TITLE: Constructed Wetlands and Water Quality Improvement PUBLICATION DATE: January 20, 1997 ENTRY DATE:January 20, 1997 EXPIRATION DATE: None UPDATE FREQUENCY: Periodically CONTACT: Water Quality Information Center, National Agricultural Library, Agricultural Research Service, U. S. Department of Agriculture; wqic@ars.usda.gov DOCUMENT TYPE: Text DOCUMENT SIZE (approximate): 138k *********************************************************** This electronic bibliography is intended primarily to provide awareness of recent investigations and discussions of a topic and is not intended to be in-depth and exhaustive. The inclusion or omission of a particular publication or citation should not be construed as endorsement or disapproval. Send suggestions for electronic bibliographies related to water resources and agriculture to wqic@nalusda.gov To locate a publication cited in this bibliography, please contact your local, state, or university library. If you are unable to locate a particular publication, your library can contact the National Agricultural Library (please see "Document Delivery Services" at http://www.nalusda.gov/services_and_products/ddsb/ddsb.html). ********************************************************** Constructed Wetlands and Water Quality Improvement JANUARY 1992 - SEPTEMBER 1996 201 citations from AGRICOLA by Joe Makuch Water Quality Information Center [BEGIN CITATIONS] 1. Accumulation of organic solids in gravel-bed constructed wetlands. Tanner, C. C.; Sukias, J. P. Water-sci-technol v.32, p.229-239. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; schoenoplectus-; gravel-; waste-water-treatment; dairy-wastes; dairy-effluent; waste-water; deposition-; organic-matter; pollutants-; hydrology-; new-zealand; suspended-solids; schoenoplectus-validus; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 2. Actual experiences with the use of reed bed systems for wastewater treatment in single households. Perfler, R.; Haberl, R. Water-sci-technol v.28, p.141-148. (1993). Proceedings of the 2nd International Conference on, "Design and Operation of Small Wastewater Treatment Plants," June 28-30, 1993, Trondheim, Norway / edited by H. Odegaard. Descriptors: waste-water-treatment; rural-areas; wetlands-; pollution-control; phragmites-australis; filter-beds; biological-treatment; chemical-oxygen- demand; biochemical-oxygen-demand; ammonium-nitrogen; nitrogen-; phosphorus-; costs-; nutrient-removal NAL Call No.: TD420.A1P7 ******************************************************* 3. Agricultural best management practices and surface water improvement and management. Anderson, D. L.; Flaig, E. G. Water-sci-technol v.31, p.109-121. (1995). In the series analytic: Integrated water resources management / edited by S.H. Hosper, R.D. Gulati, L. van Liere, and R.M.M. Rooijackers. Descriptors: water-pollution; phosphorus-; runoff-; runoff-water; drainage-; drainage-water; pollution-control; agricultural-land; farmland-; wetlands-; lakes-; national-parks; watershed-management; florida-; lake-okeechobee; everglades-national-park; nonpoint-source-pollution NAL Call No.: TD420.A1P7 ******************************************************* 4. Ammonium and nitrate removal in vegetated and unvegetated gravel bed microcosm wetlands. Zhu, T.; Sikora, F. J. Water-sci-technol v.32, p.219-228. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; gravel-; ammonium-; ammonium-nitrogen; nitrate-; nitrate-nitrogen; removal-; denitrification-; nitrification-; phalaris- arundinacea; phragmites-australis; scirpus-; typha-latifolia; nutrient-uptake; roots-; immobilization-; biomass-; microorganisms-; redox-potential; alabama-; scirpus-atrovirens; constructed-wetlands; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 5. Ammonium removal in constructed wetlands with recirculating subsurface flow: removal rates and mechanisms. Sikora, F. J.; Tong, Z.; Behrends, L. L.; Steinberg, S. L.; Coonrod, H. S. Water-sci-technol v.32, p.193-202. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; ammonium-; removal-; nutrient-uptake; aquatic-plants; typha-; scirpus-; scirpus-acutus; phragmites-australis; phalaris- arundinacea; ammonium-nitrogen; seasonal-variation; phosphorus-; sorption-; immobilization-; biomass-; microorganisms-; nitrification-; waste- water-treatment; chemical-oxygen-demand; denitrification-; alabama-; macrophytes-; scirpus-atrovirens; scirpus-cyperinus; vegetated-submerged-bed-wetlands; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 6. Artificial wetlands for the treatment of mill effluent. Schumann, G. T. Proc-Annu-Congr-S-Afr-Sugar-Technol-Assoc p.228-232. (1991). Meeting held on June 10-12, 1991, Durban and Mount Edgecombe, South Africa. Descriptors: sugar-factory-waste; waste-water-treatment; factory-effluents; roller-mills; biological-treatment; wetlands-; phragmites-australis; typha- latifolia NAL Call No.: 65.9-SO83 ******************************************************* 7. Artificial wetlands for wastewater treatment. University of Nebraska--Lincoln thesis : Civil Engineering. Streckfuss, T. H. 1991. vi, 169 leaves : ill.. Thesis (M.S.)--University of Nebraska--Lincoln, 1991. NBU LD3656-1991-S774 ******************************************************* 8. An assessment of the root zone method of wastewater treatment. Conley, L. M.; Dick, R. I.; Lion, L. W. Res-j-Water-Pollut-Control-Fed v.63, p.239-247. (1991). Includes references. Descriptors: wetlands-; aquatic-plants; waste-water-treatment; biochemical-oxygen-demand; removal-; roots-; water-flow; design-; waste-water; scirpus- ; typha-; phragmites-; constructed-wetlands; subsurface-flow NAL Call No.: TD419.R47 ******************************************************* 9. Benefits from restoring wetlands for nitrogen abatement : a case study of Gotland. Gren, I. M. Stockholm, Sweden : Beijer Internantional Institute of Ecological Economics, 1992. 19 p.. Cover title. Descriptors: Wetlands-Sweden-Gotland; Nitrogen-; Water-Purification-Sweden-Gotland NAL Call No.: QH87.3.G73--1992 ******************************************************* 10. Benefits to downstream flood attenuation and water quality as a result of constructed wetlands in agricultural landscapes. De Laney, T. A. J-soil-water-conserv v.50, p.620-626. (1995). Special issue on wetlands. Descriptors: agricultural-land; wetlands-; construction-; geographical-distribution; flood-control; pollution-control; agricultural-chemicals; sediment-; water-quality NAL Call No.: 56.8-J822 ******************************************************* 11. Biochemical treatment of metal-chloride-enriched wastewater by simulated constructed wetlands by Linda Kay Mitchell. Mitchell, L. K. 1. 1992. ix, 129 leaves : ill.. Includes vita and abstract. Descriptors: Wetlands-; Water-reuse; Water-Purification NAL Call No.: KyU Thesis-1992-Mitchell ******************************************************* 12. Biogeochemical characteristics of wetlands developed after strip mining for coal. Sistani, K. R.; Mays, D. A.; Taylor, R. W. Commun-soil-sci-plant-anal v.26, p.3221-3229. (1995). Includes references. Descriptors: wetlands-; disturbed-soils; mined-land; reclamation-; biogeochemistry-; characterization-; chemical-composition; wetland-soils; comparisons-; alabama-; constructed-wetlands-versus-natural-wetlands Abstract: Since the costly practice of toxic spoil burial and topsoil replacement during surface mine reclamation are mandated by law, it has become feasible to consider creation of constructed wetlands for wildlife habitat as an alternative mined land reclamation practice on active or abandoned mine sites. This is also a novel approach for metigation of lost natural wetland in the past. Implementation of this concept will require proper baseline information from the biogeochemical properties of constructed wetlands developed on surface mined sites. Baseline data were collected from two wetlands developed on strip mined sites in Alabama. We took samples from each wetland in April and September 1992. Since the naturalization of these wetlands with regard to the spatial variabilities within each wetland were the main objective of this work, a natural wetland developed on undisturbed soil was sampled at the same time so that it could be used as a reference to wetlands developed on disturbed soils. The natural wetland was dominated by cattail (Typha latifolia) and smartweed (Polygonum sp.) while the dominant emergent vegetation of the stripmined site wetlands was bulrush (Scirpus sp.) and cattail. The pH of the mineral and organic substrate in the natural wetland ranged from 7.7 to 7.8 while in the mined-site wetlands, pH ranged from 6.7 to 7.4. Dry soil adjacent to mined site wetlands had pHs of 4.1 and 5.0, compared to 6.5 for dry soil adjacent to the natural wetland. Higher levels of extractable calcium (Ca), magnesium (Mg), potassium (K), sodium (Na), aluminum (Al), iron (Fe), manganese (Mn), and zinc (Zn) were measured in April than September for all wetlands. Metal concentrations did not show any consistent trend. coal will gain biogeochemical characteristics similar to those of natural wetlands regardless of the initial chemical characteristics of the mined spoil materials. However, more studies with regard to the direct comparison of constructed versus natural wetlands at different locations is warranted. NAL Call No.: S590.C63 ******************************************************* 13. Busch wildlife area constructed wetland. Schneider, J. H. Pap-Am-Soc-Agric-Eng. St. Joseph, Mich. : American Society of Agricultural Engineers,. Winter 1991. (912505) 29 p. Paper presented at the "1991 International Winter Meeting sponsored by the American Society of Agricultural Engineers," December 17- 20, 1991, Chicago, Illinois. Descriptors: water-quality; wetlands- NAL Call No.: 290.9-Am32P ******************************************************* 14. Carcoar Wetland--a wetland system for river nutrient removal. White, G. C.; Smalls, I. C.; Bek, P. A. Water-sci-technol v.29, p.169-176. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: wetlands-; nutrients-; phosphorus-; removal-; nutrient-uptake; aquatic-plants; design-; new-south-wales; constructure-wetlands; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 15. Case studies of wetland filtration of mine waste water in constructed and naturally occurring systems in Northern Australia. Noller, B. N.; Woods, P. H.; Ross, B. J. Water-sci-technol v.29, p.257-265. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: wetlands-; filtration-; waste-water; drainage-water; mined-land; mine-spoil; metals-; metal-ions; removal-; northern-territory; constructed-wetlands; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 16. Challenges for the development of advanced constructed wetlands technology. Bavor, H. J.; Roser, D. J.; Adcock, P. W. Water-sci-technol v.32, p.13-20. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; waste-water-treatment; structural-design; nutrients-; removal-; expert-systems; decision-making; databases-; sewage-effluent; waste-water; aquatic-plants; cycling-; aquatic-organisms; microorganisms-; microbial-degradation; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 17. Cleopatra's bathwater: an informal introduction to the art and science of bioremediation. Ausubel, K. Arid-Lands-Newsl. Tucson, Ariz. : Office of Arid Lands Studies, University of Arizona. Spring/Summer 1992. v. 32 p. 2-4. Descriptors: biotechnology-; water-resources; wetlands-; waste-water-treatment; marshes-; arizona- NAL Call No.: S612.A753 ******************************************************* 18. Cold-climate constructed wetlands. Maehlum, T.; Jenssen, P. D.; Warner, W. S. Water-sci-technol v.32, p.95-101. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; waste-treatment; waste-water-treatment; nutrients-; removal-; phosphorus-; nitrogen-; chemical-oxygen-demand; biochemical- oxygen-demand; water-flow; horizontal-flow; organic-matter; norway-; artificial-wetlands; subsurface-flow NAL Call No.: TD420.A1P7 ******************************************************* 19. The combination of a flood-retarding basin and a wetland to manage the impact of urban runoff. Breen, P. F.; Mag, V.; Seymour, B. S. Water-sci-technol v.29, p.103-109. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: wetlands-; flood-control; runoff-; runoff-water; urban-areas; aquatic-plants; waste-water-treatment; biological-treatment; victoria-; artificial-wetlands; constructed-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 20. Comparing microbial parameters in natural and constructed wetlands. Duncan, C. P.; Groffman, P. M. J-environ-qual v.23, p.298-305. (1994). Includes references. Descriptors: wetlands-; pollution-control; water-quality; microbial-activities; biomass-production; soil-organic-matter; soil-ph; soil-water; denitrification-; enzyme-activity; mineralization-; nitrification-; massachusetts-; rhode-island Abstract: Microbial biomass C, soil respiration, denitrification enzyme activity (DEA), and potential net N mineralization and nitrification were compared in two constructed and three natural wetlands in Massachusetts and Rhode Island. The constructed wetlands studied had marsh and wet meadow vegetation and received storm water discharge directly from a large shopping mall and its associated parking lots. The natural sites encompassed three soil drainage classes (moderately well drained, poorly drained, and very poorly drained) across an upland to wetland transition zone with red maple (Acer rubrum L.) swamps and mixed oak (Quercus sp.) forests in the transition zone. Our objective was to determine if microbial biomass and activity were similar in the constructed wetlands and the most common type of natural wetland in our area. Microbial biomass C, DEA, and potential net N mineralization and nitrification were similar among the constructed and natural wetland sites. In all cases, levels of these parameters in the constructed wetlands fell within the range of variability observed in the natural wetlands. Denitrification enzyme activity was higher (p < 0.05) in the constructed wetlands than in the moderately well drained soils at the natural sites. Soil respiration was generally lower (p < 0.05) in the constructed wetlands than in the natural wetlands. The results suggest that the constructed wetlands have a significant and active microbial community that facilitates nutrient cycling and water quality maintenance functions similar to natural wetlands. The successful development of the microbial community n these wetlands was likely due to the use of organic substrates. NAL Call No.: QH540.J6 ******************************************************* 21. Constructed reed beds: appropriate technology for small communities. Green, M. B.; Upton, J. Water-sci-technol v.32, p.339-348. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; waste-water-treatment; runoff-water; sewage-; sewage-effluent; phragmites-australis; nutrients-; pollutants-; removal-; nitrogen-; biochemical-oxygen-demand; ammonium-nitrogen; suspended-solids; constructed-wetlands; storm-water-treatment NAL Call No.: TD420.A1P7 ******************************************************* 22. Constructed "source" wetland concepts applied to urban landscapes. Hopkins, B.; Argue, J. R. Water-sci-technol v.29, p.133-140. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: wetlands-; water-management; runoff-; urban-areas; groundwater-recharge; aquifers-; south-australia; constructed-wetlands; artificial-wetlands; urban-runoff; stormwater- NAL Call No.: TD420.A1P7 ******************************************************* 23. Constructed wetland design--the first generation. Reed, S. C.; Brown, D. S. Water-Environ-Res v.64, p.776-781. (1992). Includes references. Descriptors: refuse-; industrial-wastes; waste-water-treatment; wetlands-; construction-; design-; environmental-protection; federal-government; public- agencies; inventories-; performance-appraisals; usa-; environmental-protection-agency; constructed-wetland-systems; organic-loading-on-wetlands NAL Call No.: TD419.R47 ******************************************************* 24. Constructed wetland for treating swine lagoon effluent. Payne, V. W. E.; McCaskey, T. A.; Eason, J. T. Pap-Am-Soc-Agric-Eng. St. Joseph, Mich. : American Society of Agricultural Engineers,. Winter 1992. (92-4526) 6 p. Paper presented at the "1992 International Winter Meeting sponsored by the American Society of Agricultural Engineers," December 15- 18, 1992, Nashville, Tennessee. Descriptors: pigs-; lagoons-; effluents-; waste-water-treatment; wetlands-; construction- NAL Call No.: 290.9-Am32P ******************************************************* 25. Constructed wetland-pond systems for treating agricultural runoff in Northern Maine. CIVIL ENGINEERING - 1992. Higgins, M. J. 1. Orono, Me., 1992. vi, 113 leaves : ill.. Includes vita. Descriptors: Agricultural-pollution; Watershed-management-Environmental-aspects-Maine NAL Call No.: MeU Univ.-1992-H54 ******************************************************* 26. Constructed wetland site design and installation. Ulmer, R.; Cathcart, T.; Strong, L.; Pote, J.; Davis, S. Pap-Am-Soc-Agric-Eng. St. Joseph, Mich. : American Society of Agricultural Engineers,. Winter 1992. (92-4528) 8 p. Paper presented at the "1992 International Winter Meeting sponsored by the American Society of Agricultural Engineers," December 15- 18, 1992, Nashville, Tennessee. Descriptors: dairy-effluent; waste-water-treatment; wetlands-; construction-; lagoons- NAL Call No.: 290.9-Am32P ******************************************************* 27. Constructed wetland systems for water pollution control in North China. Li, X. F.; Jiang, C. C. Water-sci-technol v.32, p.349-356. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; waste-water-treatment; sewage-; sewage-effluent; water-flow; pollution-control; water-pollution; lagoons-; ponds-; phragmites- australis; xinjiang-; liaoning-; beijing-; yunnan-; shandong-; artificial-wetlands; surface-flow NAL Call No.: TD420.A1P7 ******************************************************* 28. Constructed wetland treatment of animal waste in Indiana: management implications. Reaves, R. P.; DuBowy, P. J.; Jones, D. D.; Sutton, A. L. Clean water, clean environment, 21st century team agriculture, working to protect water resources conference proceedings, March 5-8, 1995, Kansas City, Missouri /. St. Joseph, Mich. : ASAE, c1995.. v. 2 p. 179-182. Includes references. Descriptors: wetlands-; aquatic-plants; waste-water-treatment; waste-treatment; dairy-effluent; piggery-effluent; lagoons-; indiana-; swine-lagoon-effluent NAL Call No.: TD365.C54-1995 ******************************************************* 29. Constructed wetland treatment of swine wastewater. Hunt, P. G.; Humenik, F. J.; Szogi, A. A.; Rice, J. M.; Stone, K. C.; Cutts, T. T.; Edwards, J. P. Pap-Am-Soc-Agric-Eng. St. Joseph, Mich. : American Society of Agricultural Engineers,. Winter 1993. (93-2601/93-3510) 12 p. Paper presented at the "1993 International Winter Meeting sponsored by the American Society of Agricultural Engineers," December 14- 17, 1993, Chicago, Illinois. Descriptors: wetlands-; waste-water-treatment; animal-wastes; glycine-max; oryza-sativa; nitrogen-; redox-potential; redox-reactions NAL Call No.: 290.9-Am32P ******************************************************* 30. Constructed wetlands: an approach for animal waste treatment. Rieck, A.; Langston, J.; VanDevender, K. FSA-Coop-Ext-Serv-Univ-Arkansas. Little Rock, Ark. : The Service. Apr 1993. (3005) 4 p. Includes references. Descriptors: animal-wastes; waste-treatment; wetlands-; regulations-; state-government; arkansas- NAL Call No.: S37.F72 ******************************************************* 31. Constructed wetlands clean up: they could be an inexpensive, low-tech cure for farm pollution headaches. Becker, H. Agric-res p.20. (1993). Descriptors: dairy-farming; waste-water; water-management; wetlands- NAL Call No.: 1.98-Ag84 ******************************************************* 32. Constructed wetlands for acid drainage control in the Tennessee Valley. Brodie, G. A. [Chattanooga, Tenn.? : Tennessee Valley Authority?, 1987?] 1 v. (unpaged). Caption title. Descriptors: Constructed-wetlands NAL Call No.: TD756.5.B76-1987 ******************************************************* 33. Constructed wetlands for animal waste management : proceedings of workshop, 4-6 April 1994, Lafayette, Indiana. Dubowy, P. J. P. J. 1.; Reaves, R. P. R. P. 1. West Lafayette, In. : Department of Forestry and Natural Resources, Purdue University, c1994. vi, 188 p. : ill.. Includes bibliographical references. Descriptors: Animal-waste-Management-Congresses; Constructed-wetlands-Congresses NAL Call No.: TD930.C644--1994 ******************************************************* 34. Constructed wetlands for animal wastewater treatment. Humenik, F.; Zublena, J.; Barker, J. AG-NC-Agric-Ext-Serv. Raleigh : North Carolina Agricultural Extension Service,. Oct 1993. (473-13) 3 p. In subseries: Water Quality & Waste Management. Descriptors: wetlands-; construction-; design-; waste-water-treatment; water-quality; simulation-; north-carolina NAL Call No.: S544.3.N6N62 ******************************************************* 35. Constructed wetlands for dairy wastewater treatment. Davis, S. H.; Ulmer, R.; Strong, L.; Cathcart, T.; Pote, J.; Brock, W. Pap-Am-Soc-Agric-Eng. St. Joseph, Mich. : American Society of Agricultural Engineers,. Winter 1992. (92-4525) 11 p. Paper presented at the "1992 International Winter Meeting sponsored by the American Society of Agricultural Engineers," December 15- 18, 1992, Nashville, Tennessee. Descriptors: dairy-effluent; waste-water-treatment; wetlands-; construction-; nitrification-; biochemical-oxygen-demand; dissolved-oxygen; mississippi- NAL Call No.: 290.9-Am32P ******************************************************* 36. Constructed wetlands for industrial wastewater. Gillette, B. Biocycle v.35, p.80, 82-83. (1994). Descriptors: waste-water; waste-water-treatment; wetlands-; kentucky- NAL Call No.: 57.8-C734 ******************************************************* 37. Constructed wetlands for milkhouse wastewater treatment. Zimmerman, T.; Lefever, J. L.; Warns, M. Pap-Am-Soc-Agric-Eng. St. Joseph, Mich. : American Society of Agricultural Engineers,. Summer 1994. (94-1075/94-2020) 12 p. Paper presented at the "1994 International Summer Meeting sponsored by The American Society of Agricultural Engineers," June 19-22, 1994, Kansas City, Missouri. Descriptors: waste-water-treatment; wetlands- NAL Call No.: 290.9-Am32P ******************************************************* 38. Constructed wetlands for river water quality improvement. Kadlec, R. H.; Hey, D. L. Water-sci-technol v.29, p.159-168. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: wetlands-; water-quality; sediment-; phosphorus-; nitrogen-; removal-; atrazine-; nutrients-; -; hydrology-; water-pollution; watersheds-; illinois-; non-point-source-pollution; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 39. Constructed wetlands for treating agricultural wastewater. United States. Environmental Protection Agency. West Lafayette, IN : The Center, [1993?] 1 sheet. Caption title. Descriptors: Wetland-ecology; Agricultural-pollution NAL Call No.: QH541.5.M3C66--1993 ******************************************************* 40. Constructed wetlands for treatment of acid mine drainage : a preliminary review. Girts, M. A. [Morgantown, WV? : West Virginia University?, 1986?] p. 165-171. Caption title. December 8-11, 1986. Descriptors: Constructed-wetlands NAL Call No.: TD756.5.G57-1986 ******************************************************* 41. Constructed wetlands for wastewater treatment and wildlife habitat : 17 case studies. United States. Environmental Protection Agency. [Washington, DC] : U.S. Environmental Protection Agency : [Supt. of Docs., U.S. G.P.O., distributor, 1993] iv, 174 p. : ill. (some col.), maps. Cover title. Descriptors: Constructed-wetlands-United-States-Case-studies; Sewage-Purification-Biological-treatment-United-States-Case-studies; Habitat-Ecology- Modification-United-States-Case-studies NAL Call No.: TD756.5.C65--1993 ******************************************************* 42. Constructed wetlands for wastewater treatment in the Czech Republic--State of the art. Vymazal, J. Water-sci-technol v.32, p.357-364. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; waste-water-treatment; sewage-; sewage-effluent; phragmites-australis; phalaris-arundinacea; glyceria-maxima; biochemical- oxygen-demand; chemical-oxygen-demand; pollutants-; water-flow; czechoslovakia-; reed-bed-system; artificial-wetlands; suspended-solids; susburface-flow NAL Call No.: TD420.A1P7 ******************************************************* 43. Constructed wetlands for water quality improvement. Moshiri, G. A. Boca Raton : Lewis Publishers, c1993. 632 p. : ill., maps. Papers presented at the Pensacola conference. Descriptors: Constructed-wetlands-Congresses; Water-quality-management-Congresses; Constructed-wetlands-Case-studies-Congresses NAL Call No.: TD756.5.M67--1993 ******************************************************* 44. Constructed wetlands handle waste. Taylor, S. Soil-Water-Conserv-U-S-Dep-Agric-Soil-Conserv-Serv v.11, p.5-6. (1991). Descriptors: wetlands-; animal-wastes; planting-; georgia- NAL Call No.: aS622.S6 ******************************************************* 45. Constructed wetlands in Europe. Haberl, R.; Perfler, R.; Mayer, H. Water-sci-technol v.32, p.305-315. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; waste-water-treatment; water-flow; horizontal-flow; dewatering-; sewage-sludge; nutrients-; removal-; ammonium-nitrogen; nitrogen-; phosphorus-; europe-; artificial-wetlands; subsurface-flow NAL Call No.: TD420.A1P7 ******************************************************* 46. Constructed wetlands in water pollution control: fundamentals to their understanding. Wood, A. Water-sci-technol v.32, p.21-29. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; waste-water-treatment; pollution-control; aquatic-plants; nutrient-uptake; nutrients-; removal-; aquatic-organisms; microorganisms-; microbial-degradation; cycling-; surface-flow-wetlands; subsurface-flow-wetlands; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 47. Constructed wetlands successfully treat swine wastewater. McCaskey, T. A.; Eason, J. T.; Hammer, D. A.; Pullin, B. P.; Payne, V. W. E.; Bransby, D. I. Highlights-Agric-Res-Ala-Agric-Exp-Stn v.39, p.13. (1992). Descriptors: pigs-; waste-water; waste-water-treatment; wetlands-; aquatic-plants; ammonia-; nitrogen-content; alabama- NAL Call No.: 100-AL1H ******************************************************* 48. Constructed wetlands to control nonpoint source pollution. Wengrzynek, R. J. United States Department of Agriculture patents. [Washington, D.C.? : The Department, 1900?-. Dec 29, 1992. (5,174,897) 1 p. Copies of USDA patents are available for a fee from the Commissioner of Patents and Trademarks, U.S. Patents and Trademarks Office, Washington, D.C. 20231. Descriptors: soil-pollution; pollution-control; patents-; usda-; wetlands-; ponds-; vegetation-; detoxification-; usa-; us005174897a- Abstract: Abstract: The construct containing in hydraulic order a sediment basin, level-lip spreader, grassy filter, wetland, and deep pond can be used to remove pollutants from nonpoint source runoff. Wetlands are planted with vegetation that encourages growth of aerobic and anaerobic bacteria which are helpful in removing and detoxifying contaminants. NAL Call No.: aT223.V4A4 ******************************************************* 49. Coupling wetland treatment to land treatment: an innovative method for nitrogen stripping. Cooper, A. B. Water-sci-technol v.29, p.141-149. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: waste-water-treatment; wetlands-; typha-orientalis; carex-; azolla-filiculoides; nitrate-; removal-; nutrient-uptake; denitrification-; new- zealand NAL Call No.: TD420.A1P7 ******************************************************* 50. Created and natural wetlands for controlling nonpoint source pollution. Olson, R. K.; United States. Environmental Protection Agency. Office of Research and Development. Boca Raton, Fla. : C.K. Smoley, c1993. v, 216 p. : ill., maps. "U.S. EPA, Office of Research and Development, and Office of Wetlands, Oceans, and Watersheds.". Descriptors: Water-quality-management-United-States; Water-Pollution-United-States; Wetland-conservation-United-States; Constructed-wetlands- United-States NAL Call No.: TD223.C73-1993 ******************************************************* 51. Denitrification in constructed wastewater wetlands receiving high concentrations of nitrate. Van Oostrom, A. J.; Russel, J. M. Water-sci-technol v.29, p.7-14. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: waste-water-treatment; biological-treatment; wetlands-; glyceria-maxima; meatworks-effluent; denitrification-; nitrate-; nitrogen-; removal- ; nutrient-uptake; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 52. Design and construction of a wetland to treat milkhouse wastewater. Holmes, B. J.; Massie, L. R.; Bubenzer, G. D.; Hines, G. Pap-Am-Soc-Agric-Eng. St. Joseph, Mich. : American Society of Agricultural Engineers,. Winter 1992. (92-4524) 18 p. Paper presented at the "1992 International Winter Meeting sponsored by the American Society of Agricultural Engineers," December 15- 18, 1992, Nashville, Tennessee. Descriptors: milking-parlors; waste-water-treatment; wetlands-; construction-; wisconsin- NAL Call No.: 290.9-Am32P ******************************************************* 53. Design and performance of the Champion pilot-constructed wetland treatment system. Knight, R. L.; Hilleke, J.; Grayson, S. Tappi-j v.77, p.240-245. (1994). Includes references. Descriptors: pulp-and-paper-industry; kraft-mill-effluent; waste-water-treatment; water-quality; biochemical-oxygen-demand; wetlands-; florida- NAL Call No.: 302.8-T162 ******************************************************* 54. Design criteria and practice for constructed wetlands. Crites, R. W. Water-sci-technol v.29, p.1-6. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: waste-water-treatment; wetlands-; design-; water-flow; hydrology-; biological-treatment; aquatic-plants; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 55. Design models for nutrient removal in constructed wetlands. Kadlec, R. H. Animal waste and the land-water interface /. Boca Raton : Lewis Publishers, c1995.. p. 173-184. Includes references. Descriptors: waste-water-treatment; wetlands-; design-; nutrients-; nitrogen-; phosphorus-; removal-; water-pollution; pollution-control; multivariate- analysis; databases- NAL Call No.: TD930.A55-1995 ******************************************************* 56. Design of constructed wetlands for dairy waste water treatment in Louisiana. Chen, S.; Cothren, G. M.; DeRamus, H. A.; Langlinais, S.; Huner, J. V.; Malone, R. F. Animal waste and the land-water interface /. Boca Raton : Lewis Publishers, c1995.. p. 197-204. Descriptors: dairy-wastes; waste-water-treatment; water-flow; wetlands-; water-systems; design-; pollution-control; louisiana- NAL Call No.: TD930.A55-1995 ******************************************************* 57. Design of submerged flow wetlands for individual homes and small wastewater flows. Sievers, D. M.; University of Missouri Columbia. Agricultural Experiment Station. Columbia, MO : Missouri Small Wastewater Flows Education & Research Center, Agriculture Experiment Station, College of Agriculture Food & Natural Resources, University of Missouri--Columbia, [1993] 11 p. : ill.. Cover title. Descriptors: Constructed-wetlands; Sewage-Purification; Septic-tanks; Typha-; Aquatic-weeds NAL Call No.: 100--M693Sp-no.457 ******************************************************* 58. Designing constructed wetlands for nitrogen removal. Hammer, D. A.; Knight, R. L. Water-sci-technol v.29, p.15-27. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: waste-water-treatment; biological-treatment; wetlands-; design-; nitrification-; denitrification-; nitrogen-; removal-; ammonium-; anaerobic- conditions; aerobiosis-; aerobic-treatment; anaerobic-treatment; aquatic-plants; nutrient-uptake; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 59. Developing artificial wetlands to benefit wildlife and livestock. Olson, R. Bull-Wyo-Univ-Coop-Ext-Serv. Laramie, Wyo. : The Service. May 1990. (938) 21 p. Includes references. Descriptors: wetlands-; habitat-selection; environmental-protection; wildlife-conservation; construction-; grazing-; wyoming- NAL Call No.: 275.29-W99B ******************************************************* 60. Development of guidelines for and demonstration of efficient treatment of swine lagoon wastewater by constructed wetlands. McCaskey, T. A. Sustainable Agriculture Research and Education SARE research projects Southern Region. [1988-. 1995. 34 p. SARE Project Number AS94-16. Record includes floppy disk. Date of report December 1995. Descriptors: pig-slurry; waste-water-treatment; nitrogen-content; ammonia-; nitrate-; nitrogen-; biochemical-oxygen-demand; chemical-oxygen-demand; phosphorus-; streptococcus-; water-quality; wetlands-; bioremediation-; water-pollution; pollution-control; guidelines-; alabama- NAL Call No.: S441.S8552 ******************************************************* 61. Diagenesis of organic matter in a wetland receiving hypereutrophic lake water. II. Role of inorganic electron acceptors in nutrient release. D'Angelo, E. M.; Reddy, K. R. J-environ-qual v.23, p.937-943. (1994). Paper presented at the symposium, "Wetland Processes and Water Quality," November 3-4, 1992, Minneapolis, MN. Descriptors: organic-matter; sediment-; peat-soils; decomposition-; cycling-; oxygen-; nitrate-nitrogen; ammonium-nitrogen; sulfate-; water-pollution; water-quality; marshes-; pollution-control Abstract: Constructed marshes are currently being used as a low-cost alternative for treatment of nutrient-enriched waters. These marshes may function as net sinks for nutrients, especially for particulate organic forms of N and P. However, decomposition of organic matter and nutrient release may influence the ability of the marsh to function for this purpose. One of the main factors affecting decomposition is the availability of inorganic electron acceptors (e.g., O2, NO3(-), and SO4(2-). The role of electron acceptor consumption on N and P regeneration and release was investigated using batch incubation experiments with recently deposited organic matter (floc sediment) and peat soils collected from the constructed marsh. In electron acceptor-amended soil cores, electron acceptor consumption proceeded rapidly in the order O2 > NO3(-) > SO4(2-). Mean oxygen reduction rate (OR) was 1.6 g O2 m-2 d-1 (2025 g O2 m-3 d-1), with corresponding values for NO3(-) and SO4(2-) of 0.23 g N m-2 d-1 (60 g N m-3 d-1) and 0.086 g S m-2 d-1 (5.4 g S m-3 d-1), respectively. If electron acceptor consumption was coupled to decomposition of organic matter in Hoc sediment with a C/N/P ratio of 190:14:1, aerobic catabolism accounted for 92% of NH4+, and soluble P regenerated in the soil, with anaerobic activity (NO3(-) and SO4(2-) reduction) accounting for the remaining 8%. In the constructed marsh receiving allochthonous inputs of labile organic matter, however, anaerobic decomposition was expected to be the dominant mechanism for nutrient regeneration. Under SO4(2-)-reducing conditions, net rates of organic N and P mineralization were 3.3 to 14 mg N L-1 sediment d-1 and 0.5 to 0.6 mg P L-1, respectively, and were highly. the water column by diffusion and advection (e.g., gas ebullition), thus impacting water quality. NAL Call No.: QH540.J6 ******************************************************* 62. Domestic wastewater treatment through constructed wetland in India. Juwarkar, A. S.; Oke, B.; Juwarkar, A.; Patnaik, S. M. Water-sci-technol v.32, p.291-294. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: phragmites-; phragmites-karka; typha-latifolia; wetlands-; waste-water-treatment; sewage-effluent; removal-; nutrients-; nitrogen-; phosphorus-; pathogens-; biochemical-oxygen-demand; waste-water; orissa-; phragmites-carca NAL Call No.: TD420.A1P7 ******************************************************* 63. The economic and environmental feasibility of using constructed wetlands for treatment of municipal wastewater in small communities in Maine. Hesketh, P. S. 1. Orono, Me., 1990. viii, 256 leaves : ill.. Includes vita. MeU Univ.-1990-H461 ******************************************************* 64. Effects of acidification on metal accumulation by aquatic plants and invertebrates. 1. Constructed wetlands. Albers, P. H.; Camardese, M. B. Environ-Toxicol-Chem v.12, p.959-967. (1993). Includes references. Descriptors: aquatic-plants; aquatic-insects; uptake-; aluminum-; cadmium-; calcium-; copper-; iron-; lead-; magnesium-; manganese-; nickel-; zinc-; acidification-; wetlands-; pollution-; ph-; adverse-effects; freshwater-biology; maryland- NAL Call No.: QH545.A1E58 ******************************************************* 65. The efficiency of constructed wetland-pond systems in the reduction of sediment and nutrient discharges from agricultural watersheds. Jolley, J. W. 1. Orono, Me., 1990. ix, 180 leaves : ill., map. Includes vita. MeU Univ.-1990-J683 ******************************************************* 66. Efficient and low cost effluent treatment using an ash disposal dam. Vermeulen, P. L. M.; Vawda, A. S. Proc-Annu-Congr-S-Afr-Sugar-Technol-Assoc p.48-51. (1989). Meeting held on June 5-8, 1989, Durbon and Mount Edgecombe, South Africa. Descriptors: roller-mills; sugar-industry; sugar-refineries; fly-ash; waste-water; waste-water-treatment; effluents-; wetlands-; biological-treatment; dams- ; sugar-factory-waste; artificial-wetlands NAL Call No.: 65.9-SO83 ******************************************************* 67. Engineered reed-bed systems for wastewater treatment. Gray, K. R.; Biddlestone, A. J. Trends-biotechnol v.13, p.248-252. (1995). Includes references. Descriptors: waste-water-treatment; wetlands-; phragmites-australis; typha-latifolia; scirpus-lacustris; biological-treatment; waste-water; microbial- degradation; constructed-wetlands NAL Call No.: TA166.T72 ******************************************************* 68. Enhancement of nitrogen removal in subsurface flow constructed wetlands employing a 2-stage configuration, an unsaturated zone, and recirculation. White, K. D. Water-sci-technol v.32, p.59-67. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; waste-water-treatment; nitrogen-; removal-; denitrification-; nitrification-; water-flow; waste-water; factory-effluents; food- industry; seafoods-; biochemical-oxygen-demand; aeration-; hydraulics-; ammonium-nitrogen; nitrate-; passive-aeration; hydraulic-retention-time; artificial-wetlands; seafood-industry NAL Call No.: TD420.A1P7 ******************************************************* 69. Establishing wetland plants in artificial systems. Chambers, J. M.; McComb, A. J. Water-sci-technol v.29, p.79-84. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: waste-water-treatment; biological-treatment; wetlands-; aquatic-plants; rhizomes-; transplanting-; seed-germination; establishment-; western-australia; constructed-wetlands; artificial-wetlands; macrophytes- NAL Call No.: TD420.A1P7 ******************************************************* 70. European design and operations guidelines for reed bed treatment systems. Cooper, P. F. P. F.; Water Research Centre (Great Britain). Swindon : Water Research Centre, 1990. viii, 27, 10 p. (1 folded) : ill.. Rev. Dec. 1990. Descriptors: Constructed-wetlands; Water-Purification NAL Call No.: TD756.5.E97--1990 ******************************************************* 71. Evaluation of a diked natural wetland for the treatment of sugar mill effluent. Batubara, D. S. 1. 1992. viii, 204 leaves : ill. (some col.), maps. Vita. Descriptors: Constructed-wetlands; Factory-and-trade-waste-Environmental-aspects; Sugarcane-industry-Environmental-aspects NAL Call No.: LU 378.76-L930-1992-batu ******************************************************* 72. Evaluation of ARS and SCS constructed wetland/animal waste treatment project at Hernando, Mississippi : interim report 1991-1992. Cooper, C. M.; Testa, S. 1.; Knight, S. S.; National Sedimentation Laboratory (U.S.). Oxford, Miss. : Water Quality/Ecologoy & Watershed Process Units, National Sedimentation Laboratory, [1993] vii, 55 leaves : ill.. "April 1993.". Descriptors: Dairy-waste-Mississippi-Hernando; Sewage-; Waste-disposal-sites-Mississippi-Hernando NAL Call No.: aTD899.D3C66--1993 ******************************************************* 73. An evaluation of pollutant removal from secondary treated sewage effluent using a constructed wetland system. Thomas, P. R.; Glover, P.; Kalaroopan, T. Water-sci-technol v.32, p.87-93. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; juncus-; schoenoplectus-; sewage-; waste-water-treatment; sewage-effluent; pollutants-; nutrients-; removal-; biochemical- oxygen-demand; chemical-oxygen-demand; ammonium-; nitrate-; phosphorus-; victoria-; schoenoplectus-validus; suspended-solids; artificial-wetlands; juncus-ingens NAL Call No.: TD420.A1P7 ******************************************************* 74. Experiences with two constructed wetlands for treating milking center waste water in a cold climate. Holmes, B. J.; Doll, B. J.; Rock, C. A.; Bubenzer, G. D.; Kostinec, R.; Massie, L. R. Animal waste and the land-water interface /. Boca Raton : Lewis Publishers, c1995.. p. 223-230. Descriptors: dairy-wastes; wetlands-; waste-water-treatment; water-quality; typha-latifolia; survival-; water-pollution; pollution-control; temperate- climate; maine-; wisconsin- NAL Call No.: TD930.A55-1995 ******************************************************* 75. Factors affecting nitrogen removal in horizontal flow reed beds. Platzer, C.; Netter, R. Water-sci-technol v.29, p.319-324. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: sewage-effluent; waste-water-treatment; biological-treatment; wetlands-; nitrogen-; removal-; nutrient-uptake; aquatic-plants; evapotranspiration-; nitrification-; aquatic-plants; evapotranspiration-; nitrification-; denitrification-; environmental-temperature; austria-; germany-; constructed-wetlands; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 76. A field-scale, natural gradient solute transport experiment in peat at a Newfoundland blanket bog. Hoag, R. S.; Price, J. S. J-hydrol v.172, p.171-184. (1995). Includes references. Descriptors: wetlands-; bogs-; solutes-; contaminants-; transport-processes; hydraulic-conductivity; rain-; evaporation-; pollution-control; newfoundland- Abstract: A field-scale, natural gradient solute transport experiment conducted at a Newfoundland blanket bog resulted in an asymmetrical plume owing to solute retardation in the dual-porosity matrix. An order of magnitude decrease in hydraulic conductivity 10-20 m downslope of the spill caused the transport rate to decrease and lateral dispersion to increase. Most transport occurred near the watertable and the transport rate increased as the watertable rose. Hydraulic conductivity between a depth of 0 and 0.2 m was 1.6 X 10(-2) m s-1, whereas at a depth of 0.5 m it was 5-6 orders of magnitude lower owing to greater compaction and humification of the peat with depth. At a depth of 0.4-0.45 m diffusion may have become the dominant transport mechanism. In spite of the retardation process, the solute front's rate of movement was relatively high, about 2.3 m day-1, owing to a combination of the high watertable during the study and a relatively steep hydraulic gradient of 0.055. Rain caused dilution and mixing of solute near the watertable. Evaporation did not have an appreciable effect on solute concentration, which is attributable to the high transport rate. NAL Call No.: 292.8-J82 ******************************************************* 77. Flow characteristics of planted soil filters. Netter, R. Water-sci-technol v.29, p.37-44. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: waste-water-treatment; biological-treatment; wetlands-; water-flow; measurement-; aquatic-plants; tracers-; constructed-wetlands; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 78. A four-year mass balance for a natural wetland system receiving domestic wastewater. Hosomi, M.; Murakami, A.; Sudo, R. Water-sci-technol v.30, p.235-244. (1994). In the series analytic: Water quality international '94. Part 8: Anaerobic digestion; sludge management; appropriate technologies / edited by D. Ballay. Proceedings of a conference held July 24-30, 1994, Budapest, Hungary. Descriptors: wetlands-; waste-water-treatment; waste-water; water-quality; aquatic-plants; chemical-oxygen-demand; biochemical-oxygen-demand; nitrogen-; phosphorus-; removal-; organic-matter; honshu-; gray-water; domestic-waste-water; reeds- NAL Call No.: TD420.A1P7 ******************************************************* 79. Freshwater wetlands, urban stormwater, and nonpoint pollution control : a literature review and annotated bibliography. 2nd ed., rev. and updated. Stockdale, E. C.; Washington (State). Dept. of Ecology. Olympia, WA : Washington State Dept. of Ecology, [1991] v, 267 p. : ill.. "February 1991.". Descriptors: Wetlands-Bibliography; Urban-runoff-Bibliography; Water-Pollution-Bibliography; Water-quality-management-Bibliography NAL Call No.: Z6004.S94S76-1991 ******************************************************* 80. The function of a coastal wetland as an efficient remover of nutrients from sewage effluent: a case study. Soukup, A.; Williams, R. J.; Cattell, F. C. R.; Krogh, M. H. Water-sci-technol v.29, p.295-304. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: sewage-effluent; waste-water-treatment; biological-treatment; wetlands-; ammonia-; nitrogen-; phosphorus-; removal-; nutrient-uptake; aquatic-plants; new-south-wales NAL Call No.: TD420.A1P7 ******************************************************* 81. Functions of macrophytes in constructed wetlands. Brix, H. Water-sci-technol v.29, p.71-78. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: waste-water-treatment; biological-treatment; wetlands-; aquatic-plants; hydraulic-conductivity; nutrient-uptake; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 82. General design, construction, and operation guidelines : constructed wetlands wastewater treatment systems for small users including individual residences. 2nd ed. Steiner, G. R.; Watson, J. T.; Tennessee Valley Authority. Water Management Resources Group. Chattanooga, Tenn. : Tennessee Valley Authority, Resource Group, Water Management, [1993] vi, 42 leaves : ill.. "May 1993.". Descriptors: Constructed-wetlands; Sewage-Purification NAL Call No.: TD756.5.S74--1993 ******************************************************* 83. Glyceria maxima for wastewater nutrient removal and forage production. Sundblad, K.; Wittgren, H. B. Biol-Wastes v.27, p.29-42. (1989). Includes references. Descriptors: refuse-; waste-water-treatment; glyceria-maxima; fodder-crops; biomass-production; crop-yield; nutrient-uptake; crop-quality; lysimeters-; nutritive-value; sweden-; wetland-filter NAL Call No.: TD930.A32 ******************************************************* 84. Gravel media filtration as a constructed wetland component for the reduction of suspended solids from maturation pond effluent. Sapkota, D. P.; Bavor, H. J. Water-sci-technol v.29, p.55-66. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: waste-water-treatment; biological-treatment; wetlands-; gravel-; filtration-; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 85. Growth characteristics of three macrophyte species growing in a natural and constructed wetland system. Adcock, P. W.; Ganf, G. G. Water-sci-technol v.29, p.95-102. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: waste-water-treatment; biological-treatment; wetlands-; phragmites-australis; aquatic-plants; triglochin-; nutrient-uptake; nitrogen-; phosphorus-; removal-; south-australia; artificial-wetlands; baumea-articulata; triglochin-procerum NAL Call No.: TD420.A1P7 ******************************************************* 86. A handbook of constructed wetlands : a guide to creating wetlands for: agricultural wastewater, domestic wastewater, coal mine drainage, stormwater in the Mid-Atlantic Region. Davis, L.; United States. Natural Resources Conservation Service. Washington, D.C. : For sale by the U.S. Govt. Print. Off., [1995]. 5 v. : ill. (some col.). "This document was prepared by Luise Davis"--P. [2] of cover. v.1. General considerations -- v.2. Domestic wastewater -- v.3. Agricultural wastewater -- v.4. Coal mine drainage -- v.5. Stormwater. Descriptors: Constructed-wetlands-Middle-Atlantic-States-Handbooks,-manuals,-etc; Sewage-Purification-Handbooks,-manuals,-etc; Agricultural- pollution-Handbooks,-manuals,-etc; Coal-mine-waste-Handbooks,-manuals,-etc; Storm-sewers-Handbooks,-manuals,-etc NAL Call No.: TD756.5.D39--1995 ******************************************************* 87. High temporal resolution measurement of nitrate uptake from flowing solutions. Raman, D. R.; Spanswick, R. M.; Walker, L. P. Bioresour-technol v.53, p.113-123. (1995). Includes references. Descriptors: oryza-sativa; nitrate-; nutrient-uptake; ion-uptake; measurement-; specific-ion-electrodes; nutrient-availability; pretreatment-; applications-; wetlands-; waste-water-treatment; constructed-wetlands Abstract: The nitrate (NO3-) uptake rates of intact, 23 day old rice plants were measured to determine the relationship between the plant's NO3- nutrition history and the NO3- uptake rate. A system for measuring NO3- uptake was designed, built and tested. Specific design goals, which were met, include: low handling shock to the plants, high measurement accuracy (4%), high temporal resolution (10 min) and minimal mass- transfer limitations to uptake. Important design factors were identified and the overall uncertainties in the reported measurements were computed. The observed uptake rates were dependent on the NO3- concentration ([NO3-]) to which the plants were exposed for the 24 h prior to testing; plants pretreated at higher [NO3-] had lower uptake rates from 200 micromolar NO3- solutions than plants pretreated at lower [NO3- ]. NAL Call No.: TD930.A32 ******************************************************* 88. Hydraulic properties of bed media for constructed wetlands. Turner, G. A.; Lesikar, B. J.; Fipps, G. Pap-Am-Soc-Agric-Eng. St. Joseph, Mich. : American Society of Agricultural Engineers,. Summer 1994. (94-1075/94-2020) 14 p. Paper presented at the "1994 International Summer Meeting sponsored by The American Society of Agricultural Engineers," June 19-22, 1994, Kansas City, Missouri. Descriptors: wetlands-; hydrological-factors NAL Call No.: 290.9-Am32P ******************************************************* 89. Hydrologic network design for a constructed wetland. Abtew, W.; Guardo, M.; Roy, J.; Obeysekera, J. Pap-Am-Soc-Agric-Eng. St. Joseph, Mich. : American Society of Agricultural Engineers,. Winter 1993. (932553) 18 p. Paper presented at the "1993 International Winter Meeting sponsored by the American Society of Agricultural Engineers," December 14- 17, Chicago, Illinois. Descriptors: wetlands-; phosphorus-; drainage-; monitoring-; hydrology-; florida- NAL Call No.: 290.9-Am32P ******************************************************* 90. Influence of hydrologic loading rate on phosphorus retention and ecosystem productivity in created wetlands. Mitsch, W. J.; Cronk, J. K.; United States. Army. Corps of Engineers. [Vicksburg, Miss. : U.S. Army Engineer Waterways Experiment Station, 1995] xii, 84 p. : ill., maps. At head of title: Wetlands Research Program. Descriptors: Wetland-conservation; Constructed-wetlands; Freshwater-productivity; Water-Phosphorus-content; Restoration-ecology NAL Call No.: QH541.5.M3M57--1995 ******************************************************* 91. Integrated constructed wetland for small communities. Urbanc Bercic, O.; Bulc, T. Water-sci-technol v.32, p.41-47. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; waste-water-treatment; water-flow; waste-water; sewage-effluent; horizontal-flow; nutrients-; removal-; ammonium-nitrogen; nitrate-nitrogen; organic-nitrogen-compounds; phosphorus-; cycling-; chemical-oxygen-demand; pollutants-; phragmites-australis; microbial- degradation; microorganisms-; aquatic-organisms; denitrification-; yugoslavia-; slovenia-; vertical-flow; grey-water NAL Call No.: TD420.A1P7 ******************************************************* 92. Inventory of constructed wetlands in the United States. Brown, D. S.; Reed, S. C. Water-sci-technol v.29, p.309-318. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: waste-water-treatment; biological-treatment; wetlands-; surveys-; sewage-effluent; usa-; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 93. Investigation into the use of constructed reedbeds for municipal waste dump leachate treatment. Urbanc Bercic, O. Water-sci-technol v.29, p.289-294. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: landfill-leachates; biological-treatment; wetlands-; phragmites-australis; gravel-; biochemical-oxygen-demand; chemical-oxygen-demand; waste-water-treatment; yugoslavia-; artificial-wetlands; slovenia-; constructed-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 94. Iron and manganese release in coal mine drainage wetland microcosms. Tarutis, W. J. J.; Unz, R. F. Water-sci-technol v.32, p.187-192. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: iron-oxides; manganese-oxides; manganese-dioxide; hematite-; iron-; manganese-; release-; mushroom-compost; sulfate-; reduction-; simulation-; wetlands-; wetland-soils; waste-water-treatment; drainage-water; coal-mine-spoil; coal-mined-land NAL Call No.: TD420.A1P7 ******************************************************* 95. The kinetics of nitrate uptake from flowing solutions by rice: influence of pretreatment and light. Raman, D. R.; Spanswick, R. M.; Walker, L. P. Bioresour-technol v.53, p.125-132. (1995). Includes references. Descriptors: oryza-sativa; nitrate-; nutrient-uptake; ion-uptake; kinetics-; nutrient-solutions; depletion-; nutrient-availability; pretreatment-; light-; applications-; wetlands-; waste-water-treatment; michaelis-menten-kinetics; constructed-wetlands Abstract: The kinetics of nitrate (NO3-) uptake by intact 23 day old rice plants was studied by measuring the depletion of NO3- in solutions flowing over the plant roots. A Michaelis-Menten kinetic model was applied, allowing the uptake kinetics to be characterized by two parameters: the apparent half-velocity constant, Km, and the apparent maximum uptake rate, Vmax. A propagation of uncertainty calculation revealed that the kinetic parameters could be determined with a high degree of accuracy; the standard deviation in Km was typically 15% of the Km value; the standard deviation in Vmax was typically 7% of the Vmax value. The plants were exposed to full nutrient solutions containing NO3- at 50, 200, 500 and 800 micromolar for 24 h prior to kinetic testing, and both Km and Vmax were found to vary with pretreatment NO3- concentration, [NO3-]; plants pretreated at high [NO3- had lower Vmax and higher Km values than plants pretreated at lower [NO3-]. However, the variations in Vmax were more consistent than those in Km. These changes in the kinetic parameters reflect an uptake system which is capable of compensating for changes in the external [NO3-] to maintain a virtually constant NO3- uptake rate in the range studied. Changes in Km and Vmax begin within 4 h of a change in [NO3-]. Light deprivation during pretreatment in 200 micromolar NO3- resulted in a complete cessation of NO3- uptake; 4-8 h of illumination were required before the uptake resumed, and uptake rates had not yet reached normal levels 8 h after the resumption of illumination. NAL Call No.: TD930.A32 ******************************************************* 96. Limited response of cordgrass (Spartina foliosa) to soil amendments in a constructed marsh. Gibson, K. D.; Zedler, J. B.; Langis, R. Ecol-appl v.4, p.757-767. (1994). Includes references. Descriptors: spartina-; ammonium-sulfate; straw-; alfalfa-; organic-amendments; green-manures; decomposition-; biomass-production; plant-density; nitrogen-; nutrient-availability; soil-fertility; sandy-soils; nutrient-uptake; salt-marshes; wetlands-; dry-matter-accumulation; salt-marsh-soils; california-; constructed-wetlands NAL Call No.: QH540.E23 ******************************************************* 97. Long-term impacts of sewage effluent disposal on a tropical wetland. Osborne, P. L.; Totome, R. G. Water-sci-technol v.29, p.111-117. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: waste-water-treatment; biological-treatment; sewage-effluent; wetlands-; tropics-; nutrient-uptake; nitrogen-; phosphorus-; removal-; aquatic-plants; botanical-composition; papua-new-guinea NAL Call No.: TD420.A1P7 ******************************************************* 98. MAFES on solid ground with wastewater cleanup project. Drapala, P. MAFES-Res-Highlights-Miss-Agric-For-Exp-Stn v.54, p.5. (1991). Descriptors: waste-water; waste-water-treatment; water-purification; wetlands-; mississippi-; artificial-wetlands NAL Call No.: 100-M69MI ******************************************************* 99. Methods to assess the water quality impact of a restored riparian wetland. Vellidis, G.; Lowrance, R.; Smith, M. C.; Hubbard, R. K. J-Soil-Water-Conserv v.48, p.223-230. (1993). Includes references. Descriptors: water-pollution; animal-wastes; bioremediation-; water-quality; runoff-; riparian-forests; wetlands-; reclamation-; pollution-control; georgia-; wetland-restoration; nonpoint-source-pollution NAL Call No.: 56.8-J822 ******************************************************* 100. Microbial ecology of constructed wetlands used for treating pulp mill wastewater. Hatano, K.; Frederick, D. J.; Moore, J. A. Water-sci-technol v.29, p.233-239. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: pulp-mill-effluent; waste-water-treatment; biological-treatment; wetlands-; typha-latifolia; scirpus-acutus; microbial-degradation; bacteria-; fungi-; actinomycetales-; oregon-; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 101. Mineralisation and pathogen removal in gravel bed hydroponic constructed wetlands for wastewater treatment. Williams, J.; Bahgat, M.; May, E.; Ford, M.; Butler, J. Water-sci-technol v.32, p.49-58. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; waste-treatment; sewage-; gravel-; phragmites-australis; biochemical-oxygen-demand; removal-; ammonium-nitrogen; pollutants-; pathogens-; fecal-coliforms; indicator-species; bacteriophages-; bacteria-; coliform-bacteria; egypt-; england-; coliphages-; artificial-wetlands; suspended-solids NAL Call No.: TD420.A1P7 ******************************************************* 102. Mineralogy of iron precipitates in a constructed acid mine drainage wetland. Karathanasis, A. D.; Thompson, Y. L. Soil-Sci-Soc-Am-j. [Madison, Wis.] Soil Science Society of America. Nov/Dec 1995. v. 59 (6) p. 1773-1781. Includes references. Descriptors: wetlands-; mine-spoil; drainage-; waste-treatment; mineralogy-; iron-; chemical-precipitation; solubility-; mineralogy-; constructed-wetlands Abstract: Precipitates forming at various stages of acid mine drainage treatment in a high metal load (approximately 1000 mg L-1 Fe) and low pH (approximately 3) constructed wetland were characterized by chemical dissolution, X-ray diffraction, thermal analysis, and scanning electron microscopy. Minerals precipitating in flumes and in entry wetland cells lacking vegetation included poorly crystalline ferrihydrite, lepidocrocite, goethite, possibly an akaganeite-like mineral, and high Fe/S ratio Fe oxyhydroxysulfates (similar to schwertmannite). Within vegetated wetland cells lined with crushed limestone, well-crystallized gypsum, lepidocrocite, and Fe-oxyhydroxysulfate minerals with low Fe/S ratios were accompanied by gradual reductions in ferrihydrite and akaganeite. The Fe/S molar ratios of Fe oxyhydroxysulfates in flume precipitates averaged 5.2 +/- 0.3, while those of cell precipitates averaged approximately 3.5 +/- 0.5. The oxalate-extractable (Fe(ox)) to total (Fe(t)) Fe fraction of the precipitates was considerably higher in wetland cells (1.1 +/- 0.3), where organic C was 10-fold higher than in entry flumes (0.7 +/- 0.1). Scanning electron micrographs of flume precipitates showed a fiber-like morphology of densely aggregated spherical particles, 1.5 to 2.0 mm in diameter, with a closely packed microcrystalline matrix. Precipitates collected from vegetated wetland cells formed aggregates of somewhat smaller diameter spherical particles with grassy surfaces or finger-like projections entangled with bacterial cells. The overall composition of the precipitates suggested that the Fe chemistry is controlled primarily by the solubility of Fe oxyhydroxides in flumes and by S-enriched Fe oxyhydroxysulfates. inhibited by the presence of organics and the precipitation of Fe oxyhydroxysulfates and gypsum. NAL Call No.: 56.9-So3 ******************************************************* 103. A modified procedure for design of constructed wetlands. Chen, S.; Malone, R. F.; Fall, L. Pap-Am-Soc-Agric-Eng. St. Joseph, Mich. : American Society of Agricultural Engineers,. Winter 1992. (92-4527) 19 p. Paper presented at the "1992 International Winter Meeting sponsored by the American Society of Agricultural Engineers," December 15- 18, 1992, Nashville, Tennessee. Descriptors: waste-water-treatment; wetlands-; construction-; design-calculations; models- NAL Call No.: 290.9-Am32P ******************************************************* 104. A multidisciplinary wetlands research facility. Kenimer, A. L.; Mitchell, F. L.; Lasswell, J. L. Clean water, clean environment, 21st century team agriculture, working to protect water resources conference proceedings, March 5-8, 1995, Kansas City, Missouri /. St. Joseph, Mich. : ASAE, c1995.. v. 2 p. 95-98. Includes references. Descriptors: wetlands-; aquatic-plants; waste-treatment; runoff-; watersheds-; fields-; arachis-hypogaea; food-industry; cheesemaking-; factory-effluents; dairy-effluent; dairy-wastes; waste-water-treatment; texas-; constructed-wetlands NAL Call No.: TD365.C54-1995 ******************************************************* 105. Natural treatment processes and on-site processes. Kruzic, A. P. Water-environ-res v.67, p.470-475. (1995). Includes references. Descriptors: waste-water-treatment; biological-treatment; application-to-land; infiltration-; wetlands-; literature-reviews; soil-infiltration-systems; constructed-wetlands NAL Call No.: TD419.R47 ******************************************************* 106. Natural treatment systems. Kruzic, A. P. Water-environ-res v.66, p.357-361. (1994). Includes references. Descriptors: waste-water-treatment; aquatic-environment; systems-; aquatic-plants; wetlands-; literature-reviews; soil-based-systems NAL Call No.: TD419.R47 ******************************************************* 107. Natural wetland polishing effluent discharging to Wooloweyah Lagoon. Patruno, J.; Russell, J. Water-sci-technol v.29, p.185-192. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: waste-water-treatment; biological-treatment; wetlands-; sewage-effluent; nitrogen-; phosphorus-; removal-; nutrient-uptake; aquatic-plants; lagoons-; new-south-wales NAL Call No.: TD420.A1P7 ******************************************************* 108. A new concept in treating wastewater--constructed wetlands. Karathanasis, A. D. Soil-Sci-News-Views-Coop-Ext-Serv-Univ-Ky-Coll-Agric-Dep-Agron. Lexington, Ky. : The Department. 1991. v. 12 (3) 3 p. Descriptors: waste-water-treatment; wetlands-; biological-treatment; construction-; costs-; mine-spoil; agricultural-wastes; kentucky- NAL Call No.: S591.55.K4S64 ******************************************************* 109. Nitrate removal from a synthetic groundwater using a constructed wetland. Rock, J. 1993. ix, 251 leaves : ill. (some col.). Thesis (M.S.)--University of Nebraska--Lincoln, 1993. NBU LD3656-1993-R635 ******************************************************* 110. Nitrogen removal from pretreated wastewater in surface flow wetlands. Wittgren, H. B.; Tobiason, S. Water-sci-technol v.32, p.69-78. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; nitrification-; nitrogen-; removal-; waste-water-treatment; waste-water; sewage-effluent; denitrification-; hydraulics-; water- flow; phosphorus-; sweden-; hydraulic-loading; artificial-wetlands; constructed-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 111. Nitrogen removal from reclaimed water applied to constructed and natural wetland microcosms. Gale, P. M.; Reddy, K. R.; Graetz, D. A. Water-Environ-Res v.65, p.162-168. (1993). Includes references. Descriptors: wetlands-; waste-water-treatment; florida-; nutrient-removal NAL Call No.: TD419.R47 ******************************************************* 112. Nitrogen removal from waste treatment pond or activated sludge plant effluents with free-surface wetlands. Horne, A. J. Waste stabilisation ponds and the reuse of pond effluents selected proceedings of the 2nd International Symposium on Waste Stabilisation Ponds and the Reuse of Pond Effluents, held in Berkeley, California, USA, 30 Nov-3 Dec 1993 / International Symposium on Waste Stabilisation Ponds and the Reuse of Pond Effluents. 1st ed. Oxford, U.K. ; Tarrytown, New York, U.S.A. : Pergamon : Elsevier Science, 1995.. p. 341-351. Includes references. Descriptors: wetlands-; waste-water-treatment; sewage-effluent; activated-sludge; ponds-; nitrogen-; nitrate-; removal-; denitrification-; constructed-wetlands; activated-sludge-plant-effluent NAL Call No.: TD420.A1P7-v.31,-no.12 ******************************************************* 113. Nitrogen removal in constructed wetlands treating nitrified meat processing effluent. Van Oostrom, A. J. Water-sci-technol v.32, p.137-147. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; waste-water-treatment; meatworks-effluent; nitrification-; nitrogen-; removal-; glyceria-maxima; denitrification-; nutrient- uptake; biomass-; new-zealand; artificial-wetlands; surface-flow-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 114. Nutrient partitioning in a clay-based surface flow wetland. Adcock, P. W.; Ryan, G. L.; Osborne, P. L. Water-sci-technol v.32, p.203-209. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; nutrients-; removal-; release-; cycling-; nitrogen-; phosphorus-; organic-matter; sediment-; nutrient-content; mineral-content; plant-composition; aquatic-plants; water-; clay-; adventitious-roots; waste-water-treatment; sewage-effluent; wetland-soils; new-south-wales; artificial-wetlands; constructed-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 115. Nutrient reduction in an in-series constructed wetland system treating landfill leachate. Martin, C. D.; Moshiri, G. A. Water-sci-technol v.29, p.267-272. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: wetlands-; biological-treatment; water-purification; landfill-leachates; aquatic-plants; phosphorus-; nitrogen-; removal-; florida-; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 116. Nutrient removal and disinfection performance in the Byron Bay constructed wetland system. Bavor, H. J.; Andel, E. F. Water-sci-technol v.29, p.201-208. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: sewage-effluent; waste-water-treatment; biological-treatment; wetlands-; nitrogen-; phosphorus-; fecal-coliforms; removal-; nutrient- uptake; aquatic-plants; new-south-wales; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 117. The nutrient retention by ecotone wetlands and their modification for Baiyangdian Lake restoration. Yin, C. Q.; Lan, Z. W. Water-sci-technol v.32, p.159-167. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; nutrients-; removal-; nitrogen-; phosphorus-; lakes-; pollution-control; water-flow; phragmites-australis; biomass-; harvesting-; wetland-soils; soil-fertility; hubei-; total-nitrogen; total-phosphorus; surface-flow; subsurface-flow NAL Call No.: TD420.A1P7 ******************************************************* 118. Nutrient transformations in a natural wetland receiving sewage effluent and the implications for waste treatment. Cooke, J. G. Water-sci-technol v.29, p.209-217. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: sewage-effluent; waste-water-treatment; biological-treatment; wetlands-; phosphorus-; nitrogen-; removal-; nutrient-uptake; aquatic-plants; denitrification-; nitrification-; nitrate-; new-zealand NAL Call No.: TD420.A1P7 ******************************************************* 119. On-site wastewater treatment : proceedings of the Seventh International Symposium on Individual and Small Community Sewage Systems, 11-13 December 1994, Atlanta, Georgia. On-site waste water treatment. International Symposium on Individual and Small Community Sewage Systems (7th : 1994 : Atlanta, Ga. St. Joseph, Mich. : American Society of Agricultural Engineers, c1994. xiv, 578 p. : ill.. "Vol. 7.". Implementing on-site technologies -- Design and performance of constructed wetlands -- Impacts of on-site systems -- Mechanics of soil- based systems -- Field evaluation of alternative technologies -- Design and evaluation of sand filters -- Small community options -- Presure distribution systems -- On-site systems for nitrogen removal -- New research results. Descriptors: Sewage-disposal,-Rural-Congresses; Constructed-wetlands-Congresses; Sewage-disposal,-Rural-United-States-Congresses NAL Call No.: TD929.I567--1994 ******************************************************* 120. Operating experience with constructed wetlands for wastewater treatment. Knight, R. L. Tappi-J v.75, p.109-112. (1993). Includes references. Descriptors: wetlands-; waste-water-treatment; water-quality; pulp-and-paper-industry; pulp-mill-effluent NAL Call No.: 302.8-T162 ******************************************************* 121. An operational survey of a natural lagoon treatment plant combining macrophytes and microphytes basins. Vandevenne, L. Water-sci-technol v.32, p.79-86. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; aquatic-plants; algae-; waste-water-treatment; waste-water; sewage-; sewage-effluent; waste-treatment; nitrogen-; phosphorus-; nutrients-; removal-; nutrient-uptake; lagoons-; belgium-; artificial-wetlands; constructed-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 122. Orange County Florida Eastern Service Area reclaimed water wetlands reuse system. Schwartz, L. N.; Wallace, P. M.; Gale, P. M.; Smith, W. F.; Wittig, J. T.; McCarty, S. L. Water-sci-technol v.29, p.273-281. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: wetlands-; water-reuse; waste-water-treatment; sewage-effluent; nutrients-; removal-; nutrient-uptake; florida-; constructed-wetlands; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 123. Organic priority pollutants in wetland-treated leachates at a landfill in central Florida. Chen, C. S.; Zoltek, J. Jr. Chemosphere v.31, p.3455-3464. (1995). Includes references. Descriptors: landfill-leachates; groundwater-pollution; runoff-water; landfills-; pollutants-; volatile-compounds; organic-compounds; waste-water- treatment; biological-treatment; wetlands-; microbial-degradation; sorption-; water-quality; aromatic-hydrocarbons; florida- NAL Call No.: TD172.C54 ******************************************************* 124. Overview: surface flow constructed wetlands. Kadlec, R. H. Water-sci-technol v.32, p.1-12. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; marshes-; waste-water-treatment; aquatic-plants; nutrients-; removal-; cycling-; nutrient-uptake; sorption-; microbial- degradation; water-flow; aquatic-organisms; microorganisms-; artificial-wetlands; macrophytes-; surface-flow-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 125. Performance of an artificial wetlands filter treating facultative lagoon effluent at Carville, Louisiana. Zachritz, W. H. I.; Fuller, J. W. Water-Environ-Res v.65, p.46-52. (1993). Includes references. Descriptors: waste-water-treatment; lagoons-; wetlands-; sagittaria-; species- NAL Call No.: TD419.R47 ******************************************************* 126. Performance of subsurface flow wetlands with batch-load and continuous-flow conditions. Burgoon, P. S.; Reddy, K. R.; DeBusk, T. A. Water-environ-res v.67, p.855-862. (1995). Includes references. Descriptors: wetlands-; scirpus-; waste-water-treatment; biochemical-oxygen-demand; waste-water; sewage-effluent; carbon-; nitrogen-; oxidation-; ammonium-; water-flow; microbial-degradation; oxygen-; transfer-; scirpus-pungens; waste-water-flow; artificial-wetlands; constructed-wetlands NAL Call No.: TD419.R47 ******************************************************* 127. Phosphorus removal in constructed wetlands using gravel and industrial waste substrata. Mann, R. A.; Bavor, H. J. Water-Sci-Technol-J-Int-Assoc-Water-Pollut-Res-Control v.27, p.107-113. (1993). In the series analytic: Appropriate waste management technologies / edited by G. Ho and K. Mathew. Proceedings of the International Conference, held November 27-28, 1991, Perth, Australia. Descriptors: sewage-effluent; waste-treatment; wetlands-; phosphorus-; new-south-wales NAL Call No.: TD420.A1P7 ******************************************************* 128. Phosphorus retention and distribution in constructed wetlands. Cronk, J. K.; Mitsch, W. J. Pap-Am-Soc-Agric-Eng. St. Joseph, Mich. : American Society of Agricultural Engineers,. Winter 1993. (932579) 10 p. Paper presented at the "1993 International Winter Meeting of the American Society of Agricultural Engineers," December 14-17, 1993, Chicago, Illinois. Descriptors: wetlands-; pollution-; phosphorus- NAL Call No.: 290.9-Am32P ******************************************************* 129. Phosphorus retention by wetland soils used for treated wastewater disposal. Gale, P. M.; Reddy, K. R.; Graetz, D. A. J-environ-qual v.23, p.370-377. (1994). Includes references. Descriptors: wetland-soils; phosphorus-; sorption-; kinetics-; sorption-isotherms; physicochemical-properties; waste-water-treatment Abstract: Wetlands function as buffers for nutrients loaded from terrestrial ecosystems through drainage and surface discharges. The objectives of our study were to (i) determine the P retention capacity of representative wetlands soils being used for disposal of treated wastewater and (ii) relate P retention characteristics to selected physicochemical properties to evaluate likely of P removal in the soils. Intact soil cores (0-40 cm) and bulk soil samples (0-15 cm) were collected from a system of natural and constructed wetlands currently being used for disposal of treated wastewater. Floodwater P concentrations of the intact soil cores were monitored over time to determine the rate of P removal. Batch experiments were conducted to determine maximum P retention capacity of the soils. Soil samples were analyzed for inorganic P pool sizes, and selected properties. During a 21 d hydraulic retention time, the constructed wetlands (sandy, low organic matter soils) retained 52 to 66% of added P, as compared with 46 to 47% retained by the natural wetlands (high organic matter soils). The P retention as estimated using the Langmuir model, ranged from 196 to 1821 mg P kg(-1) (aerobic incubations) and from 32 to 1415 mg P kg(-1) (anaerobic incubations). The P sorption maximum for the soils could be by batch equilibration with a single high P solution. Anaerobic conditions increased P solubility. Organic P pools and the Fe-Al-bound fraction seemed to control P chemistry in these natural and wetlands. NAL Call No.: QH540.J6 ******************************************************* 130. Phosphorus retention in constructed freshwater riparian marshes. Mitsch, W. J.; Cronk, J. K.; Wu, X. Y.; Nairn, R. W.; Hey, D. L. Ecol-appl v.5, p.830-845. (1995). Includes references. Descriptors: water-pollution; phosphorus-; pollution-control; water-purification; river-water; marshes-; aquatic-plants; nutrient-uptake; wetlands-; water- quality; geological-sedimentation; nutrient-content; biomass-; phytoplankton-; water-flow; illinois-; experimental-wetlands; constructed-marshes; low-flow-wetlands; high-flow-wetlands NAL Call No.: QH540.E23 ******************************************************* 131. Phosphorus uptake in Florida marshes. Kadlec, R. H. Water-sci-technol v.30, p.225-234. (1994). In the series analytic: Water quality international '94. Part 8: Anaerobic digestion; sludge management; appropriate technologies / edited by D. Ballay. Proceedings of a conference held July 24-30, 1994, Budapest, Hungary. Descriptors: marshes-; aquatic-plants; phosphorus-; removal-; nutrient-uptake; waste-water-treatment; pollution-control; wetlands-; mathematical- models; florida-; artificial-wetlands; constructed-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 132. A pilot study of vertical flow wetlands at Coffs Harbour, New South Wales, Australia. Chick, A. J.; Mitchell, D. S. Water-sci-technol v.32, p.103-109. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; waste-treatment; waste-water-treatment; sewage-; sewage-effluent; water-flow; nutrients-; removal-; pollutants-; biochemical- oxygen-demand; fecal-coliforms; hydraulics-; phosphorus-; new-south-wales; suspended-solids; artificial-wetlands; constructed-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 133. Planted soil filter--a wastewater treatment system for rural areas. Netter, R. Water-sci-technol v.28, p.133-140. (1993). Proceedings of the 2nd International Conference on, "Design and Operation of Small Wastewater Treatment Plants," June 28-30, 1993, Trondheim, Norway / edited by H. Odegaard. Descriptors: waste-water-treatment; water-systems; rural-areas; wetlands-; filter-beds; aquatic-plants; biochemical-oxygen-demand; chemical-oxygen- demand; purification-; nutrients-; particle-size-distribution; constructed-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 134. Pollution filtration by plants in wetland-littoral zones. Mickle, A. M. Proc-Acad-Nat-Sci-Phila. Philadelphia, Pa. : The Academy. Apr 7, 1993. v. 144 p. 282-290. Literature review. Descriptors: aquatic-plants; bog-plants; filtration-; purification-; waste-water; waste-water-treatment; wetlands-; coastal-areas; literature-reviews NAL Call No.: 500-P53 ******************************************************* 135. Pollution solution: build a marsh. MacDonald, L. Am-for v.100, p.26-29. (1994). Descriptors: water-pollution; pollution-control; marshes-; wildlife-; wetlands-; california-; arcata-marsh-and-wildlife-sanctuary NAL Call No.: 99.8-F762 ******************************************************* 136. Potential use of constructed wetlands for wastewater treatment in Northern environments. Jenssen, P. D.; Maehlum, T.; Krogstad, T. Water-sci-technol v.28, p.149-157. (1993). Proceedings of the 2nd International Conference on, "Design and Operation of Small Wastewater Treatment Plants," June 28-30, 1993, Trondheim, Norway / edited by H. Odegaard. Descriptors: wetlands-; waste-water-treatment; cold-zones; temperate-climate; aquatic-plants; freezing-; purification-; biodegradation-; constructed-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 137. Preliminary effectiveness of constructed wetlands for dairy waste treatment. Cooper, C. M.; Testa, S. I.; Knight, S. S. Environmentally sound agriculture proceedings of the second conference 20-22 April 1994 / p.439-446. (1994). Includes references. Descriptors: dairy-wastes; waste-water; waste-water-treatment; wetlands-; scirpus-validus; on-farm-processing; water-quality; improvement-; mississippi- NAL Call No.: S589.7.E57-1994 ******************************************************* 138. Processes of iron and manganese retention in laboratory peat microsomes subjected to acid mine drainage. Henrot, J.; Wieder, R. K. J-Environ-Qual v.19, p.312-320. (1990). Includes references. Descriptors: peat-; acid-mine-drainage; iron-; manganese-; retention-; binding-; iron-oxides; exchangeable-cations; microbial-activities; ph-; temperature-; solubilization-; reduction-; acid-deposition; constructed-wetlands; complexation-; photoreduction- Abstract: Despite increasing use of constructed wetlands for treatment of metal-enriched acid coal mine drainage (AMD), the biotic and abiotic mechanisms of metal retention in such wetlands are poorly understood. The present study was conducted to evaluate the processes responsible for Fe and Mn retention in peat and the effects of microbial activity, pH temperature, and metal concentration in AMD on these processes. Experimental units consisted in 30 g (wet wt.) of fresh Sphagnum peat, which was repeatedly flushed with synthetic AMD at pH 3.5. Of the four major processes of metal cation retention in peat (cation exchange, complexation with peat organic precipitation as oxides, and precipitation as sulfides), Fe oxidation and Fe binding on peat organics were predominant, with Fe oxides and organically bound Fe making up, respectively, 62 and 22% of the total Fe in the peat at the end of the experiment. Whereas Fe complexation was a finite process, reaching saturation at 12 mg Fe g-1 dry peat, Fe-oxide concentration in peat increased steadily throughout the experiment. At pH 3.5, Fe-oxide precipitation was depressed by the addition of an antiseptic (formaldehyde) to AMD, suggesting that the process was microbially mediated. Iron oxide precipitation was higher at pH 5.5 than 3.5 and less depressed at pH 5.5 than 3.5 by the presence of formaldehyde in AMD. The efficiency of peat to remove Fe from AMD was diminished at low temperature (< 15 degrees C) and high Fe concentration in AMD (> 100 mg L-1). Manganese retention in peat was small compared with that of Fe, and Mn was retained in peat almost exclusively as exchangeable Mn2+. Retention of Fe2+ in peat was not affected by the presence of Mn2+ in AMD. Iron oxides that had accumulated in peat subjected to AMD were not readily resolubilized by any of three processes investigated: photoreduction, microbial FE(III) reduction under reducing conditions, and exposure to simulated acid precipitation. These findings suggest that constructed wetlands may be an appropriate technology to remove Fe from AMD with low soluble Fe concentration, but are inadequate for treating drainage waters rich in soluble Mn. NAL Call No.: QH540.J6 ******************************************************* 139. Project end report, development of high mountain plant communities as wetland mitigation systems for copper mine effluent. Kastning Culp, N.; Lockwood, J. A. 1.; DeBrey, L.; University of Wyoming. Dept. of Plant, S. a. I. S. [Laramie] : Dept. of Plant, Soil and Insect Sciences, University of Wyoming, [1993] viii, 141 p. : ill. (some col.). Cover title. Descriptors: Copper-mines-and-mining-Little-Snake-River-Watershed-Colo; -and-Wyo; -Waste-disposal; Constructed-wetlands-Little-Snake-River- Watershed-Colo; -and-Wyo; Plants-as-sanitary-agents-Little-Snake-River-Watershed-Colo; -and-Wyo NAL Call No.: TD899.C59K37--1993 ******************************************************* 140. The purification efficiency of planted soil filters for wastewater treatment. Netter, R. Water-Sci-Technol-J-Int-Assoc-Water-Pollut-Res-Control v.26, p.2317-2320. (1992). In the series analytic: Water Quality International '92. Part 5 / edited by M. Suzuki, et.al. Proceedings of the Sixteenth Biennial Conference of the International Association on Water Pollution Research and Control held May 24-30, 1992, Washington, D.C. Descriptors: waste-water-treatment; soil-; filters-; wetlands-; water-purification; efficiency- NAL Call No.: TD420.A1P7 ******************************************************* 141. The reality of sewage treatment using wetlands. Hiley, P. D. Water-sci-technol v.32, p.329-338. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; waste-water-treatment; waste-treatment; sewage-; sewage-effluent; water-flow; ammonium-; phosphorus-; nitrogen-; removal-; biochemical-oxygen-demand; pollutants-; yorkshire-and-lancashire; surface-flow; subsurface-flow; suspended-solids; constructed-wetlands; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 142. Reed-bed treatment for municipal and industrial wastewater in Beijing, China. Li, S. R.; Ding, T.; Wang, S. J-Inst-Water-Environ-Manag v.9, p.581-588. (1995). Includes references. Descriptors: phragmites-australis; wetlands-; waste-water-treatment; waste-water; sewage-effluent; beijing-; artificial-wetlands; constructed-wetlands Abstract: The reed-bed system is a cost-effective and environmentally friendly method of treating sewage from small treatment works. A pilot-scale plant, which treated 500 m3/d of municipal and industrial wastewater, was studied in Beijing, China. The aim of the project was (i) to test the ability of the reed beds to remove pollutants for long-term operation in cold weather conditions, and (ii) to evaluate its environmental, ecological and financial values. The results of operation demonstrated that this system has the ability to remove the pollutants. One of the attractive features is that the reed beds can partly convert the pollutants into plant biomass with the natural energy from sunlight. The reeds can (a) be harvested each year, (b) provide a wildlife habitat, and (c) improve the quality of the ecosystem. Capital and operating costs of the system are comparatively low. NAL Call No.: TD420.W374 ******************************************************* 143. Reed bed treatment systems for sewage treatment in the United Kingdom--the first 10 years' experience. Cooper, P.; Green, B. Water-sci-technol v.32, p.317-327. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: phragmites-australis; wetlands-; waste-treatment; waste-water-treatment; sewage-; sewage-effluent; gravel-; nitrification-; water-flow; biochemical-oxygen-demand; pollutants-; ammonium-nitrogen; nitrogen-; phosphorus-; uk-; artificial-wetlands; gravel-beds; vertical-flow; suspended-solids NAL Call No.: TD420.A1P7 ******************************************************* 144. Removal efficiency of the constructed wetland wastewater treatment system at Bainikeng, Shenzhen. Yang, Y.; Xu, Z. C.; Hu, K. P.; Wang, J. S.; Wang, G. Z. Water-sci-technol v.32, p.31-40. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; waste-water-treatment; nutrients-; removal-; nitrogen-; phosphorus-; microbial-degradation; pollutants-; biochemical-oxygen- demand; chemical-oxygen-demand; aquatic-plants; aquatic-organisms; sewage-effluent; gravel-; guangxi-; organic-pollutants; suspended-solids; artificial-wetlands; vegetated-gravel-beds NAL Call No.: TD420.A1P7 ******************************************************* 145. Removal of pathogens from wastewaters by the root zone method (RZM). Rivera, F.; Warren, A.; Ramirez, E.; Decamp, O.; Bonilla, P.; Gallegos, E.; Calderon, A.; Sanchez, J. T. Water-sci-technol v.32, p.211-218. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; roots-; root-systems; phragmites-australis; typha-; pathogens-; removal-; escherichia-coli; coliform-bacteria; fecal-coliforms; salmonella-; shigella-; giardia-; entamoeba-; sarcomastigophora-; ascaris-lumbricoides; waste-water-treatment; sewage-; sewage-effluent; mexico-; england-; pathogenic-free-living-amoebae; constructed-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 146. Restoration of our lakes and rivers with wetlands--an important application of ecological engineering. Mitsch, W. J. Water-sci-technol v.31, p.167-177. (1995). In the series analytic: Integrated water resources management / edited by S.H. Hosper, R.D. Gulati, L. van Liere, and R.M.M. Rooijackers. Descriptors: wetlands-; aquatic-plants; water-pollution; pollution-control; sediment-; rivers-; streams-; phosphorus-; nutrient-uptake; ohio-; manmade-wetlands; riparian-wetlands; fringe-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 147. A Review of literature concerning the establishment and maintenance of constructed wetlands using Scirpus, Sparganium, and other wetland species. Mandel, R.; Koch, P. L.; United States. Soil Conservation Service. [Washington, D.C.? : U.S. Dept. of Agriculture, Soil Conservation Service], 1992. iii, 114 p.. Cover title. Descriptors: Wetland-plants-Great-Lakes-Region; Constructed-wetlands-Great-Lakes-Region NAL Call No.: aQK130.R48--1992 ******************************************************* 148. Riparian forest buffer system research at the Coastal Plain Experiment Station, Tifton, GA. Hubbard, R. K.; Lowrance, R. R. Water-air-soil-pollut v.77, p.407-432. (1994). In the special issue: Wetlands of the interior southeastern United States / edited by C.C. Trettin, W.M. Aust, and J. Wisniewski. September 28-30, 1993, Knoxville, Tennessee. Descriptors: riparian-forests; riparian-vegetation; grasses-; vegetation-management; clearcutting-; selective-felling; wetlands-; biological-treatment; waste-water-treatment; dairy-wastes; pig-slurry; aldicarb-; insecticide-residues; nutrients-; removal-; nutrient-uptake; simulation-models; nitrate-; denitrification-; water-quality; runoff-; groundwater-; groundwater-pollution; water-pollution; georgia- NAL Call No.: TD172.W36 ******************************************************* 149. Riparian forest restoration to control agricultural water pollution. Lowrance, R.; Hubbard, R. K.; Vellidis, G. Clean water, clean environment, 21st century team agriculture, working to protect water resources conference proceedings, March 5-8, 1995, Kansas City, Missouri /. St. Joseph, Mich. : ASAE, c1995.. v. 3 p. 179-182. Includes references. Descriptors: riparian-forests; wetlands-; dairy-effluent; lagoons-; waste-water-treatment; application-to-land; pollution-control; removal-; sediment-; nitrogen-; phosphorus-; nitrates-; denitrification-; water-quality; groundwater-pollution; georgia-; riparian-wetlands NAL Call No.: TD365.C54-1995 ******************************************************* 150. Riparian wetlands and water quality. Gilliam, J. W. J-environ-qual v.23, p.896-900. (1994). Paper presented at the symposium, "Wetland Processes and Water Quality," November 3-4, 1992, Minneapolis, MN. Descriptors: wetlands-; riparian-vegetation; water-quality; pollutants-; water-pollution; pollution-control Abstract: Because of wet soils adjacent to the streams, riparian buffers are frequently present between farming and urban activities on the uplands and small streams. These riparian areas have been shown to be very valuable for the removal of nonpoint-source pollution from drainage water. Several researchers have measured > 90% reductions in sediment and nitrate concentrations in water flowing through the riparian areas. The riparian buffers are less effective for P removal but may retain 50% of the surface-water P entering them. I consider riparian buffers to be the most important factor influencing nonpoint-source pollutants entering surface water in many areas of the USA and the most important wetlands for surface water quality protection. NAL Call No.: QH540.J6 ******************************************************* 151. The role of constructed wetlands and other alternative technologies in meeting the wastewater treatment needs of rural and small communities : hearing before the Subcommittee on Investigations and Oversight of the Committee on Public Works and Transportation, House of Representatives, One Hundred Second Congress, second session, August 4, 1992. United States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Investigations and Oversight. Washington : U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office, 1992 [i.e. 1993]. iii, 303 p. : ill.. Distributed to some depository libraries in microfiche. Descriptors: Constructed-wetlands-United-States; Sewage-disposal,-Rural-United-States-Technological-innovations; Sewage-Purification- Technological-innovations NAL Call No.: KF27.P89632-1992 ******************************************************* 152. The role of wetlands, ponds, and shallow lakes in improving water quality. Whigham, D. F. Animal waste and the land-water interface /. Boca Raton : Lewis Publishers, c1995.. p. 163-172. Includes references. Descriptors: wetlands-; ponds-; lakes-; water-systems; animal-wastes; nitrogen-; phosphorus-; movement-; waste-water-treatment; water-quality; water- pollution; constructed-wetlands-pond-systems NAL Call No.: TD930.A55-1995 ******************************************************* 153. The roles of spent mushroom substrate for the mitigation of coal mine drainage. Stark, L. R.; Williams, F. M. Compost-sci-util v.2, p.84-94. (1994). Includes references. Descriptors: mushroom-compost; substrates-; coal-mined-land; drainage-; wetlands-; waste-water-treatment; biological-treatment; waste-utilization; appalachian-states-of-usa; constructed-wetlands; mine-water-treatment NAL Call No.: TD796.5.C58 ******************************************************* 154. Rootzone dynamics in constructed wetlands receiving wastewater: a comparison of vertical and horizontal flow systems. Breen, P. F.; Chick, A. J. Water-sci-technol v.32, p.281-290. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; schoenoplectus-; eleocharis-sphacelata; waste-water-treatment; roots-; root-systems; water-flow; horizontal-flow; hydraulics-; nutrients-; nitrogen-; phosphorus-; removal-; ammonium-nitrogen; hydraulic-resistance; root-density; schoenoplectus-validus; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 155. SCS technical requirements for constructed wetlands for agricultural wastewater treatment. Krider, J. N.; Boyd, W. H. Pap-Am-Soc-Agric-Eng. St. Joseph, Mich. : American Society of Agricultural Engineers,. Winter 1992. (92-4523) 5 p. Paper presented at the "1992 International Winter Meeting sponsored by the American Society of Agricultural Engineers," December 15- 18, 1992, Nashville, Tennessee. Descriptors: agricultural-wastes; waste-water-treatment; wetlands-; regulations- NAL Call No.: 290.9-Am32P ******************************************************* 156. Sewage and industrial waste treatment, wetlands : (Oct 87 - present) : citations from the Selected Water Resources Abstracts database. Citations from the Selected Water Resources Abstracts database. United States. National Technical Information Service. [Springfield, Va.] : U.S. Dept. of Commerce, National Technical Information Service, [1993] 1 v. (unpaged). "Dec 93"--P. [v]. Descriptors: Sewage-Purification-Bibliography; Sewage-disposal-in-the-ground-Bibliography; Land-treatment-of-wastewater-Bibliography; Constructed-wetlands-Bibliography NAL Call No.: Z5853.S22S38--1993 ******************************************************* 157. Small constructed wetlands for animal waste treatment. Evans, J. L.; Webber, D. Pap-Am-Soc-Agric-Eng. St. Joseph, Mich. : American Society of Agricultural Engineers,. Summer 1994. (94-1075/94-2020) 21 p. Paper presented at the "1994 International Summer Meeting sponsored by The American Society of Agricultural Engineers," June 19-22, 1994, Kansas City, Missouri. Descriptors: waste-treatment; wetlands- NAL Call No.: 290.9-Am32P ******************************************************* 158. State of knowledge on reed bed treatment systems : October 1987. Cooper, P. F. P. F.; Hobson, J. A.; Water Research Centre (Great Britain). [England? : WRC?, 1987?] 1 v. (unpaged) : ill.. Cover title. Descriptors: Constructed-wetlands NAL Call No.: TD756.5.C67-1987 ******************************************************* 159. A stochastic approach to designing wetlands for stormwater pollution control. Wong, T. H. F.; Somes, N. L. G. Innovative technologies in urban storm drainage NOVATECH '95 selected proceedings of the 2nd NOVATECH Conference on Innovative Technologies in Urban Storm Drainage, held in Lyon, France, 30 May - 1 June, 1995 / NOVATECH Conference on Innovative Technologies in Urban Storm Drainage. 1st ed. Oxford, U.K. ; Tarrytown, N.Y. : Pergamon : Elsevier Science, 1995.. p. 145-151. Includes references. Descriptors: wetlands-; pollution-control; rain-; storms-; runoff-; urban-areas; hydrology-; size-; structural-design; stochastic-processes; simulation-; victoria-; constructed-wetlands NAL Call No.: TD420.A1P7-v.32,-no.1 ******************************************************* 160. Strategies for protecting Florida's Everglades: the best management practice approach. Izuno, F. T.; Capone, L. T. Water-sci-technol v.31, p.123-131. (1995). In the series analytic: Integrated water resources management / edited by S.H. Hosper, R.D. Gulati, L. van Liere, and R.M.M. Rooijackers. Descriptors: water-pollution; phosphorus-; runoff-; runoff-water; agricultural-land; farmland-; pollution-control; wetlands-; drainage-water; drainage-; florida-; everglades-agricultural-area; nonpoint-source-pollution NAL Call No.: TD420.A1P7 ******************************************************* 161. Subsurface flow constructed wetlands for wastewater treatment : a technology assessment. Reed, S. C. Washington, D.C. : U.S. Environmental Protection Agency, Office of Water, [1993] 1 v. (various pagings) : ill.. "Mr. Sherwood C. Reed ... was the principal author and editor of this document"--P. i. Descriptors: Constructed-wetlands NAL Call No.: TD756.5.R44--1993 ******************************************************* 162. Subsurface flow wetlands--a performance evaluation. Reed, S. C.; Brown, D. Water-environ-res v.67, p.244-248. (1995). Includes references. Descriptors: wetlands-; aquatic-plants; waste-water-treatment; gravel-; water-flow; biochemical-oxygen-demand; organic-matter; phosphorus-; ammonia-; nitrification-; biological-treatment; total-suspended-solids; constructed-wetlands; gravel-filled-basins; subsurface-water-flow NAL Call No.: TD419.R47 ******************************************************* 163. Surface flow and particle settling in a coastal reed field. Hosokawa, Y.; Furukawa, K. Water-sci-technol v.29, p.45-53. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: waste-water-treatment; biological-treatment; wetlands-; aquatic-plants; water-flow; hydrology-; stems-; hydraulic-resistance; roughness-; geological-sedimentation; coastal-wetlands; hydraulic-roughness NAL Call No.: TD420.A1P7 ******************************************************* 164. Swine wastewater treatment in constructed wetlands. Hunt, P. G.; Humenik, F. J.; Szogi, A. A.; Rice, J. M.; Stone, K. C.; Sadler, E. J. Environmentally sound agriculture proceedings of the second conference 20-22 April 1994 / p.268-275. (1994). Includes references. Descriptors: pigs-; animal-wastes; waste-water-treatment; wetlands-; juncus-effusus; scirpus-; species-; sparganium-; typha-angustifolia; typha-latifolia; glycine-max; oryza-sativa; growth-; crop-yield; wetland-soils; redox-reactions; nitrogen-; phosphorus-; removal- NAL Call No.: S589.7.E57-1994 ******************************************************* 165. A theoretical approach for minimization of excavation and media costs of constructed wetlands for BOD5 removal. Chen, S.; Malone, R. F.; Fall, L. J. Trans-ASAE v.36, p.1625-1632. (1993). Includes references. Descriptors: wetlands-; design-; waste-water-treatment; biochemical-oxygen-demand; hydraulics-; subsurface-drainage; artificial-wetlands; subsurface-flow Abstract: A modified procedure for minimizing excavation and media costs for subsurface constructed wetland design for BOD5 removal is presented. Based upon the assumptions of first order BOD5 removal kinetics, a plug-flow reactor, and hydraulics governed by Darcy's law for a constructed wetland, this procedure incorporates the currently available theory into a unique systematic design approach. The modified procedure suggests that a small slope and a small aspect ratio (length/width) should be used whenever possible. This design procedure provides an optimization rationale for each design step and relates the primary design parameters to excavation and media material costs. Operational parameters that determine the performance of constructed wetlands are more clearly defined than before based on the theoretical treatment presented. Using this design procedure, cost reductions are demonstrated for two examples. NAL Call No.: 290.9-Am32T ******************************************************* 166. Toward the rational design of aquatic treatment systems. Stowell, R. E. Davis, Calif. : Dept. of Civil Engineering, University of California, [1980] 59 p. : ill.. "Presented at the American Society of Civil Engineers Spring Convention, Portland, Oregon, April 14-18, 1980.". Descriptors: Sewage-Purification-Biological-treatment; Constructed-wetlands; Wetlands- NAL Call No.: TD755.T68-1980 ******************************************************* 167. Treating dairy waste utilizing laboratory-scale constructed wetlands. Benham, B. L.; Mote, C. R. Pap-Am-Soc-Agric-Eng. St. Joseph, Mich. : American Society of Agricultural Engineers,. Winter 1993. (932576) 11 p. Paper presented at the "1993 International Winter Meeting of the American Society of Agricultural Engineers," December 14-17, 1993, Chicago, Illinois. Descriptors: dairy-wastes; wetlands-; waste-treatment NAL Call No.: 290.9-Am32P ******************************************************* 168. Treating wastewater in constructed wetlands. Hauck, R. D. BioCycle. Emmaus, Pa. : J.G. Press. Sept 1992. v. 33 (9) p. 72. Descriptors: waste-water-treatment; wetlands-; simulation-; applied-research; water-pollution; alabama- NAL Call No.: 57.8-C734 ******************************************************* 169. Treatment of dairy farm wastewaters in horizontal and up-flow gravel-bed constructed wetlands. Tanner, C. C. Water-sci-technol v.29, p.85-93. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: waste-water-treatment; biological-treatment; dairy-wastes; dairy-effluent; wetlands-; gravel-; schoenoplectus-; nutrient-uptake; nitrogen-; phosphorus-; removal-; new-zealand; schoenoplectus-validus; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 170. Treatment of domestic wastewater by a constructed upland-wetland wastewater treatment system. House, C. H.; Broome, S. W. S. W. 1.; Hoover, M. T. M. T. 1.; Water Resources Research Institute of the University of North Carolina. [Raleigh, N.C.?] : Water Resources Research Institute of the University of North Carolina, [1993] xi leaves, 51 p. : ill.. "September 1993"--Cover. Descriptors: Sewage-disposal-in-the-ground-North-Carolina; Sewage-disposal,-Rural-North-Carolina; Septic-tanks-North-Carolina NAL Call No.: TD201.N6--no.277 ******************************************************* 171. Treatment of landfill leachate in on-site lagoons and constructed wetlands. Maehlum, T. Water-sci-technol v.32, p.129-135. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; landfill-leachates; waste-water-treatment; lagoons-; aeration-; water-flow; horizontal-flow; aquatic-plants; phragmites-australis; typha-latifolia; scirpus-; removal-; nitrogen-; phosphorus-; iron-; pathogens-; pollutants-; norway-; artificial-wetlands; horizontal-subsurface-flow NAL Call No.: TD420.A1P7 ******************************************************* 172. Treatment of mine drainage by a constructed multi-cell wetland : the Corsica Project. Corsica Project. Stark, L. R.; Pennsylvania State University. Environmental Resources Research Institute. University Park, Pa. : PennState, Environmental Resources Research Institute, 1994. iv, 124 p. : ill.. Cover title. Descriptors: Mine-drainage; Wetlands-; Wetland-ecology NAL Call No.: TD439.T74--1994 ******************************************************* 173. Treatment of nitrogen and phosphorus by a constructed upland-wetland wastewater treatment system. House, C. H.; Broome, S. W.; Hoover, M. T. Water-sci-technol v.29, p.177-184. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: sewage-effluent; waste-water-treatment; biological-treatment; wetlands-; phosphorus-; ammonium-; nitrate-; removal-; nutrient-uptake; nitrification-; phragmites-australis; typha-angustifolia; north-carolina; constructed-wetlands; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 174. Treatment of primary-settled urban sewage in pilot-scale vertical flow wetland filters: comparison of four emergent macrophyte species over a 12 month period. Heritage, A.; Pistillo, P.; Sharma, K. P.; Lantazke, I. R. Water-sci-technol v.32, p.295-304. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; typha-orientalis; schoenoplectus-; cyperus-; cyperaceae-; waste-water-treatment; sewage-; sewage-effluent; removal-; nutrients-; nitrogen-; phosphorus-; biochemical-oxygen-demand; pollutants-; evapotranspiration-; new-south-wales; cyperus-involucratus; suspended-solids; dissolved-solids; schoenoplectus-validus; baumea-articulata NAL Call No.: TD420.A1P7 ******************************************************* 175. Treatment of swine wastewater by constructed wetlands. Szogi, A. A.; Hunt, P. G.; Humenik, F. J.; Rice, J. M. Clean water, clean environment, 21st century team agriculture, working to protect water resources conference proceedings, March 5-8, 1995, Kansas City, Missouri /. St. Joseph, Mich. : ASAE, c1995.. v. 2 p. 227-230. Descriptors: wetlands-; aquatic-plants; piggery-effluent; lagoons-; waste-treatment; waste-water-treatment; ammonia-; ammonium-nitrogen; nitrogen-; phosphorus-; nitrate-nitrogen; nutrient-uptake; wetland-soils; anaerobic-conditions; denitrification-; north-carolina NAL Call No.: TD365.C54-1995 ******************************************************* 176. Treatment wetlands. Kadlec, R. H.; Knight, R. L. R. L. 1. Boca Raton : Lewis Publishers, c1996. 893 p. : ill., maps. Includes bibliographical references (p. 839-880) and index. Descriptors: Sewage-Purification-Biological-treatment; Wetlands- NAL Call No.: TD755.K33--1996 ******************************************************* 177. Upgrading pond effluents: an overview. Middlebrooks, E. J. Waste stabilisation ponds and the reuse of pond effluents selected proceedings of the 2nd International Symposium on Waste Stabilisation Ponds and the Reuse of Pond Effluents, held in Berkeley, California, USA, 30 Nov-3 Dec 1993 / International Symposium on Waste Stabilisation Ponds and the Reuse of Pond Effluents. 1st ed. Oxford, U.K. ; Tarrytown, New York, U.S.A. : Pergamon : Elsevier Science, 1995.. p. 353-368. Includes references. Descriptors: waste-water-treatment; ponds-; effluents-; waste-water; wetlands-; eichhornia-crassipes; lemna-; constructed-wetlands NAL Call No.: TD420.A1P7-v.31,-no.12 ******************************************************* 178. Usage of drainmod-creams in evaluating constructed wetlands. Shirmohammadi, A.; Cronk, J. K. Pap-Am-Soc-Agric-Eng. St. Joseph, Mich. : American Society of Agricultural Engineers,. Summer 1994. (94-1075/94-2020) 15 p. Paper presented at the "1994 International Summer Meeting sponsored by The American Society of Agricultural Engineers," June 19-22, 1994, Kansas City, Missouri. Descriptors: wetlands-; denitrification- NAL Call No.: 290.9-Am32P ******************************************************* 179. Use of artificial wetlands for the treatment of recreational wastewater. Vincent, G. Water-sci-technol v.29, p.67-70. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: water-purification; wetlands-; biological-treatment; aquatic-plants; nutrient-uptake; phosphorus-; nitrogen-; nitrate-; lakes-; water- recreation; beaches-; waste-water; waste-water-treatment; quebec-; constructed-wetlands; artificial-lakes NAL Call No.: TD420.A1P7 ******************************************************* 180. Use of constructed wetland to protect bathing water quality. Coombs, C.; Collett, P. J. Water-sci-technol v.32, p.149-158. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; phragmites-australis; waste-water-treatment; sewage-; sewage-effluent; removal-; fecal-coliforms; coliform-bacteria; pollutants-; biochemical-oxygen-demand; ammonium-nitrogen; horizontal-flow; water-quality; swimming-; amenity-and-recreation-areas; south-west- england; artificial-wetlands; tertiary-treatment NAL Call No.: TD420.A1P7 ******************************************************* 181. The use of constructed wetlands for treating industrial effluent (textiles dyes). Davies, T. H.; Cottingham, P. D. Water-sci-technol v.29, p.227-232. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: factory-effluents; textile-industry; dyes-; waste-water-treatment; biological-treatment; wetlands-; phragmites-; phragmites-australis; microbial-degradation; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 182. Use of constructed wetlands in water pollution control: historical development, present status, and future perspectives. Brix, H. Water-sci-technol v.30, p.209-223. (1994). In the series analytic: Water quality international '94. Part 8: Anaerobic digestion; sludge management; appropriate technologies / edited by D. Ballay. Proceedings of a conference held July 24-30, 1994, Budapest, Hungary. Descriptors: wetlands-; pollution-control; waste-water-treatment; sewage-effluent; water-flow; industrial-wastes; nitrogen-; phosphorus-; removal-; subsurface-water-flow; surface-water-flow; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 183. The use of extended aeration and in-series surface-flow wetlands for landfill leachate treatment. Martin, C. D.; Johnson, K. D. Water-sci-technol v.32, p.119-128. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: landfill-leachates; waste-water-treatment; wetlands-; water-flow; aeration-; aquatic-plants; pollutants-; removal-; metals-; phosphorus-; nitrogen-; fecal-coliforms; coliform-bacteria; evapotranspiration-; florida-; constructed-wetlands; artificial-wetlands; suspended-solids NAL Call No.: TD420.A1P7 ******************************************************* 184. The use of macrophytes in bioremediation. Wood, B.; McAtamney, C. Biotechnol-adv v.12, p.653-662. (1994). In the special issue: Biotechnology and industry: Present and future / edited by C.R. Barnett, J.S.G. Dooley, A.P. McHale, and P.G. McKenna. Descriptors: waste-water-treatment; bioremediation-; wetlands-; reviews-; reed-bed-systems; constructed-wetlands NAL Call No.: TP248.2.B562 ******************************************************* 185. The use of wetlands for the control of non-point source pollution. Raisin, G. W.; Mitchell, D. S. Water-sci-technol v.32, p.177-186. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; pollution-control; water-pollution; water-flow; nitrogen-; phosphorus-; removal-; release-; winter-; spring-; summer-; cycling-; aquatic-plants; aquatic-organisms; microorganisms-; watersheds-; dairy-farms; pastures-; new-south-wales; natural-wetlands; constructed-wetlands; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 186. The use of wetlands for water pollution control in Australia: an ecological perspective. Mitchell, D. S.; Chick, A. J.; Raisin, G. W. Water-sci-technol v.32, p.365-373. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; waste-water-treatment; waste-water; sewage-effluent; runoff-water; nutrients-; removal-; nitrogen-; phosphorus-; water-flow; aquatic-plants; pollution-control; australia-; natural-wetlands; constructed-wetlands; vertical-flow NAL Call No.: TD420.A1P7 ******************************************************* 187. Using a constructed wetland to treat waste water and propagate wetland species. Beagle, G.; Justin, J. Tree-plant-notes. Washington, D.C. : U.S. Department of Agriculture, Forest Service. Summer 1993. v. 44 (3) p. 93-97. Includes references. Descriptors: waste-water-treatment; wetlands-; ponds-; aquatic-plants; crop-production; nurseries-; propagation-; utah- NAL Call No.: 1.962-C5T71 ******************************************************* 188. Using decomposition kinetics to model the removal of mine water pollutants in constructed wetlands. Tarutis, W. J. Jr.; Unz, R. F. Water-sci-technol v.29, p.219-226. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: wetlands-; ferrous-ions; removal-; pollutants-; mine-spoil; mined-land; drainage-water; decomposition-; organic-compounds; biological- treatment; mathematical-models; anaerobic-conditions; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 189. Using reed beds for winter operation of wetland treatment system for wastewater. Yin, H.; Shen, W. R. Water-sci-technol v.32, p.111-117. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; phragmites-; waste-water-treatment; industrial-wastes; sewage-; horizontal-flow; waste-water; percolation-; infiltration-; winter-; pollutants-; biochemical-oxygen-demand; nitrogen-; phosphorus-; removal-; water-quality; effluents-; northern-china; artificial-wetlands; constructed-wetlands; suspended-solids; constructed-infiltration-wetland-treatment-system NAL Call No.: TD420.A1P7 ******************************************************* 190. Using water hyacinth (Eichhornia Crassipes L.) to treat municipal wastewater. Karpiscak, M. M.; Foster, K. E.; Hope, S. B.; Warshall, P. J. Arid-Lands-Newsl. Tucson, Ariz. : Office of Arid Lands Studies, University of Arizona. Spring/Summer 1992. v. 32 p. 6-12. Includes references. Descriptors: eichhornia-crassipes; waste-water-treatment; municipal-refuse-disposal; wetlands- NAL Call No.: S612.A753 ******************************************************* 191. Variability in treatment by constructed wetlands. Kuehn, E.; Moore, J. A. Pap-Am-Soc-Agric-Eng. St. Joseph, Mich. : American Society of Agricultural Engineers,. Winter 1993. (932578) 19 p. Paper presented at the "1993 International Winter Meeting of the American Society of Agricultural Engineers," December 14-17, 1993, Chicago, Illinois. Descriptors: wetlands-; waste-treatment; pulp-mill-effluent NAL Call No.: 290.9-Am32P ******************************************************* 192. Variability of treatment performance in constructed wetlands. Kuehn, E.; Moore, J. A. Water-sci-technol v.32, p.241-250. (1995). In the series analytic: Wetland systems for water pollution control 1994 / edited by R. H. Kadlec and H. Brix. Descriptors: wetlands-; waste-water-treatment; pulp-mill-effluent; pollutants-; removal-; biochemical-oxygen-demand; aquatic-plants; scirpus-acutus; typha-latifolia; oregon-; artificial-wetlands; suspended-solids NAL Call No.: TD420.A1P7 ******************************************************* 193. Versatility of Wetlands in the Agricultural Landscape : Hyatt Regency, Tampa, Florida, September 17-20, 1995. Versatility of wetlands in the agricultural landscape. Campbell, K. L.; Versatility of Wetlands in the Agricultural Landscape (1995 Sept. 17 20 : Tampa, F. St. Joseph, MI : American Society of Agricultural Engineers, c1995. xii, 756 p. : ill., maps. "An international conference jointly sponsored by AWRA, American Water Resources Association ; ASAE, the Society for Engineering in Agricultural, Food and Biological Systems"--Cover. Descriptors: Wetlands-Congresses; Constructed-wetlands-Congresses; Water-in-agriculture-Congresses NAL Call No.: QH87.3.V47--1995 ******************************************************* 194. Wetland for treating liquid dairy waste design and monitoring. Lanier, A. L.; Fox, D.; Smith, D. W. Pap-Am-Soc-Agric-Eng. St. Joseph, Mich. : American Society of Agricultural Engineers,. Summer 1991. (914020) 9 p. Paper presented at the "1991 International Summer Meeting sponsored by the American Society of Agricultural Engineers," June 23-26, 1991, Albuquerque, New Mexico. Descriptors: dairy-wastes; waste-water-treatment; wetlands-; california- NAL Call No.: 290.9-Am32P ******************************************************* 195. Wetland systems for water pollution control 1994 : selected proceedings of the 4th International Conference on Wetland Systems for Water Pollution Control, held in Guangzhou, China, 6-10 November, 1994. 1st ed. Kadlec, R. H.; Brix, H.; International Conference on Wetland Systems for Water Pollution Control (4th : 1994 : Guangzhou, C. Oxford, U.K. ; Tarrytown, N.Y. : Pergamon : Elsevier Science, 1995. ix, 376 p. : ill., maps. On cover: IAWQ, International Association on Water Quality. Descriptors: Water-Pollution-Congresses; Wetlands-Congresses; Constructed-wetlands-Congresses; Water-quality-management-Congresses NAL Call No.: TD420.A1P7--v.32-no.3 ******************************************************* 196. Wetland systems in water pollution control : proceedings of the IAWQ 3rd International Specialist Conference on Wetland Systems in Water Pollution Control, held in Sydney, Australia, 23-25 November, 1992. 1st ed. Bavor, H. J.; Mitchell, D. S.; International Specialist Conference on Wetland Systems in Water Pollution Control (3rd : 1992 : Sydney, A. Oxford, U.K. ; Tarrytown, N.Y. : Pergamon : Elsevier Science, 1994. x, 336 p. : ill., maps. On cover: IAWQ, International Association on Water Quality. Descriptors: Water-Pollution-Congresses; Wetlands-Congresses; Constructed-wetlands-Congresses; Water-quality-management-Congresses NAL Call No.: TD420.A1P7--v.29-no.4 ******************************************************* 197. Wetland treatment for trace metal removal from mine drainage: the importance of aerobic and anaerobic processes. Eger, P. Water-sci-technol v.29, p.249-256. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: wetlands-; metals-; metal-ions; removal-; drainage-water; mine-spoil; mined-land; nickel-; drainage-; aerobiosis-; anaerobic-conditions; minnesota-; constructed-wetlands; artificial-wetlands; acid-mine-drainage NAL Call No.: TD420.A1P7 ******************************************************* 198. Wetland treatment of pulp mill wastewater. Moore, J. A.; Skarda, S. M.; Sherwood, R. Water-sci-technol v.29, p.241-247. (1994). In the series analytic: Wetlands systems in water pollution control / edited by H.J. Bavor and D.S. Mitchell. Descriptors: pulp-mill-effluent; waste-water-treatment; biological-treatment; aquatic-plants; ponds-; biochemical-oxygen-demand; color-; removal-; oregon-; constructed-wetlands; artificial-wetlands NAL Call No.: TD420.A1P7 ******************************************************* 199. Wetlands and streams as off-site sinks for agricultural chemicals. Crumpton, W. G.; Baker, J. L.; Owens, J.; Rose, C.; Stenback, J. Clean water, clean environment, 21st century team agriculture, working to protect water resources conference proceedings, March 5-8, 1995, Kansas City, Missouri /. St. Joseph, Mich. : ASAE, c1995.. v. 1 p. 49-52. Includes references. Descriptors: nitrate-; nitrate-nitrogen; losses-from-soil; watersheds-; wetlands-; streams-; hydrology-; surface-water; simulation-models; pollution- control; water-pollution; iowa- NAL Call No.: TD365.C54-1995 ******************************************************* 200. Wetlands: nature's water purifiers. Adams, E. B. Ext-Bull-Wash-State-Univ-Coop-Ext-Serv. Pullman, Wash. : The Service. Dec 1992. (1723) 4 p. Descriptors: wetlands-; ecology-; environmental-protection; nitrogen-; phosphorus-; nutrient-uptake; water-purification NAL Call No.: 275.29-W27P ******************************************************* 201. Wetlands that work for you. Bowman, G.; Wetlands that work for you. New-farm v.14, p.50-53. (1992). Descriptors: dairy-wastes; biological-treatment; waste-water-treatment; wetlands-; on-farm-processing; constructed-wetlands NAL Call No.: S1.N32 ******************************************************* =========================---END---======================