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Environmental Sciences Division
Research Staff

Richard J. Norby
Publications:

2006

  • Norby RJ, Iversen CM. 2006. Nitrogen uptake, distribution, turnover, and efficiency of use in a CO2-enriched sweetgum forest. Ecology 87:5-14.

2005  Go to top

  • DeLucia EH, Moore DJ, Norby RJ. 2005. Contrasting responses of forest ecosystems to rising atmospheric CO2: implications for the global C cycle. Global Biogeochemical Cycles 19: GB3006.

  • DeLucia EH, Moore DJ, Hamilton JG, Thomas RB, Springer CJ, Norby RJ. 2005. The changing role of forests in the global carbon cycle: responding to elevated carbon dioxide in the atmosphere. pp. 179-214 In: Lal R, Duxbury J, Steward BA Hansen DO, eds. Climate Change and Global Food Security,CRC Press.
  • Hanson PJ, Wullschleger SD, Norby RJ, Tschaplinski TJ, Gunderson CA. 2005. Importance of changing CO2, temperature, precipitation, and ozone on carbon and water cycles of an upland oak forest: incorporating experimental results into model simulations. Global Change Biology 11: 1402-1423.
  • Jastrow JD, Miller RM, Matamala R, Norby RJ, Boutton TW, Rice CW, Owensby CE. 2005. Elevated atmospheric CO2 increases soil carbon. Global Change Biology 11: 2057-2064.
  • Norby RJ, Joyce LA, Wullschleger SD. 2005. Modern and future forests in a changing atmosphere. pp. 394-414 In: Ehleringer JR, Cerling TE, Dearing MD, eds, A History of Atmospheric CO2 and Its Effects on Plants, Animals, and Ecosystems. Springer, New York.
  • Norby RJ, DeLucia EH, Gielen B, Calfapietra C, Giardina CP,King JS, Ledford J, McCarthy HR, Moore DJP, Ceulemans R, De Angelis P, Finzi AC, Karnosky DF, Kubiske ME, Lukac M, Pregitzer KS, Scarascia-Mugnozza GE, Schlesinger WH, Oren R. 2005. Forest response to elevated CO2 is conserved across a broad range of productivity. Proceedings of the National Academy of Sciences 102: 18052-18056.

2004  Go to top

  • Belote RT, Weltzin JF, Norby RJ. 2004. Response of an understory plant community to elevated[CO2] depends on differential responses of dominant invasive species and is mediated by soil water availability. New Phytologist 161: 827-835.
  • Harrison KG, Norby RJ, Post WM, Chapp EL. 2004. Soil C accumulation in a white oak CO2-enrichment experiment via enhanced root production. Earth Interactions 8(14): 1-15.
  • Johnson DW, Cheng W, Joslin JD, Norby RJ, Edwards NT, Todd DE Jr. 2004. Effects of elevated CO2 on nutrient cycling in a sweetgum plantation. Biogeochemistry 69: 379-403.
  • King JS, Hanson PJ, Bernhardt E, DeAngelis P, Norby RJ, Pregitzer KS. 2004. A multi-year synthesis of soil respiration responses to elevated atmospheric CO2 from four forest FACE experiments. Global Change Biology 10: 1027–1042.
  • Matamala R, Gonzŕlez-Meler MA, Jastrow JD, Norby RJ, Schlesinger WH. 2004. Response to comment on "Impacts of fine root turnover on forest NPP and soil C sequestration potential". Science 304: 1745d.
  • Norby RJ. 2004. Forest responses to a future CO2-enriched atmosphere. pp. 158-159 In: W. Steffen et al. (eds.) Global Change and the Earth System: A Planet Under Pressure. Springer, Berlin.
  • Norby RJ, Luo Y. 2004. Evaluating ecosystem responses to rising atmospheric CO2 and global warming in a multi-factor world. New Phytologist 162: 281-294.
  • Norby RJ, Ledford J, Reilly CD, Miller NE, O'Neill EG. 2004. Fine-root production dominates response of a deciduous forest to atmospheric CO2 enrichment. Proceedings of the National Academy of Sciences 101: 9689-9693.
  • Sholtis JD, Gunderson CA, Norby RJ, Tissue DT. 2004. Persistent stimulation of photosynthesis by elevated CO2 in a sweetgum (Liquidambar styraciflua L.) forest stand. New Phytologist 162: 343-354.
  • Wan S, Norby RJ, Pregitzer KS, Ledford J, O'Neill EG. 2004. CO2 enrichment and warming of the atmosphere enhance both productivity and mortality of maple tree fine roots. New Phytologist 162: 437-446.

2003  Go to top

  • BassiriRad H, Constable JVH, Lussenhop J, Kimball BA, Norby RJ, Oechel WC, Reich PB, Schlesinger WH, Zitzer S, Sehtiya HL, Silim S. 2003 Widespread foliage d15N depletion under elevated CO2: inferences for the nitrogen cycle. Global Change Biology 9: 1582-1590.
  • George K, Norby RJ, Hamilton JG, DeLucia EH. 2003. Fine-root respiration in a loblolly pine and sweetgum forest growing in elevated CO2. New Phytologist 160: 511-522.
  • Marland G, Pielke RA Sr. , Apps M, Avissar R, Betts RA, Davis KJ, Frumhoff PC, Jackson ST, Joyce LA, Kauppi P, Katzenberger J, MacDicken KG, Neilson RP, Niles JO, Niyogi DS, Norby RJ, Pena N, Sampson N, Xue Y. 2003. The climatic impacts of land surface change and carbon management, and the implications for climate-change mitigation policy. Climate Policy 3:149-157.
  • Matamala R, Gonzŕlez-Meler MA, Jastrow JD, Norby RJ, Schlesinger WH. 2003. Impacts of fine root turnover on forest NPP and soil C sequestration potential. Science 302: 1385-1387.
  • Norby RJ, Sholtis JD, Gunderson CA, Jawdy SS. 2003. Leaf dynamics of a deciduous forest canopy: no response to elevated CO2. Oecologia 136:574-584.
  • Norby RJ, Hartz-Rubin J, Verbrugge MJ. 2003. Pheonological responses in maple to experimental atmospheric warming and CO2 enrichment. Global Change Biology 9: 1792-1801.
  • Sinsabaugh, RL, Saiya-Cork K, Long T, Osgood MP, Neher DA, Zak DR, Norby RJ. 2003. Soil microbial activity in a Liquidambar plantation unresponsive to CO2-driven increases in primary productivity. Applied Soil Ecology 24: 263-271.
  • Williams RS, Lincoln DE, Norby RJ. 2003. Development of gypsy moth larvae feeding on red maple saplings at elevated CO2 and temperature. Oecologia 137:114-122.
  • Zak DR, Holmes WE, Finzi AC, Norby RJ, and Schlesinger WH. 2003. Soil nitrogen cycling under elevated CO2: A synthesis of forest FACE experiments. Ecological Applications 13: 1508-1514.

2002  Go to top

  • Edwards N.T., T. J. Tschaplinski, and R. J. Norby. 2002. Stem respiration increases in CO2-enriched trees. New Phytologist 155: 239-248.
  • Gunderson C. A., J. D. Sholtis, S. D. Wullschleger, D. T. Tissue, P. J. Hanson, and R. J. Norby. 2002. Environmental and stomatal control of photosynthetic enhancement in the canopy of a sweetgum (Liquidambar styraciflua L.) plantation during three years of CO2 enrichment. Plant Cell & Environment 25: 379-393.
  • Norby, R. J., P. J. Hanson, E. G. O'Neill, T. J. Tschaplinski, J. F. Weltzin, R. T. Hansen, W. Cheng, S. D. Wullschleger, C. A. Gunderson, N. T. Edwards, D. W. Johnson. 2002. Net primary productivity of a CO2-enriched deciduous forest and the implications for carbon storage. Ecological Applications 12:1261-1266
  • Rustad L. E. and R. J. Norby. 2002. Temperature Increase: Effects on Terrestrial Ecosystems. pp. 575-581, In: H. A. Mooney and J. G. Canadell (eds.), The Earth System: Biological and Ecological Dimensions of Global Environmental Change. Vol. 2 in Encyclopedia of Global Environmental Change. John Wiley and Sons, Chichester.
  • Wullschleger S. D, C. A. Gunderson, P. J. Hanson, K. B. Wilson, and R. J. Norby. 2002. Sensitivity of stomatal and canopy conductance to elevated CO2 concentration –– interacting variables and perspectives of scale. New Phytologist 153: 485-496.
  • Wullschleger S. D., T. J. Tschaplinski, and R. J. Norby. 2002. Plant water relations at elevated CO2--implications for water-limited environments. Plant Cell & Environment 25: 319-331

2001  Go to top

  • Johnson, D.W., R. J. Norby, and B.A. Hungate. 2001. Effects of elevated CO2 on nutrient cycling in forests. pp. 237-252 In: D. F. Karnosky, R. Ceulemans, G. E. Scarascia-Mugnozza, and J. L. Innes (eds.), The Impact of Carbon Dioxide and Other Greenhouse Gases on Forest Ecosystems. CABI, Wallingford, UK
  • Karnosky, D. F., B. Gielen, R. Ceulemans, W. H. Schlesinger, R. J. Norby, E. Oksanen, R. Matyssek, and G. R. Hendrey. 2001. FACE systems for studying the impacts of greenhouse gases on forest ecosystems. pp. 297-324 In: D. F. Karnosky, R. Ceulemans, G. E. Scarascia-Mugnozza, and J. L. Innes (eds.), The Impact of Carbon Dioxide and Other Greenhouse Gases on Forest Ecosystems. CABI, Wallingford, UK
  • Norby, R. J., M. F. Cotrufo, P Ineson, E. G. O'Neill, and J.G. Canadell. 2001. Elevated CO2, litter quality, and decomposition: A synthesis. Oecologia 127: 153-165.
  • Norby, R. J., K. Kobayashi, and B. A. Kimball. 2001. Rising CO2 - future ecosystems. New Phytologist 150: 215-221.
  • Norby, R. J., K. Ogle, P. S. Curtis, F.-W. Badeck, A. Huth, G. C. Hurtt, T. Kohyama, and J. Peńuelas. 2001. Aboveground growth and competition in forest gap models: An analysis for studies of climatic change. Climatic Change 51: 415-447.
  • Norby, R. J., D. E. Todd, J. Fults, and D. W. Johnson. 2001. Allometric determination of tree growth in a CO2-enriched sweetgum stand. New Phytologist 150: 477-487.
  • Rustad L. E , Campbell J. L., Marion G. M., Norby R. J., Mitchell M. J., Hartley A. E., Cornelissen J. H. C., Gurevitch J., and GCTE-NEWS. 2001. A meta-analysis of the response of soil respiration, net nitrogen mineralization, and aboveground plant growth to experimental ecosystem warming. Oecologia 126:543–562.
  • Wullschleger S. D., and R. J. Norby. 2001. Sap velocity and canopy transpiration for a 12-year-old sweetgum stand exposed to free-air CO2 enrichment. New Phytologist 150: 489-498.

2000  Go to top

  • Canadell, J., R. J. Norby, M. F. Cotrufo, and J. Nösberger, editors. 2000. Litter Quality and Decomposition Under Elevated Atmospheric CO2. Plant and Soil:v-vi.
  • Carter, G. A., R. Bahadur, and R. J. Norby. 2000. Effects of elevated atmospheric CO2 and temperature on leaf optical properties in Acer saccharum. Environmental and Experimental Botany 43:267-273.
  • Gunderson, C. A., R. J. Norby, R. J., and S. D. Wullschleger. 2000. Acclimation of photosynthesis and respiration to simulated climatic warming in northern and southern populations of Acer saccharum: laboratory and field evidence. Tree Physiology 20:87-96.
  • Gunter, L. E., G. A. Tuskan, C. A. Gunderson, and R. J. Norby. 2000. Genetic variation and spatial structure in sugar maple (Acer saccharum Marsh.) and implications for predicted global-scale environmental change. Global Change Biology 6:335-344.
  • Norby, R. J. and R. B. Jackson. 2000. Root dynamics and global change: seeking an ecosystem perspective. New Phytologist 147:3-12.
  • Norby, R. J., R. B. Jackson, and A. H. Fitter, editors. 2000. Root Dynamics and Global Change: An Ecosystem Perspective. New Phytologist Trust, Cambridge.
  • Norby, R. J. 2000. Atmospheric CO2 and ecosystem feedback between carbon and nitrogen cycles: synthesis of an integrated experiment. Ecological Applications 10:1-59.
  • Norby R. J., T. M. Long, J. S. Hartz-Rubin, and E. G. O'Neill. 2000. Nitrogen resorption in senescing tree leaves in a warmer, CO2-enriched atmosphere. Plant and Soil 224:15-29.
  • Williams, R. S., R. J. Norby, and D. E. Lincoln. 2000. Effects of elevated CO2 and temperature-grown red and sugar maple on gypsy moth performance. Global Change Biology 6:685-695.
1999  Go to top
  • BassiriRad H., S. A. Prior, R. J. Norby, and H. H. Rogers. 1999. A field method of determining NH4+ and NO3- uptake kinetics in intact roots: Effects of CO2 enrichment on trees and crop species. Plant and Soil 217:195-204.
  • Norby, R. J., S. D. Wullschleger, C. A. Gunderson, D. W. Johnson, and R. Ceulemans. 1999. Tree responses to rising CO2: implications for the future forest. Plant, Cell & Environment 22:683-714.
  • Peterson, A. G., J. T. Ball, Y. Luo, C. B. Field, P. B. Reich, P. S. Curtis, K. L. Griffin, C. A. Gunderson, R. J. Norby, D. T. Tissue, M. Forstreuter, A. Rey, C. S. Vogel & CMEAL participants. 1999. The photosynthesis—leaf nitrogen relationship at ambient and elevated carbon dioxide: a meta-analysis. Global Change Biology 5:331-346.
  • Peterson, A. G., Ball, J. T., Luo Y., Field C. B., Curtis P. S., Griffin K. L., Gunderson C. A., Norby, R. J., Tissue, D.T., Forstreuter M., Rey A., Vogel C. S. & CMEAL participants. 1999. Quantifying the response of photosynthesis to changes in leaf nitrogen content and leaf mass per area in plants grown under atmospheric CO2 enrichment. Plant, Cell and Environment 22:1109-1119.
1998  Go to top

  • Edwards, N.T. and R.J. Norby. 1998. Belowground respiratory responses of sugar maple and red maple saplings to atmospheric CO2 enrichment and elevated air temperature. Plant and Soil 206:85-97.
  • Heilman, P. and R. J. Norby. 1998. Nutrient cycling in short rotation systems. Biomass and Bioenergy 14:361-370.
  • Norby, R. J. 1998. Nitrogen deposition: A component of global change analyses. New Phytologist 139:189-200.
  • Norby, R. J. and M. F. Cotrufo. 1998. Global change: a question of litter quality. Nature 396:17-18.
  • Williams, R. S., D. E. Lincoln, and R. J. Norby. 1998. Leaf age effects of elevated CO2-grown white oak leaves on spring-feeding lepidopterans. Global Change Biology 4:235-246.
1997  Go to top

  • Norby, R. J. 1997. Carbon cycle: Inside the black box. Nature 388:522-523.
  • Norby, R. J., N. T. Edwards, J. S. Riggs, C. H. Abner, S. D. Wullschleger, and C. A. Gunderson. 1997. Temperature-controlled open-top chambers for global change research. Global Change Biology 3:259-267.
  • Ringelberg, D. B., J. O. Stair, J. Almeida, R. J. Norby, E. G. O'Neill, and D. C. White. 1997. Consequences from rising atmospheric carbon dioxide levels for the belowground microbiota associated with white oak. Journal of Environmental Quality 26:495-503.
  • Wullschleger, S. D., R. J. Norby, J. C. Love, and C. Runck. 1997. Energetic cost of tissue construction in yellow-poplar and white oak trees exposed to long-term CO2 enrichment. Annals of Botany 80:289-297.
  • Wullschleger, S. D., R. J. Norby, and C. A. Gunderson. 1997. Forest trees and their response to atmospheric CO2 enrichment: a compilation of results. pp. 79-100. In: L. H. Allen, Jr., M. B. Kirkham, D. M. Olszyk, and C. E. Whitman (eds.), Advances in Carbon Dioxide Effects Research. ASA Special Publication no. 61, American Society of Agronomy, Madison, WI.
1996  Go to top

  • Norby, R. J. 1996. Oaks in a high CO2 world. Annales des Sciences Forestičres 53:413-429.
  • Norby, R. J. 1996. Forest canopy productivity index. Nature 381:564
  • Norby, R. J., S. D. Wullschleger, and C. A. Gunderson. 1996. Tree responses to elevated CO2 and the implications for forests. pp. 1-20. In: G. W. Koch and H. A. Mooney (eds.), Carbon Dioxide and Terrestrial Ecosystems. Academic Press, San Diego.
  • O'Neill, E. G. and R. J. Norby. 1996. Litter quality and decomposition rates of foliar litter produced under CO2 enrichment. pp. 87-103. In: G. W. Koch and H. A. Mooney (eds.), Carbon Dioxide and Terrestrial Ecosystems. Academic Press, San Diego.
1995  Go to top

  • Norby, R. J., E. G. O'Neill, and S. D. Wullschleger. 1995. Belowground responses to atmospheric carbon dioxide in forests. pp. 397-418. In: W. W. McFee and J. M. Kelly (eds.), Carbon Forms and Functions in Forest Soils. Soil Science Society of America, Madison, WI.
  • Norby, R. J., S. D. Wullschleger, C. A. Gunderson, and C. T. Nietch. 1995. Increased growth efficiency of Quercus alba trees in a CO2-enriched atmosphere. New Phytologist 131:91-97.
  • Tschaplinski, T. J., D. B. Stewart, P. J. Hanson, and R. J. Norby. 1995. Interactions between drought and elevated CO2 on growth and gas exchange of seedlings of three deciduous tree species. New Phytologist 129:63-71.
  • Tschaplinski, T. J., D. B. Stewart, and R. J. Norby. 1995. Interactions between drought and elevated CO2 on osmotic adjustment and solute concentrations of tree seedlings. New Phytologist 131:169-177.
  • Wullschleger, S. D., R. J. Norby, and P. J. Hanson. 1995. Growth and maintenance respiration in stems of Quercus alba L. after four years of carbon dioxide enrichment. Physiologia Plantarum 93:47-54.
1994  Go to top

  • Cooper, L. W. and R. J. Norby. 1994. Atmospheric CO2 enrichment can increase the 18O content of leaf water and cellulose: paleoclimatic and ecophysiological implications. Climate Research 4:1-11.
  • Norby, R. J. 1994. Issues and perspectives for investigating root responses to elevated atmospheric carbon dioxide. Plant and Soil 165:9-20.
  • van Miegroet, H., R. J. Norby, and T. J. Tschaplinski. 1994. Optimum nitrogen fertilization in a short-rotation sycamore plantation. Forest Ecology and Management 64:25-40.
1993  Go to top

  • Gunderson, C. A., R. J. Norby, and S. D. Wullschleger. 1993. Foliar gas exchange responses of two deciduous hardwoods during three years of growth in elevated CO2: No loss of photosynthetic enhancement. Plant, Cell, and Environment 16:797-807.
  • Tschaplinski, T. J., and R. J. Norby. 1993. Physiological indicators of nitrogen response in a short rotation sycamore plantation. II. Nitrogen metabolism. Canadian Journal of Botany 71:841-847.
  • Tschaplinski, T. J., R. J. Norby, and S. D. Wullschleger. 1993. Responses of loblolly pine seedlings to elevated CO2 and fluctuating water supply. Tree Physiology 13:283-296.
1992  Go to top

  • Norby, R. J., C. A. Gunderson, S. D. Wullschleger, E. G. O'Neill, and M. K. McCracken. 1992. Productivity and compensatory responses of yellow-poplar trees in elevated CO2. Nature 357:322-324.
  • Tjoelker, M. G., S. B. McLaughlin, R. DiCosty, S. E. Lindberg, and R. J. Norby. 1992. Seasonal variation in nitrate reductase activity in needles of high-elevation red spruce trees. Canadian Journal of Forest Research 22:375-380.
  • Wullschleger, S. D., R. J. Norby, and D. L. Hendrix. 1992. Carbon exchange rates, chlorophyll content, and carbohydrate status of two forest tree species exposed to carbon dioxide enrichment. Tree Physiology 10:21-31.
  • Wullschleger, S. D., R. J. Norby, and C. A. Gunderson. 1992. Growth and maintenance respiration in leaves of Liriodendron tulipifera L. saplings exposed to long-term carbon dioxide enrichment in the field. New Phytologist 121:515-523.
  • Wullschleger, S. D. and R. J. Norby. 1992. Respiratory cost of leaf growth and maintenance in white oak saplings exposed to atmospheric CO2 enrichment. Canadian Journal of Forest Research 22:1717-1721.
1991  Go to top

  • McLaughlin, S. B., and R. J. Norby. 1991. Atmospheric pollution and terrestrial vegetation: Evidence of changes, linkages and significance to selection processes. pp. 61-101. In: G. E. Taylor, Jr., L. F. Pitelka, and M. T. Clegg (eds.), Ecological Genetics and Air Pollution. Springer-Verlag, New York.
  • Moldau, H., O. Kull, J. Sober, and R. J. Norby. 1991. Differential response of CO2 uptake parameters of soil- and sand-grown Phaseolus vulgaris (L.) plants to absorbed ozone flux. Environmental Pollution 74:251-261.
  • Norby, R. J., and E. G. O'Neill. 1991. Leaf area compensation and nutrient interactions in CO2-enriched yellow-poplar (Liriodendron tulipifera L.) seedlings. New Phytologist 117: 515-528.
  • O'Neill, E. G., R. V. O'Neill, and R. J. Norby. 1991. Hierarchy theory as a guide to mycorrhizal research on large-scale problems. Environmental Pollution 73:271-284.
  • Tschaplinski, T. J., D. W. Johnson, R. J. Norby, and D. E. Todd. 1991. Biomass and soil nitrogen relationships of a one-year-old sycamore plantation. Soil Science Society of America Journal 55:841-847.
  • Tschaplinski, T. J., and R. J. Norby. 1991. Physiological indicators of nitrogen response in short rotation sycamore plantations. I. CO2 assimilation, photosynthetic pigments, and soluble carbohydrates. Physiologia Plantarum 82:117-126.
1989  Go to top

  • Norby, R. J., and E. G. O'Neill. 1989. Growth dynamics and water use of seedlings of Quercus alba L. in CO2-enriched atmospheres. New Phytologist 111:491-500.
  • Norby, R. J., Y. Weerasuriya, and P. J. Hanson. 1989. Induction of nitrate reductase activity in red spruce needles by NO2 and HNO3 vapor. Canadian Journal of Forest Research 19:889-896.
  • Norby, R. J. and L. L. Sigal. 1989. Nitrogen fixation in the lichen Lobaria pulmonaria in elevated atmospheric carbon dioxide. Oecologia 79:566-568.
  • Norby, R. J. 1989. Foliar nitrate reductase: a marker for assimilation of atmospheric nitrogen oxides. pp. 245-250. In: National Research Council, Biologic Markers of AirPollution Stress and Damage in Forests. National Academy Press, Washington, D.C.
1987  Go to top

  • Norby, R. J. 1987. Nodulation and nitrogenase activity in nitrogen-fixing woody plants stimulated by CO2 enrichment of the atmosphere. Physiologia Plantarum 71:77-82.
  • Norby, R. J., E. G. O'Neill, W. G. Hood, and R. J. Luxmoore. 1987. Carbon allocation, root exudation, and mycorrhizal colonization of Pinus echinata seedlings grown under CO2 enrichment. Tree Physiology 3:203-210.
  • O'Neill, E. G., R. J. Luxmoore, and R. J. Norby. 1987. Elevated atmospheric CO2 effects on seedling growth, nutrient uptake, and rhizosphere bacterial populations of Liriodendron tulipifera L. Plant and Soil 104:3-11.
  • O'Neill, E. G., R. J. Luxmoore, and R. J. Norby. 1987. Increases in mycorrhizal colonization and seedling growth in Pinus echinata and Quercus alba in an enriched CO2 atmosphere. Canadian Journal of Forest Research 17:878-883.
1986  Go to top

  • Norby, R. J., B. K. Takemoto, J. W. Johnston, and D. S. Shriner. 1986. Acetylene reduction rate as a physiological indicator of the response of field-grown soybeans to simulated acid rain and ambient gaseous pollutants. Environmental and Experimental Botany 26:285-290.
  • Norby, R. J., E. G. O'Neill, and R. J. Luxmoore. 1986. Effects of atmospheric CO2 enrichment on the growth and mineral nutrition of Quercus alba seedlings in nutrient-poor soil. Plant Physiology 82:83-89.
  • Norby, R. J., J. Pastor, and J. M. Melillo. 1986. Carbon-nitrogen interactions in CO2 enriched white oak: Physiological and long-term perspectives. Tree Physiology 2:233-241.
  • Taylor, G. E., Jr., R. J. Norby, S. B. McLaughlin, A. H. Johnson, and R. S. Turner. 1986. c Carbon dioxide assimilation and growth of red spruce (Picea rubens Sarg.) seedlings in response to ozone, precipitation chemistry, and soil type. Oecologia 70:163-171.
1980-1985  Go to top

  • Norby, R. J., D. D. Richter, and R. J. Luxmoore. 1985. Physiological processes in soybean inhibited by gaseous pollutants but not by acid rain. New Phytologist 100:79-85.
  • Norby, R. J., R. J. Luxmoore, E. G. O'Neill, and D. G. Weller. 1984. Plant responses to atmospheric CO2 with emphasis on belowground processes. ORNL/TM-9426. Oak Ridge National Laboratory, Oak Ridge, TN.
  • Norby, R. J., and T. T. Kozlowski. 1983. Flooding and SO2 stress interaction in Betula papyrifera and B. nigra seedlings. Forest Science 29:739-750.
  • Norby, R. J., and R. J. Luxmoore. 1983. Growth analysis of soybeans exposed to simulated acid rain and gaseous pollutants. New Phytologist 95:277-287.
  • Norby, R. J., and T. T. Kozlowski. 1982. The role of stomata in sensitivity of Betula papyrifera seedlings to SO2 at different humidities. Oecologia 53:34-39.
  • Norby, R. J., and T. T. Kozlowski. 1981. Response of SO2-fumigated Pinus resinosa seedlings to post-fumigation temperature. Canadian Journal of Botany 59:470-475.
  • Norby, R. J., and T. T. Kozlowski. 1981. Interaction of SO2 concentration and post-fumigation temperature on growth of five species of woody plants. Environmental Pollution Series A 25:27-39.
  • Norby, R. J., and T. T. Kozlowski. 1981. Relative sensitivity of three species of woody plants to SO2 at high or low exposure temperature. Oecologia 51:33-36.
  • Norby, R. J., and T. T. Kozlowski. 1980. Allelopathic potential of ground cover species on Pinus resinosa. Plant and Soil 57:363-374.


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