ORNL/CDIAC-96 NDP-060 CARBON DIOXIDE, HYDROGRAPHIC, AND CHEMICAL DATA OBTAINED DURING THE R/V THOMAS WASHINGTON CRUISE TUNES-3 IN THE EQUATORIAL PACIFIC OCEAN (WOCE SECTION P16C) Contributed by Catherine Goyet,* Peter R. Guenther,** Charles D. Keeling,** and Lynne D. Talley** *Woods Hole Oceanographic Institution Woods Hole, Massachusetts **Scripps Institution of Oceanography La Jolla, California Prepared by Alexander Kozyr*** Carbon Dioxide Information Analysis Center Oak Ridge National Laboratory Oak Ridge, Tennessee ***Energy, Environment, and Resources Center The University of Tennessee Knoxville, Tennessee Environmental Sciences Division Publication No. 4606 Date Published: December 1996 Prepared for the Global Change Research Program Environmental Sciences Division Office of Health and Environmental Research U.S. Department of Energy Budget Activity Number KP 05 02 00 0 and KP 05 05 00 0 Prepared by the Carbon Dioxide Information Analysis Center OAK RIDGE NATIONAL LABORATORY Oak Ridge, Tennessee 37831-6335 LOCKHEED MARTIN ENERGY RESEARCH CORP. for the U.S. DEPARTMENT OF ENERGY under contract DE-AC05-96OR22464 ABSTRACT Goyet, Catherine, Peter R. Guenther, Charles D. Keeling, and Lynne D. Talley. 1996. Carbon Dioxide Hydrographic, and Chemical Data Obtained During the R/V Thomas Washington Cruise TUNES-3 in the Equatorial Pacific Ocean (WOCE section P16C). ORNL/CDIAC-96, NDP-060. Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, Oak Ridge, Tennessee. 94 pp. This data documentation discusses the procedures and methods used to obtain total carbon dioxide (TCO2), total alkalinity (TALK), hydrographic, and chemical data during the Research Vessel Thomas Washington Expedition TUNES-3 in the Equatorial Pacific Ocean (Section P16C). Conducted as a part of the World Ocean Circulation Experiment (WOCE), the cruise began in Papeete, Tahiti, on August 31, 1991, and finished in Honolulu, Hawaii, on October 1, 1991. WOCE Meridional Section P16C along 150° W and between 18° S and 19° N was completed during the 31-day expedition. All 105 hydrographic and 8 large-volume stations were completed to the full water column depth. Station spacing was 30 nautical miles (nm), except between 3° N and 3° S where it was 10 nm. Twenty-five bio-optics stations were sampled for the Joint Global Ocean Flux Study, and at 21 stations carbon dioxide measurements were provided for the U.S. Department of Energy's CO2 program. Hydrographic and chemical measurements made along WOCE Section P16C included pressure, temperature, salinity, and oxygen measured by conductivity, temperature, and depth sensor; and bottle salinity, oxygen, phosphate, nitrate, nitrite, silicate, chlorofluorocarbon (CFC)-11, CFC-12, TCO2, and TALK. In addition, potential temperatures were calculated from the measured variables. The TCO2 concentration in 652 seawater samples was determined by semiautomated coulometry using an improved version of the instrument earlier described by Johnson et al., (1985, 1987). The precision of these measurements was estimated to be better than ±0.01%. The desired accuracy was better than 4 umol/kg. The TALK concentration in 539 seawater samples was determined by a potentiometric acid titration system that was designed and constructed at the Scripps Institution of Oceanography (SIO) by David Moss and Timothy Lueker (Guenther et al. 1994a). Seventy-one replicate samples were also collected for later shore-based reference analyses of TCO2 and TALK by vacuum extraction and manometry in the laboratory of C. D. Keeling of SIO. The data set is available, free of charge, as a numeric data package (NDP) from the Carbon Dioxide Information Analysis Center. The NDP consists of two oceanographic data files, two FORTRAN 77 data-retrieval routine files, a documentation file, and this printed report, which describes the contents and format of all files and the procedures and methods used to obtain the data. Keywords: carbon dioxide; total alkalinity; World Ocean Circulation Experiment (WOCE); Pacific Ocean; hydrographic measurements; carbon cycle PART 1: OVERVIEW 1. BACKGROUND INFORMATION The World Ocean plays a dynamic role in the Earth's climate: it captures heat from the sun, transports it, and releases it thousands of miles away. These oceanic-solar-atmospheric interactions affect winds, rainfall patterns, and temperatures on a global scale. The oceans also play a major role in global carbon-cycle processes. Carbon is unevenly distributed in the oceans because of complex circulation patterns and biogeochemical cycles, neither of which is completely understood, as well as the biological processes of photosynthesis and respiration. The oceans are estimated to hold 38,000 gigatons of carbon, 50 times more than that in the atmosphere and 20 times more than that held by plants, animals, and the soil. If only 2% of the carbon stored in the oceans were released, the level of atmospheric carbon dioxide (CO2) would double. Every year, more than 15 times as much CO2 is exchanged across the sea surface than the amount produced by burning of fossil fuels, deforestation, and other human activities (Williams 1990). To better understand the ocean's role in climate and climatic changes, several large experiments have been conducted, and others are under way. The largest oceanographic experiment ever attempted is the World Ocean Circulation Experiment (WOCE). A major component of the World Climate Research Program, WOCE brings together the expertise of scientists and technicians from more than 30 nations. In the United States, WOCE is supported by the federal government under the Global Change Research Program. The multiagency U.S. effort is led by the National Science Foundation and is supported by major contributions from the National Oceanic and Atmospheric Administration, the U.S. Department of Energy (DOE), the Office of Naval Research, and the National Aeronautics and Space Administration. Although total carbon dioxide (TCO2) is not an official WOCE measurement, a coordinated effort, supported in the United States by DOE, is being made on WOCE cruises (through 1998) to measure the global, spatial, and temporal distributions of TCO2 and other carbon-related parameters. The goal of the CO2 survey includes estimation of the meridional transport of inorganic carbon in the Pacific Ocean in a manner analogous to the oceanic heat transport (Bryden and Hall 1980; Brewer et al. 1989; Roemmich and Wunsch 1985), evaluation of the exchange of CO2 between the atmosphere and the ocean, and preparation of a database suitable for carbon-cycle modeling and the subsequent assessment of the anthropogenic CO2 increase in the oceans. The final data set is expected to cover ~23,000 stations. This report presents CO2-related measurements obtained during the 31-day Leg 3 of the Research Vessel (R/V) Thomas Washington TUNES Expedition (TUNES-3) along the WOCE zonal Section P16C, which is located in the equatorial part of the Pacific Ocean along the 150° W meridian, between 17.5° S and 19.0° N (Fig. 1). The CO2 investigation during the TUNES-3 Expedition was supported by a grant (No. DE-FGO2-90-ER60983) from DOE. 2. DESCRIPTION OF THE EXPEDITION 2.1 R/V Thomas Washington Cruise TUNES-3 Information Ship name: Thomas Washington Cruise/Leg: TUNES/3 Location: Equatorial Pacific Ocean, WOCE Section P16C Ports of call: Papeete, Tahiti, to Honolulu, Hawaii, U.S.A. Dates: August 31 October 1, 1991 Master: T. Desjardins Chief Scientist: Lynne D. Talley (SIO) Parameters measured Institution Principal investigators CTD/Hydrography SIO Lynne Talley Nutrients SIO Lynne Talley Bathymetry SIO Stuart Smith Underway pCO2 and N2O SIO Ray Weiss CTD/Hydrography support WHOI John Toole Chlorofluorocarbons (CFCs) PMEL John Bullister Deep 3H (>1200 m) SIO Harmon Craig Floats SIO Russ Davis ADCP UH Eric Firing Transmissometer TAMU Wilf Gardner Nutrients support OSU Louis Gordon TCO2 WHOI Catherine Goyet Shallow 3H and tritium WHOI William Jenkins CO2 [(TCO2-shore and TALK)] SIO Charles Keeling Large volume 14C PU Robert Key Bio-optics LDEO John Marra Surface drifters SIO Peter Niller 14C UW Paul Quay Participating Institutions SIO Scripps Institution of Oceanography (University of California, San Diego) WHOI Woods Hole Oceanographic Institution PMEL Pacific Marine Environmental Laboratory UH University of Hawaii TAMU Texas A&M University OSU Ohio State University PU Princeton University LDEO Lamont-Doherty Earth Observatory (Columbia University) UW University of Washington 2.2 Brief Cruise Summary R/V Thomas Washington departed Papeete, Tahiti, for its third consecutive WOCE leg on August 31, 1991. Stations were numbered consecutively from the beginning of the R/V Thomas Washington work on Leg 1 (TUNES-1 Expedition, WOCE Section P17C), starting off the coast of California in May 1991. The first station on Leg 3 (station 221) was occupied on September 1, 1991, at ~17° 31' S and 150° 29' W and was a reoccupation of the last station on Leg 2 (station 220) (TUNES-2 Expedition, WOCE Sections P17S and P16S). The last station of the TUNES-3 Expedition was occupied on September 30, 1991, at 18° 53' N and 155° 39' W. On October 1, 1991, R/V Thomas Washington arrived in Honolulu, Hawaii. During the 31-day expedition, 105 hydrographic and 8 large-volume stations were completed. All stations were sampled to the bottom and consisted of a rosette/CTD cast. Basic station spacing was 30 nm, closing to 10 nm between 3° S and 3° N. Sampling was performed with a 36-place, double-ring rosette with mounted CTD (WHOI CTD 10) and transmissometer. CTD data consisted of pressure, temperature, conductivity, oxygen, and transmissometry. Water samples were collected for analyses of salt, oxygen, silicate, phosphate, nitrate, and nitrite on all stations and CFC-11, CFC-12, 3H, tritium, 14C, TCO2, and TALK on selected stations. Underway measurements included ADCP, surface temperature, and surface water partial pressure of CO2 and N2O. 3. DESCRIPTION OF VARIABLES AND METHODS The data file tun3.dat (see Sect. 7 "File Descriptions" in Part 2) in this numeric data package (NDP) contains the following variables: station number; cast number; sample number; bottle number; CTD pressure, temperature, salinity, and oxygen; potential temperature; bottle salinity; concentration of dissolved oxygen, silicate, nitrate, nitrite, and phosphate; CFC-11; CFC-12; TCO2 and TALK concentration; and data quality flags. The station inventory file tun3sta.inv (see Part 2) contains the expedition code, section number, station number, cast number, sampling date (i.e., month, day, and year), sampling time, latitude, longitude, and bottom depth for each station. 3.1 Hydrographic Measurements All CTD pressure, temperature, salinity, and oxygen values for the bottle data tabulations were obtained by averaging CTD data for a brief interval at the time the bottle was closed on the rosette. All reported CTD values were calibrated with reference to the International Temperature Scale of 1990 and processed with the methodology described in the documentation accompanying the final CTD data report for the TUNES-3 Expedition. The full cruise report, that includes details about processing the hydrographic data, and the final CTD data are available from the WOCE Hydrographic Program Office (WHPO) or the WHP Special Analysis Center (SAC) in Germany. Salinity samples were drawn into 200-mL Kimax high-alumina borosilicate glass bottles with custom-made plastic insert thimbles and Nalgene screw caps which provided low container dissolution and sample evaporation. These bottles were rinsed three times before filling, and measurements were usually made within 8 36 h after collection. Salinity was determined on the basis of electrical conductivity measured by an SIO Oceanographic Data Facility (ODF)-modified Guildline Autosal Model 8400A salinometer, and the values were obtained according to the equations of the Practical Salinity Scale of 1978 (UNESCO 1981). Water samples for oxygen analyses were collected shortly after the rosette sampler was brought on board and after the samples for CFCs and 3H were drawn. Sampling flasks (100-125 mL), calibrated before the expedition, were carefully rinsed, and then filled using a drawing tube after being allowed to overflow for at least two flask volumes. Reagents were added to fix the oxygen before sealing the flasks with stoppers. The flasks were shaken immediately after being sealed, and again after 20 min to ensure thorough dispersion of the manganous hydroxide [Mn(OH)2] precipitate. The oxygen concentration in these solutions was determined within 4-36 h using the Winkler titration methods of Carpenter (1965) with modifications by Culberson and Williams (1991). The titrator was calibrated with 0.01 N potassium iodate standard solutions prepared using preweighed potassium iodate crystals. Oxygen concentrations were converted from milliliter per liter to micromoles per kilogram of seawater using the in situ temperature. A molar volume at STP of 22.3914 L/mol (Kester 1975) was used for this purpose. Nutrient analyses were performed by analysts from OSU using a Technicon AutoAnalyzer II. The AutoAnalyzer used was provided by the ODF of SIO. A data acquisition system and the software used to process the nutrient data were developed and supplied by OSU. The chemical methods used on Leg 3 of the TUNES Expedition were essentially and deliberately the same as those used on the first two legs. All of the reagent and standard materials were provided by ODF of SIO. The methods used are described in Atlas et al. (1971) but with modifications in analytical protocols as employed by ODF. Nutrient concentrations from measured absorbances were calculated using OSU software. 3.2 Total CO2 Measurements During the TUNES-3 Expedition, 652 samples were analyzed for TCO2 concentrations in seawater. The sampling frequency for measurements of the carbonate parameters was reduced to a complete depth profile (36 samples) ~ every fourth hydrographic station (Fig. 2). This reduction was implemented not according to any prearranged geophysical criterion but to accomodate the time constraints for two analysts on board to perform CO2 sampling and measurements. In other words, the adopted CO2 sampling strategy was to measure as many samples as was technically and humanly possible. For TCO2 measurements, the seawater samples were drawn into 500-mL borosilicate glass bottles equipped with Rodaviss joint closure systems, poisoned with 100 uL of a saturated solution of mercuric chloride (HgCl2), and analyzed on board generally within 18 h. TCO2 concentration was measured by semiautomated coulometry using an improved version of the instrument (Goyet and Hacker 1992) earlier described by Johnson et al. (1985, 1987). This early "SOMMA-type" system did not have gas loops for calibration. Consequently, plans were to calibrate the system with standard solutions as described in Goyet and Hacker (1992); however, uncontrollable events (i.e., a hurricane occurred in Woods Hole a few days before the cruise) destroyed standard solutions that were prepared for the cruise. As a result, the certified reference materials (CRMs) were used as standards to calibrate the TCO2 extraction/coulometer system. Precision of the measurements was estimated to be better than ±0.01%; the desired accuracy was better than 4 umol/kg (Goyet et al. 1995). The automated coulometric system forced the sample into the pipet using a pressurized headspace gas. Pure nitrigen (N2) headspace gas was used for standard solution measurements, and CO2 headspace gas (290 ppm in air) was used for seawater sample measurements. The volume of the pipet was calibrated with distilled water and seawater (volume was ~30 mL, depending on the individual pipet used), and there was no significant difference in the delivery volume as a result of possible differences in surface tension at different salinities. The sample was drained from the pipet into a stripper containing 1.5 mL of 8.5% phosphoric acid. This chamber and the added acid were purged of any CO2 with pure N2 carrier gas before the sample was added. In the stripper, the CO2 gas was extracted from the acidified sample by a continuous flow of pure N2 gas through a frit at the bottom of the stripper. The gas (mainly CO2, N2 and water vapor) was passed through a condenser thermostated with 4°C water and magnesium perchlorate [Mg(ClO4)] to remove water vapor. It was then passed through silica gel to remove residual aerosols and traces of hydrogen sulfide (H2S) and phosphoric acid (H3PO4) before being bubbled into a commercially available coulometric solution containing ethanolamine [NH2(CH2)2OH], dimethyl sulfoxide [(CH3)2SO], and thymolphthalein dye (made by UIC, Inc., Joliet, IL, USA). A coil made from glass tubing with thermostated water flowing through it was placed in the cell to maintain the solution at 24°C. The pH of the solution was monitored on an UIC, Inc., total CO2 coulometer by monitoring the thymolphthalein-absorbance indicator at ~610 nm. Hydroxide (-OH) ions were generated by the coulometer circuitry to maintain absorbance of the solution at a constant value. The analytical procedure was controlled by a microcomputer that also recorded the coulometric titration and computed the total CO2 extracted from the sample based on the amount of OH- generated to reach the end point. 3.3 Total Alkalinity Measurements To determine the TALK concentration in seawater, 539 samples were titrated. Typically, 28 of the 36 samples from Niskin bottles collected on a station were analyzed during the cruise. The TALK measurements were made on aliquots of seawater taken from the same 500 ml bottle previously analyzed for TCO2. Duplicate samples were collected on six stations and analyzed for TALK. The closed-cell potentiometric acid titration system was used to determine TALK concentration. The system was designed and constructed at SIO by David Moss with the developmental and experimental assistance of Timothy Lueker. A full description of TALK measurements is provided in Guenther et al. (1994a), a reprint of which is provided in Appendix B. 3.4 Shore-Based Replicate Measurements The replicate samples from 100 Niskin bottles at 18 stations were collected for shore-based reference analyses at the laboratory of C. D. Keeling of SIO. The TCO2 measurements were produced by vacuum extraction/manometric analysis and the TALK values by potentiometric titration. Both measurements were performed under controlled laboratory conditions using standards. The replicate sample standard deviation (s) for this large data set of 71 unflagged pairs is 1.0 umol/kg after omitting the three replicate pairs with deltas greater then 3s (a replicate sample standard deviation calculated from the set of analyses on duplicate samples) (Guenther et al. 1994b). Substantial reduction in the calculated s of the ship-minus-shore comparison is made by omitting 24 comparisons of singlet replicate samples, plus 5 more that are greater than 3s for either the replicate pairs or the comparison difference. For the 66 remaining comparisons, the average ship-minus-shore difference is 2.1±2.4 umol/kg (Guenther et al. 1994b). Figure 4 shows the ship-minus-shore differences for all available surface and deep data from the TUNES-3 Expedition. The plotted data indicate a bias for surface data relative to deep data; surface data show better agreement between shipboard and shore-based data than do deep data. Tables 1 and 2, reprinted from Guenther et al. 1994b, summarize the replicate shore-based measurements of TCO2 and TALK and their comparisons with shipboard measurements. Table 1. Summary of TCO2 replicate data collected during R/V Thomas Washington TUNES-3 Expedition THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY TUNES Leg 3 1991 Pacific WOCE Line P16C ----------------------------------------- SUMMARY OF DISSOLVED INORGANIC CARBON DATA S.I.O. RUN BOTTLE BOTTLE "NISKIN" WHOI WHOI LEG LAT. CAST DEPTH SAMPLE EXTRAC ANALYSIS MANO SAMPLE RUN DELTA TCO2 DELTA AVG TCO2 -S.I.O. STN LONG. NISK (M) DATE DATE DATE TYPE BOTTLE RUN FLAG ----------------- ( MOLES/KG SW) --------------------- 3 17- 0S 1 36 6 01SEP91 09OCT91 10OCT91 S R4568 001 1989.51 1989.51 222 150-30W 09OCT91 10OCT91 S R4569 001 1990.76 1990.76 +1.25 1990.14 1 5 3055 08OCT91 10OCT91 S R4566 001 2301.30 2301.30 08OCT91 10OCT91 S R4567 001 F 2313.12 2301.30 2298.2 -3.10 3 15- 0S 1 36 7 03SEP91 06NOV91 06NOV91 S R4592 001 2000.03 2000.03 226 150-50W 06NOV91 06NOV91 S R4593 001 EX 1996.88 2000.03 1999.2 -0.83 1 35 50 06NOV91 06NOV91 S R4590 001 2001.19 2001.19 06NOV91 06NOV91 S R4591 001 2002.20 2002.20 +1.01 2001.69 1999.8 -1.89 1 33 130 25OCT91 28OCT91 S R4588 001 2028.37 2028.37 25OCT91 28OCT91 S R4589 001 2028.99 2028.99 +0.62 2028.68 2027.5 -1.18 1 31 211 24OCT91 28OCT91 S R4586 001 2083.06 2083.06 24OCT91 28OCT91 S R4587 001 2082.77 2082.77 -0.29 2082.92 2081.2 -1.72 1 29 313 24OCT91 28OCT91 S R4584 001 2105.52 2105.52 24OCT91 28OCT91 S R4585 001 2106.01 2106.01 +0.49 2105.77 2103.5 -2.27 1 27 413 23OCT91 28OCT91 S R4582 001 2177.34 2177.34 23OCT91 28OCT91 S R4583 001 F 2202.68 2177.34 2170.9 -6.44 1 23 618 21OCT91 22OCT91 S R4580 001 2210.90 2210.90 21OCT91 28OCT91 S R4581 001 2211.69 2211.69 +0.79 2211.29 2205.2 -6.09 1 18 926 21OCT91 22OCT91 S R4578 001 2251.25 2251.25 21OCT91 22OCT91 S R4579 001 2250.72 2250.72 -0.53 2250.99 2246.5 -4.49 1 16 1232 17OCT91 22OCT91 S R4576 001 2273.12 2273.12 17OCT91 22OCT91 S R4577 001 F 2322.69 2273.12 2274.0 0.88 1 14 1642 16OCT91 22OCT91 S R4574 001 2295.35 2295.35 16OCT91 22OCT91 S R4575 001 F 2316.44 2295.35 2293.3 -2.05 1 12 2056 15OCT91 22OCT91 S R4572 001 2304.49 2304.49 15OCT91 22OCT91 S R4573 001 2302.96 2302.96 -1.53 2303.73 2307.4 3.67 1 7 3090 09OCT91 10OCT91 S R4570 001 2308.10 2308.10 09OCT91 10OCT91 S R4571 001 2310.94 2310.94 +2.84 2309.52 2297.4 -12.12 ----------------------------------------------------------------------------------------------------------------------------------- MANOMETER TYPE: FLAGS: S = QUARTZ SPIRAL MANOMETER DATUM F: No Hg found in bottle E = ELECTRONIC CONSTANT-VOLUME MANOMETER DATUM G: Severe bottle leak M = CONSTANT VOLUME MERCURY MANOMETER DATUM EX: Data excluded from analysis BOTTLE TYPE: R = RODAVISS S = S TYPE Table 1 (continued). THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY TUNES Leg 3 1991 Pacific WOCE Line P16C ----------------------------------------- SUMMARY OF DISSOLVED INORGANIC CARBON DATA (cont) S.I.O. RUN BOTTLE BOTTLE "NISKIN" WHOI WHOI LEG LAT. CAST DEPTH SAMPLE EXTRAC ANALYSIS MANO SAMPLE RUN DELTA TCO2 DELTA AVG TCO2 -S.I.O. STN LONG. NISK (M) DATE DATE DATE TYPE BOTTLE RUN FLAG ----------------- ( MOLES/KG SW) --------------------- 3 13- 0S 1 36 7 04SEP91 08NOV91 11NOV91 S R4596 001 1995.36 1995.36 230 151- 0W 08NOV91 11NOV91 S R4597 001 F 2008.06 1995.36 1997.6 2.24 1 7 3139 08NOV91 11NOV91 S R4594 001 2323.77 2323.77 08NOV91 11NOV91 S R4595 001 2320.07 2320.07 -3.70 2321.92 2319.6 -2.32 3 10-30S 4 36 6 06SEP91 11NOV91 11NOV91 S R4600 001 1985.69 1985.69 235 151- 0W 11NOV91 11NOV91 S R4601 001 1990.58 1990.58 +4.89 1988.14 1991.0 2.86 4 9 3007 11NOV91 11NOV91 S R4598 001 EX 2345.77 11NOV91 11NOV91 S R4599 001 F 2358.27 2335.8 3 9- 0S 1 36 6 07SEP91 30APR92 08JUL92 E R4624 001 1987.25 238 151- 0W 30APR92 08JUL92 E R4624 002 1987.16 -0.09 1987.21 04MAY92 08JUL92 E R4625 001 1987.50 04MAY92 08JUL92 E R4625 002 1987.53 +0.03 1987.52 +0.31 1987.36 1988.0 0.64 1 34 60 30APR92 08JUL92 E R4622 001 1986.11 30APR92 08JUL92 E R4622 002 1986.48 +0.37 1986.30 30APR92 08JUL92 E R4623 001 EX 1988.45 30APR92 08JUL92 E R4623 002 1986.93 1986.93 +0.63 1986.62 1988.9 2.28 1 32 111 29APR92 07JUL92 E R4620 001 1996.73 29APR92 07JUL92 E R4620 002 1996.12 -0.61 1996.43 29APR92 07JUL92 E R4621 001 1999.51 29APR92 07JUL92 E R4621 002 2000.85 +1.34 2000.18 +3.75 1998.31 1999.5 1.19 1 26 321 28APR92 07JUL92 E R4616 001 EX 2234.40 28APR92 07JUL92 E R4616 002 EX 2233.41 28APR92 07JUL92 E R4617 001 2212.72 28APR92 07JUL92 E R4617 002 2212.66 -0.06 2212.69 2212.69 2210.3 -2.39 1 24 414 27APR92 07JUL92 E R4614 001 2221.31 27APR92 07JUL92 E R4614 002 2216.45 -4.86 2218.88 2218.88 2221.8 2.92 1 21 619 27APR92 06JUL92 E R4612 001 2242.28 27APR92 06JUL92 E R4612 002 2246.68 +4.40 2244.48 2244.48 2241.5 -2.98 1 18 925 23APR92 30JUN92 E R4610 001 2277.16 23APR92 30JUN92 E R4610 002 2276.67 -0.49 2276.92 23APR92 30JUN92 E R4611 001 2277.54 23APR92 30JUN92 E R4611 002 2277.07 -0.47 2277.31 +0.39 2277.11 2276.0 -1.11 ----------------------------------------------------------------------------------------------------------------------------------- MANOMETER TYPE: FLAGS: S = QUARTZ SPIRAL MANOMETER DATUM F: No Hg found in bottle E = ELECTRONIC CONSTANT-VOLUME MANOMETER DATUM G: Severe bottle leak M = CONSTANT VOLUME MERCURY MANOMETER DATUM EX: Data excluded from analysis BOTTLE TYPE: R = RODAVISS S = S TYPE Table 1 (continued) THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY TUNES Leg 3 1991 Pacific WOCE Line P16C ----------------------------------------- SUMMARY OF DISSOLVED INORGANIC CARBON DATA (cont) S.I.O. RUN BOTTLE BOTTLE "NISKIN" WHOI WHOI LEG LAT. CAST DEPTH SAMPLE EXTRAC ANALYSIS MANO SAMPLE RUN DELTA TCO2 DELTA AVG TCO2 -S.I.O. STN LONG. NISK (M) DATE DATE DATE TYPE BOTTLE RUN FLAG ----------------- ( MOLES/KG SW) --------------------- 3 9- 0S 1 15 1233 07SEP91 23APR92 24APR92 S R4608 001 2296.51 2296.51 238 151- 0W 23APR92 24APR92 S R4609 001 EX 2307.46 2296.51 2294.7 -1.81 1 12 1643 22APR92 24APR92 S R4606 001 2314.42 2314.42 22APR92 24APR92 S R4607 001 2314.25 2314.25 -0.17 2314.33 2318.5 4.17 1 10 2055 20APR92 22APR92 S R4604 001 2328.73 2328.73 20APR92 22APR92 S R4605 001 EX 2333.18 2328.73 2316.1 -12.63 1 5 3088 20APR92 22APR92 S R4602 001 2325.50 2325.50 20APR92 22APR92 S R4603 001 EX 2349.12 2325.50 2319.8 -5.70 3 7- 0S 1 36 7 08SEP91 17DEC91 18DEC91 M R4628 001 1986.28 1986.28 242 151- 0W 17DEC91 18DEC91 M R4629 001 1990.94 1990.94 +4.66 1988.61 1981.9 -6.71 1 10 3018 16DEC91 17DEC91 M R4626 001 2325.09 2325.09 16DEC91 17DEC91 M R4627 001 2324.42 2324.42 -0.67 2324.76 2321.8 -2.96 3 5- 0S 2 36 8 09SEP91 15APR92 22APR92 S R4652 001 1997.78 1997.78 246 151- 0W 15APR92 22APR92 S R4653 001 EX 2007.45 1997.78 1993.5 -4.28 2 35 60 15APR92 16APR92 S R4650 001 1999.52 1999.52 15APR92 16APR92 S R4651 001 1999.95 1999.95 +0.43 1999.73 1994.2 -5.53 2 33 137 14APR92 16APR92 S R4648 001 2078.98 2078.98 14APR92 16APR92 S R4649 001 2079.55 2079.55 +0.57 2079.27 2075.3 -3.97 2 31 215 14APR92 16APR92 S R4646 001 2186.68 2186.68 14APR92 16APR92 S R4647 001 2184.05 2184.05 -2.63 2185.36 2179.2 -6.16 2 29 307 10APR92 10APR92 S R4644 001 2202.10 2202.10 10APR92 10APR92 S R4645 001 2203.25 2203.25 +1.15 2202.68 2198.0 -4.68 2 27 409 09APR92 10APR92 S R4642 001 2266.96 2266.96 10APR92 10APR92 S R4643 001 2264.42 2264.42 -2.54 2265.69 2259.4 -6.29 2 23 631 09APR92 10APR92 S R4640 001 2260.93 2260.93 09APR92 10APR92 S R4641 001 2262.44 2262.44 +1.51 2261.69 2255.5 -6.19 2 20 917 07APR92 08APR92 S R4638 001 G 2279.81 07APR92 08APR92 S R4639 001 2282.19 2282.19 2282.19 2276.0 -6.19 ----------------------------------------------------------------------------------------------------------------------------------- MANOMETER TYPE: FLAGS: S = QUARTZ SPIRAL MANOMETER DATUM F: No Hg found in bottle E = ELECTRONIC CONSTANT-VOLUME MANOMETER DATUM G: Severe bottle leak M = CONSTANT VOLUME MERCURY MANOMETER DATUM EX: Data excluded from analysis BOTTLE TYPE: R = RODAVISS S = S TYPE Table 1 (continued) THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY TUNES Leg 3 1991 Pacific WOCE Line P16C ----------------------------------------- SUMMARY OF DISSOLVED INORGANIC CARBON DATA (cont) S.I.O. RUN BOTTLE BOTTLE "NISKIN" WHOI WHOI LEG LAT. CAST DEPTH SAMPLE EXTRAC ANALYSIS MANO SAMPLE RUN DELTA TCO2 DELTA AVG TCO2 -S.I.O. STN LONG. NISK (M) DATE DATE DATE TYPE BOTTLE RUN FLAG ----------------- ( MOLES/KG SW) --------------------- 3 5- 0S 2 16 1629 09SEP91 03APR92 08APR92 S R4634 001 EX 2344.53 246 151- 0W 03APR92 08APR92 S R4635 001 2350.01 2350.01 2350.01 2327.2 -22.81 2 14 1982 02APR92 06JUL92 E R4632 001 2335.41 02APR92 06JUL92 E R4632 002 2335.60 +0.19 2335.51 02APR92 06JUL92 E R4633 001 2341.49 02APR92 06JUL92 E R4633 002 2342.23 +0.74 2341.86 +6.35 2338.69 2336.0 -2.69 2 9 3012 02APR92 22JUN92 E R4630 001 2334.38 02APR92 22JUN92 E R4630 002 2334.91 +0.53 2334.65 02APR92 22JUN92 E R4631 001 2333.27 02APR92 22JUN92 E R4631 002 2333.01 -0.26 2333.14 -1.51 2333.90 2327.1 -6.80 3 3- 0S 1 36 6 11SEP91 30MAR92 19JUN92 E R4656 001 EX 2013.31 250 151- 0W 30MAR92 19JUN92 E R4656 002 2010.17 2010.17 30MAR92 19JUN92 E R4657 001 EX 2036.46 30MAR92 19JUN92 E R4657 002 2010.88 2010.88 +0.71 2010.53 2008.4 -2.13 1 8 3084 26MAR92 19JUN92 E R4654 001 2336.35 26MAR92 19JUN92 E R4654 002 2335.67 -0.68 2336.01 26MAR92 19JUN92 E R4655 001 EX 2348.74 26MAR92 19JUN92 E R4655 002 2336.62 2336.62 +0.61 2336.32 2329.9 -6.42 3 1- 0S 1 36 7 14SEP91 01APR92 22JUN92 E R4660 001 2011.31 262 151- 0W 01APR92 22JUN92 E R4660 002 2010.97 -0.34 2011.14 01APR92 22JUN92 E R4661 001 2014.10 01APR92 22JUN92 E R4661 002 2014.07 -0.03 2014.08 +2.94 2012.61 2001.1 -11.51 1 8 2980 01APR92 06JUL92 E R4659 001 2355.34 01APR92 06JUL92 E R4659 002 EX 2442.14 01APR92 06JUL92 E R4659 003 EX 2363.41 2355.34 2355.34 2338.1 -17.24 3 1- 0N 1 34 38 16SEP91 26MAR92 18JUN92 E R4682 001 1985.80 274 151- 0W 26MAR92 18JUN92 E R4682 002 1985.49 -0.31 1985.65 26MAR92 18JUN92 E R4683 001 EX 2022.66 26MAR92 18JUN92 E R4683 002 EX 2022.20 1985.65 1986.3 0.65 1 33 67 24MAR92 18JUN92 E R4680 001 2007.19 24MAR92 18JUN92 E R4680 002 2006.66 -0.53 2006.93 24MAR92 18JUN92 E R4681 001 2004.94 24MAR92 18JUN92 E R4681 002 2005.10 +0.16 2005.02 -1.91 2005.98 2007.3 1.32 ----------------------------------------------------------------------------------------------------------------------------------- MANOMETER TYPE: FLAGS: S = QUARTZ SPIRAL MANOMETER DATUM F: No Hg found in bottle E = ELECTRONIC CONSTANT-VOLUME MANOMETER DATUM G: Severe bottle leak M = CONSTANT VOLUME MERCURY MANOMETER DATUM EX: Data excluded from analysis BOTTLE TYPE: R = RODAVISS S = S TYPE Table 1 (continued) THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY TUNES Leg 3 1991 Pacific WOCE Line P16C ----------------------------------------- SUMMARY OF DISSOLVED INORGANIC CARBON DATA (cont) S.I.O. RUN BOTTLE BOTTLE "NISKIN" WHOI WHOI LEG LAT. CAST DEPTH SAMPLE EXTRAC ANALYSIS MANO SAMPLE RUN DELTA TCO2 DELTA AVG TCO2 -S.I.O. STN LONG. NISK (M) DATE DATE DATE TYPE BOTTLE RUN FLAG ----------------- ( MOLES/KG SW) --------------------- 3 1- 0N 1 30 154 16SEP91 20MAR92 12JUN92 E R4678 001 EX 2107.10 274 151- 0W 20MAR92 12JUN92 E R4678 002 2104.63 2104.63 20MAR92 12JUN92 E R4679 001 EX 2106.93 20MAR92 12JUN92 E R4679 002 2105.27 2105.27 +0.64 2104.95 2104.8 -0.15 1 27 278 20MAR92 12JUN92 E R4676 001 2202.72 20MAR92 12JUN92 E R4676 002 2202.77 +0.05 2202.75 20MAR92 12JUN92 E R4677 001 2203.11 20MAR92 12JUN92 E R4677 002 2202.77 -0.34 2202.94 +0.19 2202.84 2201.9 -0.94 1 25 354 06MAR92 08JUN92 E R4674 001 2242.33 2242.33 06MAR92 08JUN92 E R4675 001 2242.49 2242.49 +0.16 2242.41 2239.6 -2.81 1 18 801 06MAR92 08APR92 S R4670 001 2287.11 2287.11 06MAR92 08APR92 S R4671 001 2287.96 2287.96 +0.85 2287.54 2281.1 -6.44 1 16 1007 05MAR92 18MAR92 S R4668 001 EX 2305.69 05MAR92 08APR92 M R4669 001 2298.18 2298.18 2298.18 2297.9 -0.28 05MAR92 18MAR92 S R4669 001 2300.80 2300.80 2300.80 2297.9 -2.90 1 14 1368 05MAR92 18MAR92 S R4666 001 2333.58 2333.58 05MAR92 18MAR92 S R4667 001 2332.00 2332.00 -1.58 2332.79 2329.3 -3.49 1 12 1778 03MAR92 06MAR92 M R4664 001 2346.37 2346.37 03MAR92 04MAR92 S R4664 001 2346.29 2346.29 03MAR92 06MAR92 M R4665 001 2345.02 2345.02 -1.35 2345.70 2343.5 -2.20 03MAR92 04MAR92 S R4665 001 EX 2353.84 2346.29 2343.5 -2.79 3 3- 0N 1 35 7 18SEP91 18DEC91 19DEC91 M R4690 001 1964.98 1964.98 286 151- 0W 18DEC91 19DEC91 M R4691 001 1964.28 1964.28 -0.70 1964.63 1963.9 -0.73 1 10 3084 17DEC91 18DEC91 M R4687 001 2352.51 2352.51 17DEC91 18DEC91 M R4688 001 F 2388.23 2352.51 2343.1 -9.41 3 5- 0N 1 36 8 20SEP91 27FEB92 28FEB92 S R4714 001 1911.47 1911.47 290 151- 0W 27FEB92 28FEB92 S R4715 001 1911.83 1911.83 +0.36 1911.65 1912.3 0.65 1 34 81 27FEB92 28FEB92 S R4712 001 1987.07 1987.07 02MAR92 04MAR92 S R4713 001 1988.76 1988.76 +1.69 1987.92 1989.2 1.28 1 33 120 27FEB92 28FEB92 S R4710 001 2010.32 2010.32 27FEB92 28FEB92 S R4711 001 2010.48 2010.48 +0.16 2010.40 2009.9 -0.50 ----------------------------------------------------------------------------------------------------------------------------------- MANOMETER TYPE: FLAGS: S = QUARTZ SPIRAL MANOMETER DATUM F: No Hg found in bottle E = ELECTRONIC CONSTANT-VOLUME MANOMETER DATUM G: Severe bottle leak M = CONSTANT VOLUME MERCURY MANOMETER DATUM EX: Data excluded from analysis BOTTLE TYPE: R = RODAVISS S = S TYPE Table 1 (continued) THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY TUNES Leg 3 1991 Pacific WOCE Line P16C ----------------------------------------- SUMMARY OF DISSOLVED INORGANIC CARBON DATA (cont) S.I.O. RUN BOTTLE BOTTLE "NISKIN" WHOI WHOI LEG LAT. CAST DEPTH SAMPLE EXTRAC ANALYSIS MANO SAMPLE RUN DELTA TCO2 DELTA AVG TCO2 -S.I.O. STN LONG. NISK (M) DATE DATE DATE TYPE BOTTLE RUN FLAG ----------------- ( MOLES/KG SW) --------------------- 3 5- 0N 1 31 205 20SEP91 25FEB92 26FEB92 S R4708 001 2183.54 2183.54 290 151- 0W 25FEB92 26FEB92 S R4709 001 2184.77 2184.77 +1.23 2184.16 2183.8 -0.36 1 29 296 25FEB92 26FEB92 S R4706 001 G 2200.77 25FEB92 26FEB92 S R4707 001 2198.48 2198.48 2198.48 2197.8 -0.68 1 27 411 24FEB92 26FEB92 S R4704 001 2228.90 2228.90 24FEB92 26FEB92 S R4705 001 2232.08 2232.08 +3.18 2230.49 2225.6 -4.89 1 23 616 20FEB92 21FEB92 S R4702 001 2285.54 2285.54 20FEB92 21FEB92 S R4703 001 2286.29 2286.29 +0.75 2285.92 2285.8 -0.12 1 20 924 20FEB92 21FEB92 S R4700 001 2317.36 2317.36 20FEB92 21FEB92 S R4701 001 2318.51 2318.51 +1.15 2317.94 2318.2 0.26 1 18 1230 20FEB92 21FEB92 S R4698 001 2332.71 2332.71 20FEB92 21FEB92 S R4699 001 2329.61 2329.61 -3.10 2331.16 2329.6 -1.56 1 16 1642 18FEB92 19FEB92 S R4696 001 2351.26 2351.26 18FEB92 19FEB92 S R4697 001 2352.54 2352.54 +1.28 2351.90 2350.2 -1.70 1 14 2054 18FEB92 19FEB92 S R4694 001 2356.78 2356.78 18FEB92 19FEB92 S R4695 001 2355.39 2355.39 -1.39 2356.08 2354.7 -1.38 1 9 3089 18FEB92 19FEB92 S R4692 001 2350.14 2350.14 18FEB92 19FEB92 S R4693 001 2350.66 2350.66 +0.52 2350.40 2349.9 -0.50 3 6-58N 1 36 10 21SEP91 13FEB92 14FEB92 S R4718 001 1876.38 1876.38 294 151-22W 13FEB92 14FEB92 S R4719 001 1876.88 1876.88 +0.50 1876.63 1874.1 -2.53 1 10 3191 14FEB92 18FEB92 M R4716 001 F 2370.05 14FEB92 14FEB92 S R4716 001 F 2370.11 14FEB92 14FEB92 S R4717 001 2351.85 2351.85 2351.85 2348.5 -3.35 3 8-56N 1 36 16 22SEP91 11FEB92 14FEB92 S R4722 001 1874.30 1874.30 298 151-45W 11FEB92 14FEB92 S R4723 001 1875.76 1875.76 +1.46 1875.03 1873.0 -2.03 1 9 3058 10FEB92 12FEB92 S R4720 001 2356.37 2356.37 10FEB92 12FEB92 S R4721 001 F 2372.85 2356.37 2351.2 -5.17 ----------------------------------------------------------------------------------------------------------------------------------- MANOMETER TYPE: FLAGS: S = QUARTZ SPIRAL MANOMETER DATUM F: No Hg found in bottle E = ELECTRONIC CONSTANT-VOLUME MANOMETER DATUM G: Severe bottle leak M = CONSTANT VOLUME MERCURY MANOMETER DATUM EX: Data excluded from analysis BOTTLE TYPE: R = RODAVISS S = S TYPE Table 1 (continued) THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY TUNES Leg 3 1991 Pacific WOCE Line P16C ----------------------------------------- SUMMARY OF DISSOLVED INORGANIC CARBON DATA (cont) S.I.O. RUN BOTTLE BOTTLE "NISKIN" WHOI WHOI LEG LAT. CAST DEPTH SAMPLE EXTRAC ANALYSIS MANO SAMPLE RUN DELTA TCO2 DELTA AVG TCO2 -S.I.O. STN LONG. NISK (M) DATE DATE DATE TYPE BOTTLE RUN FLAG ----------------- ( MOLES/KG SW) --------------------- 3 10-54N 1 36 8 23SEP91 06FEB92 07FEB92 S R4746 001 1883.39 1883.39 302 152- 7W 06FEB92 07FEB92 S R4747 001 1882.09 1882.09 -1.30 1882.74 1881.6 -1.14 1 34 60 06FEB92 12FEB92 S R4744 001 2019.82 2019.82 06FEB92 12FEB92 S R4745 001 2018.41 2018.41 -1.41 2019.11 2016.1 -3.01 1 32 110 04FEB92 07FEB92 S R4742 001 2105.50 2105.50 04FEB92 07FEB92 S R4743 001 2106.06 2106.06 +0.56 2105.78 2104.7 -1.08 1 29 212 04FEB92 07FEB92 S R4740 001 2256.50 2256.50 04FEB92 07FEB92 S R4741 001 2256.63 2256.63 +0.13 2256.56 2251.8 -4.76 1 27 314 03FEB92 05FEB92 S R4738 001 2269.21 2269.21 03FEB92 05FEB92 S R4739 001 2268.05 2268.05 -1.16 2268.63 2264.8 -3.83 1 26 416 03FEB92 05FEB92 S R4736 001 2283.28 2283.28 03FEB92 05FEB92 S R4737 001 2284.03 2284.03 +0.75 2283.66 2278.7 -4.96 1 24 621 30JAN92 31JAN92 S R4734 001 2306.12 2306.12 30JAN92 31JAN92 S R4735 001 2306.76 2306.76 +0.64 2306.44 2304.4 -2.04 1 21 928 30JAN92 31JAN92 S R4732 001 2337.18 2337.18 30JAN92 31JAN92 S R4733 001 2336.67 2336.67 -0.51 2336.93 2336.0 -0.93 1 19 1237 29JAN92 31JAN92 S R4730 001 2346.32 2346.32 29JAN92 31JAN92 S R4731 001 2346.92 2346.92 +0.60 2346.62 2344.4 -2.22 1 17 1647 29JAN92 31JAN92 M R4728 001 2356.28 2356.28 29JAN92 03FEB92 M R4729 001 2356.63 2356.63 +0.35 2356.46 1 15 2058 28JAN92 31JAN92 M R4726 001 2358.55 2358.55 28JAN92 31JAN92 M R4727 001 2358.78 2358.78 +0.23 2358.67 1 10 3086 28JAN92 30JAN92 M R4724 001 2352.68 2352.68 28JAN92 31JAN92 M R4725 001 2354.21 2354.21 +1.53 2353.45 2352.0 -1.45 3 12-52N 1 36 9 24SEP91 10FEB92 12FEB92 S R4750 001 1902.07 1902.07 306 152-30W 10FEB92 12FEB92 S R4751 001 1902.50 1902.50 +0.43 1902.29 1901.8 -0.49 3 14-50N 1 36 9 26SEP91 19DEC91 20DEC91 M R4754 001 1905.97 1905.97 310 152-53W 19DEC91 20DEC91 M R4755 001 1905.89 1905.89 -0.08 1905.93 1907.5 1.57 ----------------------------------------------------------------------------------------------------------------------------------- MANOMETER TYPE: FLAGS: S = QUARTZ SPIRAL MANOMETER DATUM F: No Hg found in bottle E = ELECTRONIC CONSTANT-VOLUME MANOMETER DATUM G: Severe bottle leak M = CONSTANT VOLUME MERCURY MANOMETER DATUM EX: Data excluded from analysis BOTTLE TYPE: R = RODAVISS S = S TYPE Table 1 (continued) THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY TUNES Leg 3 1991 Pacific WOCE Line P16C ----------------------------------------- SUMMARY OF DISSOLVED INORGANIC CARBON DATA (cont) S.I.O. RUN BOTTLE BOTTLE "NISKIN" WHOI WHOI LEG LAT. CAST DEPTH SAMPLE EXTRAC ANALYSIS MANO SAMPLE RUN DELTA TCO2 DELTA AVG TCO2 -S.I.O. STN LONG. NISK (M) DATE DATE DATE TYPE BOTTLE RUN FLAG ----------------- ( MOLES/KG SW) --------------------- 3 14-50N 1 12 3081 26SEP91 18DEC91 19DEC91 M R4752 001 2350.86 2350.86 310 152-53W 18DEC91 19DEC91 M R4753 001 EX 2289.18 2350.86 2350.3 -0.56 3 16-48N 2 36 9 27SEP91 22JAN92 23JAN92 M R4778 001 1945.09 1945.09 314 153-16W 22JAN92 23JAN92 M R4779 001 1944.96 1944.96 -0.13 1945.03 1943.0 -2.03 2 34 76 21JAN92 22JAN92 M R4776 001 1969.99 1969.99 21JAN92 22JAN92 M R4777 001 1969.09 1969.09 -0.90 1969.54 1967.0 -2.54 2 33 107 21JAN92 22JAN92 M R4774 001 1992.20 1992.20 21JAN92 22JAN92 M R4775 001 1991.67 1991.67 -0.53 1991.94 1990.3 -1.64 2 30 216 17JAN92 17JAN92 M R4772 001 2119.99 2119.99 17JAN92 17JAN92 M R4773 001 2119.22 2119.22 -0.77 2119.60 2118.4 -1.20 2 28 318 16JAN92 17JAN92 M R4770 001 2203.32 2203.32 16JAN92 17JAN92 M R4771 001 2204.20 2204.20 +0.88 2203.76 2201.3 -2.46 2 25 442 16JAN92 17JAN92 M R4768 001 2290.49 2290.49 16JAN92 17JAN92 M R4769 001 2288.47 2288.47 -2.02 2289.48 2286.9 -2.58 2 22 676 15JAN92 16JAN92 M R4766 001 2317.23 2317.23 15JAN92 16JAN92 M R4767 001 2316.61 2316.61 -0.62 2316.92 2313.5 -3.42 2 20 933 15JAN92 16JAN92 M R4764 001 2339.44 2339.44 15JAN92 16JAN92 M R4765 001 2336.69 2336.69 -2.75 2338.06 2336.2 -1.86 2 18 1291 14JAN92 16JAN92 S R4762 001 2351.69 2351.69 14JAN92 16JAN92 S R4763 001 2354.33 2354.33 +2.64 2353.01 2349.6 -3.41 2 16 1698 08JAN92 16JAN92 S R4760 001 2360.20 2360.20 08JAN92 16JAN92 S R4761 001 2360.46 2360.46 +0.26 2360.33 2357.7 -2.63 2 14 2113 08JAN92 10JAN92 S R4758 001 2361.29 2361.29 2361.29 2358.6 -2.69 2 9 3201 07JAN92 16JAN92 S R4757 001 EX 2279.37 2346.1 ----------------------------------------------------------------------------------------------------------------------------------- MANOMETER TYPE: FLAGS: S = QUARTZ SPIRAL MANOMETER DATUM F: No Hg found in bottle E = ELECTRONIC CONSTANT-VOLUME MANOMETER DATUM G: Severe bottle leak M = CONSTANT VOLUME MERCURY MANOMETER DATUM EX: Data excluded from analysis BOTTLE TYPE: R = RODAVISS S = S TYPE NOTE: Dilution factor of 1.000170 has been applied. Table 2. Summary of TALK replicate data collected during R/V Thomas Washington TUNES-3 Expedition THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY TUNES Leg 3 1991 Pacific WOCE Line P16C ----------------------------------------- SUMMARY OF ALKALINITY DATA S.I.O. TRIAL BOTTLE BOTTLE "NISKIN" CDRG CDRG LEG LAT. CAST DEPTH SAMPLE ANALYSIS TITR SAMPLE FLAG TRIAL DELTA ALK DELTA AVG ALK -S.I.O. STN LONG. NISK (M) DATE DATE SYST BOTTLE TRIAL ----------------- (UEQUIV/KG SW) --------------------- 3 17- 0S 1 36 6 01SEP91 18OCT91 G R4568 1 2369.35 2369.35 222 150-30W 22OCT91 G R4569 1 2365.81 2365.81 -3.54 2367.58 2365.21 -2.37 03JUN92 V R4569 5 2347.46 2347.46 2347.46 2365.21 17.75 1 5 3055 18OCT91 G R4566 1 2393.48 2393.48 18OCT91 G R4567 1 F 2373.14 2393.48 2397.67 4.19 3 15- 0S 1 36 7 03SEP91 18NOV91 G R4592 1 2386.17 2386.17 226 150-50W 18NOV91 G R4593 1 2386.40 2386.40 +0.23 2386.28 2387.58 1.30 1 35 50 15NOV91 G R4590 1 2383.16 2383.16 15NOV91 G R4591 1 2382.72 2382.72 -0.44 2382.94 2383.75 0.81 1 33 130 15NOV91 G R4588 1 2393.34 18NOV91 G R4588 2 X 2358.20 2393.34 15NOV91 G R4589 1 X 2412.23 2393.34 2391.97 -1.37 1 31 211 15NOV91 G R4586 1 2376.32 2376.32 15NOV91 G R4587 1 2375.48 2375.48 -0.84 2375.90 2378.77 2.87 1 29 313 24OCT91 G R4584 1 2320.91 2320.91 24OCT91 G R4585 1 2314.79 2314.79 -6.12 2317.85 2315.84 -2.01 1 27 413 13NOV91 G R4582 1 2285.19 2285.19 15NOV91 G R4583 1 2286.84 2286.84 +1.65 2286.02 2293.12 7.10 1 23 618 25OCT91 G R4580 1 2301.78 2301.78 13NOV91 G R4581 1 2300.40 2300.40 -1.38 2301.09 2303.49 2.40 1 18 926 23OCT91 G R4578 1 2326.90 2326.90 25OCT91 G R4579 1 2331.31 2331.31 +4.41 2329.10 2333.60 4.50 1 16 1232 23OCT91 G R4576 1 2360.06 2360.06 23OCT91 G R4577 1 F 2369.57 2360.06 2357.94 -2.12 1 14 1642 23OCT91 G R4574 1 2371.03 07NOV91 G R4574 2 2369.53 -1.50 2370.28 23OCT91 G R4575 1 F 2363.83 2370.28 2379.13 8.85 1 12 2056 23OCT91 G R4572 1 2386.19 2386.19 23OCT91 G R4573 1 2390.19 2390.19 +4.00 2388.19 2393.54 5.35 1 7 3090 22OCT91 G R4570 1 2399.27 2399.27 22OCT91 G R4571 1 2391.76 2391.76 -7.51 2395.52 2403.26 7.74 ----------------------------------------------------------------------------------------------------------------------------- TITRATION SYSTEM: FLAGS: G = GRAVIMETRIC F: No Hg found in bottle V = VOLUMETRIC X: Titrator malfunction BOTTLE TYPE: EX: Data excluded from analysis R = RODAVISS S = S TYPE Table 2 (continued) THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY TUNES Leg 3 1991 Pacific WOCE Line P16C ----------------------------------------- SUMMARY OF ALKALINITY DATA (cont.) S.I.O. TRIAL BOTTLE BOTTLE "NISKIN" CDRG CDRG LEG LAT. CAST DEPTH SAMPLE ANALYSIS TITR SAMPLE FLAG TRIAL DELTA ALK DELTA AVG ALK -S.I.O. STN LONG. NISK (M) DATE DATE SYST BOTTLE TRIAL ----------------- (UEQUIV/KG SW) --------------------- 3 13- 0S 1 36 7 04SEP91 19NOV91 G R4596 1 2385.08 2385.08 230 151- 0W 20NOV91 G R4597 1 2383.29 2383.29 -1.79 2384.19 2384.35 0.16 1 7 3139 19NOV91 G R4594 1 2393.57 19NOV91 G R4594 2 2394.24 +0.67 2393.91 19NOV91 G R4595 1 2400.67 2400.67 +6.76 2397.29 2423.69 26.40 3 10-30S 4 36 6 06SEP91 20NOV91 G R4600 1 2359.32 2359.32 235 151- 0W 20NOV91 G R4601 1 2348.53 2348.53 -10.79 2353.93 2360.58 6.65 4 9 3007 20NOV91 G R4598 1 2385.09 2385.09 20NOV91 G R4599 1 F 2424.77 2385.09 2417.37 32.28 3 9- 0S 1 34 60 07SEP91 24JUN92 V R4622 1 2362.92 2362.92 238 151- 0W 25JUN92 V R4623 1 2365.34 2365.34 +2.42 2364.13 2363.90 -0.23 1 32 111 24JUN92 V R4620 1 2370.45 2370.45 24JUN92 V R4621 1 2365.87 2365.87 -4.58 2368.16 2370.94 2.78 1 29 200 24JUN92 V R4618 1 2371.74 2371.74 24JUN92 V R4619 1 2372.88 2372.88 +1.14 2372.31 2374.50 2.19 1 26 321 24JUN92 V R4616 1 2306.75 2306.75 24JUN92 V R4617 1 2297.02 2297.02 -9.73 2301.89 2306.34 4.45 1 24 414 23JUN92 V R4614 1 2302.86 2302.86 24JUN92 V R4615 1 2302.18 2302.18 -0.68 2302.52 2302.29 -0.23 1 21 619 23JUN92 V R4612 1 2304.82 2304.82 23JUN92 V R4613 1 2309.67 2309.67 +4.85 2307.25 2308.71 1.46 1 18 925 23JUN92 V R4611 1 2339.78 2339.78 2339.78 2342.12 2.34 1 15 1233 29APR92 V R4608 1 2361.81 2361.81 2361.81 2366.27 4.46 1 12 1643 28APR92 V R4606 1 2388.43 2388.43 28APR92 V R4607 1 2397.44 2397.44 +9.01 2392.94 2390.04 -2.90 1 10 2055 29APR92 V R4604 1 2386.94 2386.94 2386.94 2402.16 15.22 1 5 3088 28APR92 V R4602 1 2415.77 2415.77 29APR92 V R4603 1 2417.29 2417.29 +1.52 2416.53 2415.86 -0.67 ----------------------------------------------------------------------------------------------------------------------------- TITRATION SYSTEM: FLAGS: G = GRAVIMETRIC F: No Hg found in bottle V = VOLUMETRIC X: Titrator malfunction BOTTLE TYPE: EX: Data excluded from analysis R = RODAVISS S = S TYPE Table 2 (continued) THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY TUNES Leg 3 1991 Pacific WOCE Line P16C ----------------------------------------- SUMMARY OF ALKALINITY DATA (cont.) S.I.O. TRIAL BOTTLE BOTTLE "NISKIN" CDRG CDRG LEG LAT. CAST DEPTH SAMPLE ANALYSIS TITR SAMPLE FLAG TRIAL DELTA ALK DELTA AVG ALK -S.I.O. STN LONG. NISK (M) DATE DATE SYST BOTTLE TRIAL ----------------- (UEQUIV/KG SW) --------------------- 3 7- 0S 1 36 7 08SEP91 14JAN92 V R4628 1 2322.81 2322.81 242 151- 0W 14JAN92 V R4629 1 2313.68 2313.68 -9.13 2318.25 2322.62 4.37 1 10 3018 27DEC91 V R4626 1 2423.34 09JAN92 V R4626 3 2421.54 -1.80 2422.44 27DEC91 V R4627 1 2420.80 09JAN92 V R4627 2 2417.63 -3.17 2419.22 -3.22 2420.83 2421.04 0.21 3 5- 0S 2 36 8 09SEP91 29APR92 V R4652 1 2322.37 2322.37 246 151- 0W 29APR92 V R4653 1 2324.68 2324.68 +2.31 2323.53 2330.70 7.17 2 35 60 28APR92 V R4650 1 2324.31 2324.31 29APR92 V R4651 1 2324.93 2324.93 +0.62 2324.62 2328.18 3.56 2 33 137 28APR92 V R4648 1 2391.43 2391.43 28APR92 V R4649 1 2388.40 2388.40 -3.03 2389.92 2390.78 0.86 2 31 215 27APR92 V R4646 1 2317.16 2317.16 28APR92 V R4647 1 2319.68 2319.68 +2.52 2318.42 2315.57 -2.85 2 29 307 27APR92 V R4644 1 2303.79 2303.79 28APR92 V R4645 1 2302.89 2302.89 -0.90 2303.34 2304.23 0.89 2 27 409 27APR92 V R4642 1 2296.21 2296.21 27APR92 V R4643 1 2303.38 2303.38 +7.17 2299.79 2305.23 5.44 2 23 631 27APR92 V R4640 1 2308.46 2308.46 27APR92 V R4641 1 2305.95 2305.95 -2.51 2307.21 2309.52 2.31 2 20 917 16APR92 V R4638 1 2338.21 2338.21 16APR92 V R4639 1 2334.98 2334.98 -3.23 2336.59 2340.41 3.82 2 18 1221 14APR92 V R4636 1 2363.64 2363.64 15APR92 V R4637 1 2363.65 2363.65 +0.01 2363.65 2370.58 6.93 2 16 1629 14APR92 V R4634 1 2375.49 2375.49 14APR92 V R4635 1 2368.65 2368.65 -6.84 2372.07 2394.12 22.05 2 14 1982 14APR92 V R4632 1 2405.05 2405.05 14APR92 V R4633 1 2397.61 2397.61 -7.44 2401.33 2407.20 5.87 ----------------------------------------------------------------------------------------------------------------------------- TITRATION SYSTEM: FLAGS: G = GRAVIMETRIC F: No Hg found in bottle V = VOLUMETRIC X: Titrator malfunction BOTTLE TYPE: EX: Data excluded from analysis R = RODAVISS S = S TYPE Table 2 (continued) THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY TUNES Leg 3 1991 Pacific WOCE Line P16C ----------------------------------------- SUMMARY OF ALKALINITY DATA (cont.) S.I.O. TRIAL BOTTLE BOTTLE "NISKIN" CDRG CDRG LEG LAT. CAST DEPTH SAMPLE ANALYSIS TITR SAMPLE FLAG TRIAL DELTA ALK DELTA AVG ALK -S.I.O. STN LONG. NISK (M) DATE DATE SYST BOTTLE TRIAL ----------------- (UEQUIV/KG SW) --------------------- 3 5- 0S 2 9 3012 09SEP91 14APR92 V R4630 1 2424.18 2424.18 246 151- 0W 14APR92 V R4631 1 2421.44 2421.44 -2.74 2422.81 2424.62 1.81 3 3- 0S 1 36 6 11SEP91 09APR92 V R4656 1 2333.21 2333.21 250 151- 0W 09APR92 V R4657 1 2330.49 2330.49 -2.72 2331.85 2328.48 -3.37 1 8 3084 09APR92 V R4654 1 2422.52 2422.52 09APR92 V R4655 1 2424.76 2424.76 +2.24 2423.64 2422.42 -1.22 3 1- 0S 1 36 7 14SEP91 14APR92 V R4660 1 2321.75 2321.75 262 151- 0W 14APR92 V R4661 1 2317.14 2317.14 -4.61 2319.45 2329.90 10.45 1 8 2980 27APR92 V R4658 1 2378.73 2378.73 27APR92 V R4659 1 2409.39 2409.39 +30.66 2394.06 2426.45 32.39 3 1- 0N 1 34 38 16SEP91 16APR92 V R4682 1 2293.37 2293.37 274 151- 0W 16APR92 V R4683 1 2300.63 2300.63 +7.26 2297.00 2292.02 -4.98 1 33 67 15APR92 V R4680 1 EX 2322.63 16APR92 V R4680 2 2300.09 2300.09 16APR92 V R4681 1 2303.56 2303.56 +3.47 2301.83 2301.57 -0.26 1 30 154 15APR92 V R4679 1 2297.45 2297.45 2297.45 2298.60 1.15 1 27 278 14APR92 V R4676 1 2308.10 2308.10 14APR92 V R4677 1 2307.77 2307.77 -0.33 2307.94 2292.74 -15.20 1 25 354 16MAR92 V R4674 1 2303.65 2303.65 17MAR92 V R4675 1 EX 2321.29 17MAR92 V R4675 2 2305.28 2305.28 +1.63 2304.47 2303.31 -1.16 1 36 393 27APR92 V R4684 1 2306.02 2306.02 27APR92 V R4685 1 2306.93 2306.93 +0.91 2306.48 2303.21 -3.27 1 18 801 16MAR92 V R4670 1 2334.23 2334.23 16MAR92 V R4671 1 2335.95 2335.95 +1.72 2335.09 2334.54 -0.55 1 16 1007 10MAR92 V R4668 1 2351.71 2351.71 16MAR92 V R4669 1 2353.33 2353.33 +1.62 2352.52 2350.74 -1.78 1 14 1368 10MAR92 V R4666 1 2383.81 2383.81 10MAR92 V R4667 1 2383.55 2383.55 -0.26 2383.68 2388.19 4.51 ----------------------------------------------------------------------------------------------------------------------------- TITRATION SYSTEM: FLAGS: G = GRAVIMETRIC F: No Hg found in bottle V = VOLUMETRIC X: Titrator malfunction BOTTLE TYPE: EX: Data excluded from analysis R = RODAVISS S = S TYPE Table 2 (continued) THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY TUNES Leg 3 1991 Pacific WOCE Line P16C ----------------------------------------- SUMMARY OF ALKALINITY DATA (cont.) S.I.O. TRIAL BOTTLE BOTTLE "NISKIN" CDRG CDRG LEG LAT. CAST DEPTH SAMPLE ANALYSIS TITR SAMPLE FLAG TRIAL DELTA ALK DELTA AVG ALK -S.I.O. STN LONG. NISK (M) DATE DATE SYST BOTTLE TRIAL ----------------- (UEQUIV/KG SW) --------------------- 3 1- 0N 1 12 1778 16SEP91 06MAR92 V R4664 1 2403.70 2403.70 274 151- 0W 06MAR92 V R4665 1 2405.01 2405.01 +1.31 2404.35 2407.50 3.15 1 4 3126 14APR92 V R4662 1 2408.86 2408.86 2408.86 2425.33 16.47 3 3- 0N 1 35 7 18SEP91 27DEC91 V R4690 1 2291.47 286 151- 0W 07JAN92 V R4690 2 2286.62 -4.85 2289.05 27DEC91 V R4691 1 2291.21 07JAN92 V R4691 2 2285.21 -6.00 2288.21 -0.84 2288.63 2267.03 -21.60 1 10 3084 17JAN92 V R4687 1 2425.61 23JAN92 V R4687 2 2419.23 -6.38 2422.42 17JAN92 V R4688 1 F 2438.13 2422.42 2434.29 11.87 3 5- 0N 1 36 8 20SEP91 06MAR92 V R4714 1 2268.77 2268.77 290 151- 0W 06MAR92 V R4715 1 2270.13 2270.13 +1.36 2269.45 2264.37 -5.08 1 34 81 06MAR92 V R4712 1 2301.23 2301.23 06MAR92 V R4713 1 2298.33 2298.33 -2.90 2299.78 2297.08 -2.70 1 33 120 06MAR92 V R4710 1 2302.51 2302.51 06MAR92 V R4711 1 2295.19 2295.19 -7.32 2298.85 2288.56 -10.29 1 31 205 06MAR92 V R4708 1 2290.66 2290.66 06MAR92 V R4709 1 2292.09 2292.09 +1.43 2291.38 2290.10 -1.28 1 29 296 16MAR92 V R4706 2 2306.02 2306.02 16MAR92 V R4707 1 2303.56 2303.56 -2.46 2304.79 2303.52 -1.27 1 27 411 10MAR92 V R4704 1 2306.81 16MAR92 V R4704 2 2308.30 +1.49 2307.56 10MAR92 V R4705 1 2293.86 16MAR92 V R4705 2 2298.58 +4.72 2296.22 -11.34 2301.89 2306.92 5.03 1 23 616 27FEB92 V R4702 1 2317.84 2317.84 27FEB92 V R4703 1 EX 2327.72 05MAR92 V R4703 2 2315.42 2315.42 -2.42 2316.63 2317.17 0.54 1 20 924 27FEB92 V R4700 1 2344.09 2344.09 27FEB92 V R4701 1 2341.15 2341.15 -2.94 2342.62 2347.91 5.29 1 18 1230 24FEB92 V R4698 1 2377.21 2377.21 24FEB92 V R4699 1 2375.96 2375.96 -1.25 2376.58 2374.63 -1.95 ----------------------------------------------------------------------------------------------------------------------------- TITRATION SYSTEM: FLAGS: G = GRAVIMETRIC F: No Hg found in bottle V = VOLUMETRIC X: Titrator malfunction BOTTLE TYPE: EX: Data excluded from analysis R = RODAVISS S = S TYPE Table 2 (continued) THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY TUNES Leg 3 1991 Pacific WOCE Line P16C ----------------------------------------- SUMMARY OF ALKALINITY DATA (cont.) S.I.O. TRIAL BOTTLE BOTTLE "NISKIN" CDRG CDRG LEG LAT. CAST DEPTH SAMPLE ANALYSIS TITR SAMPLE FLAG TRIAL DELTA ALK DELTA AVG ALK -S.I.O. STN LONG. NISK (M) DATE DATE SYST BOTTLE TRIAL ----------------- (UEQUIV/KG SW) --------------------- 3 5- 0N 1 16 1642 20SEP91 24FEB92 V R4696 1 2404.42 2404.42 290 151- 0W 24FEB92 V R4697 1 2398.55 2398.55 -5.87 2401.49 2402.44 0.95 1 14 2054 24FEB92 V R4694 1 2423.76 2423.76 24FEB92 V R4695 1 2417.42 2417.42 -6.34 2420.59 2420.23 -0.36 1 9 3089 24FEB92 V R4692 1 2435.17 2435.17 24FEB92 V R4693 1 2432.69 2432.69 -2.48 2433.93 2424.48 -9.45 3 6-58N 1 36 10 21SEP91 05MAR92 V R4718 1 2223.80 2223.80 294 151-22W 05MAR92 V R4719 1 EX 2230.37 06MAR92 V R4719 2 2227.42 2227.42 +3.62 2225.61 2227.68 2.07 1 10 3191 05MAR92 V R4716 1 2397.31 2397.31 05MAR92 V R4717 1 F 2424.67 2397.31 2433.44 36.13 3 8-56N 1 36 16 22SEP91 05MAR92 V R4722 1 2212.18 2212.18 298 151-45W 05MAR92 V R4723 1 2211.53 2211.53 -0.65 2211.85 2220.76 8.91 1 9 3058 11FEB92 V R4720 1 2428.54 2428.54 11FEB92 V R4721 1 F 2410.73 2428.54 2438.19 9.65 3 10-54N 1 36 8 23SEP91 10FEB92 V R4746 1 2224.68 2224.68 302 152- 7W 10FEB92 V R4747 1 2226.17 2226.17 +1.49 2225.43 2219.63 -5.80 1 34 60 10FEB92 V R4744 1 EX 2300.11 11FEB92 V R4744 2 2289.12 2289.12 10FEB92 V R4745 1 2289.56 2289.56 +0.44 2289.34 2283.51 -5.83 1 32 110 10FEB92 V R4742 1 2274.25 2274.25 10FEB92 V R4743 1 2274.71 2274.71 +0.46 2274.48 2272.20 -2.28 1 29 212 07FEB92 V R4740 1 2299.76 2299.76 07FEB92 V R4741 1 2301.09 2301.09 +1.33 2300.43 2296.03 -4.40 1 27 314 07FEB92 V R4738 1 2308.10 2308.10 07FEB92 V R4739 1 2309.66 2309.66 +1.56 2308.88 2305.85 -3.03 1 26 416 07FEB92 V R4736 1 2317.30 2317.30 07FEB92 V R4737 1 2316.15 2316.15 -1.15 2316.73 2317.00 0.27 1 24 621 07FEB92 V R4734 1 2334.50 2334.50 07FEB92 V R4735 1 2335.57 2335.57 +1.07 2335.04 2336.30 1.26 ----------------------------------------------------------------------------------------------------------------------------- TITRATION SYSTEM: FLAGS: G = GRAVIMETRIC F: No Hg found in bottle V = VOLUMETRIC X: Titrator malfunction BOTTLE TYPE: EX: Data excluded from analysis R = RODAVISS S = S TYPE Table 2 (continued) THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY TUNES Leg 3 1991 Pacific WOCE Line P16C ----------------------------------------- SUMMARY OF ALKALINITY DATA (cont.) S.I.O. TRIAL BOTTLE BOTTLE "NISKIN" CDRG CDRG LEG LAT. CAST DEPTH SAMPLE ANALYSIS TITR SAMPLE FLAG TRIAL DELTA ALK DELTA AVG ALK -S.I.O. STN LONG. NISK (M) DATE DATE SYST BOTTLE TRIAL ----------------- (UEQUIV/KG SW) --------------------- 3 10-54N 1 21 928 23SEP91 03FEB92 V R4732 1 2364.78 2364.78 302 152- 7W 03FEB92 V R4733 1 2365.34 2365.34 +0.56 2365.06 2364.16 -0.90 1 19 1237 03FEB92 V R4730 1 2390.20 2390.20 03FEB92 V R4731 1 2390.43 2390.43 +0.23 2390.31 2385.09 -5.22 1 17 1647 03FEB92 V R4728 1 2411.42 2411.42 03FEB92 V R4729 1 2411.27 2411.27 -0.15 2411.34 2409.38 -1.96 1 15 2058 03FEB92 V R4726 1 2432.61 2432.61 03FEB92 V R4727 1 2427.58 2427.58 -5.03 2430.10 2423.61 -6.49 1 10 3086 03FEB92 V R4724 1 2430.97 2430.97 03FEB92 V R4725 1 2432.61 03FEB92 V R4725 2 EX 2436.95 2432.61 +1.64 2431.79 2436.65 4.86 3 12-52N 1 36 9 24SEP91 10FEB92 V R4750 1 2244.44 2244.44 306 152-30W 10FEB92 V R4751 1 2246.90 2246.90 +2.46 2245.67 2242.65 -3.02 3 14-50N 1 36 9 26SEP91 09JAN92 V R4754 2 2245.92 2245.92 310 152-53W 09JAN92 V R4755 1 2245.93 2245.93 +0.01 2245.93 2246.20 0.27 1 12 3081 20JAN92 V R4752 1 2432.55 2432.55 20JAN92 V R4753 1 2431.47 2431.47 -1.08 2432.01 2432.53 0.52 3 16-48N 2 36 9 27SEP91 23JAN92 V R4778 1 2283.39 2283.39 314 153-16W 23JAN92 V R4779 1 2282.56 2282.56 -0.83 2282.98 2280.08 -2.90 2 34 76 23JAN92 V R4776 1 2301.59 2301.59 23JAN92 V R4777 1 2302.10 2302.10 +0.51 2301.85 2300.94 -0.91 2 33 107 23JAN92 V R4774 1 2311.76 2311.76 23JAN92 V R4775 1 2313.75 2313.75 +1.99 2312.76 2307.89 -4.87 2 30 216 21JAN92 V R4772 1 2271.88 2271.88 21JAN92 V R4773 1 2272.54 2272.54 +0.66 2272.21 2269.58 -2.63 2 28 318 21JAN92 V R4770 1 2281.47 2281.47 21JAN92 V R4771 1 2280.45 2280.45 -1.02 2280.96 2280.04 -0.92 ----------------------------------------------------------------------------------------------------------------------------- TITRATION SYSTEM: FLAGS: G = GRAVIMETRIC F: No Hg found in bottle V = VOLUMETRIC X: Titrator malfunction BOTTLE TYPE: EX: Data excluded from analysis R = RODAVISS S = S TYPE Table 2 (continued) THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY TUNES Leg 3 1991 Pacific WOCE Line P16C ------------------------------------------ SUMMARY OF ALKALINITY DATA (cont.) S.I.O. TRIAL BOTTLE BOTTLE "NISKIN" CDRG CDRG LEG LAT. CAST DEPTH SAMPLE ANALYSIS TITR SAMPLE FLAG TRIAL DELTA ALK DELTA AVG ALK -S.I.O. STN LONG. NISK (M) DATE DATE SYST BOTTLE TRIAL ----------------- (UEQUIV/KG SW) --------------------- 3 16-48N 2 25 442 27SEP91 20JAN92 V R4768 1 2312.17 314 153-16W 27JAN92 V R4768 2 2312.34 +0.17 2312.26 20JAN92 V R4769 1 2312.81 27JAN92 V R4769 2 2312.05 -0.76 2312.43 +0.17 2312.34 2311.10 -1.24 2 22 676 20JAN92 V R4766 1 2334.20 2334.20 20JAN92 V R4767 1 2339.02 2339.02 +4.82 2336.61 2338.75 2.14 2 20 933 20JAN92 V R4764 1 2362.07 2362.07 20JAN92 V R4765 1 2365.13 2365.13 +3.06 2363.60 2364.44 0.84 2 18 1291 20JAN92 V R4762 1 2392.43 2392.43 20JAN92 V R4763 1 2389.57 2389.57 -2.86 2391.00 2394.47 3.47 2 16 1698 20JAN92 V R4760 1 EX 2416.26 21JAN92 V R4760 2 2410.51 2410.51 20JAN92 V R4761 1 2409.25 2409.25 -1.26 2409.88 2410.35 0.47 2 14 2113 21JAN92 V R4758 1 2415.97 2415.97 21JAN92 V R4759 1 2420.93 2420.93 +4.96 2418.45 2421.86 3.41 2 9 3201 21JAN92 V R4756 1 2429.71 2429.71 21JAN92 V R4757 1 2429.92 2429.92 +0.21 2429.81 2431.89 2.08 ----------------------------------------------------------------------------------------------------------------------------- TITRATION SYSTEM: FLAGS: G = GRAVIMETRIC F: No Hg found in bottle V = VOLUMETRIC X: Titrator malfunction BOTTLE TYPE: EX: Data excluded from analysis R = RODAVISS S = S TYPE NOTE: Dilution factor of 1.000170 has been applied. 4. DATA CHECKS AND PROCESSING PERFORMED BY CDIAC An important part of the NDP process at the Carbon Dioxide Information Analysis Center (CDIAC) involves the quality assurance (QA) review of data before distribution. Data received at CDIAC are rarely in a condition that permits immediate distribution, regardless of the source. To guarantee data of the highest possible quality, CDIAC conducts extensive QA reviews that involve examining the data for completeness, reasonableness, and accuracy. Although they have common objectives, these reviews are tailored to each data set and often require extensive programming efforts. In short, the QA process is a critical component in the value-added concept of supplying accurate, usable data for researchers. The following information summarizes the data-processing and QA checks performed by CDIAC on the data obtained during the R/V Thomas Washington TUNES-3 Expedition in the South Pacific Ocean (WOCE Section P16C). 1. Carbon-related data and preliminary hydrographic measurements were provided to CDIAC by Catherine Goyet of WHOI and Peter Guenther and Dave Keeling of SIO. Hydrographic measurements and the station information files were provided by Lynne Talley of SIO and by the WOCE Hydrographic Program Office after quality evaluation. A FORTRAN 77 retrieval code was written and used to merge and reformat all data files. 2. The designation for missing values, given as "-9.0" in the original files, was changed to "-999.9." 3. To check for obvious outliers, all data were plotted with a PLOTNEST.C program written by Stewart C. Sutherland (LDEO). The program plots a series of nested profiles, using the station number as an offset; the first station is defined at the beginning, and subsequent stations are offset by a fixed interval. Several outliers were identified and removed after consultation with the principal investigators. 4. To identify "noisy" data and possible systematic, methodological errors, property-property plots for all parameters were generated, carefully examined, and compared with plots from previous expeditions in the South Pacific Ocean. 5. All variables were checked for values exceeding physical limits, such as sampling depth values that are greater than the given bottom depths. 6. Dates and times were checked for bogus values (e.g., values of MONTH < 1 or > 12, DAY < 1 or > 31, YEAR < or > 1991, TIME < 0000 or > 2400). 7. Station locations (latitudes and longitudes) and sampling times were examined for consistency with maps and cruise information supplied by Lynne Talley. 5. HOW TO OBTAIN THE DATA AND DOCUMENTATION This database is available on request in machine-readable form, without charge, from CDIAC. CDIAC will also distribute subsets of the database as needed. It can be acquired on 9-track magnetic tape; 8-mm tape; 150-MB, 0.25-in. tape cartridge; MAC- or IBM-formatted floppy diskettes; or from CDIAC's anonymous file transfer protocol (FTP) area via the Internet (see FTP address below). Requests should include any specific media instructions required by the user to access the data (e.g., 1600 or 6250 BPI, labeled or nonlabeled, ASCII or EBCDIC characters, and variable- or fixed-length records; 3.5- or 5.25-in. floppy diskettes, high or low density; and 8200 or 8500 format, 8-mm tape). Magnetic tape requests not accompanied by specific instructions will be filled on 9-track, 6250-BPI, nonlabeled tapes with ASCII characters. Requests should be addressed to Carbon Dioxide Information Analysis Center Oak Ridge National Laboratory P. O. Box 2008 Oak Ridge, TN 37831-6335 U.S.A. Telephone: 423-574-0390 or 423-574-3645 Fax: 423-574-2232 Electronic Mail: cdiac@ornl.gov The data files can also be acquired from CDIAC's anonymous FTP area via the Internet: FTP to cdiac.esd.ornl.gov (128.219.24.36), enter "ftp" or "anonymous" as the user ID, enter your electronic mail address as the password (e.g.,"alex@alex.esd.ornl.gov"), change to the directory "/pub/ndp060," and Acquire the files using the FTP "get" or "mget" command. or access the following World Wide Web URL: http://cdiac.esd.ornl.gov/cdiac/. 6. REFERENCES Atlas, E. L., S. W. Hager, L. I. Gordon, and P. K. Park. 1971. A Practical Manual for Use of the Technicon® in Seawater Nutrient Analyses; rev. Technical Report 215, Refs. 71-22, Oregon State University, Dept. of Oceanography, Oregon. Brewer, P. G., C. Goyet, and D. Dyrssen. 1989. Carbon dioxide transport by ocean currents at 25 N latitude in the Atlantic Ocean. Science 246:477-79. Bryden, H. L., and M. M. Hall. 1980. Heat transport by ocean currents across 25 N latitude in the North Atlantic Ocean. Science 207:884. Carpenter, J. H. 1965. The Chesapeake Bay Institute technique for the Winkler dissolved oxygen method. Limnol. & Oceanogr. 10:141-43. Culberson, C. H., and R. T. Williams. 1991. A comparison of methods for the determination of dissolved oxygen in seawater. WHP Office Report, WHPO 91-2. Woods Hole Oceanographic Institution, Woods Hole, Massachusetts. Goyet, C., and S. D. Hacker. 1992. Procedure for calibration of a coulometric system used for total inorganic carbon measurements of seawater. Mar. Chem. 38:37-51. Goyet, C., D. Davis, E. T. Peltzer, and P. G. Brewer. 1995. Development of improved space sampling strategies for ocean chemical properties: Total carbon dioxide and dissolved nitrate. Geophysical Research Letters, 22(8):945-48. Guenther, P. R., G. Emanuele III, D. J. Moss, T. J. Lueker, and C. D. Keeling. 1994a. Oceanic CO2 Measurements for the WOCE Hydrographic Survey in the Pacific Ocean: Shipboard Alkalinity Measurements on TUNES Leg 3, 1991. SIO Reference Series, Ref. No. 94-29. University of California, San Diego. Guenther, P. R., C. D. Keeling, and G. Emanuele III. 1994b. Oceanic CO2 Measurements for the WOCE Hydrographic Survey in the Pacific Ocean, 1990 1991: Shore Based Analyses. SIO Reference Series, Ref. No. 94-28. University of California, San Diego. Johnson, K. M., A. E. King, and J. M. Sieburth. 1985. Coulometric TCO2 analyses for marine studies: An introduction. Mar. Chem. 16:61-82. Johnson, K. M., J. M. Sieburth, P. J. Williams, and L. Brandstrom. 1987. Coulometric total carbon dioxide analysis for marine studies: automation and calibration. Mar. Chem. 21:117-33. Kester, D. R. 1975. Dissolved gases other than CO2. pp. 498 556. P. Riley and G. Skirrow (eds.), In Chemical Oceanography, Vol. 1J. Academic Press, London. Roemmich, D., and C. Wunsch. 1985. Two transatlantic sections: Meridional circulation and heat flux in the subtropical North Atlantic Ocean. Deep-Sea Res. 32:619-64. UNESCO. 1981. Background Papers and Supporting Data on the Practical Salinity Scale, 1978. UNESCO Technical Papers in Marine Science, No. 37, 144 pp. Williams, P. J. 1990. Oceans, Carbon, and Climate Change. Scientific Committee on Oceanic Research (SCOR), Halifax, Canada. PART 2: CONTENT AND FORMAT OF DATA FILES 7. FILE DESCRIPTIONS This section describes the content and format of each of the five files that comprise this NDP (see Table 3). Because CDIAC distributes the data set in several ways (e.g., via anonymous FTP, on floppy diskette, and on 9-track magnetic tape), each of the five files is referenced by both an ASCII file name, which is given in lower-case, bold-faced type (e.g., NDP060.txt), and a file number. The remainder of this section describes (or lists, where appropriate) the contents of each file. The files are discussed in the order in which they appear on the magnetic tape. Table 3. Content, size, and format of data files --------------------------------------------------------------------------- File number, name, Logical File size Block Record and description records in bytes size length 1. NDP060.txt: 1,965 165,587 8,000 80 a detailed description of the cruise network, the two FORTRAN 77 data retrieval routines, and the two oceanographic data files 2. stainv.for: 45 1,344 8,000 80 a FORTRAN 77 data retrieval routine to read and print tun3sta.inv (File 4) 3. tun3dat.for: 49 2,099 8,000 80 a FORTRAN 77 data retrieval routine to read and print tun3.dat (File 5) 4. tun3sta.inv: 117 8,253 4,100 41 a listing of the station locations, sampling dates, and sounding bottom depths for each of all stations 5. tun3.dat: 3,283 567,182 16,000 160 hydrographic, carbon dioxide, and chemical data from all stations _____ ______ Total 5,459 742,665 --------------------------------------------------------------------------- NDP060.txt (File 1) This file contains a detailed description of the data set, the two FORTRAN 77 data retrieval routines, and the two oceanographic data files. It exists primarily for the benefit of individuals who acquire this database as machine-readable data files from CDIAC. stainv.for (File 2) This file contains a FORTRAN 77 data retrieval routine to read and print tun3sta.inv (File 4). The following is a listing of this program. For additional information regarding variable definitions, variable length, variable type, units, and codes, please see the description for tun3sta.inv. c********************************************************************* c* This is a Fortran retrieval code to read and format the * c* station inventory cruise TUNES-3 R/V T. Washington WOCE P16C line * c********************************************************************* c*Defines variables* INTEGER stat, cast, depth REAL latdcm, londcm CHARACTER expo*11, sect*4, date*6, time*4 OPEN (unit=1, file='tun3sta.inv') OPEN (unit=2, file='tunes3sta.inv') write (2, 5) c*Writes out column labels* 5 format (3X, 'STATIONS INVENTORY: R/V THOMAS WASHINGTON',/, 1 3X,'EXPOCODE',1X,'SECT',1X,'STNBR',2X,'CAST', 2 5X,'DATE',1X,'TIME',2X,'LATITUDE',2X,'LONGITUDE',2X, 3 'DEPTH',/) c*Sets up a loop to read and format all the data in the file* read (1, 6) 6 format (/////////) 7 CONTINUE read (1, 10, end=999) expo, sect, stat, cast, date, time, 1 latdcm, londcm, depth 10 format (A11, 1X, A4, 3X, I3, 5X, I1, 3X, A6, 1X, A4, 3X, 1 F7.3, 3X, F8.3, 3X, I4) write (2, 20) expo, sect, stat, cast, date, time, 1 latdcm, londcm, depth 20 format (A11, 1X, A4, 3X, I3, 5X, I1, 3X, A6, 1X, A4, 3X, 1 F7.3, 3X, F8.3, 3X, I4) GOTO 7 999 close(unit=5) close(unit=2) stop end tun3dat.for (File 3) This file contains a FORTRAN 77 data retrieval routine to read and print tun3.dat (File 5). The following is a listing of this program. For additional information regarding variable definitions, variable length, variable type, units, and codes, please see the description for tun3.dat. c**************************************************************** c* FORTRAN 77 data retrieval routine to read and print the * c* file named "tun3.dat" (File 5). * c**************************************************************** CHARACTER qualt*13 INTEGER sta, cast, samp, bot REAL pre, ctdtmp, ctdsal, ctdoxy, theta, sal, oxy, silca REAL nitrat, nitrit, phspht, cfc11, cfc12, tcarb, talk OPEN (unit=1, file='tun3.dat') OPEN (unit=2, file='tunes3.dat') write (2, 5) 5 format (2X,'STNNBR',2X,'CASTNO',2X,'SAMPNO',2X,'BTLNBR',2X, 1 'CTDPRS',2X,'CTDTMP',4X,'CTDSAL',2X,'CTDOXY',3X,'THETA',4X, 2 'SALNTY',2X,'OXYGEN',2X,'SILCAT',2X,'NITRAT',2X,'NITRIT',2X, 3 'PHSPHT',3X,'CFC-11',3X,'CFC-12',2X,'TCARBN',2X,'ALKALI', 4 8X,'QUALT1',/, 5 36X,'DBAR',2X,'ITS-90',4X,'PSS-78',1X,'UMOL/KG',2X,'ITS-90', 6 4X,'PSS-78',1X,5('UMOL/KG',1X,),1X,'PMOL/KG',2X,'PMOL/KG',1X, 7 2('UMOL/KG',1X,),12X,'*',/,25X,'*******',19X,2('*******',1X,), 8 10X,6('*******',1X,),1X,'*******',2X,3('*******',1X,), 9 12X,'*',) read (1, 6) 6 format (//////////) 7 CONTINUE read (1, 10, end=999) sta, cast, samp, bot, pre, ctdtmp, 1 ctdsal, ctdoxy, theta, sal, oxy, silca, nitrat, nitrit, 2 phspht, cfc11, cfc12, tcarb, talk, qualt 10 format (5X, I3, 7X, I1, 6X, I2, 5X, I3, 1X, F7.1, 1X, F7.4, 1 1X, F9.4, 1X, F7.2, 1X, F7.4, 1X, F9.4, 1X, F7.2, 1X, F7.2, 2 1X, F7.2, 1X, F7.2, 1X, F7.2, 1X, F8.3, 1X, F8.3, 1X, F7.1, 3 1X, F7.2, 1X, A13) write (2, 20) sta, cast, samp, bot, pre, ctdtmp, 1 ctdsal, ctdoxy, theta, sal, oxy, silca, nitrat, nitrit, 2 phspht, cfc11, cfc12, tcarb, talk, qualt 20 format (5X, I3, 7X, I1, 6X, I2, 5X, I3, 1X, F7.1, 1X, F7.4, 1 1X, F9.4, 1X, F7.2, 1X, F7.4, 1X, F9.4, 1X, F7.2, 1X, F7.2, 2 1X, F7.2, 1X, F7.2, 1X, F7.2, 1X, F8.3, 1X, F8.3, 1X, F7.1, 3 1X, F7.2, 1X, A13) GOTO 7 999 close(unit=1) close(unit=2) stop end tun3sta.inv (File 4) This file provides station inventory information for each of the 125 stations occupied during the R/V Thomas Washington TUNES-3 Expedition. Each record of the file contains an expocode, section number, station number, cast number, sampling date, sampling time, latitude, longitude, and sounding depth. The file is sorted by station number and can be read by using the following FORTRAN 77 code (contained in stainv.for, File 2): INTEGER stat, cast, depth REAL latdcm, londcm CHARACTER expo*11, sect*4, date*6, time*4 read (1, 10, end=999) expo, sect, stat, cast, date, time, 1 latdcm, londcm, depth 10 format (A11, 1X, A4, 3X, I3, 5X, I1, 3X, A6, 1X, A4, 3X, 1 F7.3, 3X, F8.3, 3X, I4) Stated in tabular form, the contents include the following: Variable Variable Variable Starting Ending type width column column expo Character 11 1 11 sect Character 4 13 16 stat Numeric 3 20 22 cast Numeric 1 28 28 date Character 6 32 37 time Character 4 39 42 latdcm Numeric 7 46 52 londcm Numeric 8 56 63 depth Numeric 4 67 70 where: expo is the expocode of the cruise; sect is the WOCE section number; stat is the station number (values range from 221 to 326); date is the sampling date (month/day/year); time is the sampling time (Greenwich mean time); latdcm is the latitude of the station (in decimal degrees, negative values indicate the Southern Hemisphere); londcm is the longitude of the station (in decimal degrees, negative values indicate the Western Hemisphere); depth is the sounding depth of the station (meters). tun3.dat (File 5) This file provides hydrographic, CO2, and chemical data for the 105 stations occupied during the R/V Thomas Washington TUNES-3 Expedition. Each record contains a station number; cast number; sample number; bottle number; CTD pressure, temperature, salinity, and oxygen; potential temperature; bottle salinity; concentrations of oxygen, silicate, nitrate, nitrite, phosphate, CFC-11, CFC-12, TCO2, and TALK; and data quality flags. The file is sorted by station number and pressure and can be read by using the following FORTRAN 77 code (contained in tun3dat.for, File 3): CHARACTER qualt*13 INTEGER sta, cast, samp, bot REAL pre, ctdtmp, ctdsal, ctdoxy, theta, sal, oxy, silca REAL nitrat, nitrit, phspht, cfc11, cfc12, tcarb, talk 10 format (5X, I3, 7X, I1, 6X, I2, 5X, I3, 1X, F7.1, 1X, F7.4, 1 1X, F9.4, 1X, F7.2, 1X, F7.4, 1X, F9.4, 1X, F7.2, 1X, F7.2, 2 1X, F7.2, 1X, F7.2, 1X, F7.2, 1X, F8.3, 1X, F8.3, 1X, F7.1, 3 1X, F7.2, 1X, A13) Stated in tabular form, the contents include the following: Variable Variable Starting Ending Variable type width column column sta Numeric 3 6 8 cast Numeric 1 16 16 samp Numeric 2 23 24 bot Numeric 2 31 32 pre Numeric 6 35 40 ctdtmp Numeric 7 42 48 ctdsal Numeric 9 50 58 ctdoxy Numeric 7 60 66 theta Numeric 7 68 74 sal Numeric 9 76 84 oxy Numeric 7 86 92 silca Numeric 7 94 100 nitrat Numeric 7 102 108 nitrit Numeric 7 110 116 phspht Numeric 7 118 124 cfc11 Numeric 8 126 133 cfc12 Numeric 8 135 142 tcarb Numeric 7 144 150 talk Numeric 7 152 158 qualt Character 13 160 172 where sta is the station number; cast is the cast number; samp is the sample number; bot* is the bottle number; pre is the CTD pressure (dbar); ctdtmp is the CTD temperature ( C); ctdsal* is the CTD salinity (on the practical salinity scale); ctdoxy* is the CTD oxygen concentration (umol/kg); theta is the potential temperature ( C); sal* is the bottle salinity; oxy* is the oxygen concentration (umol/kg); silca* is the silicate concentration (umol/kg); nitrat* is the nitrate concentration (umol/kg); nitrit* is the nitrite concentration (umol/kg); phspht* is the phosphate concentration (umol/kg); cfc11* is the trichlorofluoromethane-11 (CCl3F) concentration (pmol/kg); cfc12* is the dichlorodifluoromethane-12 (CCl2F2) concentration (pmol/kg); tcarb* is the total carbon dioxide concentration (umol/kg); talk* is the total alkalinity (umol/kg); and qualt is a 13-digit character variable that contains data-quality flag codes for parameters marked with an asterisk (*) in the output file. Quality flags are defined as follows: 1 = sample for this measurement was drawn from water bottle but results of analyses were not received; 2 = acceptable measurement; 3 = questionable measurement; 4 = bad measurement; 5 = not reported; 6 = mean of replicate measurements; 7 = manual chromatographic peak measurement; 8 = irregular digital chromatographic peak integration; 9 = sample was not drawn for this measurement from this bottle. 8. VERIFICATION OF DATA TRANSPORT The data files contained in this NDP can be read by using the FORTRAN 77 data retrieval programs provided. Users should visually examine each data file to verify that the data were correctly transported to their systems. To facilitate the visual inspection process, partial listings of each data file are provided in Tables 4 and 5. Each of these tables contains the first five and last five lines of a data file. Table 4. Partial listing of "tun3sta.inv" (File 4) First five lines of the file: 31WTTUNES/3 P16C 221 1 090191 0937 -17.510 -150.481 3600 31WTTUNES/3 P16C 222 1 090191 1535 -16.994 -150.494 3770 31WTTUNES/3 P16C 223 1 090191 2148 -16.500 -150.502 4090 31WTTUNES/3 P16C 224 1 090291 0333 -15.988 -150.502 3375 31WTTUNES/3 P16C 225 2 090291 1454 -15.526 -150.653 4243 Last five lines of the file: 31WTTUNES/3 P16C 322 1 093091 1114 18.855 -155.568 3100 31WTTUNES/3 P16C 323 1 093091 1422 18.849 -155.599 2400 31WTTUNES/3 P16C 324 1 093091 1655 18.871 -155.609 1720 31WTTUNES/3 P16C 325 1 093091 1853 18.879 -155.639 900 31WTTUNES/3 P16C 326 1 093091 2007 18.881 -155.656 240 Table 5. Partial listing of "tun3.dat" (File 5) First five lines of the file: 221 1 36 36 9.1 26.6452 36.0902 -999.90 26.6431 36.0125 211.26 0.85 0.76 0.00 0.19 1.736 0.909 -999.9 -999.90 2252222222299 221 1 35 35 39.0 26.5801 36.0897 -999.90 26.5712 36.0869 212.03 0.86 0.21 0.00 0.19 1.733 0.924 -999.9 -999.90 2252222222299 221 1 34 34 68.4 26.5697 36.1019 -999.90 26.5541 36.1152 211.67 1.26 0.21 0.00 0.19 -999.900 -999.900 -999.9 -999.90 2252222221199 221 1 33 33 109.6 25.9976 36.0599 -999.90 25.9730 36.0459 214.31 0.88 0.21 0.00 0.16 -999.900 -999.900 -999.9 -999.90 2252222221199 221 1 32 32 128.2 25.6561 36.0471 -999.90 25.6277 36.1015 196.74 0.88 0.44 0.09 0.23 -999.900 -999.900 -999.9 -999.90 2252222221199 Last five lines of the file: 326 1 5 5 80.4 24.7524 34.9463 222.33 24.7351 34.9490 215.10 2.85 0.14 0.00 0.08 -999.900 -999.900 -999.9 -999.90 2222222221199 326 1 4 4 120.0 21.8640 35.1125 208.80 21.8404 35.1098 206.79 3.25 0.47 0.11 0.15 -999.900 -999.900 -999.9 -999.90 2222222221199 326 1 3 3 158.9 20.0164 35.0678 192.69 19.9870 35.0575 192.27 4.06 2.39 0.05 0.28 -999.900 -999.900 -999.9 -999.90 2222222221199 326 1 2 2 199.4 15.0942 34.5223 181.08 15.0639 34.5241 183.94 8.94 8.64 0.01 0.71 -999.900 -999.900 -999.9 -999.90 2222222221199 326 1 1 1 284.4 9.9364 -999.9000 -999.90 9.9037 34.1426 162.18 25.61 19.87 0.01 1.50 -999.900 -999.900 -999.9 -999.90 2552222221199