At-sea intercomparison of two newly designed underway pCO2 systems — encouraging results

Marine Chemistry - Tập 52 - Trang 133-145 - 1996
Arne Körtzinger1, Helmuth Thomas2, Bernd Schneider2, Nicole Gronau2, Ludger Mintrop1, Jan C. Duinker1
1Institute for Marine Sciences at Kiel University, Department of Marine Chemistry, Düsternbrooker Weg 20, D-24105 Kiel, Germany
2Baltic Research Institute at Rostock University (IOW), Chemistry Section, Seestraβe 15, D-18119 Warnemünde, Germany

Tài liệu tham khảo

Bartlett, 1949, Fitting a straight line when both variables are subject to error, Biometrics, 5, 207, 10.2307/3001936 Copin-Montegut, 1985, A method for the continuous determination of the partial pressure of carbon dioxide in the upper ocean, Mar. Chem., 17, 13, 10.1016/0304-4203(85)90033-7 Copin-Montegut, 1988, A new formula for the effect of temperature on the partial pressure of CO2 in seawater, Mar. Chem., 25, 29, 10.1016/0304-4203(88)90012-6 Copin-Montegut, 1989, A new formula for the effect of temperature on the partial pressure of CO2 in seawater (corrigendum), Mar. Chem., 27, 143 DOE, 1994 Gordon, 1973, The effect of temperature on carbon dioxide partial pressure in seawater, Mar. Chem., 1, 317, 10.1016/0304-4203(73)90021-2 Goyet, 1994, Comparison of the August-Septeraber 1991 and 1979 surface partial pressure of CO2 distribution in the Equatorial Pacific Ocean near 150 °W, Mar. Chem., 45, 257, 10.1016/0304-4203(94)90073-6 Goyet, 1991, Distribution of carbon dioxide partial pressure in surface waters of the Southwest Indian Ocean, Tellus, 43B, 1, 10.1034/j.1600-0889.1991.00001.x Goyet, 1993, Temperature dependence of CO2 fugacity in seawater, Mar. Chem., 44, 205, 10.1016/0304-4203(93)90203-Z Houghton, 1990 Inoue, 1987, pCO2 and δ13C in the air and surface sea water in the western North Pacific, Tellus, 39B, 228, 10.1111/j.1600-0889.1987.tb00285.x Keeling, 1965, Carbon dioxide in surface waters of the Pacific ocean. 1. Measurements of the distribution, J. Geophys. Res., 70, 6087, 10.1029/JZ070i024p06087 Keeling, 1995, Interannual extremes in the rate of rise of atmospheric carbon dioxide since 1980, Nature, 375, 666, 10.1038/375666a0 Kelley, 1970, Carbon dioxide in the surface waters of the North Atlantic Ocean and the Barents and Kara Seas, Limnol. Oceanogr., 15, 80, 10.4319/lo.1970.15.1.0080 Kimoto, 1993, High resolution time/space monitoring of the surface seawater CO2 partial pressure by ship-of-opportunity Liss, 1983, Gas transfer: experiments and geochemical implications, 241 Liss, 1986, Air-sea exchange rates: introduction and synthesis, 113 McDermitt, 1993, Effects of temperature, pressure and water vapor on gas phase infrared absorption by CO2 Ohtaki, 1993, Carbon dioxide in surface sea waters of the Seto Inland Sea, Jpn. J. Oceanogr., 49, 295, 10.1007/BF02269567 Poisson, 1993, Variability of sources and sinks of CO2 in the Western Indian and Southern Oceans during the year 1991, J. Geophys. Res., 98, 22,759, 10.1029/93JC02501 Poisson, 1993, Variability of sources and sinks of CO2 in the Western Indian and Southern Oceans during the year 1991, J. Geophys. Res., 98, 22,778, 10.1029/93JC02501 Robertson, 1992, Thermal skin effect of the surface ocean and its implications for CO2 uptake, Nature, 358, 738, 10.1038/358738a0 Robertson, 1993, Diurnal variations in surface pCO2 and O2 al 60 °N, 20 °W in Ihe North Atlantic, Deep-Sea Res., 40, 409, 10.1016/0967-0645(93)90024-H Schneider, 1992, CO2 partial pressure in Northeast Atlantic and adjacent shelf waters: Processes and seasonal variability, J. Mar. Syst., 3, 453, 10.1016/0924-7963(92)90016-2 Takahashi, 1961, Carbon dioxide in Ihe atmosphere and in Atlantic Ocean water, J. Geophys. Res., 66, 477, 10.1029/JZ066i002p00477 Takahashi, 1993, Seasonal variation of CO2 and nutrient sails in the high latitude oceans: a comparative study, Global Biogeochem. Cycles, 7, 843, 10.1029/93GB02263 Tans, 1990, Observational constraint on the global atmospheric CO2 budget, Science, 247, 1431, 10.1126/science.247.4949.1431 Wallace, 1995, Monitoring global ocean carbon inventories, 54 Wanninkhof, 1992, Relationship between wind speed and gas exchange over the ocean, J. Geophys. Res., 97, 7373, 10.1029/92JC00188 Watson, 1995, Modelling atmosphere-ocean CO2 transfer, Philos. Trans. R. Soc. London B, 348, 125, 10.1098/rstb.1995.0054 Weiss, 1974, Carbon dioxide in water and seawater: the solubility of a non-ideal gas, Mar. Chem., 2, 203, 10.1016/0304-4203(74)90015-2 Weiss, 1981, Determinations of CO2 and methane by dual catalysl flame ionizalion chromatography and nitrous oxide by electron capture chromatography, J. Chromalogr. Sci., 19, 611, 10.1093/chromsci/19.12.611 Weiss, 1982, Seasonal effects of temperature and salinity on the partial pressure of CO2 in seawater, Nature, 300, 511, 10.1038/300511a0