XVI INQUA Congress
Session No. 33 Saturday, July 26, 2003
8:00 AM-12:00 PM, Reno Hilton Resort and Conference Center: Crystal 1&2

S25. Regional and Global Changes in the Carbon Cycle

J.-L. Probst, Jonathan Adams and Louis Francois, Presiding
 Paper #Start Time
 8:00 AM Introductory Remarks
33-18:10 AM IMPACT OF REDUCED TROPICAL SEA SURFACE TEMPERATURES ON THE RECONSTRUCTION OF CLIMATE AND LAND VEGETATION AT THE LAST GLACIAL MAXIMUM: FRANÇOIS, Louis1, LORENZ, Stephan2, GHISLAIN, Maxime1, CHEDDADI, Rachid3, and JOLLY, Dominique4, (1) Laboratoire de Physique Atmosphérique et Planétaire, Université de Liège, Allée du Six Août, 17, B-4000 Liège, Belgium, francois@astro.ulg.ac.be, (2) Max Planck Institute for Meteorology, Bundesstrasse 55, D-20146 Hamburg, Germany, (3) European Pollen Database, Centre universitaire Arles, CNRS - UMR 6116, F-13200 Arles, France, (4) Institut des Sciences de l'Evolution, CNRS-UMR 5554, Université de Montpellier II, Place Eugène Bataillon, F-34095 Montpellier, Cedex 05, France
33-28:30 AM THE CLATHRATE GUN IS FIRING BLANKS: EVIDENCE FROM BALANCING THE DEGLACIAL GLOBAL CARBON BUDGET: MASLIN, M.A., Department of Geography, Univ College London, 26 Bedford Way, London, WC1H 0AP, United Kingdom, mmaslin@geog.ucl.ac.uk, THOMAS, E, Department of Geology and Geophysics, Yale Univ, New Haven, CT 06520-8102, and RIDGWELL, A, Department of Earth Sciences, Univ of California, Riverside, CA
33-38:50 AM METHANE HYDRATE AND QUATERNARY CLIMATE CHANGE: EVIDENCE FROM SEDIMENT RECORDS AND MODERN METHANE SEEPS: HILL, T. M. and KENNETT, J. P., Geological Sciences, Univ of California, Santa Barbara, Santa Barbara, CA 93106, tessa@umail.ucsb.edu
33-49:10 AM METHANE AND CARBON DIOXIDE FLUX CHANGES DURING OXYGEN ISOTOPE STAGE 3 IN THE NORTHWEST EUROPEAN LOWLANDS: VAN HUISSTEDEN, J., Environmental Geosciences, Vrije Universiteit, Faculty of Earth and Life Sciences, De Boelelaan 1085, Amsterdam 1081 HV Netherlands, ko.van.huissteden@geo.falw.vu.nl.
33-59:30 AM SOIL CARBON RESPONSE TO BIOCLIMATE CHANGES WITHIN THE SOUTHERN PART OF THE FOREST ZONE OF RUSSIA: YAKIMENKO, Elena Y., NREL, Colorado State Univ, Ft.Collins, CO 80523-1499, Lena@nrel.colostate.edu and SIX, Johan, Department of Agronomy and Range science, Univ of California, Davis, CA 95616
 9:50 AM Break
33-610:10 AM ARE THE PEDOGENIC CARBONATE THE SOURCE OR THE SINK FOR CO2 IN RUSSIAN SOILS?: RYSKOV, Yaroslav Georgievich, RYSKOVA, Elena Andreevna, and OLEYNIK, Sergey Anatol'evich, Soil Science, Institute of Phisico-Chemical and Biological Problem of Soil Sci RAS, Institutskaya street 2, Microdistrict G home 27 flat 104, Pushchino Moscow region, 142290, Russia, ryskov@issp.serpukhov.su
33-710:30 AM THE MASS BALANCE AND ISOTOPE CHANGE OF CARBON IN A SMALL LAKE IN CARBONATE REGION OF SOUTHWEST CHINA: WANG, Shilu, The State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, 73 Guanshui Rd, Guiyang 550002 China, slwang@mail.gyig.ac.cn.
33-810:50 AM THE MAJOR ROLE OF THE DIFFERENT CONTINENTAL ROCK OUTCROP ABUNDANCE ON THE GLOBAL CARBON CYCLE: IMPLICATION FOR ATMOSPHERIC/SOIL CO2 UPTAKE BY CONTINENTAL WEATHERING AND ALKALINITY RIVER TRANSPORT TO THE OCEANS: PROBST, J.L., Laboratoire des Mécanismes de Transfert en Géologie (LMTG), CNRS/Univ Paul Sabatier, 38 rue des 36 Ponts, Toulouse, 31400, France, jlprobst@cict.fr, AMIOTTE SUCHET, P., Microbiologie des Sols-GéoSols, Univ of Burgundy/INRA, 6 boulevard Gabriel, Dijon, 21000, France, and LUDWIG, W., Centre de Formation et de Recherche sur l'Environnement Marin (CEFREM), Univ of Perpignan/CNRS, 52 avenue Villeneuve, Perpignan, 66860, France
33-911:10 AM INCREASE IN THE EXPORT OF ALKALINITY FROM NORTH AMERICA’S LARGEST RIVER: CLIMATE AND LAND-USE CONTROLS ON ALKALINITY EXPORT FROM THE MISSISSIPPI RIVER: RAYMOND, Peter, School of Forestry and Environmental Studies, Yale, 205 Prospect St, New Haven, CT 06511, peter.raymond@yale.edu and COLE, Jon, IES, Millbrook, NY
33-1011:30 AM ORGANIC CARBON TRANSPORT IN A LARGE TROPICAL RIVER, THE GODAVARI (INDIA): LABILE VERSUS REFRACTORY FRACTIONS AND IMPLICATION OF CARBON INPUTS TO THE BAY OF BENGAL: BALAKRISHNA, K, Department of Chemical Engineering, National Institute of Technology Karnataka, P.O. Srinivasnagar, Mangalore, 575 025, India, kbala@nitk.ac.in and PROBST, Jean-Luc, Laboratoire des Mécanismes de Transfert en Géologie, CNRS/Université Paul Sabatier, 38 rue des 36 ponts, Toulouse, 31400, France
 11:50 AM Discussion and Concluding Remarks

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