Geological Society of America

8:10 AM

IMPACT OF REDUCED TROPICAL SEA SURFACE TEMPERATURES ON THE RECONSTRUCTION OF CLIMATE AND LAND VEGETATION AT THE LAST GLACIAL MAXIMUM

Louis François, Université de Liège, B-4000 Liège, N/A and Stephan Lorenz, Max Planck Institute for Meteorology, D-20146 Hamburg, N/A and Maxime Ghislain, Université de Liège, B-4000 Liège, N/A and Rachid Cheddadi, Centre universitaire Arles, CNRS - UMR 6116, F-13200 Arles, N/A and Dominique Jolly, Université de Montpellier II, F-34095 Montpellier, N/A

55384 (SYMPOSIA)

8:30 AM

THE CLATHRATE GUN IS FIRING BLANKS: EVIDENCE FROM BALANCING THE DEGLACIAL GLOBAL CARBON BUDGET

M.A. Maslin, Univ College London, London, N/A and E Thomas, Yale Univ, New Haven, CT and A Ridgwell, Univ of California, Riverside, CA

55405 (SYMPOSIA)

8:50 AM

METHANE HYDRATE AND QUATERNARY CLIMATE CHANGE: EVIDENCE FROM SEDIMENT RECORDS AND MODERN METHANE SEEPS

T. M. Hill, Univ of California, Santa Barbara, Santa Barbara, CA and J. P. Kennett, Univ of California, Santa Barbara, Santa Barbara, CA

55827 (SYMPOSIA)

9:10 AM

METHANE AND CARBON DIOXIDE FLUX CHANGES DURING OXYGEN ISOTOPE STAGE 3 IN THE NORTHWEST EUROPEAN LOWLANDS

J. van Huissteden, Vrije Universiteit, Faculty of Earth and Life Sciences, Amsterdam, N/A

53503 (SYMPOSIA)

9:30 AM

SOIL CARBON RESPONSE TO BIOCLIMATE CHANGES WITHIN THE SOUTHERN PART OF THE FOREST ZONE OF RUSSIA

Elena Y. Yakimenko, Colorado State Univ, Ft.Collins, CO and Johan Six, Univ of California, Davis, CA

54058 (SYMPOSIA)

10:10 AM

ARE THE PEDOGENIC CARBONATE THE SOURCE OR THE SINK FOR CO2 IN RUSSIAN SOILS?

Yaroslav Georgievich Ryskov, Institute of Phisico-Chemical and Biological Problem of Soil Sci RAS, Pushchino Moscow region, N/A and Elena Andreevna Ryskova, N/A and Sergey Anatol'evich Oleynik, Institute of Phisico-Chemical and Biological Problem of Soil Sci RAS, Pushchino Moscow region, N/A

47426 (SYMPOSIA)

10:30 AM

THE MASS BALANCE AND ISOTOPE CHANGE OF CARBON IN A SMALL LAKE IN CARBONATE REGION OF SOUTHWEST CHINA

Shilu Wang, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, N/A

55142 (SYMPOSIA)

10:50 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

J.L. Probst, CNRS/Univ Paul Sabatier, Toulouse, N/A and P. Amiotte Suchet, Univ of Burgundy/INRA, Dijon, N/A and W. Ludwig, Univ of Perpignan/CNRS, Perpignan, N/A

54611 (SYMPOSIA)

11:10 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

Peter Raymond, Yale, New Haven, CT and Jon Cole, IES, Millbrook, NY

54877 (SYMPOSIA)

11:30 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

K Balakrishna, National Institute of Technology Karnataka, Mangalore, N/A and Jean-Luc Probst, CNRS/Université Paul Sabatier, Toulouse, N/A

54272 (SYMPOSIA)

33 Regional and Global Changes in the Carbon Cycle

Presentations