Lamont Geological Observatory

Lamont geological observatory.

Contribution Number Xxxx of Lamont D O H Erty E a R T H Observatory. 2

Numerical experiments are performed to examine the causes of variability of Atlantic Ocean SST during the period covered by the NCEP reanalysis (1958-1998). We use three ocean models. Two are mixed layer models, one with a 75m deep mixed layer and the other with a variable depth mixed layer. For both mixed layer models the ocean heat transports are assumed to remain at their diagnosed climatolo...

Aqueous Alteration of Ultramafic Rocks in Oman: an Analog for Understanding Carbonate and Serpentine on Mars

UNDERSTANDING CARBONATE AND SERPENTINE ON MARS. B.L. Ehlmann, P.B. Kelemen, P. Pinet, J.F. Mustard, P. Launeau, G. Ceuleneer. Geological & Planetary Sciences, California Institute of Technology, Jet Propulsion Laboratory, Lamont-Doherty Earth Observatory, Columbia University, IRAP/CNRS, OMP, Toulouse, Geological Sciences, Brown University, Laboratoire de Planétologie et Géodynamique, UMR-CNRS, ...

Detection of human influence on a new, validated 1500 year temperature reconstruction

1: Division of Earth and Ocean Sciences, Nicholas School for the Environment and Earth Sciences, Duke University, Durham, NC, USA 2. Climate Dynamics Group, Atmospheric, Oceanic and Planetary Physics Department of Physics, University of Oxford, UK 3. Department of Geological Sciences, University of Michigan, Ann Arbor, Michigan. 4. Lamont-Doherty Earth Observatory, Columbia University, Palisade...

Effect of treeline advance on carbon storage in NW-Alaska

1. Lamont Doherty Earth Observatory, Palisades, New York 10964, U.S.A., [email protected] 2. U.S. Geological Survey, Menlo Park, CA 94025, U.S.A., [email protected] 3. University of Alaska Fairbanks, Fairbanks, AK 99775, U.S.A., [email protected] 4. Present address: Institute for Botany and Landscape Ecology, University Greifswald, Grimmer Strasse 88, Greifswald 17487, Germany, wilmking@uni-greifsw...