Earth Science Colloquium Series

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  1. Novel disturbance regimes and carbon cycle feedbacks to climate in a warming Arctic

    51:39

    from Lamont Doherty / Added

    32 Plays / / 0 Comments

    Featuring: Michelle Mack, Associate Professor, University of Florida, Department of Biology A predicted consequence of climate warming in the Arctic is an increase in the frequency, intensity and…

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    • Amagmatic Rifting, Ultraslow Spreading, and a New Class of Ocean Ridge

      01:09:48

      from Lamont Doherty / Added

      147 Plays / / 0 Comments

      Featuring: Henry Dick Woods Hole Oceanographic Institution http://www.whoi.edu/profile.do?id=hdick Friday, February 18th, 2011 Monell Auditorium Lamont-Doherty

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      • Antarctica's Leaky Basement: Implications for Ice Sheet Dynamics, Paleoclimate Records and Microbiology

        55:46

        from Lamont Doherty / Added

        53 Plays / / 0 Comments

        By Robin E. Bell Abstract: When standing on the surface of the East Antarctic ice sheet where the average temperature is -50°C, it is difficult to imagine water moves through a subglacial hydrologic…

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        • Chlorophyll as the measure of phytoplankton biomass: Time to move on.

          53:47

          from Lamont Doherty / Added

          107 Plays / / 0 Comments

          By Dr. John Joseph Cullen, rofessor of Oceanography in the Department of Oceanography at Dalhousie University Abstract: Optical observations from sensors on satellites, moorings and autonomous underwater…

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          • Opportunities and challenges in Studies of Deep Life

            56:59

            from Lamont Doherty / Added

            28 Plays / / 0 Comments

            By Katrina Jane Edwards, Professor of Biological Sciences, Earth Sciences and Environmental Studies University of Southern California Abstract: Over the past two decades, there has been an increasing…

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            • Abrupt Climate Change and the Monsoons During the Last Glacial Period: Interpretation of the Asian Speleothems

              01:08:59

              from Lamont Doherty / Added

              121 Plays / / 0 Comments

              By David Battisti (University of Washington) Professor of Atmospheric Sciences, and Tamaki Endowed Chair Abstract: Cave deposits from India and China have been widely used to infer past strength…

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              • Oxygen in the ocean - dynamics, trends and new observational

                54:03

                from Lamont Doherty / Added

                77 Plays / / 0 Comments

                By Prof. Dr. Arne Körtzinger Professor of Marine Chemistry Leibniz Institute for Marine Sciences (IFM-GEOMAR) Division of Chemical Oceanography Kiel, Germany Abstract: The concentration of…

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                • Intraseasonal Predictions of Tropical Cyclone Formation and Tracks: Bridging the Gap Between Deterministic Short-Term Forecasts

                  01:09:46

                  from Lamont Doherty / Added

                  23 Plays / / 0 Comments

                  Prof. Russell L. Elsberry Distinguished Professor Department of Meteorology Naval Postgraduate School, Monterey, CA Abstract: Tropical cyclones cause some of the greatest natural disasters around…

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                  • Plate Tectonics

                    50:22

                    from Lamont Doherty / Added

                    153 Plays / / 0 Comments

                    This video is part of the Lamont summer internship lecture series. Walter Clarkson Pitman is a geophysicist and a professor emeritus at Columbia University. Pitman was an early proponent of plate…

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                    • CO2, Sea Level, and Isostasy: Looking to the Past to Predict the Future

                      58:26

                      from Lamont Doherty / Added

                      173 Plays / / 0 Comments

                      By Maureen Raymo (Lamont-Doherty Earth Observatory) "CO2, Sea Level, and Isostasy: Looking to the Past to Predict the Future"

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                      • Global Dimensions to U.S. Air Quality: Intercontinental Transport, Stratospheric Exchange, and Climate Warming

                        57:17

                        from Lamont Doherty / Added

                        40 Plays / / 0 Comments

                        By Arlene Fiore (Department of Earth and Environmental Sciences, Columbia University)

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                        Earth Science Colloquium Series

                        Lamont Doherty Created by Lamont Doherty Plus

                        The Earth Science Colloquium Series is sponsored by the Lamont-Doherty Earth Observatory and the Columbia University Department of Earth and Environmental Sciences (DEES). This series provides a lively forum for discussing a wide variety of topics within the earth sciences and related fields. Colloquia are attended by the full range of scientific and technical staff at LDEO. Colloquium attendance is required of all pre-orals DEES graduate students.

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