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ClimaTea Lectures (Fall 2005)
Tuesdays 3-4pm in the Center for the Environment (directions)

September
Tuesday, September 20, 3pm
  NO MEETING (G1 talks)
Tuesday, September 27, 3pm
Article: Wara et al (2005). Permanent El Nino-like conditions during the Pliocene warm period. Science 309, 758-761. See also the online supplement.
Presenter: Dorian Abbot
   
October
Tuesday, October 4, 3pm
Article: Bindschadler et al (2003). Tidally Controlled Stick-Slip Discharge of a West Antarctic Ice Stream. Science 301, 1087-1089. See also Anandakrishnan et al (2003), GRL 30, 1361.
Presenter: Roiy Sayag
Tuesday, October 11, 3pm
Article: Knorr and Lohmann (2003). Southern Ocean origin for the resumption of Atlantic thermohaline circulation during deglaciation. Nature 424, 532-536.
Presenter: Ian Eisenman
Tuesday, October 18, 3pm
Speaker: Olivier Marchal (WHOI)
Title: Assessment of Thorium-230 as a Tracer of the Ocean Abyssal Circulation
Background reading: McManus et al (2004). Collapse and rapid resumption of Atlantic meridional circulation linked to deglacial climate changes. Nature 428, 834-837.
Tuesday, October 25, 3pm
Speaker: Maureen Raymo (BU)
Title: Plio-Pleistocene Ice volume history and the global d18O record
Background reading: Raymo and Nisancioglu (2003). The 41 Kyr world: Milankovitch's other unsolved mystery. Paleoceanography 18, 1011.
   
November
Tuesday, November 1, 3pm
Article: Sigman and Boyle (2000). Glacial/interglacial variations in atmospheric carbon dioxide. Nature 407, 859-869.
Presenter: Meytal Budin
Tuesday, November 8, 3pm
Speaker: Jeff Severinghaus (Scripps)
Title: Heinrich Events recorded in d18O of atmospheric oxygen: Strong perturbation to terrestrial photosynthesis?
Tuesday, November 15, 3pm
Speaker: Anders Carlson (Oregon State)
Title: Deglaciation of the Laurentide Ice Sheet and Abrupt Climate Change
Tuesday, November 22, 3pm
Speaker: Julian Sachs (MIT)
Title: Hydrologic changes in the tropical Pacific since the last glacial period
Background reading: Cane (2005). The evolution of El Nino, past and future. EPS Letters 230, 227-240.
Tuesday, November 29, 3pm
Speaker: Peter Huybers (WHOI/Harvard)
Title: Spatial scales of temperature variability from months to a million years
Background reading: Mitchell (1976). An overview of climatic variability and its causal mechanisms. Quat. Res. 6, 481-493.
   
December
Tuesday, December 6, 3pm
Article: Sigman and Boyle (2000). Glacial/interglacial variations in atmospheric carbon dioxide. Nature 407, 859-869. (Continued from Nov. 1.)
Presenter: Meytal Budin
Tuesday, December 13, 3pm
Articles: Leovy (2001). Weather and climate on Mars. Nature 412, 245-249.

Ramanathan et al (2001). Aerosols, climate, and the hydrological cycle. Science 294, 2119-2124.
Presenter: Laure Zanna
   

     
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Questions?
Email the organizers:
Laure Zanna
Ian Eisenman
John Higgins