| September | 
                
                  
                  
                
                  |  | NO MEETING (G1 talks) | 
                
                  
                  
                
                  | 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 | 
                
                  
                  
                
                  | 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 | 
                
                  
                  
                
                  | Article: | Knorr and Lohmann (2003). Southern Ocean origin for the resumption of Atlantic thermohaline circulation during deglaciation. Nature 424, 532-536. | 
                
                  | Presenter: | Ian Eisenman | 
                
                  
                  
                
                  | 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. | 
                
                  
                  
                
                  | 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 | 
                
                  
                  
                
                  | Article: | Sigman and Boyle (2000). Glacial/interglacial variations in atmospheric carbon dioxide. Nature 407, 859-869. | 
                
                  | Presenter: | Meytal Budin | 
                
                  
                  
                
                  | Speaker: | Jeff Severinghaus (Scripps) | 
                
                  | Title: | Heinrich Events recorded in d18O of atmospheric oxygen: Strong perturbation to terrestrial photosynthesis? | 
                
                  
                  
                
                  | Speaker: | Anders Carlson (Oregon State) | 
                
                  | Title: | Deglaciation of the Laurentide Ice Sheet and Abrupt Climate Change | 
                
                  
                  
                
                  | 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. | 
                
                  
                  
                
                  | 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 | 
                
                  
                  
                
                  | Article: | Sigman and Boyle (2000). Glacial/interglacial variations in atmospheric carbon dioxide. Nature 407, 859-869. (Continued from Nov. 1.) | 
                
                  | Presenter: | Meytal Budin | 
                
                  
                  
                
                  | 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 | 
                
                  |  |  |