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Environmental Geology & Geochemistry Seminar (EGGS) Lecture Series

 2009

September 17

Barbel Honisch, Lamont-Doherty Earth Observatory, Columbia University,"Plio-Pleistocene CO2 estimates from boron isotopes in planktic foraminifers"

October 1

Silke Severmann, Rutgers University
"The lighter side of BIFs:  Benthic Iron Flux and it's isotope composition"
 

October 15

James Farquhar, University of Maryland  "Studies of the fractionation between sulfate and sulfide associated with sulfur metabolisms and the sulfur cycle of the last 500 Million years"

October 22

Dan Rothman, MIT,  "Instability and Relaxation in Earth's Carbon Cycle"
October 29

Ben Van Mooy, Woods Hole Oceanographic Institution, "Role of bacterial quorum sensing in the degradation of sinking particulate carbon in the upper ocean”

November 18
Wednesday, 4:30 p.m.
Rm 220
Debashish Bhattacharya, Rutgers Univesity, PU/RU series @ Princeton,  "Greening of the tree of life"
November 19 Wallace S. Broecker, Columbia Univeresity, "Changing Precipitation Patterns: Lessons from the Past"

December 3

Ludmilla Aristilde, Princeton University, "Coordination Chemistry of Organo-Metal Complexes Essential in Contaminant Binding by Soil Particles: From Organic Matter to Mineral Interactions" 

*Seminars are on Thursdays at 12:30-1:30 in Guyot Hall Room 154 unless otherwise noted