Going to the NE GSA 2014 meeting in Lancaster, PA? Check out the following presentations by the UMass Biogeochem Lab:
A 3.6 Ma Temperature Record from Lake El’gygytgyn, Russia based on Organic Biomarkers by Helen Habicht et al., Session No. 45, Booth# 57, Monday, 24 March 2014: 8:00 AM-12:00 PM.
Reconstructing Lake Pliocene Environmental Change at Lake El’gygytgyn, Arctic Northeast Russia by Ben Keisling et al., Session No. 45, Booth# 58, Monday, 24 March 2014: 8:00 AM-12:00 PM.
Confirmation of the use of FTIR spectroscopy to determine biogenic silica content of Arctic lake sediments: a powerful tool for high-resolution paleoclimate reconstructions by Greg de Wet, Session No. 5, 10:40 AM.
Paleotemperature Reconstructions from Lake El’gygytgyn (Far East Russia) based on Branched GDGTs by Isla Castañeda et al., Session No. 5, Sunday, 23 March 2014: 10:00 AM.
Current research in the Biogeochemistry Laboratory spans a number of disciplines and includes projects aimed at understanding the physical and biochemical composition of depositional and diagenetic environments, projects addressing fundamental questions of carbon cycling over large scales of time and space, projects addressing outstanding questions in paleoclimate and paleoceanography, and projects focusing on the development of organic geochemical proxies for paleoenvironmental reconstructions. To learn more about current research click here.
The Biogeochemistry Laboratory currently consists of a ~1700 square foot shared sample preparation and analytical laboratory under the direction of Dr. Steve Petsch and Dr. Isla Castañeda.
Major research equipment includes gas chromatographs (GC), a GC-mass spectrometer (GC-MS), a GC-isotope ratio monitoring mass spectrometer (GC-irMS) and a high performance liquid chromatograph -mass spectrometer (HPLC-MS). To learn more about the instrumentation in the Biogeochemistry laboratory click here.