Jun 22, 2009 | 2009-2010 Projects
This project is based in the High Cascades of central Oregon and the Deschutes Basin and integrates studies of bedrock, soil, and water chemistry. The project will focus on physical and chemical weathering of volcanic rocks and factors that can influence the weathering processes, including climate and vegetation. We will attempt to trace geochemical signatures of the bedrock as it breaks down into soil. We will also study the water geochemistry to assess the effects of the bedrock and soil composition on the fluxes from the watershed.
Jun 15, 2009 | 2009-2010 Projects
We propose to investigate Holocene high lake stands in closed basin lakes of Alaska’s Kenai Peninsula. Preliminary dating of these relative high stands suggests an early to mid-Holocene age. This proxy for increased precipitation can serve as a test to hypotheses concerning the relative roles of the tropics and higher latitudes in moisture budgets across western North America and ultimately serve to predict moisture variability with a warming climate.
Jun 11, 2009 | 2009-2010 Projects
This study will use a multi-disciplinary approach to unravel the depositional history of the Kootznahoo Formation in Southeast Alaska with a specific focus on the exhumation history of the Coast Mountains batholith (CMB), and how high latitudes (~57°N) recorded overall global cooling from the Paleocene-Eocene thermal maximum (PETM) through the Eocene-Oligocene transition to the present icehouse state.
Apr 1, 2009 | 2008-2009 projects, Volumes
At Franklin & Marshall College, 2009.
Apr 1, 2009 | 2008-2009 projects, Symposium |
At Franklin & Marshall College, 2009.