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EES welcomes Birdsall-Dreiss Lecturer David Boutt

This week EES welcomes Birdsall-Dreiss Lecturer Dr. David Boutt. He is an Associate Professor in the Department of Geosciences at the University of Massachusetts-Amherst. 

"Groundwater as a Buffer to Climatic Change:  Dynamic Subsurface Storage of Glaciated Landscapes"

The northeastern United States is experiencing rapid changes in its hydrology due to intense land-use change, urbanization, and climate change.  It also possesses some of the highest density, longest term observations of hydrologic variables (streamflow, groundwater levels) in the US and world.  The focus of this presentation is how small unconfined aquifer systems, and the streams to which they are connected, respond to hydroclimatic and land use changes.  The research is data-driven. Physical and geochemical information is used to understand how different subsurface environments and surface-water groundwater interactions impact the sensitivity of groundwater storage to climate variability. Analysis of groundwater levels and streamflows reveal a heterogeneous response of aquifers to climate variability. This highlights the role of subsurface hydrologeologic heterogeneity to aquifer response.   A long-term rise in water levels can be observed from analysis of water level trends. This is associated with an increase in precipitation and land-use change which has ultimately led to an increase in nuisance flooding.   Integrating isotopic tracers into this work has improved our understanding of the role of extreme precipitation events on groundwater storage. Isotope data have also shed light on the fundamental importance of groundwater discharge to streamflow in the region.  This work highlights the importance of understanding groundwater processes in generating in streamflow, with implications for water supply, baseflow generation, climate refugia, and assessing flood risk in a changing world.

Boutt received B.S. and M.S. degrees from the former Department of Geological Sciences (Now EES) at Michigan State University in 1997 and 1999.  His MS work focused on understanding the impacts of land-use change on groundwater quantity and quality at the watershed-scale.  He earned his Ph.D. from the New Mexico Institute of Mining and Technology in 2004 and held a postdoctoral position at Sandia National Laboratories before joining the faculty at UMass-Amherst in 2005. During his Ph.D. research he was awarded an AGU Horton Research Grant.  Dr. Boutt’s dissertation work focused on the coupling of fluid flow and deformation in fractured and faulted media through the development of discretely-coupled fluid-solid models. His current research program focuses on understanding the role of groundwater in catchment-scale hydrologic

Don't miss this look at the importance of groundwater processes on Friday, November 9, 2018 at 12:30 PM in Room 204, Natural Science Building on the East Lansing Campus.

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Interim Department Chair:
Dr. Jeffrey Freymueller
  (517) 355-4626

Department Office:
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