Collin Lawrence (Former Employee)
Science and Products
Stream Channel and Floodplain Metric Toolbox
The Stream Channel and Floodplain Metric Toolbox was developed to demonstrate the feasibility of mapping fluvial geomorphic features from high-resolution bare-earth elevation data. A Python toolbox for ArcGIS was built to calculate key metrics describing channel and floodplain geometry. Channel and Floodplain Metric Toolbox provides this ability in an automated fashion, allowing for regional...
Farmer behavior under groundwater management scenarios: Implications for groundwater conservation in the Mississippi Alluvial Plain
Concern about sustained availability of fresh groundwater for agricultural use in the Mississippi Alluvial Plain (MAP) mounts as groundwater levels decline. We evaluate elasticities of demand for groundwater and other agricultural inputs, as well as overall and output specific economies of scale for four major irrigated commodities (rice, corn,...
Alhassan, Mustapha; Pindilli, Emily J.; Lawrence, Collin B
Sustaining Environmental Capital Initiative summary report
Federal agencies need credible scientific information to determine the production and value of ecosystem services in an efficient and timely manner. The U.S. Geological Survey addresses this scientific information need through the Sustaining Environmental Capital Initiative project. The project has relied on U.S. Geological Survey expertise...
Huber, Christopher; Meldrum, James R.; Schuster, Rudy M.; Ancona, Zachary H.; Bagstad, Kenneth J.; Beck, Scott M.; Carlisle, Daren; Claggett, Peter R.; Franco, Fabiano; Galbraith, Heather S.; Haefele, Michelle; Hoelting, Kristin R; Hogan, Dianna M.; Hopkins, Kristina G.; Kern, Tim; Lawrence, Collin B.; Lischka, Stacy; Loomis, John B.; Mueller, Julie M.; Noe, Gregory B.; Pindilli, Emily J.; Quay, Brian; Semmens, Darius J.; Sinclair, Wilson; Spooner, Daniel E.; Voigt, Brian; St. John White, Barabara
Demonstrating the value of Earth observations—methods, practical applications, and solutions—group on Earth observations side event proceedings
Executive SummaryThe U.S. Geological Survey, the National Oceanic and Atmospheric Administration, the European Association for Remote Sensing Companies, and the European Space Agency in coordination with the GEOValue Community hosted a side event to the Group on Earth Observations Plenary on October 23–24, 2017, in Washington, D.C. The workshop,...
Pearlman, Francoise; Lawrence, Collin B.; Pindilli, Emily J.; Geppi, Denna; Shapiro, Carl D.; Grasso, Monica; Pearlman, Jay; Adkins, Jeffery; Sawyer, Geoff; Tassa, Alessandra
The Mississippi Alluvial Plain aquifers—An engine for economic activity
U.S. Geological Survey science supports groundwater resource management in the Mississippi Alluvial Plain region. The USGS Science and Decisions Center is working with the Water Availability and Use Science Program to integrate economics into a sophisticated model of groundwater in the region. The model will quantify the status of the groundwater...
Alhassan, Mustapha; Lawrence, Collin B.; Richardson, Steven; Pindilli, Emily J. Valuation of the flood attenuation ecosystem service in Difficult Run, VA, USA
Floodplains and riparian wetlands provide several ecosystem services that directly benefit people. We present a methodology for valuing the flood attenuation ecosystem service in Difficult Run, a suburban watershed with extensive natural floodplains in northern Virginia. High-resolution lidar-derived data were...
Lawrence, Collin B.; Pindilli, Emily J.; Hogan, Dianna M.