Office of Research and Development Publications

National Exposure Research Laboratory (NERL) Research Publications

See all EPA publications for Jay Christensen Include records from any date Include records from any EPA source

Records 1 to 11 of 11 records from [ORD-NERL] published between 07/20/2012 and 07/20/2017 from author Jay Christensen

2017

Mushet, D., J. Christensen, M. Bennett, AND L. Alexander. Biota: Providing Often-overlooked Connections among Freshwater Systems. WATER RESOURCES IMPACT. American Water Resources Association, Middleburg, VA, 19(2):11-13, (2017).

Nash, M., J. Wickham, J. Christensen, AND T. Wade. Changes in Landscape Greenness and Climatic Factors over 25 Years (1989–2013) in the USA. Remote Sensing. MDPI, Basel, Switzerland, 9(3):295, (2017).

Christensen, J. Exploring Agricultural Drainage's Influence on Wetland and Watershed Connectivity. US-IALE 2017, Baltimore, MD, April 09 - 13, 2017.

Christensen, J., G. Evenson, M. Vanderhoof, S. Leibowitz, H. Golden, AND L. Alexander. Tying Together Methods to Estimate Wetland Connectivity: Tests within the Pipestem, ND. AWRA Spring Conference, Snowbird, UT, May 01 - 03, 2017.

2016

Horvath, E., J. Christensen, M. Mehaffey, AND A. Neale. Building a potential wetland restoration indictor for the U.S. EPA’s EnviroAtlas. US IALE, Ashville, NC, April 03 - 07, 2016.

Christensen, J., G. Evenson, M. Vanderhoof, S. Leibowitz, H. Golden, AND L. Alexander. Estimating Fill-Spill Wetland Surface Connections in the Pipestem Creek, ND, Across Wet-Dry Conditions. SWS Annual Meeting, Corpus Christi, TX, May 31 - June 04, 2016.

2015

Christensen, J., M. Nash, J. Compton, J. Wigington, AND S. Griffith. Connecting Seasonal Riparian Buffer Metrics and Nitrogen Concentrations in a Pulse-Driven Agricultural System. Presented at SFS (Society for Freshwater Science) Meeting, Milwaukee, WI, May 17 - 21, 2015.

Christensen, J., S. Leibowitz, AND L. Alexander. Geospatial Connectivity Metrics: Update on Simple Metrics for the Upper Pipestem. Presented at Geospatial Connectivity Metrics Workshop, Jamestown, ND, October 05 - 09, 2015.

Christensen, J., M. Nash, D. Chaloud, AND A. Pitchford. Spatial Distribution of Small Water Body Types across Indiana Ecoregions. ECOHYDROLOGY. Wiley Interscience, Malden, MA, 8(4):1-32, (2015).

2014

Christensen, J., M. Nash, D. Chaloud, AND A. Pitchford. Spatial Distribution of Small Water Body Types in Indiana Ecoregions. Presented at Joint Aquatic Sciences Meeting, Portland, OR, May 18 - 23, 2014.

2013

CHRISTENSEN, J., M. S. NASH, AND A. C. NEALE. Identifying Riparian Buffer Effects on Stream 1 Nitrogen in Southeastern Coastal Plain Watersheds. ENVIRONMENTAL MANAGEMENT. Springer-Verlag, New York, NY, 52(5):1161-1176, (2013).