Office of Research and Development Publications

National Health And Environmental Effects Research Laboratory (NHEERL) Research Publications

Refine Your Search

Search Again

Search Within

More Results

See all EPA publications for Marc Weber Include records from any date Include records from any EPA source

Records 1 to 25 of 39 records from [ORD-NHEERL] published between 12/13/2013 and 12/13/2018 from author Marc Weber

Next >>

2018

Aho, K.B., J. Flotemersch, Z. Johnson, M. Weber, R. Hill, AND S.G. Leibowitz. Applying the Index of Watershed Integrity to the Western Balkan Region. 10th Eastern European Young Water Professionals Conference, Zagreb, N/A, CROATIA, May 07 - 12, 2018.

Thornbrugh, D., S. Leibowitz, R. Hill, M. Weber, Z. Johnson, Tony Olsen, J. Flotemersch, J. Stoddard, AND D. Peck. Mapping watershed integrity for the conterminous United States.. ECOLOGICAL INDICATORS. Elsevier Science Ltd, New York, NY, 85:1133-1148, (2018).

Weber, Marc H, Ryan A Hill, Scott G Leibowitz, AND Anthony R Olsen. NHD Use in the StreamCat Dataset. Chapter 11, GIS for Surface Water - Using the National Hydrography Dataset. ESRI Press, Viena, VA, , 409-412, (2018).

Bijak, A., M. Weber, AND Tony Olsen. NHD use in National Aquatic Resource Surveys. Chapter 11, GIS for Surface Water - Using the National Hydrography Dataset. ESRI Press, Viena, VA, , 389-392, (2018).

Bellmore, R., J. Compton, Reneej Brooks, EricW Fox, R. Hill, D. Sobota, D. Thornbrugh, AND M. Weber. Nitrogen inputs drive nitrogen concentrations in U.S. streams and rivers during summer low flow conditions. SCIENCE OF THE TOTAL ENVIRONMENT. Elsevier BV, AMSTERDAM, Netherlands, 639:1349-1359, (2018). https://doi.org/10.1016/j.scitotenv.2018.05.008

Fergus, C., Reneej Brooks, Phil Kaufmann, Steve Paulsen, A. Pollard, AND M. Weber. PATTERNS OF LAKE HYDROLOGIC CHARACTERISTICS RELATED TO WATER LEVEL DRAWDOWN ACROSS THE CONTERMINOUS U.S. Association of Sciences of Limnology and Oceanography, Victoria, BC, CANADA, June 10 - 15, 2018.

Weber, M., M. McManus, AND S. Kopp. R and Spatial Data. AWRA Spring Specialty Conference Geographic Information Systems (GIS) and Water Resources X, Orlando, Florida, April 22 - 25, 2018.

Hill, R., M. Weber, AND S. Leibowitz. StreamCat and LakeCat: An overview of algorithms, data, and models developed at the US EPA Western Ecology Division to facilitate and advance watershed prediction in the conterminous US. To be Presented at 2018 AWRA Spring Specialty Conference: GIS & Water Resources X, Orlando, Florida, April 22 - 25, 2018.

Hill, R., M. Weber, R. Debbout, S. Leibowitz, AND Tony Olsen. The Lake-Catchment (LakeCat) Dataset: Characterizing landscape features for lake basins within the conterminous USA. Freshwater Science. The Society for Freshwater Science, Springfield, IL, 37(2):208-221, (2018).

Brooks, J. Renee, J. Compton, A. Herlihy, D. Sobota, A. Nahlik, AND M. Weber. d15N of Chironomidae: An index of nitrogen sources and processing within watersheds as part of EPA’s National Aquatic Resource Surveys. Sixth Interagency Conference on Research in the Watersheds, Shepherdstown, West Virginia, July 23 - 26, 2018.

2017

Fox, EricW, R. Hill, S. Leibowitz, Tony Olsen, D. Thornbrugh, AND M. Weber. Assessing the accuracy and stability of variable selection methods for random forest modeling in ecology. ENVIRONMENTAL MONITORING AND ASSESSMENT. Springer, New York, NY, 189:316, (2017).

Omernik, J., G. Griffith, R. Hughes, J. Glover, AND M. Weber. How Misapplication of the Hydrologic Unit Framework Diminishes the Meaning of Watersheds. ENVIRONMENTAL MANAGEMENT. Springer-Verlag, New York, NY, 60(1):1-11, (2017).

Leibowitz, Scott G, M. Rains, I. Creed, R. Hill, Marc H Weber, C. Jones, D. Aldred, AND J. Christensen. National Mapping of Wetland Connectivity. 2017 SWS Annual Meeting, San Juan, PUERTO RICO, June 05 - 08, 2017.

Hill, R., EricW Fox, S. Leibowitz, Tony Olsen, D. Thornbrugh, AND M. Weber. Predictive Mapping of the Biotic Condition of Conterminous U.S. Rivers and Streams. ECOLOGICAL APPLICATIONS. Ecological Society of America, Ithaca, NY, 27(8):2397-2415, (2017).

Hill, R., M. Weber, R. Debbout, S. Leibowitz, AND Tony Olsen. The Lake-Catchment (LakeCat) Dataset for characterizing hydrologically-relevant landscape features for lakes across the conterminous US. Society for Freshwater Science Annual Meeting, Raleigh, North Carolina, June 04 - 08, 2017.

Hill, R., M. Weber, R. Debbout, S. Leibowitz, AND Tony Olsen. The Stream-Catchment (StreamCat) and Lake-Catchment (LakeCat) Datasets: leveraging existing geospatial frameworks and data to characterize lotic and lentic ecosystems across the conterminous US for ecological and environmental modeling. Ecological Society of America Annual Meeting, Portland, Oregon, August 06 - 11, 2017.

Leibowitz, Scott G, Ryan A Hill, Marc H Weber, C. Jones, M. Rains, I. Creed, AND J. Christensen. Wetland Hydrologic Connectivity to Downstream Waters: A Classification Approach and National Assessment. 2017 American Geophysical Union Fall Meeting, New Orleans, LA, December 11 - 15, 2017.

Leibowitz, Scott G, M. Rains, I. Creed, R. Hill, Marc H Weber, C. Jones, D. Aldred, AND J. Christensen. Wetland Hydrological Connectivity: A Classification Approach and United States Assessment. 2017 AWRA Spring Specialty Conference on Aquatic System Connectivity, Snowbird, UT, May 01 - 03, 2018.

2016

Leibowitz, S., R. Comeleo, P. Wigington, Jr., M. Weber, E. Sproles, AND K. Sawicz. Hydrologic Landscape Characterization for the Pacific Northwest, USA. JOURNAL OF THE AMERICAN WATER RESOURCES ASSOCIATION. American Water Resources Association, Middleburg, VA, 52(2):473-493, (2016).

Thornbrugh, D., S. Leibowitz, R. Hill, M. Weber, J. Stoddard, AND J. Flotemersch. MAPPING WATERSHED INTEGRITY FOR THE CONTERMINOUS UNITED STATES. Society for Freshwater Science Meeting, Sacramento, CA, May 21 - 26, 2016.

Omernik, J., Steve Paulsen, M. Weber, AND G. Griffith. Regional patterns of total nitrogen concentrations in the National Rivers and Streams Assessment. JOURNAL OF SOIL AND WATER CONSERVATION. Soil and Water Conservation Society, 71(3):167-181, (2016).

Leibowitz, S., R. Hill, M. Weber, D. Thornbrugh, EricW Fox, Tony Olsen, J. Flotemersch, J. Stoddard, AND D. Peck. SSWR 3.01B.1: National maps of watershed integrity and stream condition. SSWR webinar on “National maps of watershed integrity and stream condition”, NA, August 01, 2016.

Fox, EricW, R. Hill, S. Leibowitz, Tony Olsen, AND M. Weber. Spatial prediction models for the probable biological condition of streams and rivers in the USA. International Statistical Ecology Meeting, Seattle, WA, June 28 - July 01, 2016.

Weber, M., R. Hill, S. Leibowitz, AND D. Thornbrugh. The Stream-Catchment (StreamCat) Dataset. AWRA Summer Specialty Conference: GIS and Water Resources IX, Sacramento, CA, July 11 - 13, 2016.

HILL, R., M. H. WEBER, E. FOX, S. G. LEIBOWITZ, AND D. THORNBRUGH. Using StreamCat and the NHDPlus framework to model and map the biological condition of USA streams and rivers. Presented at AWRA Summer Specialty Conference, GIS and Water Resources IX, Sacramento, CA, July 11 - 13, 2016.