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Records 26 to 43 of 43 records from author Ann Pitchford

2005
GILLETTE, D. AND A M. Pitchford. SAND FLUX IN THE NORTHERN CHIHUAHUAN DESERT, NEW MEXICO, USA, AND THE INFLUENCE OF MESQUITE-DOMINATED LANDSCAPES. JOURNAL OF GEOPHYSICAL RESEARCH. American Geophysical Union, Washington, DC, 109:doi: 10.1029/2003JF0, (2004).
DENVER, J. M., S. W. ATOR, A. C. NEALE, AND A. M. PITCHFORD. The Estimated Likelihood of Nutrients and Pesticides in Nontidal Headwater Streams of the Maryland Coastal Plain During Base Flow. Presented at The Second Maryland Streams Symposium, Westminster, MD, August 10 - 13, 2005.
2004
Chaloud, D J., D W. Ebert, T G. Wade, AND A M. Pitchford. AN ARCGIS TOOL FOR CREATING POPULATIONS OF WATERSHEDS. Presented at American Water Resources Association, 2004 Spring Specialty Conference Geographic Information Systems (GIS) and Water Resources lll, Nashville, TN, May 17-19, 2004.
Van Remortel, R. D., R. W. Maichle, D T. Heggem, AND A M. Pitchford. AUTOMATED GIS WATERSHED ANALYSIS TOOLS FOR RUSLE/SEDMOD SOIL EROSION AND SEDIMENTATION MODELING. Presented at Environmental Monitoring and Assessment Program (EMAP) Symposium 2004, Newport, RI, May 3-7, 2004.
Neale, A C. AND A M. Pitchford. PREDICTING PRESENCE OF NUTRIENTS AND PESTICIDES IN BASE FLOW CONDITIONS OF FIRST ORDER STREAMS IN THE MID-ATLANTIC COASTAL PLAIN. Presented at EPA Science Forum 2004, Washington, DC, June 1-3, 2004.
Stark, J. R., D. L. Lorenz, S. P. Wente, T. A. Winterstein, A M. Pitchford, AND M D. Moeykens. USING LANDSCAPE INDICATORS TO PREDICT PESTICIDE AND NUTRIENT CONCENTRATIONS AND AQUATIC BIOLOGICAL CONDITIONS IN SMALL STREAMS IN THE MIDWEST. Presented at Interagency Nutrient Issues and Science Strategy Meeting, Bloomington, MN, May 10-11, 2004.
Stark, J. R., A M. Pitchford, M D. Moeykens, D. L. Lorenz, S. P. Wente, AND T. A. Winterstein. USING LANDSCAPE INDICATORS TO PREDICT PETICIDE AND NUTRIENT CONCENTRATIONS AND AQUATIC BIOLOGICAL CONDITIONS IN SMALL STREAMS IN THE MIDWEST. Presented at Workshop on Nutdrients Issues and Science Strategy for the Upper Mississippi River Basin (UMBR), Bloomington, MN, May 10-11, 2004.
2003
Ator, S. W., A R. Olsen, A M. Pitchford, AND J. M. Denver. APPLICATION OF A MULTIPURPOSE UNEQUAL-PROBABILITY STREAM SURVEY IN THE MID-ATLANTIC COASTAL PLAIN. JOURNAL OF THE AMERICAN WATER RESOURCES ASSOCIATION 39(4):873-885, (2003).
Ator, S. W., A R. Olsen, A M. Pitchford, AND J. M. Denver. DESIGN AND APPLICATION OF A STRATIFIED UNEQUAL-PROBABILITY STREAM SURVEY IN THE MID-ATLANTIC COASTAL PLAIN. JOURNAL OF THE AMERICAN WATER RESOURCES ASSOCIATION. American Water Resources Association, Middleburg, VA, 39(4):873-885, (2003).
2002
Pitchford, A, J. M. Denver, A C. Neale, S. W. Ator, D W. Ebert, AND R. VanRemortel. ADDING THE THIRD DIMENSION TO LANDSCAPE ECOLOGY. Presented at 2002 US International Association of Landscape Ecology Symposium, Lincoln, NE, April 23-27, 2002.
Hutchens, J J., K A. Blocksom, D J. Klemm, S. W. Ator, J. M. Denver, A M. Pitchford, AND M H. Mehaffey. ASSESSING THE HYDROGEOLOGIC CLASSIFICATION SYSTEM IN MID-ATLANTIC COASTAL PLAIN STREAMS USING BENTHIC MACROINVERTEBRATES. Presented at North American Benthological Society, Pittsburgh, PA, May 28-June 1, 2002.
Pitchford, A M., S. W. Ator, J. M. Denver, A R. Olsen, AND A C. Neale. MID-ATLANTIC COASTAL STREAMS STUDY: STATISTICAL DESIGN FOR REGIONAL ASSESSMENT AND LANDSCAPE MODEL DEVELOPMENT. Presented at National Alliance Treaty Organization, Considering Changes for Modern Society, Las Vegas, NV, April 3-5, 2002.
Pitchford, A M., S. W. Ator, J. M. Denver, A R. Olsen, AND A C. Neale. MID-ATLANTIC COASTAL STREAMS STUDY: STATISTICAL DESIGN FOR REGIONAL ASSESSMENT AND LANDSCAPE MODEL DEVELOPMENT. Presented at Environmental Monitoring and Assessment Program (EMAP) Symposium 2002, Kansas City, MO, May 7-9, 2002.
2001
Ator, S. W., J. M. Denver, AND A M. Pitchford. DEVELOPING LANDSCAPE INDICATOR MODELS FOR PESTICIDES AND NUTRIENTS IN STREAMS OF THE MID-ATLANTIC COASTAL PLAIN. U.S. Environmental Protection Agency, Washington, DC, EPA/600/F-01/027, 2001.
2000
Jones, K B., L R. Williams, A M. Pitchford, E T. Slonecker, J D. Wickham, R. V. O'Neill, D Garofalo, AND W G. Kepner. A NATIONAL ASSESSMENT OF LANDSCAPE CHANGE AND IMPACTS TO AQUATIC RESOURCES: A 10-YEAR STRATEGIC PLAN FOR THE LANDSCAPE SCIENCES PROGRAM. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-00/001 (NTIS PB2001-100153), 2000.
Pitchford, A M., J. M. Denver, A R. Olsen, S. W. Ator, S M. Cormier, M S. Nash, AND M H. Mehaffey. TESTING LANDSCAPE INDICATORS FOR STREAM CONDITION RELATED TO PESTICIDES AND NUTRIENTS: LANDSCAPE INDICATORS FOR PESTICIDES STUDY FOR MID-ATLANTIC COASTAL STREAMS (LIPS-MACS). U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-00/087 (NTIS PB2003-106612), 2000.
Pitchford, A M., A. H. Rager, AND R. D. van Remortel. TRANSFORMING NEXRAD PRECIPITATION FILES FOR GIS USE IN DATA ASSESSMENT. Presented at ESRI Conference, San Diego, CA, June 26-29, 2000.
1999
Pitchford, A M. LANDSCAPE INDICATORS FOR PESTICIDES IN MID-ATLANTIC COASTAL STREAMS. Presented at Managing for Ecosystem Health, Sacramento, CA, August 15, 1999.