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Exposure Research

Records 1 to 100 of 104
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., 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
Nash, M. AND D. Meadows. Changes in Landscape Greenness: Anthropogenic or Natural: Proof of Concept, Selected Study Areas. Presented at The Effects of Climate Change: US EPA, Washington, DC, November 17 - 21, 2014.
Nash, M., D. Bradford, J. Wickham, AND T. Wade. Detecting Change in Landscape Greenness over Large Areas: An Example for New Mexico, USA. REMOTE SENSING OF ENVIRONMENT. Elsevier Science Ltd, New York, NY, 150(0):152-162, (2014).
Yuan, Y., E. Mbonimpa, M. Nash, AND M. Mehaffey. Sediment and Total Phosphorous Contributors in Rock River Watershed. JOURNAL OF ENVIRONMENTAL MANAGEMENT. Elsevier Science Ltd, New York, NY, 133(0):214-221, (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).
Ely, C., W. Kepner, D. Goodrich, AND M. Nash. Investigating Historic Parcel Changes to Understand Land Use Trends: A Methodology and Application for the San Pedro River Watershed . U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-13/112, 2013.
Bradford, D., K. Stanley, N. Tallent, D. Sparling, M. Nash, R. Knapp, L. McConnell, AND S. Simonich. Temporal and Spatial Variation of Atmospherically Deposited Organic Contaminants at High Elevation in Yosemite National Park, California, USA. E. Zeng (ed.), ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Society of Environmental Toxicology and Chemistry, Pensacola, FL, 32(0):517-525, (2013).
2011
Nie, W., Y. YUAN, W. G. KEPNER, M. S. NASH, M. JACKSON, AND C. L. ERICKSON. Assessing Impacts of Landuse Changes on Hydrology for the Upper San Pedro Watershed. JOURNAL OF HYDROLOGY. Elsevier Science Ltd, New York, NY, 1(4):105-114, (2011).
Lybbert, T. J., A. Aboudrare, D. J. CHALOUD, N. Magnan, AND M. S. NASH. Booming Markets for Moroccan Argan Oil Appear to Benefit Some Rural Households While Threatening the Endemic Argan Forest . Christopher Barrett (ed.), PNAS (PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES). National Academy of Sciences, WASHINGTON, DC, 108(34):13963-13968, (2011).
ALLEN, P., M. S. NASH, R. C. Ohman, R. D. LOPEZ, J. CHRISTENSEN, A. M. PITCHFORD, N. G. TALLENT-HALSELL, AND L. C. BUTLER. Characterizing and Mapping of Ecosystem Services (CMESs) Literature Database Version 1.0. U.S. Environmental Protection Agency, Washington, DC, EPA/600/C-11/003, 2011.
BRADFORD, D. F., J. L. Kramer, S. L. Gerstenberger, N. G. Tallent-Halsell, AND M. S. NASH. Mercury in Tadpoles Collected from Remote Alpine Sites in the Southern Sierra Nevada Mountains, California, USA. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY. Springer, New York, NY, 62:135-140, (2011).
NASH, M. S. AND D. J. CHALOUD. Partial Least Square Analyses of Landscape and Surface Water Biota Associations in the Savannah River Basin. ISRN ECOLOGY. Hindawi Publishing Corporation, New York, NY, 0(0):1-11, (2011).
BRADFORD, D. F., R. A. Knapp, D. W. Sparling, M. S. NASH, K. A. Stanley, N. G. TALLENT-HALSELL, L. L. McConnell, AND S. M. Simonich. Pesticide Distributions and Population Declines of California Alpine Frogs, Rana Muscosa and Rana Sierrae. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Society of Environmental Toxicology and Chemistry, Pensacola, FL, 30(3):682-691, (2011).
2010
NASH, M. S. AND R. D. LOPEZ. Application of Partial Least Square (PLS) Regression to Determine Landscape-Scale Aquatic Resources Vulnerability in the Ozark Mountains. Joint Statistical Meeting, Vancouver, BC, CANADA, July 31 - August 05, 2010. JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION. American Statistical Association, Alexandria, VA, 3588-3597, (2010).
NASH, M. S. AND R. D. LOPEZ. Application of Partial Least Squares (PLS) Regression to Determine Landscape-Scale Aquatic Resource Vulnerability in the Ozark Mountains. Presented at American Statistical Association, Joint Statistical Meeting, Vancouver, BC, CANADA, July 31 - August 05, 2010.
Nie, W., P. ALLEN, Y. YUAN, M. S. NASH, AND W. G. KEPNER. Climate and Land-Cover Change Impacts on Stream Flow in the Southwest U.S. Presented at Natural Resource Needs Related to Climate Change in the Great Basin & Mojave Desert: Research, Adaptation, Mitigation, Las Vegas, NV, April 20 - 22, 2010.
NASH, M. S., D. J. CHALOUD, AND W. G. KEPNER. Locating Changes in Land Use from Long Term Remote Sensing Data in Morocco. In Proceedings, 2009 Joint Statistical Meetings, Washington, DC, August 01 - 06, 2009. American Statistical Association, Alexandria, VA, 34-41, (2010).
BRADFORD, D. F., N. G. TALLENT-HALSELL, K. Stanley, L. McConnell, D. Sparling, M. S. NASH, S. Simonich, AND R. Knapp. Pesticides and Population Declines of California Alpine Frogs. Presented at Society for Environmental Toxicology and Chemistry, 2010 Annual Meeting, Portland, OR, November 07 - 11, 2010.
Jones, K. B., T. E. Slonecker, M. S. NASH, A. C. NEALE, T. G. WADE, AND S. Hamann. Riparian Habitat Changes Across the Continental UnitedStates (1972–2003) and Potential Implications for Sustaining Ecosystem Services. LANDSCAPE ECOLOGY. Springer, New York, NY, 25(8):1261-1275, (2010).
BRADFORD, D. F., K. Stanley, L. L. McConnell, N. G. TALLENT-HALSELL, M. S. NASH, AND S. M. Simonich. Spatial Patterns of Atmospherically Deposited Organic Contaminants at High Elevation in the Southern Sierra Nevada Mountains, California. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Society of Environmental Toxicology and Chemistry, Pensacola, FL, 29(5):10-56-1066, (2010).
BRADFORD, D. F., K. Stanley, L. McConnell, N. G. TALLENT-HALSELL, M. S. NASH, AND S. Simonich. Spatial Patterns of Atmospherically Deposited Organic Contaminants at High Elevation in the Southern Sierra Nevada Mountains, California . Presented at Society for Environmental Toxicology and Chemistry 2010 Annual Meeting, Portland, OR, November 07 - 11, 2010.
BRADFORD, D. F., E. M. HEITHMAR, N. G. TALLENT-HALSELL, G. MOMPLAISIR, C. G. ROSAL, K. E. VARNER, M. S. NASH, AND L. A. RIDDICK. Temporal Patterns and Sources of Atmospherically Deposited Pesticides in Alpine Lakes of the Sierra Nevada, California , USA. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 44(10):4609-4614, (2010).
2009
BRADFORD, D. F., N. G. TALLENT-HALSELL, K. Stanley, L. McConnell, D. Sparling, M. S. NASH, S. Simonich, AND R. Knapp. Airborne Pesticides as an Unlikely Cause for Population Declines of Alpine Frogs in the Sierra Nevada, California. Presented at American Society of Ichtyologists and Herpetologists, Portland, OR, July 22 - 27, 2009.
BRADFORD, D. F., N. G. TALLENT-HALSELL, E. M. HEITHMAR, G. MOMPLAISIR, C. G. ROSAL, M. S. NASH, K. E. VARNER, AND L. A. RIDDICK. Temporal and Spatial Patterns of Airborne Contaminants Relative to Amphibian Population in Sequoia and Kings Canyon National Parks, California. Presented at Sierra Nevada - Southern Cascades Contaminants Workshop, Three Rivers, CA, April 08 - 09, 2009.
2008
LOPEZ, R. D., M. S. NASH, D. T. HEGGEM, AND D. W. EBERT. Even the Upper End of the River Believes in the Ocean1. EM: AIR AND WASTE MANAGEMENT ASSOCIATIONS MAGAZINE FOR ENVIRONMENTAL MANAGERS. Air & Waste Management Association, Pittsburgh, PA, 58(5):20-21, (2008).
Buono, J., P. Heilman, E. Carrillo, D. Robinett, AND M. S. NASH. LOCALIZING THE RANGELAND HEALTH METHOD FOR SOUTHEASTERN ARIZONA. U.S. Environmental Protection Agency, Washington, DC, 2008.
NASH, M. S., D. T. HEGGEM, D. W. EBERT, T. G. WADE, AND R. K. HALL. Multi-scale Landscape Factors Influencing Stream Water Quality in the State of Oregon. ENVIRONMENTAL MONITORING AND ASSESSMENT. Springer, New York, NY, 145:343-360, (2008).
NASH, M. S. AND R. D. LOPEZ. PARTIAL LEAST SQUARES (PLS) REGRESSION FOR SMALL SAMPLE WITH COLLINEAR PREDICTORS IN LANDSCAPE ECOLOGY. Presented at 25th Annual Coonference on Managing Environmental Quality System, Austin, TX, April 24 - 27, 2006.
BRADFORD, D. F., K. Stanley, L. McConnell, N. G. TALLENT-HALSELL, S. Simonich, R. Knapp, AND M. S. NASH. Spatial Patterns of Airborne Pesticides in the Alpine Habitat of a Declining Calfornia Amphibian, The Mountain Yellow-Legged Frog. Presented at California-Nevada Amphibian Populations Task Force Conference, San Diego, CA, January 10 - 11, 2008.
BRADFORD, D. F., E. M. HEITHMAR, N. G. TALLENT-HALSELL, G. MOMPLAISIR, C. G. ROSAL, K. E. VARNER, L. A. RIDDICK, AND M. S. NASH. Temporal Patterns of Airborne Pesticides in Alpine Lakes of the Sierra Nevada, California. Presented at Society for Environmental Toxicology and Chemistry, Tampa, FL, November 16 - 20, 2008.
ALLEN, P., R. D. LOPEZ, M. S. NASH, J. R. CHRISTENSEN, N. G. TALLENT-HALSELL, L. C. BUTLER, A. M. PITCHFORD, AND A. C. NEALE. The Landscape Framework for the Spatial Characterization and Mapping of Ecosystem Services: What is the State of the Science? Presented at A Conference on Ecosystem Services, Naples, FL, December 08 - 11, 2008.
2007
CHALOUD, D. J., W. G. KEPNER, AND M. S. NASH. A SIMPLE METHOD TO LOCATE CHANGES IN LAND USE FROM LONG TERM REMOTE SENSING DATA. Presented at Pell Center for International Relations and Public Policy/EPA Coordination Meeting, Las Vegas, NV, October 26, 2007.
NASH, M. S., D. J. CHALOUD, S. SARRI, AND W. G. KEPNER. INTEGRATION OF STATISTICS, REMOTE SENSING AND EXISTING DATA TO LOCATE CHANGES IN LAND RESOURCES. Presented at 2007 EPA Conference on Quality Systems, Cleveland, OH, June 11 - 14, 2007.
NASH, M. S., D. J. CHALOUD, S. SARRI, AND W. G. KEPNER. REGIONAL ASSESSMENT OF LANDSCAPE AND DEMOGRAPHIC CHANGE EFFECTS IN THE MEDITERRANEAN REGION, THE MOROCCO CASE STUDY (1981 - 2003). Presented at NATO Advanced Research Workshop, Newport, RI, June 04 - 08, 2007.
NASH, M. S., D. J. CHALOUD, S. SARRI, AND W. G. KEPNER. REGIONAL ASSESSMENT OF LANDSCAPE AND DEMOGRAPHIC CHANGE EFFECTS IN THE MEDITERRANEAN REGION, THE MOROCCO CASE STUDY (1981-2003). Presented at Environmental Change & Human Security, Newport, RI, March 05 - 08, 2007.
LOPEZ, R. D., M. S. NASH, D. T. HEGGEM, AND D. W. EBERT. USING BROAD-SCALE METRICS TO DEVELOP INDICATORS OF WATERSHED VULNERABILITY IN THE OZARK MOUNTAINS (USA). Presented at 30th Congress of the International Association of Theoretical and Applied Limnology, Montreal, QC, CANADA, August 12 - 18, 2007.
2006
Sastry, R., H. Kahn, M. S. NASH, AND R. D. LOPEZ. 25th ANNUAL NATIONAL CONFERENCE ON MANAGING ENVIRONMENTAL QUALITY SYSTEMS. In Proceedings, 25th Annual Conference on Managing Environmental Quality Systems, Austin, TX, April 24 - 27, 2006. U.S. Environmental Protection Agency, Washington, DC, 1-12, EPA/600/R-06/036 (NTIS PB2007-107218), 2006.
MEHAFFEY, M. H., M. S. NASH, A. C. NEALE, AND A. M. PITCHFORD. BIOLOGICAL INTEGRITY IN MID-ATLANTIC COASTAL PLAINS HEADWATER STREAMS. Presented at North American Benthological Society, NABS 54th Annual Meeting, Anchorage, AK, June 04 - 09, 2006.
MEHAFFEY, M. H., M. S. NASH, A. C. NEALE, AND A. M. PITCHFORD. BIOLOGICAL INTEGRITY IN MID-ATLANTIC COASTAL PLAINS HEADWATER STREAMS. ENVIRONMENTAL MONITORING AND ASSESSMENT. Springer, New York, NY, 124(1-3):141-156, (2006).
MEHAFFEY, M. H., M. S. NASH, A. C. NEALE, AND A. M. PITCHFORD. BIOLOGICAL INTEGRITY IN MID-ATLANTIC COASTAL PLAINS HEADWATER STREAMS. Presented at North American Benthological Society 54th Annual Meeting, Anchorage, AK, June 04 - 09, 2006.
NASH, M. S., P. HEILMAN, AND W. G. KEPNER. CLASSIFICATION OF STATES ON SOUTHEASTERN ARIZONA RANGELAND. Presented at 15th Annual Jornada Symposium, Las Cruces, NM, July 14, 2006.
LOPEZ, R. D. AND M. S. NASH. CONTRIBUTION OF NUTRIENTS AND E. COLI TO SURFACE WATER CONDITION IN THE OZARKS. Presented at 2006 EPA Science Forum, Washington, DC, May 16 - 18, 2006.
LOPEZ, R. D. AND M. S. NASH. CONTRIBUTION OF NUTRIENTS AND E. COLI TO SURFACE WATER CONDITION IN THE OZARKS. Presented at Lower Mississippi River Symposium, New Orleans, LA, June 01 - 02, 2006.
NASH, M. S. LOCATING AREAS OF CONCERN. Presented at Bombined GIS and Statistical Analyses; EPA-GIS Workgroup, Cincinnati, OH, September 19 - 22, 2006.
Jones, K B., A C. Neale, T G. Wade, J D. Wickham, M S. Nash, C M. Edmonds, K. H. Riitters, E R. Smith, AND R. D. Van Remortel. MULTISCALE RELATIONSHIPS OF LANDSCAPE CHARACTERISTICS AND NITROGEN CONCENTRATIONS IN STREAMS . Jianguo, Wu, K. Bruce Jones, Li Harbin, Orie L. LOoucks (ed.), Scaling and Uncertainty Analysis in Ecology Methods and Application. Columbian University Press, Cambridge, NY, , 205-224, (2006).
NASH, M. S. AND R. D. LOPEZ. PARTIAL LEAST SQUARES (PLS) REGRESSION FOR SMALL SAMPLE WITH COLLINEAR PREDICTORS IN LANDSCAPE ECOLOGY. Presented at 25th Annual Conference on managing Environmental Quality System, Austin, TX, April 24 - 27, 2006.
LOPEZ, R. D., M. S. NASH, D. T. HEGGEM, AND D. W. EBERT. USING LANDSCAPE ECOLOGY AND PARTIAL LEAST SQUARES PREDICITIONS TO MAP WATERSHEDS THAT ARE VULNERABLE TO NON-POINT SOURCE POLLUTION. Presented at Sigma Xi Conference, Research Triangle Park, NC, November 02 - 05, 2006.
LOPEZ, R. D., M. S. NASH, D. T. HEGGEM, AND D. W. EBERT. USING LANDSCAPE ECOLOGY AND PARTIAL LEAST SQUARES PREDICTIONS TO MAP WATERSHEDS THAT ARE VULNERABLE TO NON-POINT SOURCE POLLUTION. Presented at Poster/Sigma Xi Conference, RTP, NC, November 02 - 05, 2006.
LOPEZ, R. D. AND M. S. NASH. USING LANDSCAPE ECOLOGY TO MAP WATERSHEDS THAT ARE VULNERABLE TO NON-POINT SOURCE POLLUTION IN THE OZARKS. Presented at Nutrient Loading and Removal in the Lower Mississippi River Basin: Data, Trends, and Opportunities, New Orleans, LA, June 01 - 02, 2006.
LOPEZ, R. D. AND M. S. NASH. USING LANDSCAPE ECOLOGY TO MAP WATERSHEDS THAT ARE VULNERABLE TO NON-POINT SOURCE POLLUTION IN THE WHITE RIVER WATERSHED. Presented at EPA Region 7 Meeting, Kansas, KS, July 10 - 14, 2006.
LOPEZ, R. D., M. S. NASH, D. T. HEGGEM, L. BICE, E. EVANSON, L. WOODS, R. VAN REMORTEL, M. JACKSON, D. W. EBERT, AND T. HARRIS. WATER QUALITY VULNERABILITY IN THE OZARKS USING LANDSCAPE ECOLOGY METRICS: UPPER WHITE RIVER BROWSER (V2.0). U.S. Environmental Protection Agency, Washington, DC, EPA/600/C-06/017, 2006.
2005
Nash, M S., D J. Chaloud, AND S E. Franson. ASSOCIATION OF LANDSCAPE METRICS TO SURFACE WATER BIOLOGY IN THE SAVANNAH RIVER BASIN. JOURNAL OF MATHEMATICS AND STATISTICS 1(1):29-34, (2005).
Nash, M S., T G. Wade, D T. Heggem, AND J D. Wickham. DOES ANTHROPOGENIC ACTIVITIES OR NATURE DOMINATE THE SHAPING OF THE LANDSCAPE IN THE OREGON PILOT STUDY AREA FOR 1990-1999? William G. Kepner, Jose L. Rubio, David A. Mouat, Fausto Pedrazzini (ed.), KLUWER ACADEMIC PUBLISHERS. Springer Science and Business Media B.V;Formerly Kluwer Academic Publishers B.V., , Germany, , 305-323, (2005).
NASH, M. S., T. G. WADE, D. T. HEGGEM, AND R. K. HALL. GRAZING POTENTIAL INDEX (GPI) AND SURFACE WATER QUALITY IN THE STATE OF OREGON: I. LIKELIHOOD OF ANIMAL PATHOGENIC PRESENCE USING ENTEROCOCCI. Presented at EPA 2005 Science Forum, Washington, DC, May 16, 2005.
Mehaffey, M H., M S. Nash, T G. Wade, C M. Edmonds, D W. Ebert, K B. Jones, AND A. H. Rager. LINKING LAND COVER AND WATER QUALITY IN NEW YORK CITY'S WATER SUPPLY WATERSHEDS. JOURNAL OF ENVIRONMENTAL MONITORING & ASSESSMENT 107:29-44, (2005).
MEHAFFEY, M. H., M. S. NASH, AND A. M. PITCHFORD. MACROINVERTEBRATE RESPONSE TO LAND USE AND STREAM CHEMISTRY IN THE MID-ATLANTIC COASTAL PLAINS. Presented at EPA 2005 Science Forum, Washington, DC, May 16 - 18, 2005.
2004
NASH, M. S., T. G. WADE, D. T. HEGGEM, AND J. D. WICKHAM. DOES ANTHROPOGENIC ACTIVITIES OR NATURE DOMINATE THE SHAPING OF THE LANDSCDAPE IN THE OREGON PILOT STUDY AREA FOR 1990-1999? Presented at EnviroExpo: Moving Towards Balance Open House, Las Vegas, NV, December 09, 2004.
Nash, M S., E. Jackson, AND W. G. Whitford. EFFECTS OF INTENSE, SHORT DURATION GRAZING ON MICROTOPOGRAPHY IN A CHIHUAHUAN DESERT GRASSLAND. JOURNAL OF ARID ENVIRONMENTS 56(3):383-393, (2004).
Nash, M S., D F. Bradford, S E. Franson, A C. Neale, W. G. Whitford, AND D T. Heggem. LIVESTOCK GRAZING EFFECTS ON ANT COMMUNITIES IN THE EASTERN MOJAVE DESERT, USA. ECOLOGICAL INDICATORS 4(3):199-213, (2004).
Bradford, D F., A C. Neale, M S. Nash, D. W. Sada, AND J R. Jaeger. METAPOPULATION PROCESSES OF INFINITE DISPERSAL: HABITAT PATCH OCCUPANCY BY TOADS (BUFO PUNCTATUS) IN A NATURALLY FRAGMENTED DESERT LANDSCAPE. Presented at Mojave Desert Science Symposium, Redlands, CA, November 16-18, 2004.
Bradford, D F., A C. Neale, M S. Nash, D. W. Sada, AND J R. Jaeger. METAPOPULATION PROCESSES OR INFINITE DISPERSAL?: HABITAT PATCH OCCUPANCY BY TOADS (BUFO PUNCTATUS) IN A NATURALLY FRAGMENTED DESERT LANDSCAPE. Presented at Annual Meeting of Declining Amphibian Task Force, Reno, NV, January 15-16, 2004.
Bradford, D F., A C. Neale, M S. Nash, D. W. Sada, AND J R. Jaeger. METAPOPULATION PROCESSES OR INFINITE DISPERSAL?: HABITAT PATCH OCCUPANCY BY TOADS (BUFO PUNCTATUS) IN A NAUTRALLY FRAGMENTED DESERT LANDSCAPE. Presented at Annual Meeting of International Association for Landscape Ecology, Las Vegas, NV, March 31-April 3, 2004.
Nash, M S. AND W. G. Whitford. UNDERSTANDING ECOLOGICAL SYSTEM: AN EXAMPLE OF TEMPORAL AND SPATIAL VARIABILITY OF CONOMYMA INSANA IN A STRESSED SYSTEM. JOURNAL OF ANIMAL AND VETERINARY ADVANCES 3(9):631-637, (2004).
2003
Wade, T G., J D. Wickham, M S. Nash, A C. Neale, K. H. Riitters, AND K B. Jones. A COMPARISON OF VECTOR AND RASTER GIS METHODS FOR CALCULATING LANDSCAPE METRICS USED IN ENVIRONMENTAL ASSESSMENTS. PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING 69(12):1399-1405, (2003).
Nash, M S., T G. Wade, D T. Heggem, AND J D. Wickham. DOES ANTHROPOGENIC ACTIVITIES OR NATURE DOMINATE THE SHAPING OF THE LANDSCAPE IN THE OREGON PILOT STUDY AREA FOR 1990-1997? Presented at North Atlantic Treaty Organization (NATO) - Committee on the Challenge of Modern Organization (CCMS) and Science Committee Workshop on Desertification in the Mediterranean Region. A Security Issue, Valencia, Spain, December 2-5, 2003.
Bradford, D F., A C. Neale, M S. Nash, D. W. Sada, AND J R. Jaeger. HABITAT PATCH OCCUPANCY BY THE TOADS (BUFO PUNCTATUS) IN A NATURALLY FRAGMENTED, DESERT LANDSCAPE. ECOLOGY 84(4):1012-1023, (2003).
Bradford, D F., A C. Neale, M S. Nash, D. W. Sada, AND J R. Jaeger. METAPOPULATION PROCESSES OF INFINITE DISPERSAL?: HABITAT PATCH OCCUPANCY BY TOADS (BUFO PUNCTATUS) IN A NATURALLY FRAGMENTED DESERT. Presented at Annual Meeting of Desert Fishes Council, Death Valley National Park, NV, November 22-23, 2003.
Nash, M S. MICROTOPOGRAPHY AND GRAZING IN DESERT RANGE LAND: A LESSON IN STATISTICS VERSUS REALITY IN THE FIELD. Presented at Landscape Ecology Branch (LEB) Seminar Series, Las Vegas, NV, November 12, 2003.
Nash, M S., E. Jackson, AND W G. Whitford. SOIL MICROTOPOGRAPHY ON GRAZING GRADIENTS IN CHIHUAHUAN DESERT GRASSLANDS. JOURNAL OF ARID ENVIRONMENTS 55(1):181-192, (2003).
2002
Mehaffey, M H., M S. Nash, T G. Wade, C M. Edmonds, K B. Jones, AND A. H. Rager. A LANDSCAPE ASSESSMENT OF THE CATSKILL/DELAWARE WATERSHEDS 1975 - 1998. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-01/075 (NTIS PB2002-107277), 2002.
Nash, M S., E. Jackson, AND W. G. Whitford. EFFECTS OF INTENSE, SHORT-DURATION GRAZING ON MICROTOPOGRAPHY IN A CHIHUAHUAN DESERT GRASSLAND. Presented at Ecological Society Meeting, Tucson, AZ, August 4-9, 2002.
Nash, M S., E. Jackson, AND W. G. Whitford. MICROTOPOGRAPHY INDICES ON GRAZING GRADIENTS IN CHIHUAHUAN DESERT GRASSLANDS. Presented at 12th Annual Jornada Symposium, United Stated Department of Agriculture, Agriculture Research Station, Las Cruces, NM, July 11, 2002.
Bradford, D F., A C. Neale, M S. Nash, D. W. Sada, AND J R. Jaeger. MOJAVE DESERT SPRING: THE AMPHIBIAN POINT OF VIEW. Presented at Spring-fed Wetlands: Important Scientific and Cultural Resources of the Intermountain Region, Las Vegas, NV, May 5-7, 2002.
Jones, K B., A C. Neale, T G. Wade, J D. Wickham, C L. Cross, C M. Edmonds, T. R. Loveland, M S. Nash, AND K. H. Riitters. THE CONSEQUENCES OF LANDSCAPE CHANGE ON ECOLOGICAL RESOURCES: AN ASSESSMENT OF THE UNITED STATES MID-ATLANTIC REGION. ECOSYSTEM HEALTH 7(4):229-242, (2002).
2001
Nash, M S., W G. Whitford, D F. Bradford, S E. Franson, A C. Neale, AND D T. Heggem. ANT COMMUNITIES AND LIVESTOCK GRAZING IN THE GREAT BASIN, USA. JOURNAL OF ARID ENVIRONMENTS 49(4):695-710, (2001).
Nash, M S. AND W G. Whitford. ANTS AS BIOLOGICAL INDICATORS FOR MONITORING CHANGES IN ARID ENVIRONMENTS: LESSONS FOR MONITORING PROTECTED AREAS. PROCEEDINGS OF THE 1ST INTERNATIONAL SYMPOSIUM AND WORKSHOP ON ARID ZONE ENVIRONMENTS, 105-121, (2001).
Jones, K B., A C. Neale, C Edmonds, M S. Nash, AND C L. Cross. ASSESSING LANDSCAPE CHANGE AND ITS CONSEQUENCES TO ECOLOGICAL RESOURCES AT REGIONAL SCALES A CASE STUDY FROM THE UNITED STATES MID-ATLANTIC REGION. Presented at INDEX2001 Conference, Rome, Italy, October 2-5, 2001.
Bradford, D F., E M. Heithmar, C L. Cross, B. Gentry, G M. Momplaisir, M S. Nash, N G. TallentHalsell, L A. Riddick, C G. Rosal, AND K E. Varner. DISTRIBUTIONS OF AIRBORNE AGRICULTURAL CONTAMINANTS RELATIVE TO AMPHIBIAN POPULATIONS IN THE SOUTHERN SIERRA NEVADA, CA. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-01/085 (NTIS PB2002-102156), 2001.
Nash, M S., G T. Flatman, D W. Ebert, AND C L. Cross. GUIDANCE FOR STATISTICAL DETERMINATION OF APPROPRIATE PERCENT MINORITY AND PERCENT POVERTY DISTRIBUTIONAL CUTOFF VALUES USING CENSUS DATA FOR AND EPA REGION II ENVIRONMENTAL JUSTICE PROJECT. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-01/078 (NTIS PB2002-101193), 2001.
Bradford, D F., A C. Neale, M S. Nash, D. W. Sada, J R. Jaeger, AND B. R. Riddle. HABITAT PATCH OCCUPANCY BY THE RED-SPOTTED TOAD (BUFO PUNCTATUS) IN A NATURALLY FRAGMENTED, DESERT LANDSCAPE. Presented at The Annual Meeting of the Wildlife Society, Western Section, Sacramento, CA, February 22-25, 2001.
Mehaffey, M H., M S. Nash, T G. Wade, AND C M. Edmonds. NEW YORK CITY'S WATER SUPPLY: A 25 YEAR LANDSCAPE ANALYSIS OF THE CATSKILL/DELAWARE WATERSHEDS. Presented at The 16th Annual Symposium of the US Regional Chapter of the International Association of Landscape Ecology, Tempe, AZ, April 25-29, 2001.
Nash, M S. AND D J. Chaloud. PARTIAL LEAST SQUARE ANALYSES FOR ASSOCIATION OF LANDSCAPE METRICS WITH WATER BIOLOGICAL AND CHEMICAL PROPERTIES IN THE SAVANNAH RIVER BASIN. Presented at 14th EPA Conference on Statistics and Information, Philadelphia, PA, May 14-17, 2001.
Jones, K B., A C. Neale, M S. Nash, R. D. van Remortel, J D. Wickham, K. H. Riitters, AND R. V. O'Neill. PREDICTING NUTRIENT AND SEDIMENT LOADINGS TO STREAMS FROM LANDSCAPE METRICS: A MULTIPLE WATERSHED STUDY FROM THE UNITED STATES MID-ATLANTIC REGION. LANDSCAPE ECOLOGY 16(4):301-312, (2001).
Chaloud, D J. AND M S. Nash. USING CONONICAL CORRELATION TO DETECT ASSOCIATION OF LANDSCAPE METRICS WITH WATER BIOLOGICAL AND CHEMICAL PROPERTIES IN SAVANNAH RIVER BASIN. Presented at Above & Beyond 2001, An EPA Remote Sensing Conference, Las Vegas, NV, March 20-21, 2001.
2000
Jones, K B., A C. Neale, M S. Nash, R. D. van Remortel, J D. Wickham, K. H. Riitters, AND R. V. O'Neill. ANALYZING THE CONSEQUENCES OF ENVIRONMENTAL SPATIAL PATTERNS ON ENVIRONMENTAL RESOURCES: THE USE OF LANDSCAPE METRICS GENERATED FROM REMOTE SENSING DATA. Presented at Geological Congress, Rio de Janeiro, Brazil, August 6-17, 2000.
Nash, M S. AND W G. Whitford. ANTS AS BIOLOGICAL INDICATORS FOR MONITORING CHANGES IN ARID ENVIRONMENTS: LESSONS FOR MONITORING PROTECTED AREAS. Presented at 1st International Symposium and Workshop on Arid Zone Environments: Research and Management Options for Protected Areas, Abu Dhabi, United Arab Emirates (UAE), January 23, 2000.
Jones, K B., D T. Heggem, T G. Wade, A C. Neale, D W. Ebert, M S. Nash, M H. Mehaffey, K A. Hermann, A R. Selle, S. Augustine, I A. Goodman, J. A. Pedersen, D Bolgrien, J. M. Vigar, D. Chiang, C. J. Lin, Y. Zhang, J Baker, AND R. VanRemortel. ASSESSING LANDSCAPE CONDITION RELATIVE TO WATER RESOURCES IN THE WESTERN UNITED STATES: A STRATEGIC APPROACH. ENVIRONMENTAL MONITORING AND ASSESSMENT 64(1):227-245, (2000).
Jones, K B., A C. Neale, M S. Nash, K. H. Riitters, J D. Wickham, R. V. O'Neill, AND R. D. van Remortel. LANDSCAPE CORRELATES OF BREEDING BIRD RICHNESS ACROSS THE UNITED STATES MID-ATLANTIC REGION. ENVIRONMENTAL MONITORING AND ASSESSMENT 63(1):159-174, (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.
1999
Mehaffey, M H., T G. Wade, M S. Nash, AND C M. Edmonds. A LANDSCAPE ANALYSIS OF NEW YORK CITY'S WATER SUPPLY (1973-1998). U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-99/102 (NTIS PB2002-101768), 1999.
Mehaffey, M H., T G. Wade, M S. Nash, AND C M. Edmonds. ANALYSIS OF LANDSCAPE AND WATER QUALITY IN THE NEW YORK CATSKILL - DELAWARE WATERSHED (1973-1998). Presented at International Congress on Ecosystem Health, Sacramento, CA, August 15-20, 1999.
Mehaffey, M H., T G. Wade, M S. Nash, AND C M. Edmonds. ANALYSIS OF LANDSCAPE AND WATER QUALITY IN THE NEW YORK CATSKILL-DELAWARE WATERSHED. Presented at International Congress on Ecosystem Health, Sacramento, CA, August 15-20, 1999.
Bradford, D F., M S. Nash, W G. Whitford, A C. Neale, AND D T. Heggem. ANT AND BIRD SPECIES ASSEMBLAGES AS INDICATORS OF ECOLOGICAL INTEGRITY IN GREAT BASIN RANGELANDS. Presented at Great Basin Biological Research Conference, Reno, NV, October 14-16, 1999.
Nash, M S., G T. Flatman, AND W G. Whitford. COMPARISON OF ANOVA AND KRIGING IN DETECTING ANT RESPONSES TO ENVIRONMENTAL STRESSORS. Presented at Southwestern EMAP Symposium, San Francisco, CA, April 12-16, 1999.


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