Jump to main content or area navigation.

Contact Us

Exposure Research

Records 1 to 50 of 50
Tran, L. T., S T. Jarnagin, C. G. Knight, AND L. Baskaran. MAPPING SPATIAL ACCURACY AND ESTIMATING LANDSCAPE INDICATORS FROM THEMATIC LAND COVER MAPS USING FUZZY SET THEORY. Chapter 13, Ross Lunetta & John Lyon (ed.), Remote Sensing and GIS Accuracy Assessment. Taylor & Francis Books, Inc., Boca Raton, FL, (2004).
2010
2009
Jones, J. W. AND S. JARNAGIN. Evaluation of a Moderate Resolution, Satellite-Based Impervious Surface Map Using an Independent, High-Resolution Validation Dataset. JOURNAL OF HYDROLOGIC ENGINEERING. American Society of Civil Engineers (ASCE), Reston, VA, 14(4):369-376, (2009).
Hogan, D., S. JARNAGIN, K. VanNess, J. St. John, AND R. Gauza. Suburban Land Use, Stormwater Best Management Practices, and Receiving Stream Health. Presented at Ecosystem Based Management: The Chesapeake and Other Systems, Baltimore, MD, March 22 - 25, 2009.
2008
JARNAGIN, S. HISTORICAL ANALYSIS OF THE RELATIONSHIP OF STREAMFLOW FLASHINESS WITH POPULATION DENSITY, IMPERVIOUSNESS, AND PERCENT URBAN LAND COVER IN THE MID-ATLANTIC REGION. Presented at World Environmental and Water Resource Congress 2008, Honolulu, HI, May 12 - 16, 2008.
JARNAGIN, S. T. HISTORICAL ANALYSIS OF THE RELATIONSHIP OF STREAMFLOW FLASHINESS WITH POPULATION DENSITY, IMPERVIOUSNESS, AND PERCENT URBAN LAND COVER IN THE MID-ATLANTIC REGION (1). World Environmental & Water Resources Congress 2008, Honolulu, HI, May 12 - 16, 2008. JOURNAL OF THE HYDRAULICS DIVISON, ASCE. American Society of Civil Engineers (ASCE), Reston, VA, 1-10, (2008).
JARNAGIN, S. COLLABORATIVE RESEARCH: STREAMFLOW, URBAN RIPARIAN ZONES, BMPS, AND IMPERVIOUS SURFACES. U.S. Environmental Protection Agency, Washington, DC, EPA/600/F-08/001, 2008.
2007
JARNAGIN, S. COLLABORATIVE, MULTI-TIME PERIOD LIDAR COLLECTION AND ANALYSIS FOR RESIDENTIAL DEVELOPMENT IMPACT ASSESSMENT AND MONITORING. Presented at USGS Land Remote Sensing Program Third Annual Science Fair, Reston, VI, April 10 - 11, 2007.
2006
JARNAGIN, S., J. W. JONES, AND S. G. WINTERS. ACCURACY ASSESSMENT OF THE NATIONAL LAND COVER DATABASE 2001 (NLCD 2001) IMPERVIOUSNESS DATA. Presented at 2006 EPA Science Forum, Washington, DC, May 16 - 18, 2006.
JARNAGIN, S., J. W. JONES, AND S. G. WINTERS. ACCURACY ASSESSMENT OF THE NATIONAL LAND COVER DATABASE 2001 (NLCD 2001) IMPERVIOUSNESS DATA. Presented at 2006 EPA Science Forum, Washington, DC, May 16 - 18, 2006.
Jarnagin, S T. AN OVERVIEW OF THE STRESSORS AND ECOLOGICAL IMPACTS ASSOCIATED WITH REGIONAL AND GLOBAL PATTERNS OF POPULATION, LAND USE, AND LAND COVER CHANGE. Chapter 7, William Acevedo, Janis Taylor, Dave Hester, Carol Mladinich and Sonya Glavac (ed.), Rates, Trends, Causes, and Consequences of Urban Land-Use Change in the United States. USGS, Corvallis, OR, , 189-200, (2006).
Jennings, D B. AND S T. Jarnagin. CHANGES IN ANTHROPOGENIC INPERVIOUS SURFACES, PRECIPITATION AND DAILY STREAMFLOW DISCHARGE: A HISTORICAL PERSPECTIVE IN A MID-ATLANTIC SUBWATERSHED. Chapter 1, David Hester (ed.), United States Geological Survey (USGS) Geographic Analysis & Monitoring (GAM) Urban Dynamics, Status & Trends Circular Report. United States Geological Survey, Denver, CO, 17(5):471-489, (2006).
SEMMENS, D. J., D. T. HEGGEM, D. W. EBERT, W. G. KEPNER, A. M. PITCHFORD, S. JARNAGIN, D. B. JENNINGS, J. D. WICKHAM, L. EXUM, AND D. NORTON. LANDSCAPE ASSESSMENT TOOLS FOR WATERSHED CHARACTERIZATION. Presented at BOSC Water Quality Program Review, Cincinnati, OH, January 01, 2005.
SEMMENS, D. J., D. T. HEGGEM, D. W. EBERT, W. G. KEPNER, A. M. PITCHFORD, S. JARNAGIN, D. B. JENNINGS, J. D. WICKHAM, L. EXUM, AND D. NORTON. LANDSCAPE ASSESSMENT TOOLS FOR WATERSHED CHARACTERIZATION. Presented at BOSC Water Quality Program Review, Cincinnati, OH, January 25, 2006.
JARNAGIN, S. USEPA EPIC IMPERVIOUS SURFACE RESEARCH IN THE MID-ATLANTIC. Presented at USGS Eastern Geographic Science Center Seminar with USGS and EPA ORD NERL Landscape Researchers, Reston, VA, May 10, 2006.
2005
JARNAGIN, S. AND D. B. JENNINGS. COLLABORATIVE SCIENCE FOR ENVIRONMENTAL SOLUTIONS: COLLABORATIVE HYDROLOGIC RESEARCH IN THE CLARKSBURG SPECIAL PROTECTION AREA . Presented at EPA 2005 Science Forum, Washington, DC, May 16 - 18, 2005.
JENNINGS, D. B. AND S. JARNAGIN. CONFIRMING THE RESULTS: AN ACCURACY ASSESSMENT OF REMOTE PRODUCTS, AN EXAMPLE COMPARING MULTIPLE MID-ATLANTIC SUB-PIXEL IMPERVIOUS SURFACE MAPS. Presented at EPA Regional Science Applications Seminar, Dallas, TX, March 02, 2005.
JENNINGS, D. B. AND S. JARNAGIN. IMPERVIOUS COVER EVALUATION: LINKING URBAN DEVELOPMENT WITH HYDROLOGICAL CHANGE. Presented at US EPA National Stormwater Coordinators Meeting, Cincinnati, OH, October 05, 2005.
JARNAGIN, S. AND D. B. JENNINGS. IMPERVIOUS SURFACE RESEARCH IN THE MID-ATLANTIC. Presented at Paired Platform Presentations at the US EPA OWOW Meeting, Las Vegas, NV, December 07, 2005.
Tran, L. T., J D. Wickham, S T. Jarnagin, AND C. G. Knight. MAPPING SPATIAL THEMATIC ACCURACY WITH FUZZY SETS. PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING 71(1):29-36, (2005).
JARNAGIN, S. AND D. B. JENNINGS. MEASURING HYDROLOGICAL CHANGE DURING EXURBAN DEVELOPMENT: COLLABORATIVE HYDROLOGIC RESEARCH IN THE CLARKSBURG SPECIAL PROTECTION AREA. Presented at USGS Eastern Region Workshop, Herndon, VA, February 08 - 10, 2005.
JARNAGIN, S. AND D. B. JENNINGS. MEASURING HYDROLOGICAL CHANGE DURING EXURBAN DEVELOPMENT: COLLABORATIVE HYDROLOGIC RESEARCH IN THE CLARKSBURG SPECIAL PROTECTION AREA. Presented at USGS Eastern Region Workshop, Herndon, VA, February 08 - 10, 2005.
2004
Jennings, D B., S T. Jarnagin, AND D W. Ebert. A MODELING APPROACH FOR ESTIMATING WATERSHED IMPERVIOUS SURFACE AREA FROM NATIONAL LAND COVER DATA 92. PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING 70(11):1295-1307, (2004).
Jarnagin, S T., D B. Jennings, D W. Ebert, R S. Lunetta, AND J G. Lyon. A TECHNIQUE FOR ASSESSING THE ACCURACY OF SUB-PIXEL IMPERVIOUS SURFACE ESTIMATES DERIVED FROM LANDSAT TM IMAGERY. Chapter 19, Ross Lunetta & John Lyon (ed.), Remote Sensing and GIS Accuracy Assessment. Taylor & Francis Books, Inc., Boca Raton, FL, (2004).
Jennings, D B. AND S T. Jarnagin. AN ACCURACY ASSESSMENT OF MULTIPLE MID-ATLANTIC SUB-PIXEL IMPERVIOUS SURFACE MAPS. Presented at EPA Science Forum 2004, Washington, DC, June 1-3, 2004.
Slonecker, E T., S T. Jarnagin, AND K B. Jones. APPLIED REMOTE SENSING. Presented at EPA Science Forum 2004, Washington, DC, June 1, 2004.
Jarnagin, S T. AND D B. Jennings. COLLABORATIVE HYDROLOGIC RESEARCH IN THE CLARKSBURG SPECIAL PROTECTION AREA. Presented at Maryland Water Monitoring Council Workshop on Integrated Hydrologic Monitoring, Baltimore, MD, August 30, 2004.
Jennings, D B. AND S T. Jarnagin. THE EMERGING USE OF LIDAR AS A TOOL FOR ASSESSING WATERSHED MORPHOLOGY. Presented at EPA Science Forum 2004, Washington, DC, June 1-3, 2004.
Jarnagin, S T., W. C. Kerfoot, AND B. K. Swan. ZOOPLANKTON LIFE CYCLES: DIRECT DOCUMENTATION OF PELAGIC BIRTHS AND DEATHS RELATIVE TO DIAPAUSING EGG PRODUCTION. LIMNOLOGY AND OCEANOGRAPHY 49(4, part 2):1317-1332, (2004).
2003
Jarnagin, S T. AND D B. Jennings. USE OF LIDAR TO MAP STREAM MORPHOLOGY AND MONITOR CHANGES DUE TO URBANIZATION OF A SMALL SUBURBAN WATERSHED. Presented at Science Forum 2003, Washington, DC, May 5-7, 2003.
2002
Jones, K B., T G. Wade, S T. Jarnagin, AND J D. Wickham. A FIRST APPROXIMATION OF IMPERVIOUS SURFACES ACROSS THE DANUBE RIVER BASIN USING THE CORINE LAND COVER DATABASE AND POTENTIAL RELATIONSHIPS TO FLOODING RISKS. Presented at NATO/CCMS Landscape Project Workshop, Kiel, Germany, November 19-24, 2002.
2001
Jennings, D B., D J. Williams, AND S T. Jarnagin. A SUB-PIXEL ACCURACY ASSESSMENT FRAMEWORK FOR DETERMINING LANDSAT TM DERIVED IMPERVIOUS SURFACE ESTIMATES. Presented at A Remote Sensing and GIS Accuracy Assessment Symposium, Las Vegas, NV, December 11, 2001.
Jarnagin, S T. ARE LAKES GETTING WARMER? REMOTE SENSING OF LARGE LAKE TEMPERATURES. Presented at Above and Beyond 2001, EPA Remote Sensing Conference, Las Vegas, NV, March 19, 2001.
Jarnagin, S T. HISTORICAL SNOW AMOUNTS IN THE LAKE EFFECT REGION OF LAKE SUPERIOR: EVIDENCE OF CLIMATE CHANGE IN THE GREAT LAKES. Presented at International Association for Great Lakes Research (IAGLR) 2001 Annual Meeting, Green Bay, WI, June 25, 2001.
Jennings, D B. AND S T. Jarnagin. IMPERVIOUS SURFACES AND STREAMFLOW DISCHARGE: A HISTORICAL REMOTE SENSING PERSPECTIVE IN A MID-ATLANTIC SUB-WATERSHED. Presented at EPA Remote Sensing Conference, Above and Beyond, Las Vegas, NV, March 19-20, 2001.
Jarnagin, S T. AND D B. Jennings. IMPERVIOUS SURFACES AND STREAMFLOW DISCHARGE: A HISTORICAL REMOTE SENSING PERSPECTIVE IN A NORTHERN VIRGINIA SUBWATERSHED. Presented at International Association for Landscape Ecology (IALE) 2001 Annual Meeting, Tempe, AZ, April 25-28, 2001.
Tran, L. T., S T. Jarnagin, J D. Wickham, AND L. Baskaran. MAPPING SPATIAL ACCURACY AND ESTIMATING LANDSCAPE INDICATORS FROM THEMATIC LAND COVER MAPS USING FUZZY SET THEORY. Presented at Remote Sensing and GIS Accuracy Assessment Symposium, Las Vegas, NV, December 11-13, 2001.
Jarnagin, S T., E T. Slonecker, AND J J. van Ee. USE OF NATIONAL TECHNICAL MEANS FOR INTERNATIONAL EMERGENCY RESPONSE. Presented at Civil Applications Committe (CAC) course "National Technical Means 102", Denver, CO, July 24-26, 2001.
Jennings, D B. AND S T. Jarnagin. USING GIS AND AERIAL PHOTOGRAPHY TO DETERMINE A HISTORICAL IMPERVIOUS SURFACE/STREAMFLOW RELATIONSHIP. Presented at ESRI User Conference 2001, San Diego, CA, July 9-13, 2001.
2000
Jarnagin, S T. AND E T. Slonecker. A RESEARCH PLAN FOR THE USE OF THERMAL AVHRR IMAGERY TO STUDY ANNUAL AND SEASONAL MEAN SURFACE TEMPERATURES FOR LARGE LAKES IN NORTH AMERICA. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-00/012 (NTIS PB2001-101933), 2000.
Jarnagin, S T., B. K. Swan, AND W. C. Kerfoot. FISH AS VECTORS IN THE DISPERSAL OF BYTHOTREPHES CEDERSTROEMI DIAPAUSING EGGS SURVIVE GUT PASSAGE. FRESHWATER BIOLOGY 43(4):579-589, (2000).
Jennings, D B. AND S T. Jarnagin. IMPERVIOUS SURFACES AND STEAMFLOW DISCHARGE: A HISTORICAL REMOTE SENSING PERSPECTIVE IN A NORTHERN VIRGINIA SUB-WATERSHED. Presented at American Society of Photogrammetry and Remote Sensing (ASPERS) 2000, Washington, DC, May 31, 2000.
Jarnagin, S T. AND B. K. Swan. INTERACTIONS BETWEEN BYTHOTREPHES CEDERSTROEMI AND LEPTODORA KINDTII INFERRED FROM SEASONAL POPULATION ABUNDANCE PATTERNS IN LAKE MICHIGAMME, MICHIGAN, USA. Presented at American Society of Limnology and Oceanography (ASLO) 2001 Aquatic Sciences meeting, Albuquerque, NM, February 12-16, 2001.
1999
Jarnagin, S T., B. K. Swan, AND W. C. Kerfoot. TESTING THE EGG RATIO: PELAGIC VS SEDIMENTARY RECORDS OF SECONDARY PRODUCTION OF BYTHOTREPHES CEDERSTROEMI IN AN INLAND LAKE. Presented at 1999 Aquatic Sciences Meeting, Sante Fe, New Mexico, February 01-05, 1999.
Jarnagin, S T. AND W. C. Kerfoot. THERMAL INFRARED ANALYSIS OF CIRCULATION PATTERNS IN LAKE SUPERIOR USING MULTI-TEMPORAL AVHRR DATA. Presented at International Association for Great Lakes Research, Ann Arbor, MI, May 5, 1999.


Jump to main content.