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Lopez, R D., D T. Heggem, J. P. Schneider, R. D. Van Remortel, E. J. Evanson, L. Bice, AND D W. Ebert. THE GREAT LAKES BASIN LANDSCAPE ECOLOGY METRIC DATA BROWSER (BETA V1.0). U.S. Environmental Protection Agency, Washington, DC.

Lopez, R D., D T. Heggem, C M. Edmonds, K B. Jones, C L. Cross, AND D W. Ebert. USE OF LANDSCAPE METRICS TO PRIORITIZE WATERSHEDS FOR ECOLOGICAL RESTORATION IN ARKANSAS WHITE RIVER BASIN. Presented at 19th Annual Symposium of the United States Regional Association of the International Association for Landscape Ecology, Las Vegas, NV, March 30-April 4, 2004.

Lopez, R D., D T. Heggem, J G. Lyon, AND G J. Foley. USING LANDSCAPE METRICS AS INDICATORS OF WATER QUALITY AND ECOLOGICAL VULNERABILITY IN THE GREAT LAKES BASIN. Presented at Group on Earth Obvservations 5 Conference, Ottawa, Ontario, Canada, November 29-30, 2004.

Lopez, R D., D T. Heggem, C Edmonds, K B. Jones, L. Bice, M. E. Hamilton, E. Evanston, C L. Cross, AND D W. Ebert. UTILIZING REMOTELY SENSED LAND COVER TO DETERMINE HABITAT VULNERABILITY IN WETLANDS. Presented at American Society of Agricultural Engineers, Ottawa, Ontario, Canada, August 1-4, 2004.

Lopez, R D., D T. Heggem, C M. Edmonds, K B. Jones, L. Bice, M. E. Hamilton, E. Evanston, C L. Cross, D W. Ebert, AND B. Keeler. A LANDSCAPE ATLAS OF ECOLOGICAL VULNERABILITY: ARKANSAS' WHITE RIVER WATERSHED AND THE MISSISSIPPI ALLUVIAL VALLEY. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-03/057 (NTIS PB2003-107275), 2003.

Edmonds, C M., D T. Heggem, A C. Neale, B. Guidon, AND K B. Jones. A LANDSCAPE ECOLOGY ANALYSIS OF THE GREAT LAKES BASIN. Presented at The 18th Annual Symposium of the International Association for Landscape Ecology, Alberta, Canada, April 2-6, 2003.

Edmonds, C M., D T. Heggem, A C. Neale, AND K B. Jones. A REGIONAL ECOLOGICAL ANALYSIS OF THE GREAT LAKES BASIN. Presented at Science Forum 2003, Washington, DC, May 5-7, 2003.

Lopez, R D. AND D T. Heggem. AN ECOLOGICAL AND HABITAT VULNERABILITY ASSESSMENT OF ARKANSAS WHITE RIVER BASIN. U.S. Environmental Protection Agency, Washington, DC, EPA/600/J-03/002, 2003.

Lopez, R D., D T. Heggem, AND J G. Lyon. BROAD-SCALE ASSESSMENT OF WETLAND VULNERABILITY USING GIS AND LANDSCAPE-ECOLOGICAL METRICS. Presented at American Society of Agricultural Engineers, Las Vegas, NV, July 27-30, 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.

Heggem, D T., D W. Ebert, T G. Wade, E. Evenson, AND L. Bice. EMAP WESTERN UNITED STATES LANDSCAPE CHARACTERIZATION NORTHERN CALIFORNIA DATA BROWSER. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-02/027, 2003.

Heggem, D T., D W. Ebert, T G. Wade, S. Augustine, A. D. Weiss, E. Evenson, AND L. Bice. EMAP WESTERN UNITED STATES LANDSCAPE CHARACTERIZATION NORTHWEST OREGON PILOT STUDY AREA DATA AND PRODUCT BROWSER. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-02/023, 2003.

Heggem, D T., D W. Ebert, T G. Wade, S. Augustine, A. D. Weiss, E. Evenson, AND L. Bice. EMAP WESTERN UNITED STATES LANDSCAPE CHARACTERIZATION OREGON DATA AND PRODUCT BROWSER. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-02/025, 2003.

Heggem, D T., D W. Ebert, T G. Wade, K A. Hermann, T. Selle, E. Evenson, AND L. Bice. EMAP WESTERN UNITED STATES LANDSCAPE CHARACTERIZATION SOUTHERN ROCKIES PILOT STUDY AREA DATA AND PRODUCT BROWSER. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-02/024, 2003.

Heggem, D T. AND C Edmonds. LANDSAT-BASED WATER QUALITY MONITORING OF PYRAMID LAKE. Presented at Science Forum 2003, Washington, DC, May 5-7, 2003.

Lopez, R D., C M. Edmonds, AND D T. Heggem. LANDSCAPE-SCALE ECOLOGICAL FACTORS AND THEIR ROLE IN PLANT OPPORTUNISM OF GREAT LAKES COASTAL WETLANDS. Presented at The 7th International Association of Ecology (INTECOL) International Wetlands Coference, Utrecht, The Netherlands, July 25-30, 2004.

Lopez, R D., C M. Edmonds, E. Jaworski, A C. Neale, K B. Jones, D T. Heggem, J G. Lyon, AND D Garofalo. LANDSCAPE-SCALE MONITORING OF AN OPPORTUNIST: PHRAGMITES AUSTRALIS (CAV) STEUDEL IN GREAT LAKES COASTAL WETLANDS. Presented at International Association for Landscape Ecology, Alberta, Canada, April 2-6, 2003.

Kepner, W G., D J. Semmens, D T. Heggem, AND D. C. Goodrich. NORTHWEST OREGON PILOT STUDY AREA (USA): A WATERSHED ASSESSMENT OF LANDSCAPE CHANGE AND IMPACTS TO AQUATIC RESOURCES. Presented at NATO/CCMS Pilot Study Workshop: Use of landscape Sciences for Environmental Assessment, Debe, Poland, September 1-3, 2003.

Kepner, W G., D J. Semmens, D T. Heggem, E. J. Evanson, C M. Edmonds, S. N. Scott, AND D W. Ebert. SAN PEDRO WATERSHED DATABASE. U.S. Environmental Protection Agency, Washington, DC, EPA/600/C-03/008 (NTIS Rejected), 2003.

Kepner, W G., D J. Semmens, D T. Heggem, E. J. Evanson, C M. Edmonds, S. N. Scott, AND D W. Ebert. THE SAN PEDRO SPATIAL DATA ARCHIVE, A DATABASE BROWSER FOR COMMUNITY-BASED ENVIRONMENTAL PROTECTION. Presented at First Interagency Conference on Research in the Watersheds, Benson, AZ, October 27-30, 2003.

Edmonds, C M., D T. Heggem, A C. Neale, R D. Lopez, AND K B. Jones. DEVELOPMENT OF A MID-ATLANTIC LAND USE/ LAND COVER CHANGE DATA SET (1970S TO 1990S). Presented at 11th Australasian Remote Sensing and Photogrammetry, Brisbane, Australia, September 2-6, 2002.

Lopez, R D., D T. Heggem, AND J G. Lyon. GIS APPLICATION OF LANDSCAPE METRICS TO IDENTIFY WETLAND RESTORATION TARGETS IN ARKANSAS WHITE RIVER BASIN. Presented at American Society of Agricultural Engineers, Las Vegas, NV, July 27-30, 2003.

Miller, S. N., W G. Kepner, M H. Mehaffey, M. Hernandez, D. C. Goodrich, R. C. Miller, D T. Heggem, P. Miller, AND F. K. Devonald. INTEGRATING LANDSCAPE ASSESSMENT AND HYDROLOGIC MODELING FOR LAND COVER CHANGE ANALYSIS. JOURNAL OF THE AMERICAN WATER RESOURCES ASSOCIATION 38(4):915-929, (2002).

Heggem, D T., C M. Edmonds, A C. Neale, AND R. K. Hall. LANDSCAPE SCALE INDICATORS OF MINING ACTIVITY. Presented at U.S. EPA Hardrock Mining 2002 Conference, Westminster, CO, May 7-9, 2002.

Edmonds, C, D T. Heggem, K B. Jones, AND E. Evenson. MID-ATLANTIC LANDCOVER CHANGE DATA BROWSER. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-02/035, 2002.