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Extramural Research

Grantee Research Project Results

Grantee Research Project Results

Ecological Indicators

Request for Applications closing date: February 4, 1999

Abstracts   Publications  
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Identifier Abstract Principal Investigator Institution Project Period State
1 R827642
Effects of Forest Fragmentation on Community Structure and Metapopulation Dynamics of Amphibians Johnson, Lucinda
Boone, Randall
Gross, John
Johnson, Catherine
Breneman, Dan
Olker, Jennifer H.
University of Minnesota - Duluth,Colorado State University December 1999 -
November 2002  
2 R827639
Molecular Detection of Anaerobic Bacteria as Indicator Species for Fecal Pollution in Water Field, Katharine G.

Oregon State University November 1999 -
October 2002  
3 R827644
Integrative Indicators of Ecosystem Condition and Stress across Multiple Trophic Levels in the San Francisco Estuary Dugdale, Richard C.
Arp, Alissa J.
Bollens, Stephen Morgan
Julian, David William
Kimmerer, Wim
Thompson, Janet K.
Wilkerson, Frances P.
San Francisco State University,Romberg Tiburon Center,U.S. Geological Survey,University of Florida,U.S. Geological Survey - Sacramento October 1999 -
September 2002
(Extended to September 2003)  
4 R827641
Biogeochemical Indicators of Watershed Integrity and Wetland Eutrophication Reddy, Konda R.
DeBusk, William F.
Fisher, M. M.
Graham, William M.
Keenan, L. W.
Lowe, E. F.
Ogram, A.
Prenger, Joseph P.
University of Florida,St. Johns River Water Management District October 1999 -
September 2002  
5 R827643
Multi-level Indicators of Ecosystem Integrity in Alpine Lakes of the Sierra Nevada Oris, James T.
Bailer, A. John
Guttman, Sheldon I.
Miller, Glenn C.
Reuter, John E.
Miami University,University of California - Davis,University of Nevada - Reno September 1999 -
September 2002
(Extended to September 2003)  
6 R827637
Developing an Indicator for Nutrient Supply in Tropical and Temperate Estuaries, Bays, and Coastal Waters Using the Tissue Nitrogen and Phosphorus Content of Macroalgae Fong, Peggy

University of California - Los Angeles August 1999 -
July 2002  
7 R827640
Stream Plethodontid Assemblage Response (SPAR) Index: Development, Application, and Verification in the MAHA Brooks, Robert P.
Rocco, Brian L.
Rocco, Gian L.
Hite, Jeremy T.
Pennsylvania State University - Main Campus,Penn State Coop. Wetlands Center July 1999 -
June 2002  
8 R827638
Developing Effective Ecological Indicators for Watershed Analysis Patten, Duncan T.
Lawrence, Rick
Marcus, Andrew
Minshall, Wayne
Yellowstone Ecosystem Studies,Montana State University,Idaho State University,Montana State University - Bozeman,University of Oregon July 1999 -
June 2002  

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The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Conclusions drawn by the principal investigators have not been reviewed by the Agency.

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