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Extramural Research

Grantee Research Project Results

NCER Grantee Research Project Results

Exploratory Research: Understanding Ecological Thresholds In Aquatic Systems Through Retrospective Analysis

Request for Applications closing date: June 22, 2004



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Identifier Abstract Principal Investigator Institution Project Period State
<< STAR GRANTS AND STAR CENTERS >>
1 R832439
Grant
Quantifying Stream Ecosystem Resilence To Identify Thresholds For Salmon Recovery Merenlender, Adina
Kondolf, Matt
Moyle, Peter
Resh, Vincent
 
University of California - Berkeley July 2006 -
June 2007
(Extended to August 2008)  
CA  
2 R832444
Grant
Quantifying Ecological Thresholds And Resilience In Stream Ecosystems Hilderbrand, Robert H.
Raesly, Richard L.
 
University of Maryland,Frostburg State University January 2006 -
December 2007  
MD  
3 R832442
Grant
Determination of Ecological Thresholds Through an Historical Perspective of Trophic Dynamics Delong, Michael D.
Anderson, Jeffrey R.
Thorp, James
 
Winona State University,University of Kansas September 2005 -
August 2007  
MN  
4 R832445
Grant
Eutrophication Thresholds – Assessment, Mitigation, and Resilience in Landscapes and Lakes Carpenter, Stephen R.
Foley, Jonathan A.
Turner, Monica G.
Collins, Daniel
 
University of Wisconsin - Madison September 2005 -
June 2007
(Extended to August 2008)  
WI  
5 R832449
Grant
Land Use Land Cover Change Governing Watershed Nitrogen Threshold And Stream Water Quality McGlynn, Brian
Gardner, Kristin
Patten, Duncan T.
Schmitz, Denine
Shanley, James
 
Montana State University September 2005 -
August 2007
(Extended to August 2009)  
MT  
6 R832448
Grant
Thresholds And Multiple Stable States In Southern New England Shallow Water Estuarine Communties Osman, Richard W.
Whitlatch, Robert B.
Zajac, Roman N.
 
Smithsonian Environmental Research Center September 2005 -
August 2007
(Extended to August 2008)  
MD  
7 R832441
Grant
Ecological Thresholds and Responses of Stream Benthic Communities to Heavy Metals Clements, William
Noon, Barry
Wang, Haonan
 
Colorado State University July 2005 -
December 2007
(Extended to December 2008)  
CO  
8 R832443
Grant
Retrospective Analysis Of A Multi-Decadal Phytoplankton Time-Series In Naragansett Bay: Stressors, Resilience, Change, And Ecological Thresholds Smayda, Theodore J.
Borkman, David G.
 
University of Rhode Island July 2005 -
June 2007  
RI  
9 R832440
Grant
Constructing Probability Surfaces of Ecological Changes in Coastal Aquatic Systems Through Retrospective Analysis of Phragmites Australis Invasion and Expansion Wardrop, Denice Heller
Easterling, Mary M.
King, Ryan
Patil, G. P.
Taillie, C.
Whigham, Dennis F.
 
Pennsylvania State University,Smithsonian Environmental Research Center,Virginia Institute of Marine Science July 2005 -
June 2007  
PA  
10 R832446
Grant
Ecosystem Thresholds and Alternate States In Great Plains Rivers and Streams: Cascading Effects of Anthropogenic Hydrologic Disturbance Dodds, Walter
Gido, Keith
Koelliker, James
With, Kimberly A.
 
Kansas State University April 2005 -
July 2008  
KS  
11 R832447
Grant
A Statistical Modeling Methodology for the Detection, Quantification, and Prediction of Ecological Thresholds Richardson, Curtis J.
Qian, Song S.
 
Duke University February 2005 -
June 2007
(Extended to August 2008)  
NC  



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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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