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2005 Annual Report | Individual Level Indicators: Reproductive Function in Estuarine Fishes05-23-2007
... mg/L, pH 7.84/7.96) produced 30 fish in four trawls with an average GSI of 0.6 for the females and ...
http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)
Lake Erie Water Levels | Indicators | MED Large Lakes Research Branch | US EPA08-26-2009
Catch/trawl hour of selected nearshore fishes from Ohio Department of Natural Resources, Lake Erie western basin trawling surveys, May-September, 1978-2005 ...
http://www.epa.gov/med/grosseile_site/indicators/waterlevels.html (HTML)
2003 Annual Report | Trophic Indicators of Ecosystem Health in Chesapeake Bay02-11-2005
... algorithm developed in an REU Fellowship project (Miranda Hoover, Wittenburg University) to relate side-scatter to cell size... Fish collections are made with a midwater trawl, and ichthyoplankton and jellyfishes are sampled with a Tucker trawl.
http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)
Marine Education Services at UTMSI - American Heritage Catalog Entry07-14-1999
... salinity, dissolved oxygen and nutrients; make plankton tows and bottom trawls and collect sediment samples... Provided By: University of Texas at Austin, Marine Science InstituteURL: http://wwwutmsi.zo ...
http://yosemite.epa.gov/water/surfAH.nsf/fa929572810a3089852565ec00780... (HTML)
2004 Annual Report | Atlantic Coast Environmental Indicators Consortium10-27-2005
Torres, Raymond Institution: University of North Carolina at Chapel Hill , Ecosystem Management Research Institute , Texas A & M University , University of Maryland , University of South Carolina at Columbia EPA Project Officer: Levinson, Barbara ...
http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)
May/June 199909-25-2007
In fact, the article suggests that trawling is more dangerous than forest clearcutting because the area affected by trawling is 150 times the area which is logged and trawling's effects are much more likely to occur unnoticed by humans ... The article explains how trawling eliminates biodiviersity by damaging habitat and names several areas of ...
http://www.epa.gov/earlink1/earthlink/99mayjun/99mayjun.htm (HTML)
Significant Activity Reports | Great Lakes | US EPA01-28-2009
A bottom trawl yielded a large zander (related to the walleye), many bream ... A surface trawl yielded a number of Caspian kilka, a small (approx.
http://www.epa.gov/greatlakes/active/2001/oct01.html (HTML)
Environmental Education06-03-2008
Florida State University    $7,450 Gang Chen, 97 South Woodward Avenue, Tallahassee, FL ... of Ecology and Biology Education in Environmental Engineering Florida State University (FSU) incorporates ecological and biological sciences into its existing environmental ...
http://www.epa.gov/Education/grants/2006.html (HTML)
Significant Activity Reports | Great Lakes | US EPA01-28-2009
Clarkson University was in charge of this course, and instructors were drawn ... the Great Lakes National Program Office, USEPA Region 2, Clarkson University, the University of Tennessee, and Bowling Green State University.
http://www.epa.gov/greatlakes/active/2003/sept03.html (HTML)
2002 Annual Report | Trophic Indicators of Ecosystem Health in Chesapeake Bay07-03-2003
Institution: University of Maryland , University of Maryland Center for Environmental Science , University of Mississippi Main Campus Current Institution: University of Maryland Center for Environmental Science , University of Maryland , University of Mississippi Main Campus EPA Project Officer: Levinson, Barbara Project ... Paerl and colleagues at University of North Carolina-Chapel Hill (UNC-CH) Institute of Marine ...
http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)

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