Search results

Results 1 - 8 of 8 for catadromous within all areas of the EPA. Only web pages are included. Search all document formats.

Massachusetts Bays - NEP Sites in the Northeast03-06-2008

... of failed control structures to remove impediments to anadromous and catadromous fish species and to improve tidal flow to a coastal ...

http://www.epa.gov/nep/pivot/sites/massachusetts_bays/2003massachusett... (HTML)

EPA - Grant Awards Database - All Grant Awards - Electronic Grant File for: VA FY 2005 Fish Passage Imp01-15-2010

This removal will restore natural stream velocities and restore resident and catadromous fishes access to spawning and rearing habitat. An ...

http://yosemite.epa.gov/oarm/igms_egf.nsf/3b85f9fbd4a5e54b85256fb60070... (HTML)

2007 Annual Report | Improved Valuation of Ecological Benefits Associated with Aquatic Living Resources: Development and Testing of Indicator-Based Stated Preference Valuation and Transfer03-18-2008

... Connecticut(CT), Massachusetts(MA), EPA Region I, Other Keywords: anadromous, catadromous, herring, alewife, shad, impoundment, index of biotic integrity, choice modeling ...

http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)

Regional Geographic Initiative Stories07-27-2009

"This report showcases ten of the various projects completed or underway in the 10 EPA regions during 1998."

http://www.epa.gov/regional/highlightsfin.htm (HTML)

Partnership for the Delaware Estuary - 2009 Report Summary by Habitat Category03-27-2009

... important ecosystem for many types of fisheries and wildlife, including anadromous and catadromous fish populations, migratory birds, and other wildlife.

http://www.epa.gov/nep/pivot/2009delaware_estuary.html (HTML)

EPA Exposure Research - Ecological Exposure Research Division Publications: 200703-04-2009

The species' catadromous life cycle makes it unlikely that E. sinensis will establish a breeding population in the Great Lakes ...

http://cfpub.epa.gov/ordpubs/nerlpubs/nerlpubs_eerd_2007.cfm?ActType=P... (HTML)

EPA Exposure Research - Ecological Exposure Research Division Publications: 200603-04-2009

Native to China and North/South Korea, this catadromous crab has successfully invaded several rivers and estuaries in eleven countries ...

http://cfpub.epa.gov/ordpubs/nerlpubs/nerlpubs_eerd_2006.cfm?ActType=P... (HTML)

Chapter 5: General Policies - Water Quality Handbook08-04-2008

Anadromous and catadromous species must be able to reach suitable spawning areas. Their young (and in some cases the adults ...

http://www.epa.gov/waterscience/standards/handbook/chapter05.html (HTML)