70 research outputs found
The condition of South Carolina's estuarine and coastal habitats during 2001-2002 : technical report
Get PDFThis technical report is the second of a series planned to provide periodic updated information on the condition of South Carolina’s estuarine habitats. The report describes our findings from the 2001-2002 sampling period and compares conditions observed in those years with conditions observed in the 1999-2000 survey. The report also includes newly modified indices of habitat condition at each site and for the estuarine and coastal waters of the whole state
Adverse outcome pathways and ecological risk assessment: Bridging to population-level effects
Full text linkInvertebrate fish food resources of lotic environments /
No full text"June 1988."Distributed to depository libraries in microfiche."Cooperating agencies: Fish and Wildlife Service, Environmental Protection Agency"--Cover.Includes bibliographical references (p. 77-84).Mode of access: Internet
Contaminant sensitivity of threatened and endangered fishes compared to standard surrogate species
No full textThe effect of acidic precipitation on amphibian breeding in temporary ponds in Pennsylvania /
No full text"November 1985."Includes bibliographical references (p. 65-69).USDI FWS Coop. Agreement.Partially funded by U.S. Environmental Protection Agency.Mode of access: Internet
Ecological assessment for the wetlands at milltown reservoir, missoula, montana: Characterization of emergent and upland habitats
No full textEffects of Suspended Sediment on Early-Life Stage Survivalof Yaqui Chub, an Endangered USA–Mexico Borderlands Cyprinid
No full text
The effects of air pollution and acid rain on fish, wildlife, and their habitats : urban ecosystems /
No full text"Contract no. 14-16-0009-80-085.""June 1982.""Dynamac Corporation"--Rept. doc. p."Office of Research and Development, U.S. Environmental Protection Agency"--Cover."Biological Services Program."Includes bibliographical references (p. 70-86).Mode of access: Internet
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