||Ambient toxicity testing in Chesapeake Bay : year 7 report /
Hall, Lenwood W. ;
Hall, L. W. ;
Anderson, R. D. ;
Messing, A. ;
Turner, T. ;
Alden, R. W.
||Maryland Univ., Queenstown. Wye Research and Education Center. ;Old Dominion Univ., Norfolk, VA. Applied Marine Research Lab. ;Nevada Univ., Las Vegas. Coll. of Sciences. ;Maryland Dept. of Natural Resources, Annapolis. Tidewater Ecosystem Assessment Div.;Environmental Protection Agency, Annapolis, MD. Chesapeake Bay Program.
|| Printed by the U.S. Environmental Protection Agency for the Chesapeake Bay Program,
||CBP/TRS 230/00; PB2000104247
Toxicity testing--Chesapeake Bay (Md. and Va.) ;
Water--Pollution--Toxicology--Chesapeake Bay (Md. and Va.) ;
Chesapeake Bay (Md. and Va.)--Environmental conditions.
Chesapeake Bay ;
Aquatic habitats ;
Water pollution sampling ;
Environmental monitoring ;
Bottom sediments ;
Inorganic compounds ;
Toxic substances ;
Biological effects ;
Water pollution effects(Animals) ;
Elizabeth River ;
South River ;
Sensitivity analysis ;
Statistical analysis ;
Multivariate analysis ;
Water column ;
Index of Biotic Integrity
||Region 3 Library/Philadelphia, PA
||Env Science Center Library/Ft Meade,MD
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||1 v. (various pagings) : ill., maps ; 28 cm.
||Data presented in this report collected during the seventh year of a research program designed to assess ambient toxicity of living resource habitats in Chesapeake Bay. The goals of this study were to identify toxic ambient areas in the Chesapeake Bay watershed by using a battery of standardized, directly mnodified, or recently developed water column and sediment toxicity tests concurrently with fish and benthic community assessments (index of biotic integrity approaches). The toxicity of ambient estuarine water and sediment was evaluated during the late summer/early fall of 1997 at eight stations in the following areas: Elizabeth River (four stations) and South River (four stations). Both inorganic and organic contaminants were assessed in ambient sediment and inorganic contaminants were measured in ambient water concurrently with toxicity testing to assess 'possible' causes of toxicity. Both fish and benthic communities were also assessed at the eight stations. An index of biotic integrity was determined for each trophic group. Both univariate and multivariate (using all endpoints) statistical techniques were used to analyze the water column and sediment toxicity data.
||"March, 2000." Includes bibliographical references. "EPA 903/R/00/006"--Cover.
||See also PB99-115487 (report for Year 6). Prepared in cooperation with Old Dominion Univ., Norfolk, VA. Applied Marine Research Lab., Nevada Univ., Las Vegas. Coll. of Sciences. and Maryland Dept. of Natural Resources, Annapolis. Tidewater Ecosystem Assessment Div. Sponsored by Environmental Protection Agency, Annapolis, MD. Chesapeake Bay Program.
||Product reproduced from digital image. Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at firstname.lastname@example.org. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA.
|Corporate Au Added Ent
||Chesapeake Bay Program (U.S.)
|Title Ser Add Ent
|PUB Date Free Form
|Series Title Untraced
||CBP/TRS ; 230/00
|OCLC Time Stamp
|OCLC Rec Leader
||01151cam 2200301Ka 45020