Download or read book Biomonitoring of Environmental Status and Trends BEST Program written by and published by . This book was released on 2004 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biomonitoring of Environmental Status and Trends BEST Program written by and published by . This book was released on 1999 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biomonitoring of Environmental Status and Trends BEST Program written by and published by . This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biomonitoring of Environmental Status and Trends BEST Program written by and published by . This book was released on 2007 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biomonitoring of Environmental Status and Trends BEST Program written by and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biomonitoring of Environmental Status and Trends BEST Program written by and published by . This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biomonitoring of Environmental Status and Trends BEST Program Environmental Contaminants and Their Effects on Fish in the Mississippi River Basin written by and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: We collected examined and analyzed 1378 fish of 99 species from 47 sites in the Mississippi River basin (MRB) during 1995 and from a reference site in 1996. The sampling sites in the MRB represented National Contaminant Biomonitoring Program (NCBP) stations situated at key points on major rivers and National Water Quality Assessment Program (NAWQA) stations located on lower-order rivers and streams in the Eastern Iowa Basins (FIB) and Mississippi Embayment (MSE) Study Units. The reference site was the water supply system of the USGS-Leetown Science Center in rural Jefferson County WV Common carp (Cyprinus carpio; carp) and black basses (Micropterus spp., bass) the targeted species together represented 82% of the fish collected. Each fish was examined in the field for externally and internally visible gross lesions selected organs were weighed to compute various ponderal and organo-somatic indices and selected tissues and fluids were obtained and preserved for analysis of biomarkers. Fish health indicators included splenic macrophage aggregates lysozyme activity and hispathological anlysis of liver kidney and of liver tissues. Reproductive biomarkers included analysis of plasma concentrations of vitellogenin (vtg) and the sex steroid hormones 17beta-estradiol (E2) and 11-ketotestosterone (11- kt), and the histological determination of percent oocyte atresia (in female fish) and gonadal stage. Hepatic ethoxyresorufin O-deethylase (EROD) activity was also measured. Composite samples of whole fish from each station were grouped by species and gender and analyzed for persistent organochlorine and elemental contaminants and for dioxin-like activity (TCDD-EQ) using the H411E rat hepatoma cell bioassay.
Download or read book Biomonitoring of Environmental Status and Trends BEST Program written by and published by . This book was released on 2004 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biomonitoring of Environmental Status and Trends BEST Program U S Geological Survey Scientific Investigations Report 2004 5154 2004 written by and published by . This book was released on 2006* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Review of the Biomonitoring of Environmental Status and Trends Program written by and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Development of an Approach for Integrating Components of the U S Geological Survey Biomonitoring of Environmental Status and Trends BEST and National Stream Quantity Accounting Network NASQAN Programs for Large U S Rivers written by Nancy J. Bauch and published by . This book was released on 2005 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Review of the Biomonitoring of Environmental Status and Trends Program written by and published by National Academies. This book was released on 1995 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Department of the Interior and Related Agencies Appropriations for 1994 Justification of the budget estimates Office of the Secretary written by United States. Congress. House. Committee on Appropriations. Subcommittee on Department of the Interior and Related Agencies and published by . This book was released on 1993 with total page 1656 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Department of the Interior and Related Agencies Appropriations for 1993 Justification of the budget estimates Bureau of Land Management written by United States. Congress. House. Committee on Appropriations. Subcommittee on Department of the Interior and Related Agencies and published by . This book was released on 1992 with total page 1584 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Department of the Interior and Related Agencies Appropriations for Fiscal Year 1994 Department of Agriculture Energy Health and Human Services Interior Smithsonian Institution written by United States. Congress. Senate. Committee on Appropriations. Subcommittee on the Department of the Interior and Related Agencies and published by . This book was released on 1994 with total page 1618 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Water Quality Inventory written by and published by . This book was released on 1992 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Geological Survey Minerals Management Service etc written by United States. Congress. House. Committee on Appropriations. Subcommittee on Department of the Interior and Related Agencies and published by . This book was released on 2004 with total page 2406 pages. Available in PDF, EPUB and Kindle. Book excerpt:
