Download or read book Short term Effects of Hydroblasting and Increased Stream Flow on the Benthic Macroinvertebrate Community of Lauzon River written by Wayne Fiset and published by Timmins, Ont. : Northeast Science & Technology. This book was released on 1995 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ontario Government Publications written by and published by . This book was released on 1996 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cumulates monthly issues and includes additional material.

Download or read book The Recovery of a Stream Macroinvertebrate Community from Long term Contamination by Mine Drainage written by Eric Wayne Bastin and published by . This book was released on 1992 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aquatic Macroinvertebrates of Small Streams in the Mineral King Region of Sequoia National Park written by Ian Anthony Chan and published by . This book was released on 1998 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Benthic Invertebrate Community Measures Among Stream Channel Types of the Copper River Delta Southcentral Alaska written by Todd C. White and published by . This book was released on 2009 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Copper River Delta of Southcentral Alaska is the largest contiguous wetland on the North American Pacific coast, and supports economically important commercial and recreational fisheries for all five species of pacific salmon. Some biological factors influencing salmon populations in the Copper River Delta have been previously investigated, but little effort has been made to establish baseline information on freshwater aquatic communities in the region. In an effort to provide area managers with aquatic community measures for future comparisons, benthic invertebrate community structure was contrasted among twelve streams representing six stream channel types common to the area and important to salmonid development. In general, invertebrate density, taxa richness, and diversity were greatest in channel types designated as high potential for salmonids. Taxonomic and functional feeding group measures show that macroinvertebrate communities of Copper River Delta streams sampled are representative of early (