Download or read book Population Viability Analysis written by Steven R. Beissinger and published by University of Chicago Press. This book was released on 2002-05-04 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many of the world's leading conservation and population biologists evaluate what has become a key tool in estimating extinction risk and evaluating potential recovery strategies - population viability analysis, or PVA.

Download or read book Proposed Recovery Plan for Snake River Salmon written by and published by . This book was released on 1995 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Energy Research Abstracts written by and published by . This book was released on 1993 with total page 922 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book General Technical Report PNW GTR written by and published by . This book was released on 1997 with total page 1036 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Research Paper PNW written by and published by . This book was released on 1978 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Southwest Regional Approach to Data Collection on California Coastal Salmonids written by Michael Prager and published by . This book was released on 1999 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Numerous California salmonids are listed or proposed for listing under the Endangered Species Act (ESA). The National Marine Fisheries Service (NMFS) has management responsibility for those listings and consequently requires quantitative data on abundance and biological characteristics of the fish populations, both for assessing current status and for projecting the future viability of the populations. At present, there is need for coordinated, comprehensive data collection on California coastal salmonids. With this in mind, a workshop was convened in Tiburon, California, by scientists and managers of the NMFS Southwest Regional Office (SWRO) and Southwest Fisheries Science Center (SWFSC). Participants discussed what data collection must be done, by whom, and the resources that will be needed. The emphasis of the meeting was on coho salmon and steelhead; participants acknowledged the need for a future meeting to discuss coastal chinook"--Executive summary

Download or read book Columbia River Power System written by United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Fisheries, Wildlife, and Water and published by . This book was released on 2002 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Variation in Salmonid Life Histories written by Mary F. Willson and published by . This book was released on 1997 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Demographic Toxicity written by H. Resit Akcakaya and published by Oxford University Press. This book was released on 2008-04-25 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited volume collects population and metapopulation models for a wide variety of species, focusing on the use of models in population-level risk assessment for toxins. Each chapter of Demographic Toxicity describes the application of a population model to one species, with the aim of demonstrating how various life history characteristics of the species are incorporated into the model, how ecotoxicological impacts are modeled, and how the results of the model has been or can be used in risk assessment. The model in each chapter is implemented in RAMAS software, which uses matrix modeling of population dynamics. RAMAS software is believed to be the most powerful tool ever invented for this task.Demographic Toxicity includes a CD that contains a demo version of the program and the data files for each species. The book explains how to use these specific tools for modeling, analysis, and interpretation of data. Demographic Toxicity provides a major review of current knowledge on population dynamics in different species, representing both terrestrial and aquatic environments.

Download or read book Snake River Salmon Recovery written by United States. Congress. Senate. Committee on Appropriations. Subcommittee on Energy and Water Development and published by . This book was released on 1995 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nez Perce National Forest N F Selway Ranger District Upper Swiftwater Timber Sale and Road Construction D F Record of Decision written by and published by . This book was released on 1996 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sustainable Fisheries Management written by E. Eric Knudsen and published by CRC Press. This book was released on 2020-02-10 with total page 745 pages. Available in PDF, EPUB and Kindle. Book excerpt: What has happened to the salmon resource in the Pacific Northwest? Who is responsible and what can be done to reverse the decline in salmon populations? The responsibly falls on everyone involved - fishermen, resource managers and concerned citizens alike - to take the steps necessary to ensure that salmon populations make a full recovery. T

Download or read book An Assessment of Ecosystem Components in the Interior Columbia Basin and Portions of the Klamath and Great Basins written by and published by . This book was released on 1997 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Canadian Journal of Fisheries and Aquatic Sciences written by and published by . This book was released on 2004 with total page 1140 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluation of EIS Alternatives by the Science Integration Team written by Sylvia J. Arbelbide and published by . This book was released on 1997 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nez Perce National Forest N F Hungry Mill Timber Sales written by and published by . This book was released on 1996 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ecology and Conservation of Fishes written by Harold M. Tyus and published by CRC Press. This book was released on 2011-10-19 with total page 573 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written as a stand-alone textbook for students and a useful reference for professionals in government and private agencies, academic institutions, and consultants, Ecology and Conservation of Fishes provides broad, comprehensive, and systematic coverage of all aquatic systems from the mountains to the oceans. The book begins with overview discussio