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EBookClubs

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Book Sport Fishery Abstracts

Download or read book Sport Fishery Abstracts written by and published by . This book was released on 1982 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Annotated Bibliography of the Pike Esox Lucius

Download or read book Annotated Bibliography of the Pike Esox Lucius written by Crossman and published by BRILL. This book was released on 2024-02-12 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Synopsis of Biological Data on the Northern Pike

Download or read book Synopsis of Biological Data on the Northern Pike written by Alexander J. P. Raat and published by Food & Agriculture Org.. This book was released on 1988 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Technical Bulletin

Download or read book Technical Bulletin written by and published by . This book was released on 1983 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Harvest of Fish and Wildlife

Download or read book Harvest of Fish and Wildlife written by Kevin L. Pope and published by CRC Press. This book was released on 2021-06-06 with total page 483 pages. Available in PDF, EPUB and Kindle. Book excerpt: Harvest of Fish and Wildlife: New Paradigms for Sustainable Management unites experts in wildlife and fishery sciences for an interdisciplinary overview of harvest management. This book presents unique insights for embracing the complete social-ecological system to ensure a sustainable future. It educates users on evolutionary and population dynamics; social and political influences; hunter and angler behavior; decision processes; impacts of regulations; and stakeholder involvement. Features: Written by twenty-four teams of leading scientists and managers. Promotes transparent justification for fishing and hunting regulations. Provides examples for integrating decision making into management. Emphasizes creativity in management by integrating art and science. This book appeals to population biologists, evolutionary biologists and social scientists. It is a key resource for on-the-ground managers and research scientists developing harvesting applications. As the book’s contributors explain: “Making decisions that are robust to uncertainty...is a paradigm shift with a lot of potential to improve outcomes for fish and wildlife populations.” –Andrew Tyre and Brigitte Tenhumberg “Temporal shifts in system states...must somehow be anticipated and dealt with to derive harvest policies that remain optimal in the long term.” –Michael Conroy “Proactive, effective management of sportspersons...will be essential in the new paradigm of harvest management.” –Matthew Gruntorad and Christopher Chizinski

Book An Annotated Bibliography of the Pike Esox Lucius Osteichthyes Salmoniformes

Download or read book An Annotated Bibliography of the Pike Esox Lucius Osteichthyes Salmoniformes written by Edwin John Crossman and published by . This book was released on 1987 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organized in three sections: 1) an historical foreword by Richard C. Hoffmann entitled "The protohistory of pike in western culture"; 2) the bibliography comprising citations and annotations in alphabetical and chronological order; 3) a subject index.

Book Fish Management Report

Download or read book Fish Management Report written by and published by . This book was released on 1982 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book A Creel Census on Shawano Lake 1977 78 with Emphasis on Northern Pike

Download or read book A Creel Census on Shawano Lake 1977 78 with Emphasis on Northern Pike written by Ross W. Langhurst and published by . This book was released on 1984 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book DNR Digest

Download or read book DNR Digest written by and published by . This book was released on 1983 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Toward a Holistic Recreational Fisheries Management

Download or read book Toward a Holistic Recreational Fisheries Management written by Brett Michael Johnson and published by . This book was released on 1993 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tradicionaly recreational fishery management has focused on dynamics of individual fish populations. Attempts to improve fish populations center on manipulations of harvest or the population itself. However, outcomes of fishery management actions have been difficult to forecast. Ecological processes within fish communities and angler responses can produce unanticipated effects. This thesis documents my research on these processes in Lake Mendota to make fishery management a more holistic, predictive science. A food web manipulation began in 1987. This project used several fishery management tools to increase the biomass of piscivorus gamefish to evaluate food web manipulation as a water quality management tool. Forecasting and measuring direct and indirect effects of the manipulation were important objetives. To forecast how management would affect piscivore populations, and their consumption of prey, I combined two computer models: an age-structured population model and a bioenergetics model. This technique predicted how size, abundance, and consumption of piscivores changed with stocking rates and sire limits. A walleye stocking program that yielded 8,000 yearling/year doubled consumption demand; adding a 381-mm minimum size limit achieved another 50% increase. To predict consequences of piscivore management for prey populations, I studied predador and prey fish populations. Highley variable prey recuitment made forecasting impacts of piscivory difficult. Based on historic recruitment patterns, enhanced walleye populations could consume 65-100% of young-of-year perch biomass produced in low recruitment years. When recruitment was high walleyes consumed less than 5% of the biomass. Translating predicted piscivore consumption into perch dynamics was accomplished by incorporating prey recruitment uncertainty. Angler response to piscivore enhancements was intense. Angler effort increased four-fold and harvest rates doubled to 60% per year. As a result, forescasts of piscivore consumption demand and the effectiveness of food web manipulation dependend heavily on responses of sport anglers to piscivore populations. Hence, a better understanding of angler dynamics was required before ecological effects of fishery management actions could be predicted. I developed a predatory-prey model to study angler-piscivore interactions. This approach linked angler and fish dynamics, and provided the means to incorporate fish, anglers, and management actions within one framework.

Book Wisconsin Public Documents

Download or read book Wisconsin Public Documents written by State Historical Society of Wisconsin and published by . This book was released on 1979 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Investigational Report

Download or read book Investigational Report written by and published by . This book was released on 1992 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Technical Bulletin Department of Natural Resources

Download or read book Technical Bulletin Department of Natural Resources written by Wisconsin. Department of Natural Resources and published by . This book was released on 1983 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt: