Population Harvesting
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Population Harvesting
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Author : Wayne M. Getz
language : en
Publisher: Princeton University Press
Release Date : 1989-04-21
Population Harvesting written by Wayne M. Getz and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989-04-21 with Nature categories.
Whether in felling trees for wood, rearing insects for biological control, or culling animals for conservation purposes, efficient management of biological systems requires quantitative analysis of population growth and harvesting policies. Aiming to encourage the exchange of ideas among scientists involved in the management of fisheries, wildlife, forest stands, and pest control, the authors of this work present a general framework for modeling populations that reproduce seasonally and that have age or stage structure as an essential component of management strategy. The book represents the first time that examples from such diverse areas of biological resource management have been brought together in a unified modeling framework using the standard notation of mathematical systems theory. In addition, the authors combine a nonlinear extension of Leslie matrix theory and certain linear elements, thereby permitting interesting analytical results and the creation of compact, realistic simulation models of resource systems.
Population Harvesting Mpb 27 Volume 27
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Author : Wayne M. Getz
language : en
Publisher: Princeton University Press
Release Date : 2020-03-31
Population Harvesting Mpb 27 Volume 27 written by Wayne M. Getz and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-31 with Science categories.
Whether in felling trees for wood, rearing insects for biological control, or culling animals for conservation purposes, efficient management of biological systems requires quantitative analysis of population growth and harvesting policies. Aiming to encourage the exchange of ideas among scientists involved in the management of fisheries, wildlife, forest stands, and pest control, the authors of this work present a general framework for modeling populations that reproduce seasonally and that have age or stage structure as an essential component of management strategy. The book represents the first time that examples from such diverse areas of biological resource management have been brought together in a unified modeling framework using the standard notation of mathematical systems theory. In addition, the authors combine a nonlinear extension of Leslie matrix theory and certain linear elements, thereby permitting interesting analytical results and the creation of compact, realistic simulation models of resource systems.
Technology S Harvest
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Author : Robert H. Multhaup
language : en
Publisher: Gulf Professional Publishing
Release Date : 1996
Technology S Harvest written by Robert H. Multhaup and has been published by Gulf Professional Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Business & Economics categories.
Wild Turkey Harvest Management
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Author : William M. Healy
language : en
Publisher:
Release Date : 2000
Wild Turkey Harvest Management written by William M. Healy and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Turkey hunting categories.
This project began in 1993 with a request from the Northeast Wildlife Administrators Association to the Northeast Wild Turkey Technical Committee "to identify the minimum set of information needed to properly manage wild turkey populations and facilitate state standardization of methods and protocols for data collection within the region." The Technical Committee is composed of the wild turkey project leaders from the northeastern United States and the Province of Ontario. The Wildlife Administrators represent state and provincial agencies with authority for managing wildlife.-- p.2.
Harvesting The Biosphere
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Author : Vaclav Smil
language : en
Publisher: MIT Press
Release Date : 2012-12-21
Harvesting The Biosphere written by Vaclav Smil and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-21 with Science categories.
An interdisciplinary and quantitative account of human claims on the biosphere's stores of living matter, from prehistoric hunting to modern energy production. The biosphere—the Earth's thin layer of life—dates from nearly four billion years ago, when the first simple organisms appeared. Many species have exerted enormous influence on the biosphere's character and productivity, but none has transformed the Earth in so many ways and on such a scale as Homo sapiens. In Harvesting the Biosphere, Vaclav Smil offers an interdisciplinary and quantitative account of human claims on the biosphere's stores of living matter, from prehistory to the present day. Smil examines all harvests—from prehistoric man's hunting of megafauna to modern crop production—and all uses of harvested biomass, including energy, food, and raw materials. Without harvesting of the biomass, Smil points out, there would be no story of human evolution and advancing civilization; but at the same time, the increasing extent and intensity of present-day biomass harvests are changing the very foundations of civilization's well-being. In his detailed and comprehensive account, Smil presents the best possible quantifications of past and current global losses in order to assess the evolution and extent of biomass harvests. Drawing on the latest work in disciplines ranging from anthropology to environmental science, Smil offers a valuable long-term, planet-wide perspective on human-caused environmental change.
Lesser And Canadian Sandhill Crane Populations Age Structure And Harvest
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Author : Raymond J. Buller
language : en
Publisher:
Release Date : 1979
Lesser And Canadian Sandhill Crane Populations Age Structure And Harvest written by Raymond J. Buller and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Bird populations categories.
Tongass National Forest N F Threemile Timber Harvest
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Author :
language : en
Publisher:
Release Date : 2004
Tongass National Forest N F Threemile Timber Harvest written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with categories.
Migration Harvest And Population Dynamics Of Mourning Doves Banded In The Central Management Unit 1967 77
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Author :
language : en
Publisher:
Release Date : 1982
Migration Harvest And Population Dynamics Of Mourning Doves Banded In The Central Management Unit 1967 77 written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with Bird banding categories.
A banding program for mourning doves (Zenaida macroura) was conducted by the 14 Central Management Unit (CMU) States and the U.S. FIsh and Wildlife Service during 1967-74. Banding and recovery records, as well as data from annual call-count and harvest surveys, were subsequently analyzed by a subcommittee of the Central Migratory Shore and Upland Game Bird Technical Committee. This paper presents information on mourning dove habitat, hunting regulations, and harvest in the CMU; distribution and derviation of band recoveries in and from CMU; distribution of mourning dove harvest in Mexico and Central America; chronology of migration; survival and recovery rates; effects of hunting on CMU mourning dove populations; and indirect nationwide mourning dove population estimates.
Harvest Of Fish And Wildlife
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Author : Kevin L. Pope
language : en
Publisher: CRC Press
Release Date : 2021-06-06
Harvest Of Fish And Wildlife written by Kevin L. Pope and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-06-06 with Nature categories.
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
Tongass National Forest N F Shelter Cove Timber Harvest
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Author :
language : en
Publisher:
Release Date : 1991
Tongass National Forest N F Shelter Cove Timber Harvest written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with categories.