Bird Census Work And Environmental Monitoring
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Bird Census Techniques
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Author : Colin J. Bibby
language : en
Publisher: Academic Press
Release Date : 2012-12-02
Bird Census Techniques written by Colin J. Bibby and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Science categories.
Wild birds are counted for a wide variety of reasons and by a bewildering array of methods. However, detailed descriptions of the techniques used and the rationale adopted are scattered in the literature, and the newcomer to bird census work or the experienced bird counter in search of a wider view, may well have difficulty in coming to grips with the subject as a whole. While not an end in itself, numerical and distributional census work is a fundamental part of many scientific and conservation studies, and one in which the application of given standards is vital if results are not to be distorted or applied in a misleading way. This book provides a concise guide to the various census techniques and to the opportunities and pitfalls which each entails. The common methods are described in detail, and illustrated through an abundance of diagrams showing examples of actual and theoretical census studies. Anyone with a bird census job to plan should be able to select the method best suited to the study at hand, and to apply it to best effect within the limits inherent in it and the constraints of the particular study. The Royal Society for the Protection of Birds and the British Trust for Ornithology have for many years pioneered the collaboration of amateurs and professionals in various census studies. Three members of their staff, each with extensive field experience, now pool the knowledge of these investigations to lay the groundwork for sound census work in future years.
Bird Census Work And Environmental Monitoring
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Author : Sören Svensson
language : en
Publisher:
Release Date : 1970
Bird Census Work And Environmental Monitoring written by Sören Svensson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1970 with Bird populations categories.
Monitoring Bird Populations By Point Counts
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Author : C. John Ralph
language : en
Publisher: DIANE Publishing
Release Date : 1998-05
Monitoring Bird Populations By Point Counts written by C. John Ralph and has been published by DIANE Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-05 with categories.
Point counts of birds are the most widely used quantitative method and involve an observer recording birds from a single point for a standardized time period. In response to the need for standardization of methods to monitor bird populations by census, researchers met to present data from various investigations working under a wide variety of conditions, and to examine various aspects of point count methodology. Statistical aspects of sampling and analysis were discussed and applied to the objectives of point counts. The final chapter presents these standards and their applications to point count methodology.
Monitoring Bird Populations By Point Counts
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Author :
language : en
Publisher:
Release Date : 1995
Monitoring Bird Populations By Point Counts written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Bird populations categories.
Wildlife Review
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Author :
language : en
Publisher:
Release Date : 1969
Wildlife Review written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1969 with Wildlife conservation categories.
General Technical Report Psw
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Author :
language : en
Publisher:
Release Date : 1978
General Technical Report Psw written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Forests and forestry categories.
Design
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Author : J. Michael Wuerth
language : en
Publisher:
Release Date : 1994
Design written by J. Michael Wuerth and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Design categories.
Monitoring Bird Populations By Point Counts
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Author : C. John Ralph
language : en
Publisher: Wildlife Research Group
Release Date : 1998
Monitoring Bird Populations By Point Counts written by C. John Ralph and has been published by Wildlife Research Group this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with categories.
Point counts of birds are the most widely used quantitative method and involve an observer recording birds from a single point for a standardized time period. In response to the need for standardization of methods to monitor bird populations by census, researchers met to present data from various investigations working under a wide variety of conditions, and to examine various aspects of point count methodology. Statistical aspects of sampling and analysis were discussed and applied to the objectives of point counts. The final chapter presents these standards and their applications to point count methodology.
Wildlife Research Problems Programs Progress
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Author :
language : en
Publisher:
Release Date : 1967
Wildlife Research Problems Programs Progress written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1967 with Animals categories.
Wildlife Research
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Author :
language : en
Publisher:
Release Date : 1972
Wildlife Research written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1972 with Wildlife management categories.
The Division of Wildlife Research fulfills the broad authorit given to the Bureau of Sport Fisheries and Wildlife for research on an array of bird and mammal species -- resident and migratory, game and nongame, beneficial and harmful.