Grizzly Bears in British Columbia : Ecology, Conservation and Management PDF Download
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Author: Donald A. Blood
Publisher:
ISBN:
Category :
Languages : en
Pages : 1
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Book Description
Author: Donald A. Blood
Publisher:
ISBN:
Category :
Languages : en
Pages : 1
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Book Description
Author: British Columbia. Ministry of Environment, Lands, and Parks
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 84
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Book Description
This report describes the historic and current status of grizzly bears in British Columbia, reviews the knowledge about grizzly bears, and discusses what grizzlies and their ecosystems must have for their continued survival. The report also outlines the kind of information needed in order to improve management of grizzly bears and recommends a series of changes. Elements of a conservation strategy for grizzly bears in the province include habitat inventory and mapping, establishment of grizzly bear management areas, joint efforts with United States authorities, ensuring genetic diversity, and educational programs to enable people and grizzlies to live in harmony.
Author: British Columbia. Ministry of Environment, Lands, and Parks
Publisher:
ISBN:
Category : Black bear
Languages : en
Pages : 1
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Author:
Publisher:
ISBN:
Category : Brown bear
Languages : en
Pages : 28
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Book Description
Author: British Columbia. Ministry of Environment, Lands, and Parks
Publisher: Province of British Columbia, Ministry of Environment, Lands and Parks
ISBN: 9780772625373
Category : Grizzly bear
Languages : en
Pages : 16
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Book Description
Author: Vincenzo Penteriani
Publisher: Cambridge University Press
ISBN: 9781108483520
Category : Nature
Languages : en
Pages : 500
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Book Description
Bears have fascinated people since ancient times. The relationship between bears and humans dates back thousands of years, during which time we have also competed with bears for shelter and food. In modern times, bears have come under pressure through encroachment on their habitats, climate change, and illegal trade in their body parts, including the Asian bile bear market. The IUCN lists six bears as vulnerable or endangered, and even the least concern species, such as the brown bear, are at risk of extirpation in certain countries. The poaching and international trade of these most threatened populations are prohibited, but still ongoing. Covering all bears species worldwide, this beautifully illustrated volume brings together the contributions of 200 international bear experts on the ecology, conservation status, and management of the Ursidae family. It reveals the fascinating long history of interactions between humans and bears and the threats affecting these charismatic species.
Author: Kyle Adam Artelle
Publisher:
ISBN:
Category :
Languages : en
Pages : 160
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Book Description
Agencies often claim, and societies often assume, a scientific basis to natural resource management. Science does have potential for informing management, for example by providing rigorous approaches for advancing understanding of managed systems and predicting management outcomes. However, the extent to which science informs real-world management is rarely tested. I offer a simple conceptualization of the management process and show how it identifies multiple focal points for testing the scientific basis of management systems. I illustrate this first with hunt management of grizzly bears (Ursus arctos horribilis) in British Columbia (BC), Canada. I find that the number of kills often exceeds agency-defined sustainable limits, associated with unaddressed uncertainty. I refine approaches from fisheries management to illustrate how uncertainty could be buffered against when setting hunting targets. I then assess the ecology of grizzly bear-human conflict in BC. I find limited support for the common hypotheses that conflict- and hunt-related kills reduce subsequent conflict rates, despite both being management responses. Instead, I find that food availability is correlated with conflict rates, suggesting that more effective management might focus on protecting natural foods. I then focus on protected areas. I use a spatial capture-recapture approach to characterize spatial patterns of grizzly bears in the Great Bear Rainforest and find that existing protected areas do no better, or worse, than random at capturing areas with high densities of grizzly bear activity centres, suggesting protected areas shortcomings. Finally, I explore the process of management itself across Canada and the USA, where hunting is guided by a model which asserts that management is 'science-based'. However, in 667 management plans from agencies across the continent, I find key hallmarks of science (evidence, measurable objectives, transparency, independent review) largely lacking, raising doubts about a scientific basis. These chapters illustrate how shortcomings at various stages of the management process might undermine the ostensible scientific basis of an overall management system. I argue that assessing the role of science in management is important not only for enabling the evolution of management systems, but also for honest and transparent governance, by clarifying where science begins and ends in decision-making.
Author: Justin Page
Publisher: UBC Press
ISBN: 0774826746
Category : Nature
Languages : en
Pages : 177
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Book Description
Encompassing millions of hectares of globally rare coastal rainforest, the Great Bear Rainforest in coastal British Columbia is home to ancient trees, rich runs of salmon, and abundant species, including the elusive white “spirit bear.” The area also supports small human communities, particularly First Nations. Once slated for clear-cut logging, large areas were protected in 2006 by the signing of one of the world’s most significant and innovative conservation agreements. Tracking the Great Bear traces environmentalists’ efforts to save the area from status quo industrial forestry, while at the same time respecting First Nations’ right to economic development. Adopting a novel theoretical approach from science and technology studies, the book explains environmentalists' success as a result of their deployment of a powerful actor-network within British Columbia’s land-use decision-making process. This book makes a significant contribution to social scientific analyses of natural resource management. Bridging the gap between interpretivist and social structural analyses, it demonstrates how the Great Bear Rainforest was made – or, rather, recreated – out of uncertain and contested links among an improbable assemblage of actors and elements.
Author: Daniel D. Bjornlie
Publisher: National Park Service Yellowstone National Park
ISBN: 9780934948463
Category : Bear populations
Languages : en
Pages :
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Book Description
Author: Bruce McLellan
Publisher: Rocky Mountain Books Incorporated
ISBN: 9781771605656
Category :
Languages : en
Pages : 0
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Book Description
In all scientific disciplines, there is an expanding gap between what is known by the general public and what is known by scientists. In this book, Dr. Bruce McLellan tries to bridge that gap. Coexisting with grizzly bears into the future will be an increasing challenge and require a deep understanding of these large carnivores and what factors make their populations tick. Based on perhaps the longest uninterrupted wildlife research project done by one individual, this is the intertwined story of the science underlying our understanding of grizzly bears and family life in the wilderness while following bears. The story of grizzly bear behaviour and ecology is based on dozens of research papers published in this study, which in turn are based on the actual lives of over 200 radio-collared bears. These chapters are not written "for dummies" but contain considerable substance for people interested in the science behind animal ecology and conservation. The scientific chapters cover topics ranging from the bears' diet and how it influences changes in body fat and muscle, to how bears are counted and factors that influence births and deaths and regulate population size. Mixed among the science chapters is the story of how a couple in their mid-20s began the Flathead grizzly project, built a log cabin on the bank of the Flathead River, had babies, and raised them in the wilderness among bears, wolves, and mountain lions. They endured floods that washed away part of their camp, forest fires that burned thousands of square miles, and some very weird people. Both children grew up with grizzly bears and eventually earned their own M.Sc. and Ph.D. degrees in the ecology of these amazing animals.
