The Effects on Lowland Habitat, Breeding Shorebirds and Songbirds in the Banks Island Migratory Bird Sanctuary Number 1 by the Growing Colony of Lesser Snow Geese (Chen Caerulescens Caerulescens) PDF Download
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Author: James Edward Hines
Publisher:
ISBN:
Category : Banks Island No. 1 Migratory Bird Sanctuary (N.W.T.)
Languages : en
Pages : 44
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Book Description
Describes the characteristics, abundance and condition of vegetation communities within and around the lesser snow goose colony and examines the effects of the colony on the abundance of breeding shorebirds and songbirds.
Author: James Edward Hines
Publisher:
ISBN:
Category : Banks Island No. 1 Migratory Bird Sanctuary (N.W.T.)
Languages : en
Pages : 44
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Book Description
Describes the characteristics, abundance and condition of vegetation communities within and around the lesser snow goose colony and examines the effects of the colony on the abundance of breeding shorebirds and songbirds.
Author: James M. Richards
Publisher: UBC Press
ISBN: 077486026X
Category : Nature
Languages : en
Pages : 815
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Book Description
Nunavut is a land of islands, encompassing some of the most remote places on Earth. It is also home to some of the world’s most fascinating bird species. The windswept tundra, rocky shorelines, and icy waters of this thinly populated land are integral to the survival of numerous breeding and non-breeding birds, including the colourful King Eider, the stately Snowy Owl, the spritely Snow Bunting, and the globe-spanning Northern Wheatear. Birds of Nunavut is the first complete survey of every species known to occur in the territory. It is co-written by a team of eighteen experts who have conducted a combined total of 300 seasons of fieldwork in Nunavut. They document 295 species of birds (of which 145 are known to breed in the territory), presenting a wealth of information on identification, distribution, ecology, behaviour, and conservation. Lavishly illustrated with over 800 colour photographs and 155 maps, it is a visually stunning reference work on the birds that live in and visit Nunavut.
Author: Alain J. Fontaine
Publisher:
ISBN:
Category : Biodiversity conservation
Languages : en
Pages : 108
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Book Description
Author: Paul Bernard Latour
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 132
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Book Description
Describes key terrestrial habitat areas that are essential to the welfare of various migratory bird species in Canada.
Author:
Publisher: Geological Survey (USGS)
ISBN:
Category : Medical
Languages : en
Pages : 444
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Book Description
Author: Charles F. Thompson
Publisher: Springer Science & Business Media
ISBN: 1441964215
Category : Science
Languages : en
Pages : 201
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Book Description
Current Ornithology publishes authoritative, up-to-date, scholarly reviews of topics selected from the full range of current research in avian biology. Topics cover the spectrum from the molecular level of organization to population biology and community ecology. The series seeks especially to review (1) fields in which an abundant recent literature will benefit from synthesis and organization, or (2) newly emerging fields that are gaining recognition as the result of recent discoveries or shifts in perspective, or (3) fields in which students of vertebrates may benefit from comparisons of birds with other classes. All chapters are invited, and authors are chosen for their leadership in the subjects under review.
Author: Bruce D. J. Batt
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 130
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Book Description
Author: R.W. Furness
Publisher: Springer Science & Business Media
ISBN: 9401513228
Category : Science
Languages : en
Pages : 365
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Book Description
Birds as Monitors of Environmental Change looks at how bird populations are affected by pollutants, water quality, and other physical changes and how this scientific knowledge can help in predicting the effects of pollutants and other physical changes in the environment.
Author: Elżbieta Kalisińska
Publisher: Springer
ISBN: 3030001210
Category : Science
Languages : en
Pages : 707
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Book Description
The population explosion that began in the 1960s has been accompanied by a decrease in the quality of the natural environment, e.g. pollution of the air, water and soil with essential and toxic trace elements. Numerous poisonings of people and animals with highly toxic anthropogenic Hg and Cd in the 20th century prompted the creation of the abiotic environment, mainly in developed countries. However, the system is insufficient for long-term exposure to low concentrations of various substances that are mainly ingested through food and water. This problem could be addressed by the monitoring of sentinels – organisms that accumulate trace elements and as such reflect the rate and degree of environmental pollution. Usually these are long-lived vertebrates – herbivorous, omnivorous and carnivorous birds and mammals, especially game species. This book describes the responses of the sentinels most commonly used in ecotoxicological studies to 17 trace elements.
Author: Richard L. Knight
Publisher: Island Press
ISBN: 1610911202
Category : Nature
Languages : en
Pages : 392
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Book Description
Wildlife and Recreationists defines and clarifies the issues surrounding the conflict between outdoor recreation and the health and well-being of wildlife and ecosystems. Contributors to the volume consider both direct and indirect effects of widlife-recreationist interactions, including: wildlife responses to disturbance, and the origins of these responses how specific recreational activities affect diverse types of wildlife the human dimensions of managing recreationists the economic importance of outdoor recreation how wildlife and recreationists might be able to coexist The book is a useful synthesis of what is known concerning wildlife and recreation. More important, it addresses both research needs and management options to minimize conflicts.
