Wetlands of the Fraser Lowland, 1989 PDF Download

Author: Peggy Ward
Publisher: Delta, B.C. : Canadian Wildlife Service
ISBN: 9780662194040
Category : Wetlands
Languages : en
Pages : 216

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Author: Michael McPhee
Publisher: [Delta, B.C.] : Canadian Wildlife Service
ISBN:
Category : Nature
Languages : en
Pages : 90

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Book Description
This is a companion report to the 1989 Fraser Lowland wetlands inventory (published in June 1992 as Technical report series no. 146). This report answers the following questions : What is the ownership status of the wetlands identified in the 1989 inventory? What is the current level of protection for each of these wetlands? What agencies are responsible for managing public lands on which these wetlands are located? What is meant by "protection" is discussed and the criteria used to categorize the Fraser Lowland wetlands for this report are described. Copies of the original 1:50,000 maps from the 1989 report are included in an appendix showing the location of each of the wetland units. A dBase III file is also included with all inventory material collected to date ie. 1989 data as well as the status data from this report.

Author: Paul J. Pilon
Publisher: Lands Directorate, Pacific and Yukon Region. Environment Canada
ISBN:
Category : Land use
Languages : en
Pages : 54

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Book Description
"This paper reports on a study of land use change on wetlands within a portion of British Columbia's, Southwestern Fraser Lowland. Wetlands were identified on the basis of soil and habitat characteristics. A map of these wetland areas was superimposed on land use maps for 1967 and 1982 to obtain change data"--Abstract.

Author: Ward, Peggy
Publisher: Delta, B.C. : Canadian Wildlife Service, Pacific and Yukon Region
ISBN: 9780662197355
Category : Wetland conservation
Languages : en
Pages : 36

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Author: Rod Giblett
Publisher: Intellect Books
ISBN: 1783202513
Category : Nature
Languages : en
Pages : 254

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Book Description
In Canadian Wetlands, Rod Giblett reads the Canadian canon against the grain, critiquing its popular representation of wetlands and proposing alternatives by highlighting the work of recent and contemporary Canadian authors, such as Douglas Lochhead and Harry Thurston, and by entering into dialogue with American writers. The book will engender mutual respect between researchers for the contribution that different disciplinary approaches can and do make to the study and conservation of wetlands internationally.

Author: Lauchlan H. Fraser
Publisher: Cambridge University Press
ISBN: 9780511542091
Category : Nature
Languages : en
Pages : 0

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Book Description
During the past century approximately fifty percent of the world's wetlands have been destroyed, largely due to human activities. Increased human population has lead to shrinkage of wetland areas, and data show that as they shrink, their important functions decline. Reduced wetland area causes more flooding in Spring, less available water during drought, greater risk of water pollution, and less food production and reduced carbon storage. Much of the remaining pristine wetland systems are found in the world's largest wetlands, and yet these areas have received surprisingly little scientific research or attention. This volume presents the views of leading experts on each of the world's largest wetland systems. Here, this international team of authors share their understanding of the ecological dynamics of large wetlands and their significance, and emphasise their need of conservation.

Author: Wayne Campbell
Publisher: UBC Press
ISBN: 9780774806213
Category : Nature
Languages : en
Pages : 768

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Book Description
This much-awaited final volume of The Birds of British Columbia completes what some have called one of the most important regional ornithological works in North America. It is the culmination of more than 25 years of effort by the authors who, with the assistance of thousands of dedicated volunteers throughout the province, have created the basic reference work on the avifauna of British Columbia. Volume 4 covers the last half of the passerines and describes 102 species, including the warblers, sparrows, grosbeaks, blackbirds, and finches. The text builds upon the authoritative format of the previous volumes and is supported by hundreds of full-colour illustrations, including detailed distribution maps, unique habitat shots, and beautiful photographs of the birds, their nests, eggs, and young. In addition, a species update lists and describes 27 species of birds new to the province since the first three volumes were published. The book concludes with Synopsis: The Birds of British Columbia into the 21st Century, which synthesizes data and information from all four volumes and looks at the conservation challenges facing birds in the new millennium. The four volumes in The Birds of British Columbia provide unprecedented coverage of the region's birds, presenting a wealth of information on the ornithological history, regional environment, habitat, breeding habits, migratory movements, seasonality and distribution patterns of 472 species of birds. It is the complete reference work for birdwatchers, ornithologists and naturalists.

Author: Barry A. Leach
Publisher:
ISBN:
Category : Estuarine area conservation
Languages : en
Pages : 55

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Book Description

Author: Lauchlan H. Fraser
Publisher: Cambridge University Press
ISBN: 9780521834049
Category : Nature
Languages : en
Pages : 512

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Book Description
Experts share their understanding of the ecology of large wetlands, their significance and their conservation.

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 506

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Book Description