Author:
Publisher:
ISBN:
Category : Canada
Languages : en
Pages : 1322
Book Description
An indexing, abstracting and document delivery service that covers current Canadian report literature of reference value from government and institutional sources.
Microlog, Canadian Research Index
Author:
Publisher:
ISBN:
Category : Canada
Languages : en
Pages : 1322
Book Description
An indexing, abstracting and document delivery service that covers current Canadian report literature of reference value from government and institutional sources.
Publisher:
ISBN:
Category : Canada
Languages : en
Pages : 1322
Book Description
An indexing, abstracting and document delivery service that covers current Canadian report literature of reference value from government and institutional sources.
Rivers of North America
Author: Michael D. Delong
Publisher: Academic Press
ISBN: 0128188480
Category : Nature
Languages : en
Pages : 1109
Book Description
Rivers of North America, Second Edition features new updates on rivers included in the first edition, as well as brand new information on additional rivers. This new edition expands the knowledge base, providing readers with a broader comparative approach to understand both the common and distinct attributes of river networks. The first edition addressed the three primary disciplines of river science: hydrology, geomorphology, and ecology. This new edition expands upon the interactive nature of these disciplines, showing how they define the organization of a riverine landscape and its processes. An essential resource for river scientists working in ecology, hydrology, and geomorphology. - Provides a single source of information on North America's major rivers - Features authoritative information on more than 200 rivers from regional specialists - Includes full-color photographs and topographical maps to illustrate the beauty, major features, and uniqueness of each river system - Offers one-page summaries help readers quickly find key statistics and make comparisons among rivers
Publisher: Academic Press
ISBN: 0128188480
Category : Nature
Languages : en
Pages : 1109
Book Description
Rivers of North America, Second Edition features new updates on rivers included in the first edition, as well as brand new information on additional rivers. This new edition expands the knowledge base, providing readers with a broader comparative approach to understand both the common and distinct attributes of river networks. The first edition addressed the three primary disciplines of river science: hydrology, geomorphology, and ecology. This new edition expands upon the interactive nature of these disciplines, showing how they define the organization of a riverine landscape and its processes. An essential resource for river scientists working in ecology, hydrology, and geomorphology. - Provides a single source of information on North America's major rivers - Features authoritative information on more than 200 rivers from regional specialists - Includes full-color photographs and topographical maps to illustrate the beauty, major features, and uniqueness of each river system - Offers one-page summaries help readers quickly find key statistics and make comparisons among rivers
Key Migratory Bird Terrestrial Habitat Sites in the Northwest Territories and Nunavut
Author: Paul Bernard Latour
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 132
Book Description
Describes key terrestrial habitat areas that are essential to the welfare of various migratory bird species in Canada.
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 132
Book Description
Describes key terrestrial habitat areas that are essential to the welfare of various migratory bird species in Canada.
A S T I S Current Awareness Bulletin
Author: Arctic Science and Technology Information System
Publisher:
ISBN:
Category : Arctic regions
Languages : en
Pages : 534
Book Description
Publisher:
ISBN:
Category : Arctic regions
Languages : en
Pages : 534
Book Description
The Abundance and Distribution of Estuarine Birds in the Strait of Georgia, British Columbia
Author: Robert William Butler
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 80
Book Description
"The present publication follows an earlier report by Vermeer and Butler (1989) that described the physical and biological environment, prey organisms, and ecology of waterbirds in the Strait of Georgia. Here, we compare the year-round abundance, distribution, and energy consumption of birds in five large estuaries and one small urban estuary in the Strait of Georgia. We use the traditional definition of an estuary: the lower deltaic portion of a river and the nearby shallow waters in the freshwater plume"--Introd.
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 80
Book Description
"The present publication follows an earlier report by Vermeer and Butler (1989) that described the physical and biological environment, prey organisms, and ecology of waterbirds in the Strait of Georgia. Here, we compare the year-round abundance, distribution, and energy consumption of birds in five large estuaries and one small urban estuary in the Strait of Georgia. We use the traditional definition of an estuary: the lower deltaic portion of a river and the nearby shallow waters in the freshwater plume"--Introd.
Arctic Ecosystems in Peril
Author: Bruce D. J. Batt
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 130
Book Description
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 130
Book Description
Occasional Paper - Canadian Wildlife Service
Author: Canadian Wildlife Service
Publisher:
ISBN:
Category : Wildlife management
Languages : en
Pages : 340
Book Description
Publisher:
ISBN:
Category : Wildlife management
Languages : en
Pages : 340
Book Description
Occasional Paper
Author: Canadian Wildlife Service
Publisher:
ISBN:
Category : Animals
Languages : en
Pages : 270
Book Description
Publisher:
ISBN:
Category : Animals
Languages : en
Pages : 270
Book Description
Status and Population Trends of the Razorbill in Eastern North America
Author: Gilles Chapdelaine
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 28
Book Description
This report reviews the overall status of razorbills (Alca torda) breeding in eastern Canada, including small colonies in Maine and on St. Pierre & Miquelon. Estimated populations are tabulated for 132 locations and estimates are presented of population size & trends for razorbill auk colonies by geographic region. The final sections review the protection of seabird colonies in eastern Canada, the potential & known threats to razorbill populations, future prospects for the species, and future research & management needs.
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 28
Book Description
This report reviews the overall status of razorbills (Alca torda) breeding in eastern Canada, including small colonies in Maine and on St. Pierre & Miquelon. Estimated populations are tabulated for 132 locations and estimates are presented of population size & trends for razorbill auk colonies by geographic region. The final sections review the protection of seabird colonies in eastern Canada, the potential & known threats to razorbill populations, future prospects for the species, and future research & management needs.
Monitoring Thick-billed Murre Populations at Colonies in Northern Hudson Bay, 1972-92
Author: Anthony J. Gaston
Publisher:
ISBN:
Category : Bird populations
Languages : en
Pages : 20
Book Description
Reports on the results of the monitoring observations of the thick-billed murre (Uria lomvia) at two colonies in northern Hudson Bay: East Digges and Coats islands.
Publisher:
ISBN:
Category : Bird populations
Languages : en
Pages : 20
Book Description
Reports on the results of the monitoring observations of the thick-billed murre (Uria lomvia) at two colonies in northern Hudson Bay: East Digges and Coats islands.