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Author: G. A. Padbury
Publisher: University of Regina Press
ISBN: 9780889770973
Category : Nature
Languages : en
Pages : 228
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Book Description
This book describes the ecoregions of Saskatchewan, following a hierarchical framework for terrestrial ecosystems in Canada. The introduction reviews ecological land classification and the various interrelated factors that are involved in the development of ecosystems: geology, water, climate, vegetation, soils, wildlife, and human impacts. The main section describes the province within the context of the four ecozones and 11 ecoregions that were identified in the framework. For each ecoregion, the book provides a description of the physical setting, such as geology & climate, as well as the biological features that have developed in response to this physical environment. The impact of human activities on the ecology of the area concludes each of these descriptions. Appendices include lists of animal & plant species found in Saskatchewan and a glossary.
Author: G. A. Padbury
Publisher: University of Regina Press
ISBN: 9780889770973
Category : Nature
Languages : en
Pages : 228
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Book Description
This book describes the ecoregions of Saskatchewan, following a hierarchical framework for terrestrial ecosystems in Canada. The introduction reviews ecological land classification and the various interrelated factors that are involved in the development of ecosystems: geology, water, climate, vegetation, soils, wildlife, and human impacts. The main section describes the province within the context of the four ecozones and 11 ecoregions that were identified in the framework. For each ecoregion, the book provides a description of the physical setting, such as geology & climate, as well as the biological features that have developed in response to this physical environment. The impact of human activities on the ecology of the area concludes each of these descriptions. Appendices include lists of animal & plant species found in Saskatchewan and a glossary.
Author: Saskatchewan. Saskatchewan Environment and Resource Management
Publisher: University of Regina Press
ISBN: 9780889771239
Category : Nature
Languages : en
Pages : 236
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Book Description
Natural Neighbours: Selected Mammals of Saskatchewan focuses on various mammals found in Saskatchewan and describes their appearance, habits, food, habitat, survival strategies, ecological relationships, status, and range.
Author: Bernard D. Thraves
Publisher: University of Regina Press
ISBN: 9780889771895
Category : Business & Economics
Languages : en
Pages : 552
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Book Description
Saskatchewan: Geographic Perspectives is Saskatchewan's first comprehensive geography textbook. Its major sections cover these themes: Physical Geography, Historical and Cultural Geography, Population and Settlement, and Economic Geography. Eighteen chapters provide an excellent overview of the province from a variety of geographic perspectives, while twenty-nine focus studies explore specific topics in depth ... presents the work of forty-three scholars and is well-illustrated, with more than 150 figures, 70 tables, and over 60 full-colour plates. It also includes full reference lists and a comprehensive index. Although prepared specifically for use in post-secondary geography programs, this book is also appropriate for high school research projects and for anyone interested in the many facets of this vast and varied province."--Googlebooks.
Author:
Publisher:
ISBN:
Category : Ecological provinces
Languages : en
Pages : 76
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Book Description
Author: M. S. McLaughlan
Publisher:
ISBN: 9781926841182
Category : Forest ecology
Languages : en
Pages : 338
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Book Description
"The forest ecosystems of Saskatchewan are represented at the site level with 81 ecosites that span Saskatchewan's four ecozones: Taiga Shield, Boreal Shield, Boreal Plain and Prairie. Field sampling provided the raw data upon which the ecosite classification was built. Nearly 1700 semi-permanent relevés were established in 69 of the province's 80 forested ecodistricts. Each relevé provided information about the cover-abundance and growth form of each plant encountered, forest mensuration data, and soil and site characteristics. The ecosite classification provides summaries of the site attributes for each ecosite within the four ecozones; it also illustrates the relationship among the ecosites, within an ecozone, through a two-way matrix of moisture and species richness values. This ecosystem classification facilitates better integration of forest management disciplines by providing a common ecosystem language that forms an explicit operational framework for resource managers. Brief descriptions and ecological interpretations are also provided for each ecosite and usually include significant features and/or a statement about the possible successional trajectory for the ecosite in the absence and presence of disturbance."--Document.
Author: Leonard F. Ruggiero
Publisher:
ISBN:
Category : American marten
Languages : en
Pages : 198
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Book Description
This cooperative effort by USDA Forest Service Research and the National Forest System assesses the state of knowledge related to the conservation status of four forest carnivores in the western United States: American marten, fisher, lynx, and wolverine. The conservation assessment reviews the biology and ecology of these species. It also discusses management considerations stemming from what is known and identifies information needed. Overall, we found huge knowledge gaps that make it difficult to evaluate the species' conservation status.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 720
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Book Description
Author: John David Beckingham
Publisher: UBC Press
ISBN:
Category : Science
Languages : en
Pages : 468
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Book Description
An ecological classification system was developed for the mid-boreal ecoregions of Saskatchewan through the analysis of vegetation, soil, site, and forest productivity information. The hierarchical classification system has three levels - ecosite, ecosite phase, and plant community type. Thirteen ecosites are descrived with further details provided by subdivision into ecosite phase and plant community type. A soil type classification system that describes 17 soil types was also developed. Management interpretations were made for drought, excess moisture, hazard, frost heave hazard, soil temperature limitations, vegetation competition, windthrow hazard, productivity, and season of harvest. Colour photos and drawings for 103 common plants of the mid-boreal ecoregions of Saskatchewan are presented.
Author: William J. Zielinski
Publisher: DIANE Publishing
ISBN: 0788136283
Category :
Languages : en
Pages : 200
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Book Description
In the Western U.S., the forest carnivores in this assessment are limited to boreal forest ecosystems. These forests are characterized by extensive landscapes with a component of structurally complex, mesic coniferous stands that are characteristic of late stages of forest development. This report assesses the scientific basis for conserving the American marten, fisher, lynx, & wolverine. It consists of literature reviews for each species & a discussion of management considerations & information needs. Comprehensive!
Author: Gregory P. Marchildon
Publisher: University of Regina Press
ISBN: 9780889772175
Category : Science
Languages : en
Pages : 340
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Book Description
Scientists have been issuing increasingly direct warnings about the impact that climate change is having on the planet. These interdisciplinary studies break new ground in terms of our understanding of the climate experience in the Great Plains before and after agriculture was introduced, the current array of institutions surrounding water governance, and the strengths and weaknesses of rural and Aboriginal communities. Four chapters focus on the present attributes of, as well as future scenarios for, the South Saskatchewan River Basin in southern Alberta and southwestern Saskatchewan. The final group of chapters present case studies of rural communities, Cabri and Stewart Valley Saskatchewan, and Hanna as well as a First Nation reserve in Alberta, as well as a major conflict over water rights in Alberta. Book jacket.
