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Author : COSEWIC Secretariat (Canada)
Publisher :
ISBN 13 :
Total Pages : 50 pages
Book Rating : 4.:/5 (319 download)
Download or read book COSEWIC Assessment Results written by COSEWIC Secretariat (Canada) and published by . This book was released on 2003 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Darcy Christopher Henderson
Publisher :
ISBN 13 : 9781100154534
Total Pages : 37 pages
Book Rating : 4.1/5 (545 download)
Download or read book Occupancy Survey Guidelines for Prairie Plant Species at Risk written by Darcy Christopher Henderson and published by . This book was released on 2010 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert G. Forsyth
Publisher :
ISBN 13 :
Total Pages : 206 pages
Book Rating : 4.F/5 ( download)
Download or read book Land Snails of British Columbia written by Robert G. Forsyth and published by . This book was released on 2004 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Snails and slugs have a reputation as slimy, repulsive creatures that are nothing more than garden pests, but they are important components of the ecosystems they live in. In fact, most of the pest slugs and snails are introduced species that have come here with the plants we import for our gardens. Worldwide there are more species of snails and slugs than all the mammals, birds, reptiles and amphibians combined, yet they are often overlooked because of their relatively small size. Land snails and slugs are well adapted to live in almost any kind of environment, from high arctic tundra to tropical forests. In British Columbia, they can be found just about everywhere. Land Snails of British Columbia describes all 92 species of terrestrial molluscs in our province. It includes photographs and detailed drawings of each, diagnostic keys and a selection of colour photographs to aid in identification. With each species description, the author discusses its natural history and distribution in the province. He also talks about reproduction, life history, diet, locomotion and shell structure (even slugs have shells). Nature buffs and anyone interested in looking past the bad reputation of these much-maligned creatures will find this handbook an enlightening guide. For gardeners, this book will tell you which snails to cast out of your garden and which ones to keep, because some snails and slugs are beneficial to gardens and some even prey on their pestilent relatives."--
Author :
Publisher :
ISBN 13 : 9780662157878
Total Pages : 18 pages
Book Rating : 4.1/5 (578 download)
Download or read book The Canadian Wetland Classification System written by and published by . This book was released on 1987 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: A classification system for Canadian wetlands based on the collective expertise and research of scientists across Canada. The system is provisional and subject to revision in future editions.
Author :
Publisher :
ISBN 13 :
Total Pages : 120 pages
Book Rating : 4.:/5 (319 download)
Download or read book Canadian Wildlife Species at Risk written by and published by . This book was released on 2010-10 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
![Download COSEWIC Assessment and Update Status Report on the American Chestnut, Castanea Dentata in Canada [electronic Resource] PDF Online Free](https://books.google.com/books/content/images/frontcover/l7OhDAEACAAJ?fife=w200-h370)
Author : John D. Ambrose
Publisher :
ISBN 13 : 9780662395454
Total Pages : 19 pages
Book Rating : 4.3/5 (954 download)
Download or read book COSEWIC Assessment and Update Status Report on the American Chestnut, Castanea Dentata in Canada [electronic Resource] written by John D. Ambrose and published by . This book was released on 2005 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report evaluates the status of the American chestnut (Castanea dentata). Remnants of once large populations of this tree still survive across most of its historical range in southern Ontario as well as most of the states within its range to the south. The report provides general information on the species (name and classification, description) and describes the following: distribution; habitat; biology; population sizes and trends; limiting factors and threats; special significance of the species; existing protection or other status.
Author : Ronald Heyer
Publisher : Smithsonian Institution
ISBN 13 : 1588344371
Total Pages : 537 pages
Book Rating : 4.5/5 (883 download)
Download or read book Measuring and Monitoring Biological Diversity written by Ronald Heyer and published by Smithsonian Institution. This book was released on 2014-12-16 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: Measuring and Monitoring Biological Diversity is the first book to provide comprehensive coverage of standard methods for biodiversity sampling of amphibians, with information on analyzing and using data that will interest biologists in general. In this manual, nearly fifty herpetologists recommend ten standard sampling procedures for measuring and monitoring amphibian and many other populations. The contributors discuss each procedure, along with the circumstances for its appropriate use. In addition, they provide a detailed protocol for each procedure's implementation, a list of necessary equipment and personnel, and suggestions for analyzing the data. The data obtained using these standard methods are comparable across sites and through time and, as a result, are extremely useful for making decisions about habitat protection, sustained use, and restoration—decisions that are particularly relevant for threatened amphibian populations.
Author : The Alberta Native Plant Council
Publisher : University of Alberta
ISBN 13 : 9780888643193
Total Pages : 532 pages
Book Rating : 4.6/5 (431 download)
Download or read book Rare Vascular Plants of Alberta written by The Alberta Native Plant Council and published by University of Alberta. This book was released on 2001-09 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: This exhaustively researched project brings together for the first time a complete listing of Alberta's rare vascular plants with detailed plant descriptions, habitat information and notes of special interest. Accompanied by numerous colour photographs, B&W illustrations and frequency maps, this text is essential for naturalists, botanists, students, and others interested in the flora of Alberta.
Author : Michael J. Samways
Publisher : Springer Science & Business Media
ISBN 13 : 9780412454400
Total Pages : 382 pages
Book Rating : 4.4/5 (544 download)
Download or read book Insect Conservation Biology (Conservation Biology, No 2) written by Michael J. Samways and published by Springer Science & Business Media. This book was released on 1994 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: The realms of conservationists and entomologists are brought together.
Author : Kenneth Stewart
Publisher : Univ. of Manitoba Press
ISBN 13 : 0887553745
Total Pages : 300 pages
Book Rating : 4.8/5 (875 download)
Download or read book Freshwater Fishes of Manitoba written by Kenneth Stewart and published by Univ. of Manitoba Press. This book was released on 2004-05-03 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manitoba's ninety-three species of fish give the province the third most diverse fish population in Canada. The provinceís variety of geological features, with its major lakes, rivers, tributaries, and watersheds, is due in large part to its history as the basin for Glacial Lake Agassiz. This, combined with its access to the waters of Hudson Bay and large American river systems, has provided habitat for a wide diversity of freshwater fish. Species from lampreys to goldeye, catfish to perch, bigmouth bass to slimy sculpin swim in waters from arctic rivers in the north to Red River tributaries and down to the Mississippi in the south.Freshwater Fishes of Manitoba is a comprehensive, user-friendly guide. Each species is accurately depicted in detailed colour photographs and accompanying map, with descriptions of physical characteristics, spawning and feeding habits, distribution, habitat, ecological role, and economic importance. The guide also includes an extensive glossary, keys to identifying the families, species, and subspecies, and information on documentation and preservation of specimens. Freshwater Fishes of Manitoba is not only the definitive guide to these fishes of Manitoba, it is also accessible and reliable for a range of users from general fishers to professional fish biologists.
Author : Xénia Keighley
Publisher : Academic Press
ISBN 13 : 0128174315
Total Pages : 359 pages
Book Rating : 4.1/5 (281 download)
Download or read book The Atlantic Walrus written by Xénia Keighley and published by Academic Press. This book was released on 2021-06-17 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Atlantic Walrus: Multidisciplinary insights into human-animal interactions addresses the key dimensions of long-term human walrus interactions across the Atlantic Arctic and subarctic regions, over the past millennia. This book brings together research from across the social and natural sciences to explore walrus biology, human culture, environmental conditions and their reciprocal effects. Together, 13 chapters of this book reconstruct the early evolution of walruses, walrus biology, the cultural significance and ecological impact of prehistoric and indigenous hunting practices, as well as the effects of commercial hunting and international trade. This book also examines historic and ongoing management strategies and, the importance of new research methodologies in revealing hitherto unknown details of the past, and concludes by discussing the future for Atlantic walruses in the face of climate change and increased human activities in the Arctic. This volume is an ideal resource for those who are seeking to understand an iconic Arctic species and its long and complex relationship with humans. This includes individuals and researchers with a personal or professional connection to walruses or the Arctic, as well as marine biologists, zoologists, conservationists, paleontologists, archaeologists, anthropologists, historians, indigenous communities, natural resource managers and government agencies. - Provides succinct overviews of the biology of the Atlantic Walrus (Odobenus rosmarus rosmarus) as well as human cultures within the North Atlantic Arctic and the surrounding region by consolidating research which until now has been scattered across fields and academic publications - Editorial team of inter-disciplinary researchers ensuring the breadth, depth and integration of material covered throughout the volume - Thirteen chapters, each authored by leading international researchers and experts on the Atlantic Walrus - Considers the inter-relatedness and complexity of species biology, ecological change, human culture, and anthropogenic pressures onto the Atlantic Walrus, all while remaining accessible to readers from different disciplines or a more generalist audience - Draws upon the latest methods in marine mammal and archaeological research - Assesses historical management of the species, while also considering current and future conservation efforts in light of human activities and climate change - Text supported by striking and insightful new maps and scientific illustrations, ideal for teaching and outreach
Author : Doris Ellen Ames
Publisher : Native Orchid Conservation
ISBN 13 : 0973486406
Total Pages : 162 pages
Book Rating : 4.9/5 (734 download)
Download or read book Orchids of Manitoba written by Doris Ellen Ames and published by Native Orchid Conservation. This book was released on 2005 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David J. Downing
Publisher :
ISBN 13 : 9780778545729
Total Pages : 254 pages
Book Rating : 4.5/5 (457 download)
Download or read book Natural Regions and Subregions of Alberta written by David J. Downing and published by . This book was released on 2006-01-01 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document presents the climatic, physiographic, vegetation, soil, wildlife and land use attributes that characterize each natural region and subregion. It has been organized into four parts: part one outlines national region and subregion concepts, part two describes methods used to generate climate statistics, part three presents a comparative analysis of selected climate statistics to facilitate comparison of natural regions and subregions, and part four presents detailed climatic, vegetation, soils and physiographic descriptions for six natural regions and twenty-one natural subregions currently recognized in Alberta.
Author : Anthony Patrick Russell
Publisher : University of Calgary Press
ISBN 13 : 1552380386
Total Pages : 293 pages
Book Rating : 4.5/5 (523 download)
Download or read book The Amphibians and Reptiles of Alberta written by Anthony Patrick Russell and published by University of Calgary Press. This book was released on 2000 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: Amphibians and reptiles (herpetofauna) are a significant but much-neglected component of the natural economy of the province of Alberta. The Amphibians and Reptiles of Alberta, Second Edition continues both as a field guide and a comprehensive natural history, builds on the strengths of the first with a richly illustrated text and colour photographs of the species taken by renowned wildlife photographer Wayne Lynch. The Amphibians and Reptiles of Alberta, First Edition won an Emerald Award for Environmental Excellence and an award from the Book Publishers Association of Alberta. This second edition has been thoroughly revised and updated. Nomenclature has been changed to reflect current thinking in the field. New photographs have been added, and maps and illustrations have been updated. This is the essential reference for Alberta herpetofauna.
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Author : Brooks, Ronald J
Publisher :
ISBN 13 : 9780662395485
Total Pages : pages
Book Rating : 4.3/5 (954 download)
Download or read book COSEWIC Assessment and Update Status Report on the Eastern and Western Yellow-bellied Racers, Coluber Constrictor Flaviventris and Coluber Constrictor Mormon in Canada [electronic Resource] written by Brooks, Ronald J and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Anna L. Leighton
Publisher :
ISBN 13 : 9780921104292
Total Pages : 280 pages
Book Rating : 4.1/5 (42 download)
Download or read book Sedges (Carex) of Saskatchewan written by Anna L. Leighton and published by . This book was released on 2012-01 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Fenton R. Vance
Publisher :
ISBN 13 : 9781550547030
Total Pages : 382 pages
Book Rating : 4.5/5 (47 download)
Download or read book Wildflowers Across the Prairies written by Fenton R. Vance and published by . This book was released on 1999 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:
