Download or read book Vascular Plants of Continental Northwest Territories Canada written by Alf Erling Porsild and published by Ottawa: National Museum of Natural Sciences Natural Museums of Canada. This book was released on 1980 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: Guide to flowering plants and ferns of the continental Northwest Territories.
Download or read book Checklist of the Vascular Plants of Continental Northwest Territories Canada written by Alf Erling Porsild and published by . This book was released on 1968 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Vascular Plants of Continental Northwest Territories written by William J. Cody and published by University of Chicago Press. This book was released on 1980-11-01 with total page 667 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Vascular Plants of Restricted Range in the Continental Northwest Territories Canada written by William J. Cody and published by . This book was released on 1979 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Guide to Standard Floras of the World written by David G. Frodin and published by Cambridge University Press. This book was released on 2001-06-14 with total page 1136 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 2001 book provides a selective annotated bibliography of the principal floras and related works of inventory for vascular plants. The second edition was completely updated and expanded to take into account the substantial literature of the late twentieth century, and features a more fully developed review of the history of floristic documentation. The works covered are principally specialist publications such as floras, checklists, distribution atlases, systematic iconographies and enumerations or catalogues, although a relatively few more popularly oriented books are also included. The Guide is organised in ten geographical divisions, with these successively divided into regions and units, each of which is prefaced with a historical review of floristic studies. In addition to the bibliography, the book includes general chapters on botanical bibliography, the history of floras, and general principles and current trends, plus an appendix on bibliographic searching, a lexicon of serial abbreviations, and author and geographical indexes.
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.
Download or read book Flora of the Yukon Territory written by William J. Cody and published by NRC Research Press. This book was released on 2000 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work covers geology and vegetation of the vascular plants of the Yukon Territory. It should be of interest to botanical scientists, students and travellers interested in biodiversity, and for rare and endangered species wildlife management.
Download or read book Mountain Biodiversity written by Christian Korner and published by CRC Press. This book was released on 2024-11-01 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the result of the first global conference on mountain biodiversity, and is a contribution to the International Year of Mountains, 2002. The Global Mountain Biodiversity Assessment program is a Special Target Area Region project of DIVERSITAS (UNESCO and UNEP). Biological diversity is essential for the integrity of mountain ecosystems and this dependency is likely to increase as environmental (climate) and social conditions change. Steep terrain and climate, and severe land-use pressure cause mountain ecosystems to rank among the world's most endangered landscapes. The 28 chapters in this book represent research on the biological riches in all major mountain ranges of the world, and synthesize existing knowledge on mountain biodiversity - from diversity of bacteria, plants and animals to human diversity. The book is divided into five sections: an introduction providing an overview of the issues; plant and animal diversity; climate change and mountain biodiversity; land use and conservation; and a synthesis.
Download or read book 1997 IUCN Red List of Threatened Plants written by World Conservation Monitoring Centre and published by IUCN. This book was released on 1998 with total page 934 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book represents the most comprehensive compilation of data on threatened vascular plants ever published. It includes the names of some 33,000 plant species determined to be rare or threatened on a global scale. Conservation assessments were provided by the IUCN Species Survival Commission, the National Botanical Institute (South Africa), Environment Australia, and CSIRO, The Nature Conservancy, the Smithsonian Institution, and the Royal Botanic Gardens, Kew, together with hundreds of botanic gardens and botanists throughout the world. The Royal Botanic Gardens Edinburgh and the New York Botanical Garden have made major in-kind contributions.The result of 20 years work by botanists and conservationists around the world, it is intended as a conservation tool, a provider of baseline information to measure conservation progress and as a primary source of data on plant species. Most importantly, however, it provides the building blocks on which to base a worldwide effort to conserve plant species.
Download or read book Fresh Water written by E. C. Pielou and published by University of Chicago Press. This book was released on 1998-10 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pielou describes the natural history of fresh water--a vital ingredient of the natural world--exploring its sources and destinations, how it moves over and under the earth, and how it ends up in the atmosphere. 81 line drawings.
Download or read book Atlas of Rare Endemic Vascular Plants of the Arctic written by Stephen S. Talbot and published by . This book was released on 1999 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Arctic Ordeal written by Sir John Richardson and published by McGill-Queen's Press - MQUP. This book was released on 1994 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Only a handful of the original members of Sir John Franklin's first Arctic expedition returned. John Richardson was one of them. His journal recounts their journey across the Barren Grounds, providing many details not found in Franklin's own 1823 narrative and raising questions about Franklin's ability as a leader. In addition to his achievements as a doctor, meteorologist, and cartographer, Richardson was the first great naturalist to study the North American Arctic. His journal made such an outstanding contribution to ornithology, ichthyology, botany, and geology that much of modern Arctic research is founded upon his observations.
Download or read book Grasses written by Stephen A. Harris and published by Reaktion Books. This book was released on 2014-04-15 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most people have memories of playing on well-manicured lawns or running across the flat green surface of a local park, but we often don’t think of grasses as something we consume. Indeed, grasses include four species—wheat, rice, maize, and sugar—that provide sixty percent of human calorie intake, and we become more and more dependent on these as the world’s population increases. In this book, Stephen Harris explains the history of our relationship with these vital plants from the end of the last Ice Age to the present day. Combining biology, sociology, and cultural history, Grasses explores how these staple crops bear the mark of human influence more visibly than any other plant and how we, in turn, are motivated to protect green space such as public parks. Harris describes this symbiotic connection against the background of climate change, contending that humans must find a way to balance their need for grass as food, as living space, and potentially even as fuel. Providing an impressive exploration of the profound impact these plants have on our survival and our pleasure, this well-illustrated book is a must have for gardeners, foodies, and environmentalists.
Download or read book Eighteenth Century Naturalists of Hudson Bay written by Stuart Houston and published by McGill-Queen's Press - MQUP. This book was released on 2003-10-23 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors show that meteorologic data and weather information recorded at the HBC trading posts over two centuries provide the largest and longest consecutive series available anywhere in North America, one that can help us understand the mechanisms and amount of climate change. They demonstrate that Hudson Bay is the second largest site of new bird species named by Linnaeus and reproduce some of George Edwards' colour paintings of these new species. Six informative appendices reveal how the invaluable HBC archives were transferred from London, England, to Winnipeg, correct previous misinterpretations of the collaboration and relative contributions of Thomas Hutchins and Andrew Graham, use two centuries of HBC fur returns to demonstrate the ten-year hare and lynx cycles, tell how the swan trade almost extirpated the Trumpeter Swan, explain how the Canada Goose got its name before there was a Canada, and offer an extensive list of eighteenth-century Cree names for birds, mammals, and fish. Informative tables list the eighteenth-century surgeons at York Factory and give names and dates for the annual supply ships.
Download or read book Flora of the Hudson Bay Lowland and Its Postglacial Origins written by John L. Riley and published by NRC Research Press. This book was released on 2003 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Hudson Bay Lowland is the Earth's largest more or less continuous temperate wetland landscape. This book documents 816 native and 95 non-native vascular plants in the context of the distinct geological history and ecology of the area. It includes text and annotated checklist that are complemented by distribution maps and colour illustrations.
Download or read book Aquatic Dicotyledons of North America written by Donald H. Les and published by CRC Press. This book was released on 2017-09-01 with total page 3174 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aquatic Dicotyledons of North America: Ecology, Life History, and Systematics brings together a wealth of information on the natural history, ecology, and systematics of North American aquatic plants. Most books on aquatic plants have a taxonomic focus and are intended primarily for identification. Instead, this book provides a comprehensive overview of the biology of major aquatic species by compiling information from numerous sources that lie scattered among the primary literature, herbarium databases, and other reference materials. Included dicotyledon species are those having an obligate (OBL) wetland status, a designation used in the USACE National Wetland Plant List. Recent phylogenetic analyses are incorporated and rationale is provided for interpreting this information with respect to species relationships. This diverse assemblage of information will be useful to a wide range of interests including academic researchers, wildlife managers, students, and virtually anyone interested in the natural history of aquatic and wetland plants. Although focusing specifically on North America, the cosmopolitan distribution of many aquatic plants should make this an attractive text to people working virtually anywhere outside of the region as well. This book is an essential resource for assisting with wetland delineation.
Download or read book Aquatic Monocotyledons of North America written by Donald H. Les and published by CRC Press. This book was released on 2020-05-10 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together information on the natural history, ecology and systematics of North American aquatic monocotyledons. The book is an overview of the biology of major aquatic species by compiling information from numerous sources that lie scattered among the primary literature, herbarium databases, and other reference sources. Information on more than 300 species in 87 genera of monocotyledons will be included. Recent phylogenetic analyses will be incorporated. Although focusing specifically on North America, the cosmopolitan distribution of many aquatic plants should make this an attractive text to people working virtually anywhere outside of the region as well. Key Selling Features: The primary source of natural history information on aquatic plants Comprehensive lists of ecological associates Synthetic overview of systematic relationships of aquatic species and genera Practical information for rare and invasive plant managers Essential guide to facilitate wetland delineation
