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Phytogeographical Survey Of Rare Endangered And Extinct Vascular Plants In Canadian Flora
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Book Synopsis Rare Vascular Plants in Canada by : George William Argus
Download or read book Rare Vascular Plants in Canada written by George William Argus and published by . This book was released on 1990 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: This list was compiled to promote awareness of rare plants in Canada's flora, and also to promote awareness of their ecosystems and the need to preserve them. The list includes all native taxa, above the rank of form, that are rare in each of the provinces and/or territories in which they occur. Hybrids and naturalized species are not included. Information given for each includes scientific name and authority, synonyms, family name, references, endemism, nature conservancy rank, Canadian priority, and Committee on the Status of Endangered Wildlife in Canada status. Plants are also listed by family, endemic, province or territory, and priority.
Book Synopsis Les Plantes Vasculaires Rares de L'Alberta by : George William Argus
Download or read book Les Plantes Vasculaires Rares de L'Alberta written by George William Argus and published by . This book was released on 1978 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Syllogeus written by and published by . This book was released on 1981 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Plantes Vasculaires Rares de la Saskatchewan by : Robert V. Maher
Download or read book Plantes Vasculaires Rares de la Saskatchewan written by Robert V. Maher and published by . This book was released on 1979 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Endangered Plant Species of the World and Their Endangered Habitats by :
Download or read book Endangered Plant Species of the World and Their Endangered Habitats written by and published by . This book was released on 1985 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Plants in Danger by : Stephen D. Davis
Download or read book Plants in Danger written by Stephen D. Davis and published by . This book was released on 1986 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Canadian Theses by : National Library of Canada
Download or read book Canadian Theses written by National Library of Canada and published by . This book was released on 1975 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Endangered Plant Species of the World and Their Endangered Habitats by : Charles Robert Long
Download or read book Endangered Plant Species of the World and Their Endangered Habitats written by Charles Robert Long and published by . This book was released on 1978 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Endangered Species written by Don A. Wood and published by . This book was released on 1981 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Biological Aspects of Rare Plant Conservation by : Hugh Synge
Download or read book The Biological Aspects of Rare Plant Conservation written by Hugh Synge and published by John Wiley & Sons. This book was released on 1981 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes foundational ideas/papers about the science of rarity conservation. -- taken from review on vendor's site
Book Synopsis California’s Fading Wildflowers by : Richard A. Minnich
Download or read book California’s Fading Wildflowers written by Richard A. Minnich and published by Univ of California Press. This book was released on 2008-06-18 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: Early Spanish explorers in the late eighteenth century found springtime California covered with spectacular carpets of wildflowers from San Francisco to San Diego. Yet today, invading plant species have devastated this nearly forgotten botanical heritage. In this lively, vividly detailed work, Richard A. Minnich synthesizes a unique and wide-ranging array of sources—from the historic accounts of those early explorers to the writings of early American botanists in the nineteenth century, newspaper accounts in the twentieth century, and modern ecological theory—to give the most comprehensive historical analysis available of the dramatic transformation of California's wildflower prairies. At the same time, his groundbreaking book challenges much current thinking on the subject, critically evaluating the hypothesis that perennial bunchgrasses were once a dominant feature of California's landscape and instead arguing that wildflowers filled this role. As he examines the changes in the state's landscape over the past three centuries, Minnich brings new perspectives to topics including restoration ecology, conservation, and fire management in a book that will change our of view of native California.
Book Synopsis Extinction is Forever by : Ghillean T. Prance
Download or read book Extinction is Forever written by Ghillean T. Prance and published by . This book was released on 1977 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plant Bibliography written by and published by . This book was released on 1978 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Conservation Biology by : Peggy L. Fiedler
Download or read book Conservation Biology written by Peggy L. Fiedler and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 523 pages. Available in PDF, EPUB and Kindle. Book excerpt: • • • John Harper • • • Nature conservation has changed from an idealistic philosophy to a serious technology. Ecology, the science that underpins the technol ogy of conservation, is still too immature to provide all the wisdom that it must. It is arguable that the desire to conserve nature will in itself force the discipline of ecology to identify fundamental prob lems in its scientific goals and methods. In return, ecologists may be able to offer some insights that make conservation more practicable (Harper 1987). The idea that nature (species or communities) is worth preserv ing rests on several fundamental arguments, particularly the argu ment of nostalgia and the argument of human benefit and need. Nostalgia, of course, is a powerful emotion. With some notable ex ceptions, there is usually a feeling of dismay at a change in the sta tus quo, whether it be the loss of a place in the country for walking or rambling, the loss of a painting or architectural monument, or that one will never again have the chance to see a particular species of bird or plant.
Book Synopsis Inventory of Rare and Endangered Vascular Plants of California by : James Payne Smith (Jr.)
Download or read book Inventory of Rare and Endangered Vascular Plants of California written by James Payne Smith (Jr.) and published by . This book was released on 1988 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Canadian Journal of Botany written by and published by . This book was released on 1992 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Plantes Vasculaires Rares Du Manitoba by : David J. White
Download or read book Plantes Vasculaires Rares Du Manitoba written by David J. White and published by . This book was released on 1980 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
