Vascular Plants of Continental Northwest Territories PDF Download
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Author: William J. Cody
Publisher: University of Chicago Press
ISBN: 9780226565460
Category : Science
Languages : en
Pages : 667
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Book Description
Author: William J. Cody
Publisher: University of Chicago Press
ISBN: 9780226565460
Category : Science
Languages : en
Pages : 667
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Book Description
Author: Alf Erling Porsild
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 116
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Book Description
Author: Alf Erling Porsild
Publisher: Ottawa: National Museum of Natural Sciences Natural Museums of Canada
ISBN:
Category : Nature
Languages : en
Pages : 686
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Book Description
Guide to flowering plants and ferns of the continental Northwest Territories.
Author: The Alberta Native Plant Council
Publisher: University of Alberta
ISBN: 9780888643193
Category : Gardening
Languages : en
Pages : 532
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Book Description
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: David G. Frodin
Publisher: Cambridge University Press
ISBN: 9781139428651
Category : Science
Languages : en
Pages : 1136
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Book Description
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.
Author: William F. Grant
Publisher: Elsevier
ISBN: 1483273709
Category : Nature
Languages : en
Pages : 691
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Book Description
Plant Biosystematics is a compendium of papers from a symposium titled "Plant Biosystematics: Forty Years Later" held in Montreal in July 1983. This collection reviews the current field of biosystematics, particularly the evolution of natural biota, and how plant biosystematics can contribute to the welfare of humans. One paper reviews biosystematics, compares new approaches, and discusses the latest trend in comparative, molecular evolution of genes. One author discusses the cytology and biosystematics concerning the discontinuities and genetic independence occurring in the evolutionary process. Another author discusses chromosome pairing in species and hybrids that includes models of chromosome pairing in diploids. The text also describes chromosome banding and biosystematics, as well as the problems of chromosome banding that should be addressed to in future research. With estimates of the number of species being threatened with extinction numbering around 20,000 one paper address the issue of conservation and biosystematics. The author suggests that more biological information should be published to avoid duplication of effort, and possibly drive scientists to have their views more widely felt. Agriculturists, botanists, conservationists, environmentalists, and researchers in the field of botany, conservation, and plant genealogy will find this book valuable.
Author: William J. Cody
Publisher: NRC Research Press
ISBN: 9780660181103
Category : History
Languages : en
Pages : 698
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Book Description
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.
Author: Lawrence V. Gusta
Publisher: CABI
ISBN: 1845935144
Category : Science
Languages : en
Pages : 337
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Book Description
Presenting the latest research on the effects of cold and sub-zero temperatures on plant distribution, growth and yield, this comprehensive volume contains 28 chapters by international experts covering basic molecular science to broad ecological studies on the impact of global warming, and an industry perspective on transgenic approaches to abiotic stress tolerance. With a focus on integrating molecular studies in the laboratory with field research and physiological studies of whole plants in their natural environments, this book covers plant physiology, production, development, agronomy, ecology, breeding and genetics, and their applications in agriculture and horticulture.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 648
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Book Description
Author: E.H. Moss
Publisher: University of Toronto Press
ISBN: 1442659025
Category : Nature
Languages : en
Pages : 710
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Book Description
Since the publication of the first edition more than thirty years ago, The Flora of Alberta has become the standard guide for naturalists, botanists, and all those interested in the wildlife of the province. It provides an inventory of 1775 known vascular plant species – ferns, conifers, and flowering plants – that are native to Alberta, or if non-native, that have become established and grow wild in the province. All are grouped according to genus and family, with descriptions of species, genera, and families. Keys are provided to allow for the identification of all the known species, along with information on habitats in which species generally occur. The text for each species includes the chromosome number and indicates the geographical distribution in North America. Also included are 1158 provincial distribution maps, showing the locations of native species, and two specially prepared maps of the province – one indicating the distribution of major soil groups, the other distribution of major vegetation types. In the years since its initial publication The Flora of Alberta has been revised, updated, and considerably expanded while retaining the original format and purpose that have made it indispensable to a wide range of readers.
