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Titlebook: Genetics of Forest Ecosystems; Klaus Stern,Laurence Roche Book 1974 Springer-Verlag Berlin · Heidelberg 1974 Forstgenetik.Forstökologie.St

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书目名称Genetics of Forest Ecosystems
编辑Klaus Stern,Laurence Roche
视频video
丛书名称Ecological Studies
图书封面Titlebook: Genetics of Forest Ecosystems;  Klaus Stern,Laurence Roche Book 1974 Springer-Verlag Berlin · Heidelberg 1974 Forstgenetik.Forstökologie.St
描述Throughout the world natural forest ecosystems have been, and are being massively disrupted or destroyed. The boreal forests of Canada are no more immune to man‘s intervention than the tropical rain forests of Africa, and the day is rapidly approaching when natural forest ecosystems, undisturbed by man, will be found only as remnants in national parks and other protected areas. Yet where they continue to exist these ecosystems are an extraordinarily rich, though relatively neglected source of data that illuminate many aspects of the classic theory of evolution. The subject matter of this book is not, however, confined to natural forest ecosystems. Forest ecosystems under varying degrees of management, and man­ made forests are also a rich source of information on ecological genetics. In general, however, it can be said that the published evidence of this fact has not yet significantly penetrated the botanical literature. All too frequently it is confined to what might be termed forestry journals. It is hoped that this book will to some extent redress the balance, and draw attention to a body of published work which not only provides a basis for the rational management and conservat
出版日期Book 1974
关键词Forstgenetik; Forstökologie; Stern; evolution; forest; genetics; Systematic Botany
版次1
doihttps://doi.org/10.1007/978-3-642-65517-3
isbn_softcover978-3-642-65519-7
isbn_ebook978-3-642-65517-3Series ISSN 0070-8356 Series E-ISSN 2196-971X
issn_series 0070-8356
copyrightSpringer-Verlag Berlin · Heidelberg 1974
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The Ecological Niche,The environmental conditions that permit a population to survive permanently, and with which this population interacts, today are usually designated as its “ecological niche.” Originally, the term “niche” did not have the same meaning for all ecologists but this need not be considered here. We above define and use it in the sense of . (1958).
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Genetics of Forest Ecosystems978-3-642-65517-3Series ISSN 0070-8356 Series E-ISSN 2196-971X
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https://doi.org/10.1007/978-3-642-91114-9es that have never been subjected to the processes of artificial selection and breeding. Therefore, forest ecologists and geneticists have been more concerned than agronomists and agricultural crop breeders with the inner mechanisms of natural and artificial ecosystems, of which many transitory form
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Sichtung und Analyse der Beobachtungen,st science. The dependence of species composition upon soil, climate, topography (microclimate), management, and the possibility of describing site on the basis of vegetation and sometimes to measure its productivity all offered numerous opportunities to forestry science and practice to engage in vi
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