Physiological Ecology Of The Alpine Timberline
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Physiological Ecology Of The Alpine Timberline
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Author : W. Tranquillini
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Physiological Ecology Of The Alpine Timberline written by W. Tranquillini and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
In the European Alps the importance of forests as protection against ava lanches and soil erosion is becoming ever clearer with the continuing increase in population and development of tourism. The protective potential of the moun tain forests can currently only be partially realised because a considerable propor tion of high-altitude stands has been destroyed in historical times by man's extensive clearing ofthe forests. The forests still remaining are of limited effec tiveness, due to inadequate density of trees and over-maturity. Considerable efforts, however, are now being made in the Alps and other mountains of the globe to increase the high-altitude forested area through reforestation, to raise depressed timberlines, and to restore remaining protection forests using suit able silvicultural methods to their full protective value. This momentous task, if it is to be successful, must be planned on a sound foundation. An important prerequisite is the assembly of scientific facts con cerning the physical environment in the protection forest zone of mountains, and the course of various life processes of tree species occurring there. Since the introduction of practical field techniques it has been possible to investigate successfully the reaction of trees at various altitudes to recorded factors, and the extent to which they are adapted to the measured situations. Such ecophysio logical studies enable us to recognize the site requirements for individual tree species, and the reasons for the limits of their natural distribution.
Physiological Ecology Of The Alpine Timberline
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Author : Walter Tranquillini
language : en
Publisher:
Release Date : 1979
Physiological Ecology Of The Alpine Timberline written by Walter Tranquillini and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Ecology categories.
Trees At Their Upper Limit
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Author : Gerhard Wieser
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-05-15
Trees At Their Upper Limit written by Gerhard Wieser and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-05-15 with Technology & Engineering categories.
The product of decades of intensive research into alpine timberlines, this book presents a complete synthesis of current knowledge on the ecophysiology of tree growth and survival on high mountains in Europe. Amid growing realization that high elevation forests have a crucial role to play in protection against natural hazards, this book sets a new standard for research on the ecophysiology of trees growing at the alpine timberline.
Physiological Ecology Of Alpine Plants
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Author : G.G. Spomer
language : en
Publisher:
Release Date : 1963
Physiological Ecology Of Alpine Plants written by G.G. Spomer and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1963 with Mountain plants categories.
Physiological Ecology Of North American Plant Communities
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Author : Brain F. Chabot
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Physiological Ecology Of North American Plant Communities written by Brain F. Chabot and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Although, as W.D. Billings notes in his chapter in this book. the development of physiological ecology can be traced back to the very beginnings of the study of ecology it is clear that the modern development of this field in North America is due in the large part to the efforts of Billings alone. The foundation that Billings laid in the late 1950s came from his own studies on deserts and subsequently arctic and alpine plants, and also from his enormous success in instilling enthusiasm for the field in the numerous students attracted to the plant ecology program at Duke University. Billings' own studies provided the model for subsequent work in this field. Physiological techniques. normally confined to the laboratory. were brought into the field to examine processes under natural environmental conditions. These field studies were accompanied by experiments under controlled conditions where the relative impact of various factors could be assessed and further where genetic as opposed to environmental influences could be separated. This blending of field and laboratory approaches promoted the design of experiments which were of direct relevance to understanding the distribution and abundance of plants in nature. Physiological mechanisms were studied and assessed in the context of the functioning of plants under natural conditions rather than as an end in itself.
Alpine Plant Life
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Author : Christian Körner
language : en
Publisher: Springer Nature
Release Date : 2021-03-31
Alpine Plant Life written by Christian Körner and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03-31 with Science categories.
This book is a completely revised, substantially extended treatment of the physical and biological factors that drive life in high mountains. The book covers the characteristics of alpine plant life, alpine climate and soils, life under snow, stress tolerance, treeline ecology, plant water, carbon, and nutrient relations, plant growth and productivity, developmental processes, and two largely novel chapters on alpine plant reproduction and global change biology. The book explains why the topography driven exposure of plants to dramatic micro-climatic gradients over very short distances causes alpine biodiversity to be particularly robust against climatic change. Geographically, this book draws on examples from all parts of the world, including the tropics. This book is complemented with novel evidence and insight that emerged over the last 17 years of alpine plant research. The number of figures – mostly in color – nearly doubled, with many photographs providing a vivid impression of alpine plant life worldwide. Christian Körner was born in 1949 in Austria, received his academic education at the University of Innsbruck, and was full professor of Botany at the University of Basel from 1989 to 2014. As emeritus Professor he is continuing alpine plant research in the Swiss Alps.
Analysis Of The Alpine Environment For Studies In Physiological Ecology
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Author : George Guy Spomer
language : en
Publisher:
Release Date : 1961
Analysis Of The Alpine Environment For Studies In Physiological Ecology written by George Guy Spomer and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1961 with Microclimatology categories.
Alpine Treelines
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Author : Christian Körner
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-05-26
Alpine Treelines written by Christian Körner and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-05-26 with Science categories.
Alpine treelines mark the low-temperature limit of tree growth and occur in mountains world-wide. Presenting a companion to his book Alpine Plant Life, Christian Körner provides a global synthesis of the treeline phenomenon from sub-arctic to equatorial latitudes and a functional explanation based on the biology of trees. The comprehensive text approaches the subject in a multi-disciplinary way by exploring forest patterns at the edge of tree life, tree morphology, anatomy, climatology and, based on this, modelling treeline position, describing reproduction and population processes, development, phenology, evolutionary aspects, as well as summarizing evidence on the physiology of carbon, water and nutrient relations, and stress physiology. It closes with an account on treelines in the past (palaeo-ecology) and a section on global change effects on treelines, now and in the future. With more than 100 illustrations, many of them in colour, the book shows alpine treelines from around the globe and offers a wealth of scientific information in the form of diagrams and tables.
The Physiological Ecology Of Woody Plants
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Author : Theodore T. Kozlowski
language : en
Publisher: Academic Press
Release Date : 2012-12-02
The Physiological Ecology Of Woody Plants written by Theodore T. Kozlowski and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Science categories.
The efficient management of trees and other woody plants can be improved given an understanding of the physiological processes that control growth, the complex environmental factors that influence those processes, and our ability to regulate and maintain environmental conditions that facilitate growth. Emphasizes genetic and environmental interactions that influence woody plant growth Outlines responses of individual trees and tree communities to environmental stress Explores cultural practices useful for efficient management of shade, forest, and fruit trees, woody vines, and shrubs
Physiological Ecology Of Three Alpine Plant Species Along A Snowbank Gradient In The Northern Sierra Nevada
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Author : Jan Louise Beyers
language : en
Publisher:
Release Date : 1983
Physiological Ecology Of Three Alpine Plant Species Along A Snowbank Gradient In The Northern Sierra Nevada written by Jan Louise Beyers and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Eriogonum incanum categories.