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Author: Friedrich-Karl Holtmeier
Publisher: Springer Science & Business Media
ISBN: 1402097050
Category : Science
Languages : en
Pages : 445
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Book Description
For more than 40 years I have been engaged in timberline research. Thus, one could suppose that writing this book should not have been too difficult. It was harder, however, than expected, and in the end I felt that more questions had arisen than could be answered within its pages. Perhaps it would have been easier to write the book 30 years ago and then leave the subject to mature. Lastly it was the late Prof. Heinz Ellenberg who had convinced me to portray a much needed and complete picture of what we know of the timberline with special respect to its great physiognomic, structural and ecological variety. The first version of this book was p- lished in the German language (Holtmeier, 2000). Nevertheless, I was very delighted when Prof. Martin Beniston encouraged me to prepare an English edition for the series ‘Advances in Global Change Research’, which guaranteed a wider circulation. Timberline is a worldwide and very heterogeneous phenomenon, which can only be presented by way of examples. My own field experience is necessarily limited to certain timberline areas, such as the Alps, northern Scandinavia, northern Finland and many high mountain ranges in the western United States and Canada. However, my own observations and the results of my and my previous collaborators research were essential for developing the concept of the book and became integrated into the picture of timberline that is presented in the following chapters.
Author: Friedrich-Karl Holtmeier
Publisher: Springer Science & Business Media
ISBN: 1402097050
Category : Science
Languages : en
Pages : 445
Get Book Here
Book Description
For more than 40 years I have been engaged in timberline research. Thus, one could suppose that writing this book should not have been too difficult. It was harder, however, than expected, and in the end I felt that more questions had arisen than could be answered within its pages. Perhaps it would have been easier to write the book 30 years ago and then leave the subject to mature. Lastly it was the late Prof. Heinz Ellenberg who had convinced me to portray a much needed and complete picture of what we know of the timberline with special respect to its great physiognomic, structural and ecological variety. The first version of this book was p- lished in the German language (Holtmeier, 2000). Nevertheless, I was very delighted when Prof. Martin Beniston encouraged me to prepare an English edition for the series ‘Advances in Global Change Research’, which guaranteed a wider circulation. Timberline is a worldwide and very heterogeneous phenomenon, which can only be presented by way of examples. My own field experience is necessarily limited to certain timberline areas, such as the Alps, northern Scandinavia, northern Finland and many high mountain ranges in the western United States and Canada. However, my own observations and the results of my and my previous collaborators research were essential for developing the concept of the book and became integrated into the picture of timberline that is presented in the following chapters.
Author: Gregory Manchess
Publisher: Simon and Schuster
ISBN: 1481459252
Category : Fiction
Languages : en
Pages : 244
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Book Description
From renowned artist Gregory Manchess comes a lavishly painted novel about the son of a famed polar explorer searching for his stranded father, and a lost city buried under snow in an alternate future. When it started to snow, it didn’t stop for 1,500 years. The Pole Shift that ancient climatologists talked about finally came, the topography was ripped apart and the weather of the world was changed—forever. Now the Earth is covered in snow, and to unknown depths in some places. In this world, Wes Singleton leaves the academy in search of his father, the famed explorer Galen Singleton, who was searching for a lost city until Galen’s expedition was cut short after being sabotaged. But Wes believes his father is still alive somewhere above the timberline. Fully illustrated with over 120 pieces of full-page artwork throughout, Above the Timberline is a stunning and cinematic combination of art and novel.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 70
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Book Description
Author: W. Tranquillini
Publisher: Springer Science & Business Media
ISBN: 3642671071
Category : Science
Languages : en
Pages : 144
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Book Description
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.
Author: United States. Environmental Data and Information Service
Publisher:
ISBN:
Category : Earth sciences
Languages : en
Pages : 418
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Book Description
Author:
Publisher:
ISBN:
Category : Earth sciences
Languages : en
Pages : 28
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Book Description
Author: United States. Environmental Data and Information Service
Publisher:
ISBN:
Category : Earth sciences
Languages : en
Pages : 448
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Book Description
Author: United States. Environmental Data Service
Publisher:
ISBN:
Category : Earth sciences
Languages : en
Pages : 552
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Book Description
Author: Stephen F. Arno
Publisher: Mountaineers Books
ISBN:
Category : Nature
Languages : en
Pages : 314
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Book Description
Originally published in 1984, this is a classic in Western natural history now made available again to climbers, hikers, and other enthusiasts.
Author: Jack D. Ives
Publisher: Routledge
ISBN: 100069822X
Category : Nature
Languages : en
Pages : 1070
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Book Description
Originally published in 1974, Arctic and Alpine Environments examines, the relatively simple ecosystems of arctic and alpine lands that still occupy extensive areas little disturbed by modern technology. The book argues that there is a necessity for carefully controlled development of the resources of these regions and suggests that there is a risk of irreversible disturbance without full understanding of these regions. This book provides a detailed documentation of cold-stressed arctic and alpine terrestrial environments and systematically deals with the present and past physical environment – climate, hydrology and glaciology; biota – treeline, vegetation, vertebrate zoology, and historical biogeography; abiotic processes – geomorphological and pedological and the role of man – bioclimatology, archaeology and technological impact, including radioecology. The book will appeal to academics and students of environmental and biological science, as well as providing a significant source for conservationists’, government agencies and industrial organizations.
