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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…mehr

Produktbeschreibung
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.
Rezensionen
From the reviews of the second edition: "This book is the result of a lifetime's dedication to research on mountain and polar timberlines worldwide by the leading exponent. ... The many sketches of tree forms are a jewel of the author as artist. ... this work is a treasure and will remain the basic reference for decades. ... Summing Up: Highly recommended. Upper-division undergraduate through professional collections." (J. D. Ives, Choice, Vol. 47 (3), November, 2009) Aus den Rezensionen zur 2. Auflage: "... Im Hinblick auf den Klimawandel sind die anschließenden Kapitel zu Waldgrenzschwankungen und zum Forschungsbedarf von besonderem Interesse. ... Im wahrsten Sinne des Wortes erschöpfend ist das ... umfassende Literaturverzeichnis. lm Stichwortverzeichnis kann nach Arten, Orten und Sachbegriffen gesucht werden. Das Buch ist, durchgehend in Schwarz-Weiß, mit eindrucksvollen Fotos und Grafiken reich bebildert. ... Dennoch möchte man als pflanzengegeographisch Interessierter das Buch kaum missen: Wo sonst kann man sich rasch einen Überblick über die Literatur zu den weltweiten Waldgrenzen verschaffen?" (J.Ewald, in: Berichte der Bayerischen Botanischen Gesellschaft, October/2009, Vol. 79, S. ff.)