Douglas-fir (Pseudotsuga Menziesii). PDF Download

Author:
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 4

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Author: Christoph Leuschner
Publisher: Springer
ISBN: 3319430424
Category : Science
Languages : en
Pages : 998

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Book Description
This handbook in two volumes synthesises our knowledge about the ecology of Central Europe’s plant cover with its 7000-yr history of human impact, covering Germany, Poland, the Netherlands, Belgium, Luxembourg, Switzerland, Austria, Czech Republic and Slovakia. Based on a thorough literature review with 5500 cited references and nearly 1000 figures and tables, the two books review in 26 chapters all major natural and man-made vegetation types with their climatic and edaphic influences, the structure and dynamics of their communities, the ecophysiology of important plant species, and key aspects of ecosystem functioning. Volume I deals with the forests and scrub vegetation and analyses the ecology of Central Europe’s tree flora, whilst Volume II is dedicated to the non-forest vegetation covering mires, grasslands, heaths, alpine habitats and urban vegetation. The consequences of over-use, pollution and recent climate change over the last century are explored and conservation issues addressed.

Author: Ronald Newbold Bracewell
Publisher:
ISBN:
Category : Trees
Languages : en
Pages : 332

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Author: Jerry F. Franklin
Publisher: Palala Press
ISBN: 9781378969168
Category : History
Languages : en
Pages : 546

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Book Description
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Author: Harold Scofield Betts
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 8

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Author: G. E. Rehfeldt
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 8

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Author: Harold S. Betts
Publisher:
ISBN:
Category :
Languages : en
Pages : 8

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Author: Luc E Pâques
Publisher: Springer Science & Business Media
ISBN: 9400761465
Category : Science
Languages : en
Pages : 526

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Book Description
Forest tree breeding has been ongoing for more than 70 years across Europe. It has successfully generated improved varieties for the major economical forest tree species. They are part of the present European forestry landscape and largely contribute to intensive wood production and other forest activities. In this book, we describe the state-of-art of breeding for the main forest tree species. We provide a comprehensive, unique and up-to-date overview of the major scientific results and breeding achievements gathered from the many programmes scattered across Europe. The book is divided into 10 chapters, each as a monograph corresponding to a species or group of species Abies spp., (Larix spp., Picea abies, Picea sitchensis, Pinus sylvestris, Pseudotsuga menziesii, and Mediterranean pines; Acer pseudoplatanus, Fraxinus excelsior, and Prunus avium). Each of them is written by a group of experts and focuses on the distribution and economical importance of the species; motivation for breeding and breeding objectives; intraspecific genetic variability, breeding populations and breeding strategy; forest reproductive material deployment including mass-propagation and, prospects and perspectives for joint research and breeding. The book is a unique and up-dated source of information for students, researchers and professionals interested in the genetics and domestication of forest tree species.

Author: Richard E. Miller
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 20

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Author: Denis P. Lavender
Publisher: Oregon Forest Research Laboratory
ISBN: 9780615979953
Category : Douglas fir
Languages : en
Pages : 376

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Book Description
Douglas-fir (Pseudotsuga menziesii) has a wide distribution in North America and is one of the tree species most widely distributed outside its natural range. The species has been introduced to Europe, New Zealand, South America, and elsewhere around the world. At present, Douglas-fir is an accepted and integral part of forest management in many countries because of its economic importance and its reputation as a genus that may be able to deal with climate change. This book provides an overview of research activities and findings that highlights unique aspects of Douglas-fir physiology, genetics, and other related issues. The authors have pulled together a tremendous amount of information, starting with the evolutionary history and distribution of the genus Pseudotsuga. They provide a detailed description of introductions of Douglas-fir to other countries, including information about initial plantings, provenance trials, and genetic tree improvement activities. In the next sections about life history, the authors bring to bear their long-time research and teaching experiences with detailed descriptions of flowering, seeds, root, and seedling physiology, followed by sections about mycorrhizae and insects, diseases, and other biotic factors. This book will stand the test of time as an invaluable collection and cornerstone of information. It is intended as a resource for everybody interested in understanding the opportunities and challenges of managing Douglas-fir in a variety of regions and settings. It provides information for historians and social scientists investigating forestry trends; researchers, educators, and managers who look for detailed information in areas such as genetics and regeneration practices; and all others interested in the beautiful trees we call Douglas-fir.