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Author : William G. Bradshaw
Publisher :
ISBN 13 :
Total Pages : 146 pages
Book Rating : 4.:/5 (319 download)
Download or read book A Problem Analysis of Population Dynamics of the Jack Pine Budworm written by William G. Bradshaw and published by . This book was released on 1965 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert W. Campbell
Publisher :
ISBN 13 :
Total Pages : 244 pages
Book Rating : 4.:/5 (319 download)
Download or read book Population Dynamics of the Major North American Needle-eating Budworms written by Robert W. Campbell and published by . This book was released on 1993 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 348 pages
Book Rating : 4.:/5 (4 download)
Download or read book Research Paper PNW. written by and published by . This book was released on 1978 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Allan D. Watt
Publisher : Springer Science & Business Media
ISBN 13 : 9780412791109
Total Pages : 440 pages
Book Rating : 4.7/5 (911 download)
Download or read book Forests and Insects written by Allan D. Watt and published by Springer Science & Business Media. This book was released on 1997-09-30 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the full breadth of forest entomology. It combines the work of forest entomologists working on the impact and management of forest pests with those involved in diversity assessment and conservation of insects in forests. Forests and Insects demonstrates that both these disciplines demand an understanding of population and community biology. The book covers such topics as colonization of trees by insects, population dynamics of forest insects, insect natural enemies, the effects of climate change and pollution on forest pests, spatial variation in the abundance of insects,the mineralization of carbon by termites, the impact of herbivorous insects, and the conservation of forest insect diversity, including the effects of forest fragmentation and deforestation. This Royal Entomological Society Symposium volume will be of great interest to all agricultural and forest entomologists, population and community biologists, pest management specialists and anyone concerned with the conservation of forest biodiversity.
Author : Winston Jan Anthony Volney
Publisher : Northern Forestry Centre
ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.:/5 (89 download)
Download or read book Jack Pine Budworm Biology and Management written by Winston Jan Anthony Volney and published by Northern Forestry Centre. This book was released on 1995 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents proceedings of a symposium on the biology and management of the jack pine budworm (Choristoneura pinus Freeman). Topics of symposium papers included regional perspectives and histories of jack pine budworm infestation and control operations, budworm population biology, defoliation prediction, budworm monitoring, effects of stand age and site index on budworm damage, decision support tools for budworm management, jack pine forest ecosystem relationships, hazard rating and stand vulnerability assessment, and impact of jack pine budworm in Ontario.
Author :
Publisher :
ISBN 13 :
Total Pages : 232 pages
Book Rating : 4.:/5 (321 download)
Download or read book Forestry Theses Accepted by Colleges and Universities in the United States, January 1956-June 1966 written by and published by . This book was released on 1978 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 212 pages
Book Rating : 4.3/5 (121 download)
Download or read book Technical Bulletin written by and published by . This book was released on 1987 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 612 pages
Book Rating : 4.3/5 (91 download)
Download or read book Forestry Theses Accepted by Colleges and Universities in the United States written by and published by . This book was released on 1978 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Publisher :
ISBN 13 :
Total Pages : 644 pages
Book Rating : 4.:/5 (319 download)
Download or read book Information Report written by and published by . This book was released on 1985 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Klaus von Gadow
Publisher : Springer Science & Business Media
ISBN 13 : 9401729050
Total Pages : 252 pages
Book Rating : 4.4/5 (17 download)
Download or read book Risk Analysis in Forest Management written by Klaus von Gadow and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to the long-term planning horizons and the great variety of natural, economic, and operational hazards affecting forest ecosystems, uncertainty and multiple risk are typical aspects of forest management. Applications of risk analysis are surprisingly rare, in spite of the rich assortment of sophisticated forest planning tools that are available today. The objective of this particular volume within the book series Managing Forest Ecosystems is to present state-of-the-art research results, concepts, and techniques regarding the assessment and evaluation of natural hazards and the analysis of risk and uncertainty relating to forest management. Various aspects of risk analysis are covered, including examples of specific modelling tools. The book is divided into three sections covering ecological perspectives, applications in engineering and planning, and methods applicable to economics and policy.
Author : Ajith H. Perera
Publisher : UBC Press
ISBN 13 : 0774842369
Total Pages : 355 pages
Book Rating : 4.7/5 (748 download)
Download or read book Ecology of a Managed Terrestrial Landscape written by Ajith H. Perera and published by UBC Press. This book was released on 2011-11-01 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: The growing popularity of the broad, landscape-scale approach to forest management represents a dramatic shift from the traditional, stand-based focus on timber production. Ecology of a Managed Terrestrial Landscape responds to the increasing need of forest policy developers, planners, and managers for an integrated, comprehensive perspective on ecological landscapes. The book examines the "big picture" of ecological patterns and processes through a case study of the vast managed forest region in Ontario. The contributors synthesize current landscape ecological knowledge of this area and look at gaps and future research directions from several points of view: spatial patterns, ecological functions and processes, natural disturbances, and ecological responses to disturbance. They also discuss the integration of landscape ecological knowledge into policies of forest management policies, particularly with respect to Ontario's legislative goals of forest sustainability. Ecology of a Managed Terrestrial Landscape is the first book to describe the landscape ecology of a continuously forested landscape in a comprehensive manner. It is written for instructors and students in forest management, wildlife ecology, and landscape ecology, and for forest managers, planners, and policy developers in North America.
Author : Michael J. Apps
Publisher : Springer Science & Business Media
ISBN 13 : 3642611117
Total Pages : 455 pages
Book Rating : 4.6/5 (426 download)
Download or read book Forest Ecosystems, Forest Management and the Global Carbon Cycle written by Michael J. Apps and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: Globally, forest vegetation and soils are both major stores of terrestrial organic carbon, and major contributors to the annual cycling of carbon between the atmosphere and the biosphere. Forests are also a renewable resource, vital to the everyday existence of millions of people, since they provide food, shelter, fuel, raw materials and many other benefits. The combined effects of an expanding global population and increasing consumption of resources, however, may be seriously endangering both the extent and future sustainability of the world's forests. About thirty chapters cover four main themes: the role of forests in the global carbon cycle; effects of past, present and future changes in forest land use; the role of forest management, products and biomass on carbon cycling, and socio-economic impacts.
Author :
Publisher :
ISBN 13 :
Total Pages : 1010 pages
Book Rating : 4.:/5 (89 download)
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1971-11 with total page 1010 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Norman Elliot
Publisher :
ISBN 13 :
Total Pages : 320 pages
Book Rating : 4.3/5 (129 download)
Download or read book Studies of the Parasites of the Jack Pine Budworm written by Norman Elliot and published by . This book was released on 1985 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Thomas C.R. White
Publisher : Springer Science & Business Media
ISBN 13 : 364278299X
Total Pages : 437 pages
Book Rating : 4.6/5 (427 download)
Download or read book The Inadequate Environment written by Thomas C.R. White and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecology is characterized by a rapidly growing complexity and diversity of facts, aspects, examples, and observations. What is badly needed is the development of common patterns, of rules that, as in other sciences such as physics, can more generally explain the increasing complexity and variability we observe. Tom White, being one of the "seniors" in ecology, makes such an attempt in his book. the pattern he shows and explains with numerous examples from the entire animal kingdom is a universal hunger for nitrogen, a misery that drives the ecology of all organisms. He advocates that the awareness of this fundamental role that the limitation of nitrogen plays in the ecology of all organisms should be as a much part of each ecologis's intellectual equipment as is the awareness of the fact of evolution by means of natural selection. His claim is that not "enery" but "nitrogen" is the most limited "currency" in the animal world for the production and growth of their young.
Author :
Publisher :
ISBN 13 :
Total Pages : 344 pages
Book Rating : 4.E/5 ( download)
Download or read book Canadian Journal of Forest Research written by and published by . This book was released on 2013 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 664 pages
Book Rating : 4.:/5 (319 download)
Download or read book Behavior, Population Dynamics and Control of Forest Insects written by and published by . This book was released on 1995 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:
