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Author: Chris Maser
Publisher:
ISBN:
Category : Forest litter
Languages : en
Pages : 64
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Book Description
Gevallen bomen in verschillende stadia van verval komen tegemoet aan een veelzijdig bodemleven, doordat ze een relatief koel en vochtig bodemmilieu bieden voor dieren en een voedingsbodem voor micro-organismen en wortelactiviteit. Met het effect van het verlies hiervan door te intensief gebruik en beheer van bossen moet rekening worden gehouden met het oog op de toekomstige produktiviteit van bossen en om besluitvorming hieromtrent op juiste gegevens te kunnen baseren
Author: Chris Maser
Publisher:
ISBN:
Category : Forest litter
Languages : en
Pages : 64
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Book Description
Gevallen bomen in verschillende stadia van verval komen tegemoet aan een veelzijdig bodemleven, doordat ze een relatief koel en vochtig bodemmilieu bieden voor dieren en een voedingsbodem voor micro-organismen en wortelactiviteit. Met het effect van het verlies hiervan door te intensief gebruik en beheer van bossen moet rekening worden gehouden met het oog op de toekomstige produktiviteit van bossen en om besluitvorming hieromtrent op juiste gegevens te kunnen baseren
Author: Chris Maser
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 56
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Book Description
Author:
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 372
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Book Description
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 708
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Book Description
Author: Max G. Geier
Publisher:
ISBN:
Category : Adaptive natural resource management
Languages : en
Pages : 370
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Book Description
The H.J. Andrews Experimental Forest (Andrews Forest) is both an idea and a particular place. It is an experimental landscape, a natural resource, and an ecosystem that has long inspired many people. On the landscape of the Andrews Forest, some of those people built the foundation for a collaborative community that fosters closer communication among the scientists and managers who struggle to understand how that ecosystem functions and to identify optimal management strategies for this and other national forest lands in the Pacific Northwest. People who worked there generated new ideas about forest ecology and related ecosystems. Working together in this place, they generated ideas, developed research proposals, and considered the implications of their work. They functioned as individuals in a science-based community that emerged and evolved over time. Individuals acted in a confluence of personalities, personal choices, and power relations. In the context of this unique landscape and serendipitous opportunities, those people created an exceptionally potent learning environment for science and management. Science, in this context, was largely a story of personalities, not simply a matter of test tubes, experimental watersheds, or top-down management sponsored by a large federal agency or university. Ideas flowed in a constructed environment that eventually linked people, place, and community with an emerging vision of ecosystem management. Drawing largely on oral history, this book explores the inner workings and structure of that science-based community. Science themes, management issues, specific research programs, the landscape itself, and the people who work there are all indispensable components of a complex web of community, the Andrews group. The first four chapters explore the origins of the Forest Service decision to establish an experimental forest in the west-central Oregon Cascades in 1948 and the people and priorities that transformed that field site into a prominent facility for interdisciplinary research in the coniferous biome of the International Biological Programme in the 1970s. Later chapters explore emerging links between long-term research and interdisciplinary science at the Andrews Forest. Those links shaped the groups response to concerns about logging in old-growth forests during the 1980s and 1990s. Concluding chapters explore how scientists in the group tried to adapt to new roles as public policy consultants in the 1990s without losing sight of the community values that they considered crucial to their earlier accomplishments.
Author: Russell Link
Publisher: University of Washington Press
ISBN: 0295807024
Category : Science
Languages : en
Pages : 329
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Book Description
Whether you are planting a yard from scratch or modifying an existing area, Landscaping for Wildlife in the Pacific Northwest will help you select, arrange, and maintain plants and other landscape elements that fulfill wildlife needs. Homeowners, property owners, professional wildlife managers, landscape architects, and garden designers will all find it invaluable. A wealth of information is provided on: --Wildlife habitat and landscaping basics --Birds, mammals, reptiles, amphibians, and insects likely to be attracted to your property --Specialty gardens for butterflies and hummingbirds --How to plant and maintain woodlands, grasslands, wetlands, and waterways --Feeders and nest boxes --Ponds and birdbaths --Potential problems --Wildlife viewing tips --Extensive plant lists
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 632
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Book Description
Author: Don C. Bragg
Publisher:
ISBN:
Category : Riparian forests
Languages : en
Pages : 44
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Book Description
As our understanding of the importance of large woody debris (LWD) evolves, planning for its production in riparian forest management is becoming more widely recognized. This report details the development of a model (CWD, version 1.4) that predicts LWD inputs, including descriptions of the field sampling used to parameterize parts of the model, the theoretical and practical underpinnings of the model's structure, and a case study of CWD's application to a stream in Wyoming's Bridger-Teton National Forest.
Author:
Publisher:
ISBN:
Category : Coarse woody debris
Languages : en
Pages : 966
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Book Description
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 80
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Book Description
