Permanent-plot Procedures for Silvicultural and Yield Research

Permanent-plot Procedures for Silvicultural and Yield Research
Author: Robert O. Curtis
Publisher:
Total Pages: 92
Release: 2005
Genre: Forest site quality
ISBN:
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This paper reviews purposes and procedures for establishing and maintaining permanent plots for silvicultural and yield research, sampling and plot design, common errors, and procedures for measuring and recording data. It is a revision and update of a 1983 publication. Although some details are specific to coastal Pacific Northwest conditions, most of the material is widely applicable.

Science Accomplishments of the Pacific Northwest Research Station

Science Accomplishments of the Pacific Northwest Research Station
Author: Barry Leonard
Publisher: DIANE Publishing
Total Pages: 78
Release: 2008-03
Genre: Technology & Engineering
ISBN: 9781422399989
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Contents: Pacific Northwest (PNW) Research Station: The Setting: A Message from the PNW Executive Team; Goal Accomplishments; Goal 1: Develop an Understanding of Ecological, Social, & Economic Systems & Their Interactions; Goal 2: Assess the Status & Trends of Ecosystems & Natural Resources & Their Uses; Goal 3: Develop Science-Based Options for Informed Mgmt.; Goal 4: Communicate Science Findings & Enhance their Applications; Publications; symposia, Workshops, & Tours; Conservation Education; Honors & Awards; Research Context; Finances & Workforce; Cooperators Who Received Funding for Studies; Clients Who Provided Funding for Studies; & PNW Research Station Org. Illustrations.

Vegetation Monitoring

Vegetation Monitoring
Author: Caryl L. Elzinga
Publisher: DIANE Publishing
Total Pages: 190
Release: 1998-05
Genre: Science
ISBN: 9780788148378
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This annotated bibliography documents literature addressing the design and implementation of vegetation monitoring. It provides resources managers, ecologists, and scientists access to the great volume of literature addressing many aspects of vegetation monitoring: planning and objective setting, choosing vegetation attributes to measure, sampling design, sampling methods, statistical and graphical analysis, and communication of results. Over half of the 1400 references have been annotated. Keywords pertaining to the type of monitoring or method are included with each bibliographic entry. Keyword index.

Proceedings of a Conference on Sustainability of Wetlands and Water Resources

Proceedings of a Conference on Sustainability of Wetlands and Water Resources
Author: Marjorie Holland
Publisher:
Total Pages: 204
Release: 2002
Genre: Water-supply
ISBN:
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The conference focused on recent work in freshwater wetlands [both natural and constructed] with a view toward understanding wetland processes in a watershed context. Since humans have played important roles in watershed dynamics for years, attention was given to the human dimensions of wetland and watershed uses. Contributed sessions were organized on: biogeochemical cycling in wetlands; human health issues related to water; wetland restoration and reforestation; the role of wetlands in agricultural systems; wetlands and USA environmental law; chemical ecology and natural products from wetlands; water and wetlands in science education; and regional water strategies.

Modelling Forest Systems

Modelling Forest Systems
Author: A. Amaro
Publisher: CABI
Total Pages: 426
Release: 2003-01-01
Genre: Science
ISBN: 9780851998732
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There are many theoretical approaches to modelling forest systems, but not all of them have valid practical applications. This book reviews current thinking on various models and presents applications in various contexts. Papers have been selected and developed from those presented at aworkshop held in Portugal in June 2002. Topics covered include: Forest reality and modelling strategies Mathematical approaches and reasoning Estimation processes Models, validation and decision under uncertainty Model archives and metadata