Reconstructed Old Growth Forest Stand Structure And Composition Of Two Stands On The Olympic Peninsula Washington State
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Reconstructed Old Growth Forest Stand Structure And Composition Of Two Stands On The Olympic Peninsula Washington State
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Author : David H. Peter
language : en
Publisher: DIANE Publishing
Release Date : 2010-10
Reconstructed Old Growth Forest Stand Structure And Composition Of Two Stands On The Olympic Peninsula Washington State written by David H. Peter and has been published by DIANE Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-10 with Nature categories.
Reconstructed Old Growth Forest Stand Structure And Composition Of Two Stands On The Olympic Peninsula Washington State
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Author : David Peter
language : en
Publisher:
Release Date : 2010
Reconstructed Old Growth Forest Stand Structure And Composition Of Two Stands On The Olympic Peninsula Washington State written by David Peter and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Douglas fir categories.
We reconstructed the stand structure and composition for two western Washington old-growth forest stands harvested around 1930 (named Fresca and Rail) from field and historical data. Both old-growth stands had a codominant or dominant 250-year-old Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) overstory with a few scattered older Douglas-fir. Western hemlock (Tsuga heterophylla (Raf.) Sarg.) was codominant at Rail but was predominantly in the mid-story and understory at Fresca. The Fresca site is now dominated by Sitka spruce (Picea sitchensis (Bong.) Carr.) and western hemlock, whereas Rail has a composition similar to the previous old-growth stand. Events taking place early in succession are probably responsible for the differences between the modern and historical stands. Accelerated restoration of old-growth structural diversity may be possible at both sites through repeated creation of artificial gaps, but Fresca will remain different from its historical composition.
Research Paper Pnw
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Author :
language : en
Publisher:
Release Date : 1978
Research Paper Pnw written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Forests and forestry categories.
Guidelines To Support Implementation Of The Great Bear Rainforest Order With Respect To Old Forest And Listed Plant Communities
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Author : Allen Banner
language : en
Publisher:
Release Date : 2019
Guidelines To Support Implementation Of The Great Bear Rainforest Order With Respect To Old Forest And Listed Plant Communities written by Allen Banner and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with Indigenous peoples categories.
"The Great Bear Rainforest Order (GBRO), established January 2016, presents legal objectives for the protection of Old Forests and Red- and Blue-Listed Plant Communities (Listed Communities) within the timber harvesting land base of the Great Bear Rainforest. Although the direction on management and conservation of both Old Forest and Listed Communities is conceptually straightforward, practical field implementation is challenging due to the lack of explicit field assessment criteria. This guidance document provides an overview of key aspects of the GBRO with respect to Old Forest and Listed Communities, and interpretation of the text in the GBRO with reference to current ecological concepts. Additionally, the document discusses how the GBRO text relates to the B.C. Conservation Data Centre methods for assessing Red- and Blue-Listed Ecological Communities. A set of field keys is provided to facilitate consistent application of ecological concepts to meet the intent of the GBRO objectives for Old Forest and Sufficiently Established Listed Communities. The keys incorporate initial minimum criteria for certain ecological features, and an index that integrates a suite of old forest attributes (the Forest Attribute Score) based on features that reflect the complexity of these older coastal, forested ecosystems. Both keys require the field practitioner to determine stand age and occurrence of a Veteran Overstory Tree layer. To evaluate the requirement for protection of Listed Communities, the level of understory development must also be evaluated. Calculation of a Forest Attribute Score requires the assessment of six stand attributes: density of Veteran Overstory Trees, density of large snags, vertical canopy differentiation, understory shrub and herb cover, amount of coarse woody debris, and stand disturbance history."--Publisher's website
Forest Succession And Stand Development Research In The Northwest
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Author :
language : en
Publisher:
Release Date : 1982
Forest Succession And Stand Development Research In The Northwest written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with Forest ecology categories.
Ecological Society Of America Annual Meeting Abstracts
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Author : Ecological Society of America. Meeting
language : en
Publisher:
Release Date : 2004
Ecological Society Of America Annual Meeting Abstracts written by Ecological Society of America. Meeting and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Ecology categories.
Forest Giants Of The Pacific Coast
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Author : Robert Van Pelt
language : en
Publisher: Global Forest Press
Release Date : 2001
Forest Giants Of The Pacific Coast written by Robert Van Pelt and has been published by Global Forest Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Nature categories.
Hemlock Dwarf Mistletoe
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Author : Paul E. Hennon
language : en
Publisher:
Release Date : 2001
Hemlock Dwarf Mistletoe written by Paul E. Hennon and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Government publications categories.
Patterns And Processes In Forest Landscapes
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Author : Raffaele Lafortezza
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-08-30
Patterns And Processes In Forest Landscapes written by Raffaele Lafortezza and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-08-30 with Science categories.
Increasing evidence suggests that the composition and spatial configuration – the pattern – of forest landscapes affect many ecological processes, including the movement and persistence of particular species, the susceptibility and spread of disturbances such as fires or pest outbreaks, and the redistribution of matter and nutrients. Understanding these issues is key to the successful management of complex, multifunctional forest landscapes, and landscape ecology, based on a foundation of island bio-geography and meta-population dynamic theories, provides the rationale to deal with this pattern-to-process interaction at different spatial and temporal scales. This carefully edited volume represents a stimulating addition to the international literature on landscape ecology and resource management. It provides key insights into some of the applicable landscape ecological theories that underlie forest management, with a specific focus on how forest management can benefit from landscape ecology, and how landscape ecology can be advanced by tackling challenging problems in forest (landscape) management. It also presents a series of case studies from Europe, Asia, North America, Africa and Australia exploring the issues of disturbance, diversity, management, and scale, and with a specific focus on how human intervention affects forest landscapes and, in turn, how landscapes influence humans and their culture. An important reference for advanced students and researchers in landscape ecology, conservation biology, forest ecology, natural resource management and ecology across multiple scales, the book will also appeal to researchers and practitioners in reserve design, ecological restoration, forest management, landscape planning and landscape architecture.
Canadian Journal Of Forest Research
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Author :
language : en
Publisher:
Release Date : 2002
Canadian Journal Of Forest Research written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Forests and forestry categories.