Landscape ecology and forest management
Almost all forest management activities affect landscape pattern to some extent. Among the most obvious impacts are those associated with forest harvesting and road building. These activities profoundly affect the size, shape, and configuration of patches in the landscape matrix. Even-age management such as clearcutting has been applied in blocks of uniform size, shape, and distribution, as strip cuts with alternating leave and cut strips or as progressive cutting of strips, and as patches with variable sizes, shapes, and,distributions. In contrast to the coarse-grain patterns produced on the landscape by even-age management, uneven-aged regeneration techniques produce small openings in the canopy where individual trees or small blocks of trees are harvested. Roads, another important landscape feature associated with forest management, are essential for access and for extracting forest products. Once built, however, they greatly alter the character,as well as the use of the landscape. 1999
This article is in PDF format (file size: 466 kb).
To download this article, right click on the link immediately below
and choose "save target as". To view the article, left click the link
immediately below.
(Download the latest
Acrobat Reader if required.)
Landscape ecology and forest management (1999)
Almost all forest management activities affect landscape pattern to some extent. Among the most obvious impacts are those associated with forest harvesting and road building. These activities profoundly affect the size, shape, and configuration of patches in the landscape matrix. Even-age management such as clearcutting has been applied in blocks of uniform size, shape, and distribution, as strip cuts with alternating leave and cut strips or as progressive cutting of strips, and as patches with variable sizes, shapes, and,distributions. In contrast to the coarse-grain patterns produced on the landscape by even-age management, uneven-aged regeneration techniques produce small openings in the canopy where individual trees or small blocks of trees are harvested. Roads, another important landscape feature associated with forest management, are essential for access and for extracting forest products. Once built, however, they greatly alter the character,as well as the use of the landscape.
Author: Crow, Thomas R.
Source: Issues in landscape ecology. Greeley, CO: Pioneer Press of Greeley, Inc.: 94-96. (1999)
Citation: Crow, Thomas R. 1999. Landscape ecology and forest management Issues in landscape ecology. Greeley, CO: Pioneer Press of Greeley, Inc.: 94-96. (1999).
Would you like to add information to this article?
Interested in writing or submitting an article?
Have a question about this article?
Have you reviewed the related Knowledge Base areas below?
KnowledgeBase: FPL (Forest Products Laboratory)
KnowledgeBase: Forestry
KnowledgeBase: FPL (Forest Products Laboratory)
Would you like to add information to this article? ...
Click Here
If you have a question regarding a Knowledge Base article, your best chance at uncovering an answer is to search the entire Knowledge Base for related articles or to post your question at the appropriate WOODWEB Forum. Before posting your message, be sure to review our Forum Guidelines.
Questions entered in the Knowledge Base Article comment form will not generate responses! A list of WOODWEB Forums can be found at WOODWEB's Site Map.
When you post your question at the Forum, be sure to include references to the Knowledge Base article that inspired your question. The more information you provide with your question, the better your chances are of receiving responses.
Return to beginning of article.
|
