Clearcutting - Wikipedia
Clearcutting contrasts with selective cutting, such as high grading, in which only commercially valuable trees are harvested, leaving all others. This practice can reduce the genetic viability of the forest over time, resulting in poorer or less vigorous offspring in the stand.
CLEAR-CUT中文(简体)翻译：剑桥词典 - Cambridge Dictionary
清楚的;明白无误的;显而易见的. She has clear-cut evidence that the company cheated her. 她有确凿的证据表明公司欺骗了她。 反义词. indistinct. unclear. (clear-cut在剑桥英语-中文（简体） …
Clear-cutting | Definition, Effects, Arguments For, & Facts
clear-cutting, the practice of cutting down most or all of the trees in a forest or a section of forest at the same time, usually in a uniform way. Clear-cutting is done to clear land for agriculture or ranching or simply to provide timber and other wood products.
The Debate Over the Clearcutting Method - ThoughtCo
2019年10月20日 · Clear-cutting is a method of harvesting and regenerating trees in which all trees are cleared from a site and a new, even-age stand of timber is grown. Clear-cutting is only one of several methods of timber management and harvest in both private and public forests.
Clear-Cutting: Economic and Environmental Impacts Explained
2024年9月23日 · What is clear-cutting? Clear-cutting is a logging practice where all trees in a designated area are removed at once. It is primarily used for efficient timber extraction and land conversion, but it has significant environmental consequences. …
Clear-Cutting Pros and Cons: What You Need to Know
2024年8月16日 · Clear-cutting is a logging practice where most or all trees in a designated area are uniformly cut down. This method is often used to quickly harvest timber and clear land for other uses. It is a common practice in forestry but comes …
About Clearcutting - Sierra Club
Clearcutting is an extreme logging method in which resilient natural forests are harvested and replaced with man-made tree plantations that do not replicate the ecosystem services of a healthy forest. Since 1997, over 1 million acres in California have been decimated by clearcutting and related logging practices.
Clear-Cutting: Pros And Cons Of The Typical Forestry Practice
2021年9月24日 · Clear-cuts are forest-felling when all or most of the trees are removed in the selected area at the same time. The method is the most commercially attractive and thus the most typical one. Commonly, trees are cut uniformly. However, there are other options as well.
Clearcutting - an overview | ScienceDirect Topics
Clear-cutting is a silvicultural system that removes an entire stand of trees from an area of 1 ha or more, and greater than two tree heights in width, in a single harvesting operation (Figure 5). It can be highly profitable. However, its application in mountain forests often involves unacceptable risks, or impairs landscape values.
The effect of clear-cutting forests on the environment
Clear cutting is the felling of an entire forest, usually before replanting. This method of forestry helps to optimise the harvest in technical, logistical and economic terms. Many members of the public are critical of the long-term environmental impact of this practice, particularly on the water cycle and soil quality.