| 森林合理年伐量分析确定方法研究 |
| |
| 引用本文： | 李春干.森林合理年伐量分析确定方法研究[J].自然资源学报,1997,12(1):84-88. |
| |
| 作者姓名： | 李春干 |
| |
| 作者单位： | 广西林业勘测设计院, 南宁 530011 |
| |
| 摘 要： | 森林合理年伐分析确定是年森林采伐限额编制的关键技术之一,也是森林经理学的重要内容之一。本文从森林永续利用理论出发,以消长比度、成熟林采伐度、龄级结构改善度、流量均衡度、需要满足度５个指标建立了分析确定的综合评价模型,提出了森林合理年伐量分析确定的精确化方法,从而有效地保证了结果的科学性和准确性。
|
| 关 键 词： | 森林合理年伐量 分析确定 综合评价 模型 |
| 收稿时间： | 1996-05-21 |
A STUDY ON THE ANALYSIS DETERMINATION METHOD OFTHE RATIONAL ANNUAL CUT OF FORESTS |
| |
| Li Chungan.A STUDY ON THE ANALYSIS DETERMINATION METHOD OFTHE RATIONAL ANNUAL CUT OF FORESTS[J].Journal of Natural Resources,1997,12(1):84-88. |
| |
| Authors: | Li Chungan |
| |
| Institution: | Guangxi Institute of Forest Survey and Planning, Nanning 530011 |
| |
| Abstract: | The analysis determination of the rational annual cut of forests is one the critical techniques used to work out the quota of the annual forest cut. It is also one of the important contents of forest management. In this paper, according to sustained utilization theory of forests, a synthetic evaluation model of the analysis determination is established and a precise method of the analysis determination of the rational annual cut of forests suggested, thus effectively assuring the results to be scientific and accurate. |
| |
| Keywords: | the rational annual cut of forests analysis determination synthetic evaluation model |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《自然资源学报》浏览原始摘要信息 |
| 点击此处可从《自然资源学报》下载免费的PDF全文 |
|
