forest coverage rate

基本解释

With the rapid development of human society, the forest coverage rate is decrease.
随着人类社会的快速发展，森林覆盖率在逐渐下降。
County a beautiful environment, tree-Yam, fresh air, the forest coverage rate reached 37%.
全县环境优美，绿树成阴，空气清新，森林覆盖率达到37%。
Based on the comprehensiveness of forest coverage rate, total standing forest stock, average forest volume, a new indicator called 'Forest Thickness'(FT) is put forward in this paper.
本文在综合森林覆盖率、活立木蓄积量、单位面积森林蓄积量等传统林业评价指标的基础上，研究提出了一项新的指标——森林厚度。