我国森林资源质量变化及现状分析

Status Quo and Changes Analysis of Forest Resources Quality in China

在对森林资源质量进行再认识的基础上,分析第1次清查以来我国森林资源质量的变化情况,并就我国森林资源质量现状进行国际比较。结果表明:从全国宏观层面和关键指标看,森林资源质量基本呈下降趋势,与林业发达国家和世界平均水平有较大差距。这既反映我国森林资源质量不高的现状,也表明森林生产力还有较大的提高潜力,以及通过提高森林资源质量解决木材供求矛盾、改善生态环境、应对气候变化的潜力和可行性。

Improving our forest resources quality is the critical factor to solve under supply of our forest resources and the problem of deterioration of ecological environment.Based on lots of literatures,the author reviews the change of forest resources quality in China.Then the status quo and international contrast analysis were finished.The basic conclusion is that our forest resources quality presented a downward trend,and there is a wide disparity comparing with other forestry developed countries and the average level of the world.This conclusion is not only showing the status quo of the low quality of our forest resources,but also indicating the potential of improving our forest productivity,and the potential and feasibility of increasing our forest resources quality to reply the contradiction of wood supply and demand,the improvement of our ecological environment and the change of climate.