论文部分内容阅读
本刊讯最近公布的第七次全国森林资源清查数据显示,我国森林资源发展保护呈现良好势态,2009年全年完成造林588.47万hm2(8827万亩),森林覆盖率已达
The recently published Seventh National Forest Inventory data show that China’s forest resources development and protection showed a good trend in 2009 completed the year afforestation 5884700 hm2 (8827 mu), the forest coverage rate has reached