the forest coverage rate的意思|示意

Air quality is quite good throughout the year and is the same with water quality. Forest coverage rate reached more than 85% and vegetation coverage rate is as high as 90%.

空气质量常年保持优级、地表水常年保持一二类水质，森林覆盖率达85%以上，植被覆盖率高达90%以上。

The mountain forest coverage rate is 36.56% , main species including birch , poplars , lime tree .

关山的森林覆盖率达到了36.56%以上，主要树种包括：桦树、白杨树、椴树。

The disafforestation and growth of economic crops caused the decreased forest coverage rate and water and soil loss.

大量砍伐森林，种植林业经济作物使得当地森林覆盖率日渐减少，水土流失严重。

Analyzing the moisture content balance with the rate of forest coverage increase in straight ground water lever fall. Around 29.9% of the rate of forest coverage environment factor stay best stage.

从水分平衡分析得出，森林覆被率高出一定值时，地下水位下降，在森林覆被率为29.9%左右时，环境因子处于最佳阶段。

The forest coverage rate of the scenic area reaches 98%, and the ginkgo tree, which is more than 2000 years old and is called the 'living fossil among the plant world', is the most valuable variety.

景区森林覆盖率在98%以上，其中最为珍奇的是有“世界植物活化石”之称、树龄达2000年以上的银杏树。

The rate of coverage of forest have an evident effect on many environment factors such as soil and water reservation ecological environment improvement.

森林覆被率在保持水土、涵养水源、改善生态环境方面起着很大作用。