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新疆是全国少林省区之一,林业用地面积3278.9万亩,其中有林地面积(郁闭度0.4以上)2698.55万亩,森林覆盖率仅1.03%。新疆天然森林资源主要分布在各条河流的上中游山区或平原河流沿岸。其分布特点是:山区多,平原少;北疆多,南疆少;纯林多,混交林少。按森林起源和分布情况可分为三大类,一,山区森林;二,胡杨林、河谷次生林和荒漠灌木林;三,平原人工林。其中一、二类属天然森林,占比重最大。天山北坡、阿勒泰山、塔里木河沿岸是新疆天然森林最集中、资源最多的三大林区,其面积和蓄积量分别占全疆森林总面积和总蓄积的77.5%和94.8%。据不完全统计,1950—1985年全区共发生森
Xinjiang is one of the Shaolin provinces and autonomous regions in the country. Its forestry land covers an area of 32,789,000 mu, of which 26,985,500 mu is forest land (covered above 0.4) with a forest coverage of only 1.03%. Xinjiang’s natural forest resources are mainly distributed in the upper middle reaches of various rivers or along the plain rivers. The distribution is characterized by: more mountains, less plains; more northern and southern Xinjiang less; pure forest and less mixed forest. According to the origin and distribution of forests can be divided into three categories, one, mountain forest; Second, Populus euphratica, valley secondary forests and desert shrubs; Third, the plain plantation. One or two types of natural forests, accounting for the largest proportion. The northern slopes of Tianshan Mountains, Aletai Mountains and Tarim River coasts are the three largest forest areas with the most concentrated natural forests and the most abundant resources in Xinjiang. The area and stock volume account for 77.5% and 94.8% of the total forest area and total stockland in Xinjiang respectively. According to incomplete statistics, there were a total of Sen from 1950-1985