富克山西部原始森林开发对冻土环境的影响研究

Study on the Impacts of Fukeshan Western Virgin Forest Development on Frozen Soil Environment

林区开发使森林资源发生变化，周围的环境也发生改变。西林吉林业局富克山西部林区处于多年冻土区，气候严寒，土层瘠薄，森林更新缓慢，生态环境较为脆弱。林区森林资源开发后，植被、土壤、小气候等环境因子的变化将对冻土环境产生影响。

Forest development will inevitably cause a sequential change in the forest resource and the surrounding environment. Fukeshan western forest area in the territory of Xilinji Forest Administrative Bureau is just located in the permafrost distribution zone with the features of extremely severe coldness, thin and futile surface sediments, staggering renewal speed of forest resource and fragile eco-environment. After development of the forest resource, changes of a bunch of environmental factors such as vegetation, soil and microclimate character will doubtlessly have some impacts on the environment of frozen soil.