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通过分析伐区几种主要的采集作业方式对森林生态环境的影响 ,结果表明择伐和架空索道集材两种作业方式对森林生态环境的影响最小。
By analyzing the impact of several main harvesting operations on forest ecological environment, the results show that the selective cutting and ropeway timbering have the least impact on the forest ecological environment.