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本文利用实验方法．对针阔混交林地实施不同方式森林采伐作业后．迹地径流量发生的变化进行了样地实验研究。结果表明．皆伐对迹地径流量变化影响程度最大。
This article uses experimental methods. After the implementation of different modes of forest harvesting on coniferous and broad-leaved mixed forest. Site runoff changes took place in the experimental study. The results show. Clearcut has the greatest influence on the runoff change of the tracks.