森林作业与森林环境

本文通过森林作业对林地土壤、作业地径流量及水质、森林生物多样性、森林景观及大气中二氧化碳的含量等几方面的综述和分析，阐述了森林作业对森林生态环境的影响。指出，森林资源锐减是产生当今森林环境危机的主要因素之一。森林作业对森林生态环境的不利影响是客观存在的，但只要规划合理的作业方式和途径，可以减少这些不利的影响，促进森林生态环境的良性循环。

Forest Operations And Forest Environment

The impact of forest operations on forest ecological environment, such as on forest soil,residual stands in the site, quantity and quality of water in stream close to the site, the CO₂ contents in the air and the forest landscape, were summarized in the article. The authors point out that the serious environmental problems are partly due to the great deforestation in the world.The authors also suggest that the rational planning of forest operations can decrease these unfavorable influences and make the development of forest ecological environment in a good circle.