植被恢复重建对环境影响的研究进展

Advances in the Researches of Impact of Revegetation on Environment

植被恢复重建是改善生态环境的重要途径。在综述已有研究的基础上,就植被恢复重建对水文过程、土壤环境、生物多样性、侵蚀产沙等方面的影响的研究进展进行了较为详细的评述,认为目前的研究存在研究尺度较小、方法不统一、缺乏系统性等不足,提出针对我国大规模植被恢复重建的可能的研究方向。

The paper divides the environmental impact of revegetation into following aspects: hydrological process, soil environment, biodiversity, soil erosion and sediment. Based on the review of past researches, the paper points out that the difference in research scales (mostly on small scales) and methods constrain the employment of the results of these studies in policy making in revegetation on large scales; and suggests possible research fields in the future.