黄土高原退化草地恢复演替研究进展

Review on Mechanism of Succession of Degenerating Meadow Community During Resuming Process in Loess Plateau

论述了黄土高原地区退化草地恢复过程中的演替研究现状及影响植被演替的因素。指出在黄土高原地区,环境条件和人为干扰是主要的影响因子,应加强人为干扰对植被演替影响的研究。针对具体群落,探讨不同环境条件下群落的演替过程和演替阶段,提出合理的植被恢复方案,同时要加强人工植被建设中物种组合和植物配置模式的研究。

This paper briefly reviewed the study reports and publication of degenerating grassland community in Loess Plateau. The main effects on vegetation succession were environment and artificial disturbance. This review also showed that the study on disturbance of vegetation succession should be reinforced. The change and resume in the certain community with disturbance should be researched, which indicated the study on the species combination and pattern of plant collocation in the manpower vegetation construction was very important.