退化生态系统植被恢复的生理生态学研究进展  

Advances in plant ecophysiological studies on re-vegetation of degraded ecosystems

作　　者：赵平[1] 

机构地区：[1]中国科学院华南植物研究所,广州510650

出　　处：《应用生态学报》2003年第11期2031-2036,共6页Chinese Journal of Applied Ecology

基　　金：国家自然科学基金重大项目(3 98993 3 70 );广东省自然科学基金重大项目(980 95 2);团队项目(0 0 3 0 3 1);中国科学院鹤山丘陵综合开放试验站基金资助项目

摘　　要：自然的力量和人类的干预导致局部性、区域性甚至全球性植物群落格局的变化 ,不管这种变化的原因是什么 ,变化的强度如何 ,生态系统常常通过自然演替能够恢复它们大部分的特征 ,亦可以通过人类的介入进行修复 .退化生态系统恢复的实质是群落演替 ,是生态系统结构和功能从简单到复杂、从低级向高级演变的过程 .植物生理生态特性研究可以解释退化生态系统植被恢复的一些宏观现象 ,并为植被恢复构建先锋群落提供可靠的科学依据 .Natural force and human intervention lead to many local, regional, and sometimes global changes in plant community patterns. Regardless of the cause and intensity of these changes, ecosystem can recover most of their attributes through natural succession, or can be repaired by human assistance. The essentiality of restoration of degraded ecosystem is community succession, a process during which an ecosystem evolves from primary stage to advanced stage ,and its structure and function change from simple to complex plant. Ecophysiological study could explain some macroscopical phenomena of the ecology of re-vegetation of degraded ecosystem, and provide a scientific base for assembling pioneering plant community. The advances in plant ecophysiological study on re-vegetation of degraded ecosystems were reviewed in this paper.

关 键 词：退化生态系统 群落演替 植被恢复 植物生理生态学 

分 类 号：Q945.79[生物学—植物学]