摘要
通过对冷水江锑矿废弃地及其周边荒山自然植物群落的结构特征的调查研究,结果表明:该区域植被类型以草本为主,灌丛为辅,物种多样性总体较低,群落的丰富度与矿区不同点的生境环境有直接关系,土壤是植被恢复的主要限制因子。结果为锑矿区植被恢复、造林树种选择和植被快速恢复提供了有力的理论基础。
Conducted a survey study of Leng Shuijiang antimony and its surrounding barren hills and waste land of the structural features of the natural plant community in order to afford scientific principle to ecological rehabilitate soil and select forestation trees and restore vegetation rapidly in antimony mine. The results show that the regional vegetation types are mainly herbs, bushes, supplemented by irrigation, the overall low species diversity, richness and mining communities at different points is directly related to the soil, soil is a major limiting factor for vegetation restoration.
出处
《中国农学通报》
CSCD
北大核心
2010年第8期284-289,共6页
Chinese Agricultural Science Bulletin
基金
国家"十一五"科技支撑项目"工矿废弃地植被恢复技术研究"(2006BAD03A0307)
中南林业科技大学研究生科技创新基金项目(2007sx13)
关键词
生态恢复
立地类型
植物群落
锑矿区
ecological restoration
site type
flora
antimony mine
