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中国农学通报

中国农学通报 ›› 2010, Vol. 26 ›› Issue (8): 284-289.

• 资源 环境 生态 土壤 气象 • 上一篇    下一篇

冷水江锑矿区植物群落现状及特征研究

李斌1,童方平2,陈月华1,李贵2   

  • 收稿日期:2009-12-18 修回日期:2010-01-04 出版日期:2010-04-20 发布日期:2010-04-20
  • 基金资助:

    国家“十一五”科技支撑项目“工矿废弃地植被恢复技术研究”;国家“十一五”科技支撑项目“工矿废弃地植被恢复技术研究”

Study on the Flora status and Features in Antimony Mine of Len-Shuijiang City

Li Bin1, Tong Fangping2, Chen Yuehua1, Li Gui2   

  • Received:2009-12-18 Revised:2010-01-04 Online:2010-04-20 Published:2010-04-20

PDF (PC)

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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。本研究为锑矿区植被恢复、造林树种选择和植被快速恢复提供了有力的理论基础。

关键词: 早熟禾属, 早熟禾属, 耐热性, 生理反应, 高温胁迫

Abstract:

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.