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应用生态学报 ›› 2005, Vol. 16 ›› Issue (1): 151-155.

• 研究论文 • 上一篇    下一篇

安太堡矿区人工植被在恢复过程中的生态关系

张桂莲1, 张金屯2, 郭逍宇3   

  1. 1. 中国科学院华南植物研究所, 广州, 510650;
    2. 北京师范大学生命科学院, 北京, 100875;
    3. 首都师范大学资源环境与地理信息系统北京市重点实验室, 北京, 100037
  • 收稿日期:2003-11-18 修回日期:2004-07-12 出版日期:2005-01-15 发布日期:2005-01-15
  • 通讯作者: 张金屯
  • 基金资助:
    国家自然科学基金项目(30070140)和国家科技攻关资助项目(96-004-05-03).

Ecological relationships among artificial vegetations during their restoration in Antaibao mining area

ZHANG Guilian1, ZHANG Jintun2, GUO Xiaoyu 3   

  1. 1. South China Institute of Botany, Chinese Academy of Sciences, Guangzhou 510650, China;
    2. Biology Department, Beijing Normal University, Beijing 100875, China;
    3. Beijing Key Laboratory for Resources Environment and GIS, Capital Normal University, Beijing 100037, China
  • Received:2003-11-18 Revised:2004-07-12 Online:2005-01-15 Published:2005-01-15

摘要: 采用TWINSPAN、DCA和DCCA,从植物种、植物群落与环境因子关系方面对平朔安太堡矿区的人工植被在恢复过程中的生态关系进行了研究.结果表明,将63个样方划分为12个群落类型,反映了植物群落与环境梯度之间的关系,并列举了各群落的特征.DCA排序图明显反映出排序轴的生态意义,随着复垦时间的增加,土壤含水量也不断升高.DCCA排序进一步表明了土壤有机质含量是所有因子中对植物群落发展起决定性作用的主要环境因素.

关键词: 人工植被, TWINSPAN分类, DCA排序, DCCA排序, 安太堡矿区, 恢复生态学

Abstract: By the methods of TWINSPAN,DCA and DCCA,and from the aspects of the relations between plant species,communities and environmental factors,this paper studied the ecological relationships among artificial vegetations during their restoration in Antaibao mining area.63 collected quadrates were classified into 12 community types by TWINSPAN,and the distribution of the communities could comprehensively reflect the influence of environmental factors.DCA ordination indicated that soil water content,which was increased with restoration time,was the main factor restricting the distribution of the communities.DCCA ordination showed that soil organic matter content was the decisive factor to the development of communities.

Key words: Artificial vegetation, TWINSPAN classification, DCA ordination, DCCA ordination, Antaibao mining area, Restoration ecology

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