铜矿尾矿库土壤—海洲香薷(Elsholtzia harchowensis)植物体系的微生物特征研究
作者:
作者单位:

作者简介:

通讯作者:

中图分类号:

基金项目:

* 国家自然科学基金项目(批准号:40171054)资助


RESEARCH ON SOIL MICROBIAL CHARACTERISTICS OF SOIL-ELSHOLTZIA HARCHOWENSIS SYSTEM IN COPPER MINE TAILINGS
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    对浙江哩铺铜矿尾矿库土壤-海洲香薷(Elsholtzia harchowensis)植物体系的微生物特征进行了研究.结果表明:海洲香薷植物中的元素含量表现为Cu>Zn>Pb>Cd,Cu与土壤元素的相关性最为显著,其次为Zn.与对照土壤相比,矿区土壤的微生物基础呼吸作用增强,但微生物生物量却显著降低,微生物生理生态参数Cmic/Corg、qCO2值明显升高.Biolog结果显示,矿区土壤微生物的群落结构发生改变,对能源碳的消耗量和速度显著升高,但利用效率却明显降低.

    Abstract:

    This paper reported soil microbial characteristics of Elsholtzia harchowensis-soil system in Lipu Copper mine tailings,Zhejiang Province,and correlations between the metal element contents of E. harchowensis and soil were also analyzed The results indicated that metal element contents of E. harchowensis in sequence were:Cu>Zn>Pb>Cd There were significant correlations in Cu contents between E. harchowensis and soil in Copper mined tailings region,and the next was in Zn contents Compared with the control,the E. harchowensis-soil system possessed obviously different soil microbial features:intensiver in microbial basal respiration strength,and higher microbial eco-physiological parameters Cmic/Corg and qCO2,but lower in soil microbial biomass Biolog data showed that soil microbial community structure was obviously changed in the E. harchowensis-soil system,and much more consumed rapidly carbon sources,but the lower in the ratio of utilization compared with the control.

    参考文献
    相似文献
    引证文献
引用本文

龙健,黄昌勇,滕应,姚槐应.铜矿尾矿库土壤—海洲香薷(Elsholtzia harchowensis)植物体系的微生物特征研究[J].土壤学报,2004,41(1):120-125. DOI:10.11766/trxb200207020120 Long Jian, Huang Changyong, Teng Ying, Yao Huaiying. RESEARCH ON SOIL MICROBIAL CHARACTERISTICS OF SOIL-ELSHOLTZIA HARCHOWENSIS SYSTEM IN COPPER MINE TAILINGS[J]. Acta Pedologica Sinica,2004,41(1):120-125.

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:2002-07-02
  • 最后修改日期:2002-12-11
  • 录用日期:
  • 在线发布日期: 2013-02-25
  • 出版日期: