Tolerance of Grasses to Heavy Metals and Microbial Functional Diversity in Soils Contaminated with C

• 作 者: TENG Ying LUO Yong-Ming HUANG
• 机 构: SoilandEnvironmentBioremediationResearchCentre,CollegeofResourcesandEnvironmentalSciences,Department
• 出 处: 土壤圈：英文版
• 发表日期: 2008年3期
• 关键词: 铜矿 尾矿 草饲料 重金属 环境污染 微生物 copper mine tailings forage grass heavy metal pollution
• 基金项目: Project supported by the National Natural Sciences Foundation of China （Nos. 40171054 and 40125005） and the National Key Basic Research Support Foundation of China （No. 2002CB410809/10）.

Copper(Cu) mine tailings,because of their high content of heavy metals,are usually hostile to plant colonization.A pot experiment was conducted to determine the tolerance of four forage grasses to heavy metals in Cu mine tailings and to examine the variat