Use of biosolids as a strategy for copper mine tailings remediation: influence on the microbiological and biochemical properties

摘要：

A greenhouse pot experiment was conducted to evaluate the effects of biosolids addition and plant cover on microbiological and biochemical properties on copper mine tailings. The addition of biosolids improved the microbiological and biochemical properties of the substrate, such as basal respiration, microbial biomass C and some enzyme activities. However, plant cover establishment did not significantly increase these properties compared to unvegetated treatments. This study demonstrates the value of biosolids use for early establishment of soil processes in reclaimed mine railings.

关键词： Microbial activity enzyme activities restoration indicators

作者: C. Santibnez R. Ginocchio

作者单位: Centro de Investigacion Minera y Metalurgica, Parque Antonio Rabat 6500, Vitacura, Santiago, Chile

会议类型: 国际会议

会议名称: 第九届痕量元素生物地球化学国际会议(9th International Conference on the Biogeochemistry of Trace Elements)

会议地点: 北京

会议语种:英文

页码: 994

在线出版日期: 2007-07-15（万方平台首次上网日期，不代表论文的发表时间）