Copper tailing 第1页

Characters of soil seed bank in copper tailings and its adjacent habitat Effect of chicken manure-amended copper mine tailings on growth of three leguminous species, soil microbial biomass and enzyme activities Chemical forms of heavy metals in the soils and plants of copper tailings yard Vegetation state and soil enzyme activities of copper tailing yard on Tongguan mountain Dynamics of nitrogen and phosphorus concentrations and nitrate reductase and acidic phosphatase activities in Imperata cylindrica on copper mine tailings Patterns of Vegetation Succession in the Process of Ecological Restoration on the Deserted Land of Shizishan Copper Tailings in Tongling City Heavy metals accumulation in different parts of Paeonia ostii and soils at copper tailings yard Investigation on the vegetation of copper tailing wasteland in Shizishan,Tongling, Anhui Province Enzyme activities in soils contaminated by abandoned copper tailings