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《Chinese Journal of Ecology》 2011-12
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Contamination from rare earth ore strip mining and its impacts on resources and eco-environment

GAO Zhi-qiang1,ZHOU Qi-xing1,2(1Key Laboratory of Pollution Processes and Environmental Criteria(Ministry of Education) /Tianjin Key Laboratory of Environmental Remediation and Pollution Control,College of Environmental Science and Engineering,Nankai University,Tianjin 300071,China;2Key Laboratory of Terrestrial Ecological Process,Institute of Applied Ecology,Chinese Academy of Sciences,Shenyang 110016,China)  
With the increasing mining activities in China,the surrounding eco-environment of mines is faced with unprecedented pressure,including a series of resources,ecological,and environmental problems.This paper introduced the main methods and technical processes for strip mining of typical rare earth ore,summarized the radioactive,heavy metals,fluoride,ammonia,and sulfate contaminations from the mining,and illustrated the impacts and potential hazards of the mining on resources reclamation and utilization,surrounding air,plants,aquatic ecosystems,and soil environment,which could provide scientific bases for the future integrated pollution control and ecological remediation of contaminated environment in rare earth mining areas.
【Fund】: 国家自然科学基金项目(40930739);; 国家环保公益项目(201009032)资助
【CateGory Index】: X502;X820.3
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