【摘 要】
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The concentration and chemical speciation of metal elements(K,Na,Ca,Mg and Sr) in sediments were investigated from upstream of the Pearl River,China.The result
【机 构】
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FacultyofEnvironmentalScience&,Engineering,FacultyofLifeScience
【基金项目】
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This Study was Supported by the Educational Commission of Yunnan Province of China (2013Y119), the Key Scientific Research Foundation of Southwest Forestry University (111417).