四川邻水县华蓥山—西槽土壤Cu地球化学特征与生态健康
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Geochemical characteristics and ecological health-related ranges of Copper in soil in Huaying Mountain-Xicao in Linshui County, Sichuan Province
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图4. 研究区表层土壤Cu含量地球化学分布 |
Fig.4. Geochemical map of Cu content of topsoil in the study area |
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