淮北平原覆盖区土壤采样密度及其环境质量研究——以1∶5万高炉集幅为例
Research on soil sampling density and environmental quality of Huaibei plain covered area: A case study of 1∶50 000 Gaoluji Sheet
淮北平原覆盖区土壤采样密度及其环境质量研究——以1∶5万高炉集幅为例 |
| 陶春军, 史春鸿, 张笑蓉, 管后春, 贾十军 |
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Research on soil sampling density and environmental quality of Huaibei plain covered area: A case study of 1∶50 000 Gaoluji Sheet |
| TAO Chun-Jun, SHI Chun-Hong, ZHANG Xiao-Rong, GUAN Hou-Chun, JIA Shi-Jun |
| 图3 土壤环境质量综合分级 |
| Fig.3 Comprehensive classification of soil environmental quality |
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