土地质量地球化学调查野外工作方法研究

Discussion on Field Work Method of Geochemical Survey of Land Quality

介绍了土地质量地球化学调查的意义和目的,探讨了土地质量地球化学调查野外工作的不足,并针对这些问题提出改进方案。详细描述了土地质量地球化学调查的野外工作方法,包括圈定评价区和布点、采样和分析、数据处理和分析以及质量控制和质量保证等环节。通过对土地资源进行综合评价,可以有效指导农业生产、乡村规划、土地利用和土壤修复等方面的决策,促进可持续发展。

This paper introduces the significance and purpose of the land quality geochemical survey,probes into the shortcomings of the field work of the land quality geochemical survey,and advances some improvement schemes for these problems.The field work method of land quality geochemical survey is described in detail,including delineation of evaluation area and distribution,sampling and analysis,data processing and analysis,quality control and quality assurance.By conducting a comprehensive evaluation of land resources,it can effectively guide decision-making in agricultural production,rural planning,land use,and soil remediation,promoting sustainable development.