【摘要】 简要介绍了四川省地质调查院在"金土地工程"区开展农业地质调查评价试点研究项目的背景、目标任务、方法技术和提交的主要成果。通过试点研究,确定了该项工作的内容以土壤地球化学测量为主,地质、遥感等多种综合调查手段为辅的综合调查,其核心是土地质量的地球化学综合评估。更多还原

【Abstract】 This paper briefly introduces the background,objective,tasks,method,technology and main results of the pilot agrogeolog- ical survey and assessment in the"Golden Land Project"area by.the Sichuan Institute of Geological Survey.Based on this pilot study, it has been determined that the main content of this study is mainly soil geochemical measurements supplemented by other survey methods such as geological and remote sensing surveys with the focus on integrated geochemical evaluation of soil quality.更多还原