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Abstract

[Objectives] To realize the use, update and dynamic analysis of the results of ecological geochemical survey, and provide useful information for government macro-decisions, land resources planning, agricultural structure adjustment, ecological environment monitoring, governance and evaluation. [Methods] This paper conducted the analysis with the aid of the computer database technology and GIS technology, as well as the regional geochemical database information system (GeoMDIS) developed by the Development Research Center of the China Geological Survey. [Results] It established a database of agricultural ecological geochemical survey in the lower Yellow River Basin of Shandong Province, realized the collection, storage, update and statistical analysis management of various sample data. [Conclusions] Through the discussion on the construction of agricultural ecological geochemical survey database, it is expected to provide an effective information platform for the future use of these data to serve government macro-decisions, land and resource planning, agricultural structure adjustment, ecological environment improvement, monitoring, governance and evaluation.

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