基于多源调查数据的土壤环境建模及分析技术

Modeling and Analysis of Soil Environment Based on Multi—Source Survey Data

基于钻井取芯建立表层地质模型,利用化探、取样和高密度电法等建立影响浅层环境变化因素的范围、体积和不同程度。提出了以三维地质建模为基础的地下水矿化度变化范围动态刻画的分析方法。通过地下水流模型,预测浅层污染物变化的趋势,为环境保护提供了可视化的解决参考信息。

Surface geological model was established based on drilling core data,and the geochemical exploration,sampling and resistivity imaging methods were used to establish the range,volume and degree which affect the variations of surface environment.This study presented an analysis method for dynamic description of groundwater salinity variations based on 3D geological modeling.The groundwater flow model is used to predict the varying trend of pollutants in shallow surface,which provides visual reference information for environmental protection.