鲁北平原地区浅层地下水污染风险评价  

Risk Assessment of Groundwater Pollution in the North Shandong Plain

作　　者：吴光伟 董玉龙 顾莎 毕雯雯 姚英强 程佳豪 姚天 支传顺 胡晓农 WU Guang-wei;DONG Yu-long;GU Sha;BI Wen-wen;YAO Ying-qiang;CHENG Jia-hao;YAO Tian;ZHI Chuan-shun;HU Xiao-nong(Shandong Provincial Territorial Spatial Ecological Restoration Center,Jinan 250014,China;Field Scientific Observation and Research Station of the Yellow River Delta Land Use Safety,Ministry of Natural Resources,Binzhou 251900,China;Shandong Geological and Mineral Exploration and Development Bureau 801 Hydrogeological Engineering Geological Brigade,Jinan 250014,China;School of Water Conservancy and Environment,University of Jinan,Jinan 250022,China)

机构地区：[1]山东省国土空间生态修复中心,山东济南250014 [2]自然资源部黄河三角洲土地利用安全野外科学观测研究站,山东滨州251900 [3]山东省地质矿产勘查开发局八○一水文地质工程地质大队,山东济南250014 [4]济南大学水利与环境学院,山东济南250022

出　　处：《水电能源科学》2024年第12期54-58,共5页Water Resources and Power

基　　金：国家自然科学基金项目(42202277);山东省地质灾害调查监测与治理——全省地下水水质监测网优化研究(SDGP370000000202202003795);济南市“新高校20条”引进创新团队项目(2021GXRC070)。

摘　　要：地下水污染风险评价是地下水环境评估与污染预防的重要组成部分。为分析鲁北平原地下水污染风险现状,利用地下水价值、改进后的DRASTC模型的地下水易污性评价与地下水污染源分级构建地下水污染风险体系,完成鲁北平原地下水污染风险评价并生成地下水污染风险分区图。结果表明,鲁北平原浅层地下水污染风险评价整体等级为中等水平;地下水污染风险评价等级为中等面积比例最大,为34.02%;等级为高等面积比例极小,仅占3.63%;地下水污染风险评价结果分区可为相关部门后续结合数值模拟验证有效易污率和拟议防治手段提供数据支撑和参考。Groundwater pollution risk assessment is an important component of groundwater environmental assess-ment and pollution prevention.In order to eliminate the gaps in the research on groundwater pollution risk in the north Shandong Plain,the groundwater value,the groundwater contaminability evaluation of the improved DRASTC model and the classification of groundwater pollution sources were used to construct a groundwater pollution risk system.The groundwater pollution risk assessment for the north Shandong Plain was carried out,and groundwater pollution risk zon-ing map was generated.The results show that the overall shallow groundwater pollution risk assessment level in the north Shandong Plain is medium.The medium area with groundwater pollution risk assessment level has the largest propor-tion,accounting for 34.02%;the area with high level has the smallest proportion,accounting for only 3.63%.The zon-ing of groundwater pollution risk assessment results can provide data support and reference for relevant departments to sub-sequently verify the effective contamination rate and propose prevention and control measures through numerical simulation.

关 键 词：鲁北平原 地下水污染风险 污染源分级 易污性 价值评价 

分 类 号：X523[环境科学与工程—环境工程]