吉林省平原区地下水功能可持续性评价

针对吉林省平原区内地下水资源面临的资源枯竭、生态功能退化、地质环境恶化等问题,以及地下水系统与生态环境系统、地质环境系统间的联系状况,运用地下水功能评价有关理论,建立吉林省平原区地下水功能评价模型,分析评价研究区地下水资源功能、生态功能和地质环境功能状况,掌握研究区地下水功能可持续性状况,为实现研究区地下水资源可持续利用提供指导依据。

Study on sustainability assessment of groundwater function in plain area of Jilin Province

The groundwater resources in Jilin Province are facing the following problems： insfficient resources, ecological function degradation and geo-environment deterioration. Based on the relationship between the groundwater, ecoenvironmental and geo-environmental systems, and applying the relevant theory of groundwater function, a groundwater fimction assessment model for the plain area of Jilin Province was established. In this model, the resources function, ecological function and geo-environmental, function of groundwater were evaluated, and the sustainability of the groundwater function in the study area can be handled. This model can provide a guide for the sustainable utilization of the groundwater resources in the study area.