中文摘要：

测度区域人类活动对地下水的影响是十分必要的工作，尤其是在耗水量巨大的农耕地区，合理的评测对于未来的水资源开发有着重要的指导价值。本文以建三江分局为例，运用灰色关联分析、Pearson相关系数筛选数据，通过投影寻踪评价计算各个农场最近年份的投影值，最后使用G IS技术将各农场划分为四个等级。结果显示，七星、八五九农场人类活动对地下水影响最大，浓江、洪河、鸭绿河、前哨、二道河农场对地下水影响最小。研究结果揭示了建三江分局地下水分布特征，为当地水资源合理优化配置提供了科学依据。

英文摘要：

To measure the influence of human activities on groundwater is very necessary ,especially in the huge water consumption agricultural areas ,there will be important guidance value in the future development of water resources for a reasonable evaluation . Based on Jiansanjiang Branch Bureau as an example ,this paper uses grey correlation analysis ,SPSS correlation analysis filter data , through the projection pursuit evaluation to calculate projection values of all the farms in recent years ,the application of GIS technol‐ogy to the farms are divided into four levels .According to the results ,Qixing ,Bawujiu farms have the greatest influence of human activities on the groundwater ,Nongjiang ,Honghe ,Yalvhe ,Qianshao ,Erdaohe Farm have the minimum effects on groundwater . Research results reveal the features of groundwater distribution in Jiansanjiang Branch Bureau ,can provide a scientific basis for local optimization allocation of water resources .