三江平原地下水补给影响因素及补给量估算方法分析  

Analysis of Influencing Factors and Estimation Methods for Groundwater Recharge in Sanjiang Plain

作　　者：杨枭 戴长雷[1,2,3] 荆建宇 YANG Xiao;DAI Changei;JING Jianyu(School of Hydraulic and Electric Power,Heilongjiang University,Harbin 150080,China;Institute of Groundwater Cold Region,Heilongjiang University,Harbin 150080,China;International Joint Laboratory of Hydrology and Hydraulic Engineering in Cold Regions of Heilongjiang Province,Harbin 150080,China)

机构地区：[1]黑龙江大学水利电力学院,黑龙江哈尔滨150080 [2]黑龙江大学寒区地下水研究所,黑龙江哈尔滨150080 [3]黑龙江省寒区水文与水利工程联合实验室(国际合作),黑龙江哈尔滨150080

出　　处：《云南水力发电》2024年第5期39-43,共5页Yunnan Water Power

基　　金：三江平原水土资源优化匹配与调控技术示范项目(XDA28100105)。

摘　　要：黑龙江省是以农业生产为主的粮食大省,地下水又是农业灌溉的主要取水源,因此了解影响地下水补给因素和补给量估算对于维持该地区农田的灌溉,生态环境健康稳定和可持续发展具有重要意义。通过三江平原多年地区降雨量、蒸发量、径流量和地下水转化量数据分析总结出具体影响因素并对现有补给量估算方法进行分析。显示出未来三江平原地下水补给量将会受到许多的因素影响,包括气候因素和人为因素。并总结对于该地区的影响程度。阐述了传统估算法作用于三江平原地理特征时出现的缺点与不足。研究了MOD16遥感技术与SWATMOD耦合模型用于估算的新尝试。Heilongjiang Province is a major grain producing province,and groundwater is the main source of water for agricultural irrigation.Therefore,understanding the factors affecting groundwater recharge and estimating the amount of recharge is of great significance for maintaining irrigation,healthy and stable ecological environment,and sustainable development of farmland in the region.This article summarizes specific influencing factors and analyzes existing methods for estimating replenishment based on data analysis of rainfall,evaporation,runoff,and groundwater conversion in the Sanjiang Plain over the years.The results indicate that the future groundwater recharge in the Sanjiang Plain will be influenced by many factors,including climate and human factors,and summarize the degree of impact on the region.It elaborates on the shortcomings and shortcomings of traditional estimation methods applied to the geographical features of the Sanjiang Plain,and studies a new attempt to estimate the coupling model of MOD16 remote sensing technology and SWAMOD.

关 键 词：三江平原 地下水 补给因素 影响因素 估算方法 

分 类 号：TV211.12[水利工程—水文学及水资源]