DYNAMIC CHARACTERISTICS AND DIFFERENCE ANALYSIS OF THE GROUNDWATER IN CHANGCHUN NEW DISTRICT
SUN Qi-fa1, SUN Zhuo-an2, TIAN Hui1, GUO Xiao-dong1, YU Hui-ming1, LI Xu-guang1, LI Xiao1
1. Shenyang Center of China Geological Survey, Shenyang 110034, China; 2. School of International Business, Shenyang Normal University, Shenyang 110034, China
Abstract:To further identify the hydrogeological conditions and find the dynamic rule of groundwater of the Changchun New District in Yinma River Basin, the dynamic analysis, contrast coefficient variance analysis and correlation analysis are conducted on the basis of observation data of groundwater during 2016-2018. It is considered that the dynamic characteristics of groundwater are mainly infiltration-evaporation type and infiltration-exploitation type. Groundwater is mainly replenished by precipitation. The water level is affected by both rainfall and mining, with obvious spatial variation. There are notable yet different negative correlations between the groundwater depth and precipitation.
孙岐发, 孙茁桉, 田辉, 郭晓东, 于慧明, 李旭光, 李霄. 长春新区地下水动态特征及差异性分析[J]. 地质与资源, 2020, 29(4): 369-373.
SUN Qi-fa, SUN Zhuo-an, TIAN Hui, GUO Xiao-dong, YU Hui-ming, LI Xu-guang, LI Xiao. DYNAMIC CHARACTERISTICS AND DIFFERENCE ANALYSIS OF THE GROUNDWATER IN CHANGCHUN NEW DISTRICT. GEOLOGY AND RESOURCES, 2020, 29(4): 369-373.