北京东部平原区地面沉降时空演化特征及预测
于文, 宫辉力, 陈蓓蓓, 周超凡

Spatial-temporal evolution characteristics and prediction of land subsidence in the eastern plain of Beijing
YU Wen, GONG Huili, CHEN Beibei, ZHOU Chaofan
图4 研究区累计沉降量
Fig.4 Cumulative settlement of the study area