Regionalsubsidence stage from Pliocene to Quaternary, the EW trending reactivated.
上新世-第四纪区域沉降阶段，东西向断层再次活动。
2
With the increasing of underground water over withdrawing, regional ground subsidence funnels will be expanded.
随着地下水开采量的增加，区域地面沉降漏斗将不断扩大。
3
Based on the analysis of the features and the regional geological setting of land subsidence in Jining City, land subsidence is mainly caused by overexploitation of groundwater.