Relationship between groundwater exploration and land subsidence in Nantong
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Abstract:
In this paper, the development history and characteristics and formation mechanism of land subsidence in Nantong were analyzed, which suggested that land subsidence is related to groundwater level decline caused by excessive groundwater pumping. The results showed that the rate of land subsidence has positive correlation with groundwater level decline and the ar2 ea with high land subsidence rate is consistent with the area of high groundwater level decline rate. Finally, control measures of land subsidence prevention were proposed.