The land subsidence in China can be divided into two types: ( 1) the subsidence mainly caused by excessive groundwater withdrawal; ( 2) the subsidence caused by groundwater, oil, gas and warm groundwater withdrawal, and superposing on the neotectonic movement.

  • 地面沉降主要有(1)由过量开采地下水引起的和(2)在新构造活动构造沉降的基础上,由开采地下水、油气、地下热水形成的地面沉降两种类型。

  • 互联网摘选 2025-01-20 13:04:56

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