Groundwater level can be recovered by artificial regulation of water resource in the empty underground space of the depressioncone.
利用降落漏斗区腾空的地下储水空间进行水资源的人工调蓄可使地下水位得到恢复。
2
Then not only the problem of queer dot at the well bore is avoided, but also the radius of influence domain (R) of the depressioncone is convenient to deduce.
Large quantity of continuously groundwater pumping in an area forms regional groundwater depressioncone, and overexploitation leads to a series of environmental and geological problems.