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| Content Provider | Springer Nature Link |
|---|---|
| Author | AGHAI, AHMAD KHORSANDI |
| Copyright Year | 2015 |
| Abstract | The artificial recharge is a technique of aquifer conservation for land subsidence. But in this article, the phenomenon of land subsidence and the resulting cracks and fissures at the study area are formed in recharge ponds. This is a new phenomenon and in this research the geometrical properties of the fissures of recharge ponds are measured. The results reveal the existence of fine layers in the geology of the aquifer, which are displaced in the long run as the consequence of groundwater overdraft. At the site of the artificial recharge subject of this research, the difference between the quality of recharge water and the aquifer and their interaction have intensified the instability and the movement of the fine sediments. In addition, the neglect of hydraulic principles of the groundwater during the construction and operation of the recharge wells has resulted in turbulent and speed flows, intensified displacement of fine sediments and ultimately the localized subsidence at the site of the plan. |
| Starting Page | 261 |
| Ending Page | 268 |
| Page Count | 8 |
| File Format | |
| ISSN | 02534126 |
| Journal | Journal of Earth System Science |
| Volume Number | 124 |
| Issue Number | 1 |
| e-ISSN | 0973774X |
| Language | English |
| Publisher | Springer India |
| Publisher Date | 2015-02-10 |
| Publisher Institution | Indian Academy of Sciences |
| Publisher Place | India |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Land subsidence artificial recharge fine sediments quality difference of waters. Earth Sciences Extraterrestrial Physics, Space Sciences |
| Content Type | Text |
| Resource Type | Article |
| Subject | 1900/1901 |
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