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Seismicity Induced by Reservoirs: Aswan High Dam
Design, construction and operation of reservoirs take into consideration many environmental factors. One factor that has not been included in the siting and operation of most of these reservoirs is the effect of these reservoirs on seism ic activity. Evidence indicates that the weight of water in the reservoirs may produce additional stresses on the subsurface stratum and can be the cause of earth tremors of various magnitudes. Raising water levels in reservoirs m ay also increase water pressures along nearby potential sliding surfaces (faults), thus decreasing the faults' resistance to sliding that resists earthquakes. This paper presen ts a summary of seismic activity which is traced indirectly to the operation of the reservoirs. Included are some data on the impact of the Aswan High Dam on seismic activity. The data on some reservoirs show that seismicity can be correlated to the filling of the reservoir but not all seismic activity near reservoirs can be attributed to the reservoir itself.
Seismicity Induced by Reservoirs: Aswan High Dam
Design, construction and operation of reservoirs take into consideration many environmental factors. One factor that has not been included in the siting and operation of most of these reservoirs is the effect of these reservoirs on seism ic activity. Evidence indicates that the weight of water in the reservoirs may produce additional stresses on the subsurface stratum and can be the cause of earth tremors of various magnitudes. Raising water levels in reservoirs m ay also increase water pressures along nearby potential sliding surfaces (faults), thus decreasing the faults' resistance to sliding that resists earthquakes. This paper presen ts a summary of seismic activity which is traced indirectly to the operation of the reservoirs. Included are some data on the impact of the Aswan High Dam on seismic activity. The data on some reservoirs show that seismicity can be correlated to the filling of the reservoir but not all seismic activity near reservoirs can be attributed to the reservoir itself.
Seismicity Induced by Reservoirs: Aswan High Dam
Abu-Zeid, M. (author)
International Journal of Water Resources Development ; 11 ; 205-214
1995-06-01
10 pages
Article (Journal)
Electronic Resource
English
Seismicity Induced by Reservoirs: Aswan High Dam
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