Dams and Storage Reservoirs
نویسنده
چکیده
منابع مشابه
ارزیابی بازده تله اندازی رسوب در سدهای خاکی کوچک منطقه چهارمحال و بختیاری
One of the most vital problems in the storage and utilization of surface waters for drinking, flood control, hydropower, and agricultural purposes is that of sedimentation in reservoirs and subsequent decline of dam lifetime. The useful lifetime of a dam is defined as the time necessary for approximately 80% of the volume of its initial capacity to be filled by sediments washed in by water. It ...
متن کاملارزیابی بازده تله اندازی رسوب در سدهای خاکی کوچک منطقه چهارمحال و بختیاری
One of the most vital problems in the storage and utilization of surface waters for drinking, flood control, hydropower, and agricultural purposes is that of sedimentation in reservoirs and subsequent decline of dam lifetime. The useful lifetime of a dam is defined as the time necessary for approximately 80% of the volume of its initial capacity to be filled by sediments washed in by water. It ...
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Excessive use of groundwater, especially in agriculture, has led to a drop in aquifer water levels, and along with droughts, has dealt irreparable losses such as drying of karizes, springs, wells and land subsidence. One of the traditional ways of protecting these resources is the use of rainwater catchment systems as an Iranian technique for storage of precipitation. Among water extraction sys...
متن کاملAnalysis of the Earth Dams Function against the Effects of Long-Term Deposition in Reservoirs (Polrood Earth Dam-Guilan Province)
Estimation of sediment transport load due to erosion in river basins is one of the issues which is indispensable for many projects related to water resources, soil and damps construction. With regards to the phenomenon of erosion and transmission Sedimentation in rivers has always led to deformation in the seaboard and sedimentation, so the management and planning in bank of rivers is important...
متن کاملDams, Environment and Local People
Dams, environment and local people are interrelated. Large dams have several large scale advantages in irrigation, flood control, power generation, inland navigation etc. It is equally true that it has also many large scale adverse impacts inducing controversy and disputes. For example, despite enormous benefits to Canada from large scale dams, the local people of the Basin are still feeling de...
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