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هل ترغب في حجز الكتاب؟
![Sustainable sediment management in reservoirs and regulated rivers: Experiences from five continents](https://www.mbrl.ae/o/mbrl-theme/images/site-assets/generic/no-book-image.png)
Sustainable sediment management in reservoirs and regulated rivers: Experiences from five continents
بواسطة
Wu, Baosheng
, Guo, Qingchao
, Morris, Gregory L.
, Peteuil, Christophe
, Carling, Paul
, Annandale, George W.
, Kondolf, G. Mathias
, Sumi, Tetsuya
, Wang, Zhongmei
, Jiang, Enhui
, Wang, Hsiao‐Wen
, Gao, Yongxuan
, Zhang, Junhua
, Cao, Yongtao
, Hotchkiss, Rollin
, Fu, Kaidao
, Wei, Zhilin
, Wu, Caiping
, Yang, Chih Ted
في
Acceleration
/ Aquatic habitats
/ Continents
/ Dam construction
/ Dams
/ Design
/ Downstream
/ Drawdown
/ Ecosystems
/ Environmental impact
/ Flow velocity
/ Fluvial sediments
/ Habitats
/ Load
/ Outlets
/ Regulated rivers
/ Reservoir capacity
/ Reservoir management
/ Reservoir sedimentation
/ Reservoir storage
/ reservoir sustainbility
/ Reservoirs
/ River ecology
/ Rivers
/ Route planning
/ Routing
/ sediment management
/ Sediment transport
/ Sedimentation
/ Sedimentation & deposition
/ Sediments
/ Soil erosion
/ Soil management
/ Starvation
/ Sustainability
/ Turbidity
/ Turbidity currents
/ Water shortages
/ Water supply
2014
![لقد وضعنا الحجز لك!](https://www.mbrl.ae/o/mbrl-theme/images/site-assets/illustrations/modal-success.png)
لقد وضعنا الحجز لك!
بالمناسبة ، لماذا لا تستكشف الفعاليات التي يمكنك حضورها عند زيارتك للمكتبة لإستلام كتبك
أنت حاليًا في قائمة الانتظار لالتقاط هذا الكتاب. سيتم إخطارك بمجرد انتهاء دورك في التقاط الكتاب
هل أنت متأكد أنك تريد إزالة الكتاب من الرف؟
![](https://www.mbrl.ae/o/mbrl-theme/images/site-assets/generic/no-book-image.png)
Sustainable sediment management in reservoirs and regulated rivers: Experiences from five continents
بواسطة
Wu, Baosheng
, Guo, Qingchao
, Morris, Gregory L.
, Peteuil, Christophe
, Carling, Paul
, Annandale, George W.
, Kondolf, G. Mathias
, Sumi, Tetsuya
, Wang, Zhongmei
, Jiang, Enhui
, Wang, Hsiao‐Wen
, Gao, Yongxuan
, Zhang, Junhua
, Cao, Yongtao
, Hotchkiss, Rollin
, Fu, Kaidao
, Wei, Zhilin
, Wu, Caiping
, Yang, Chih Ted
في
Acceleration
/ Aquatic habitats
/ Continents
/ Dam construction
/ Dams
/ Design
/ Downstream
/ Drawdown
/ Ecosystems
/ Environmental impact
/ Flow velocity
/ Fluvial sediments
/ Habitats
/ Load
/ Outlets
/ Regulated rivers
/ Reservoir capacity
/ Reservoir management
/ Reservoir sedimentation
/ Reservoir storage
/ reservoir sustainbility
/ Reservoirs
/ River ecology
/ Rivers
/ Route planning
/ Routing
/ sediment management
/ Sediment transport
/ Sedimentation
/ Sedimentation & deposition
/ Sediments
/ Soil erosion
/ Soil management
/ Starvation
/ Sustainability
/ Turbidity
/ Turbidity currents
/ Water shortages
/ Water supply
2014
![وجه الفتاة! هناك خطأ ما.](https://www.mbrl.ae/o/mbrl-theme/images/site-assets/illustrations/modal-fail.png)
وجه الفتاة! هناك خطأ ما.
أثناء محاولة إزالة العنوان من الرف ، حدث خطأ ما :( يرجى إعادة المحاولة لاحقًا!
![وجه الفتاة! هناك خطأ ما.](https://www.mbrl.ae/o/mbrl-theme/images/site-assets/illustrations/modal-fail.png)
وجه الفتاة! هناك خطأ ما.
أثناء محاولة إضافة العنوان إلى الرف ، حدث خطأ ما :( يرجى إعادة المحاولة لاحقًا!
هل تريد طلب الكتاب؟
![Sustainable sediment management in reservoirs and regulated rivers: Experiences from five continents](https://www.mbrl.ae/o/mbrl-theme/images/site-assets/generic/no-book-image.png)
Sustainable sediment management in reservoirs and regulated rivers: Experiences from five continents
بواسطة
Wu, Baosheng
, Guo, Qingchao
, Morris, Gregory L.
, Peteuil, Christophe
, Carling, Paul
, Annandale, George W.
, Kondolf, G. Mathias
, Sumi, Tetsuya
, Wang, Zhongmei
, Jiang, Enhui
, Wang, Hsiao‐Wen
, Gao, Yongxuan
, Zhang, Junhua
, Cao, Yongtao
, Hotchkiss, Rollin
, Fu, Kaidao
, Wei, Zhilin
, Wu, Caiping
, Yang, Chih Ted
في
Acceleration
/ Aquatic habitats
/ Continents
/ Dam construction
/ Dams
/ Design
/ Downstream
/ Drawdown
/ Ecosystems
/ Environmental impact
/ Flow velocity
/ Fluvial sediments
/ Habitats
/ Load
/ Outlets
/ Regulated rivers
/ Reservoir capacity
/ Reservoir management
/ Reservoir sedimentation
/ Reservoir storage
/ reservoir sustainbility
/ Reservoirs
/ River ecology
/ Rivers
/ Route planning
/ Routing
/ sediment management
/ Sediment transport
/ Sedimentation
/ Sedimentation & deposition
/ Sediments
/ Soil erosion
/ Soil management
/ Starvation
/ Sustainability
/ Turbidity
/ Turbidity currents
/ Water shortages
/ Water supply
2014
يرجى العلم أن الكتاب الذي طلبته لا يمكن استعارته. إذا كنت ترغب في إستعارة هذا الكتاب ، يمكنك حجز نسخة أخرى
Sustainable sediment management in reservoirs and regulated rivers: Experiences from five continents
![Sustainable sediment management in reservoirs and regulated rivers: Experiences from five continents](https://syndetics.com/index.aspx?isbn=/mc.gif&issn=2328-4277&client=MBRL&type=mbrl)
Journal Article
Sustainable sediment management in reservoirs and regulated rivers: Experiences from five continents
2014
اطلب الآن
واختر طريقة الاستلام
نظرة عامة
By trapping sediment in reservoirs, dams interrupt the continuity of sediment transport through rivers, resulting in loss of reservoir storage and reduced usable life, and depriving downstream reaches of sediments essential for channel form and aquatic habitats. With the acceleration of new dam construction globally, these impacts are increasingly widespread. There are proven techniques to pass sediment through or around reservoirs, to preserve reservoir capacity and to minimize downstream impacts, but they are not applied in many situations where they would be effective. This paper summarizes collective experience from five continents in managing reservoir sediments and mitigating downstream sediment starvation. Where geometry is favorable it is often possible to bypass sediment around the reservoir, which avoids reservoir sedimentation and supplies sediment to downstream reaches with rates and timing similar to pre‐dam conditions. Sluicing (or drawdown routing) permits sediment to be transported through the reservoir rapidly to avoid sedimentation during high flows; it requires relatively large capacity outlets. Drawdown flushing involves scouring and re‐suspending sediment deposited in the reservoir and transporting it downstream through low‐level gates in the dam; it works best in narrow reservoirs with steep longitudinal gradients and with flow velocities maintained above the threshold to transport sediment. Turbidity currents can often be vented through the dam, with the advantage that the reservoir need not be drawn down to pass sediment. In planning dams, we recommend that these sediment management approaches be utilized where possible to sustain reservoir capacity and minimize environmental impacts of dams.
Key Points
Reservoirs trap sediment, losing storage capacity
Downstream reaches can become sediment starved
Many dams can be designed/operated to pass sediment
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