Building Scheme for an Ecological Slope Protection System of Three Gorges Reservoir Bank
نویسندگان
چکیده
منابع مشابه
The Three Gorges Dam: an ecological perspective
development throughout the world for thousands of years, providing water, controlling floods, irrigating crops, facilitating navigation, creating recreational opportunities, and generating motive power and electricity. By the end of the 20th century, about 45 000 large dams (>15 m in height) and an estimated 800 000 small dams had been built worldwide (WCD 2000), obstructing over 65% of fresh w...
متن کاملSimulation of Reservoir Sediment Flushing of the Three Gorges Reservoir Using an Artificial Neural Network
Reservoir sedimentation and its effect on the environment are the most serious world-wide problems in water resources development and utilization today. As one of the largest water conservancy projects, the Three Gorges Reservoir (TGR) has been controversial since its demonstration period, and sedimentation is the major concern. Due to the complex physical mechanisms of water and sediment trans...
متن کاملHierarchical multi-reservoir optimization modeling for real-world complexity with application to the Three Gorges system
High dimensionality in real-world multi-reservoir systems greatly hinders the application and popularity of evolutionary algorithms, especially for systems with heterogeneous units. An efficient hierarchical optimization framework is presented for search space reduction, determining the best water distributions, not only between cascade reservoirs, but also among different types of hydropower u...
متن کاملApplication of Structural Equation Models for Elucidating the Ecological Drivers of Anopheles sinensis in the Three Gorges Reservoir
OBJECTIVE To identify the major ecological drivers for malaria vector density using the structural equation model (SEM) in the Three Gorges Reservoir. METHOD An 11-year longitudinal surveillance of malaria vector as well as its related ecological factors was carried out in the Three Gorges Reservoir. The Delphi method was used to identify associated ecological factors. The structural equation...
متن کاملPhytoplankton development and ecological status during a cyanobacterial bloom in a tributary bay of the Three Gorges Reservoir, China.
Reservoirs can provide suitable conditions for cyanobacterial bloom development, which may impact on water quality and biological communities. Weekly surveys in a cyanobacterial bloom process were carried out in the mainstream and Xiangxi Bay of the Three Gorges Reservoir (China), from June 6 to July 18 in 2008. By application of the phytoplankton functional group approach, the spatiotemporal p...
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ژورنال
عنوان ژورنال: The Open Civil Engineering Journal
سال: 2015
ISSN: 1874-1495
DOI: 10.2174/1874149501509010177