64 research outputs found
Environmental impact assessments of the Three Gorges Project in China: issues and interventions
The paper takes China's authoritative Environmental Impact Statement for the Yangzi (Yangtze) Three Gorges Project (TGP) in 1992 as a benchmark against which to evaluate emerging major environmental outcomes since the initial impoundment of the Three Gorges reservoir in 2003. The paper particularly examines five crucial environmental aspects and associated causal factors. The five domains include human resettlement and the carrying capacity of local environments (especially land), water quality, reservoir sedimentation and downstream riverbed erosion, soil erosion, and seismic activity and geological hazards. Lessons from the environmental impact assessments of the TGP are: (1) hydro project planning needs to take place at a broader scale, and a strategic environmental assessment at a broader scale is necessary in advance of individual environmental impact assessments; (2) national policy and planning adjustments need to react quickly to the impact changes of large projects; (3) long-term environmental monitoring systems and joint operations with other large projects in the upstream areas of a river basin should be established, and the cross-impacts of climate change on projects and possible impacts of projects on regional or local climate considered. © 2013 Elsevier B.V.Xibao Xu, Yan Tan, Guishan Yan
Research of Automatic Progress Report Generation for Railway Construction Projects in China
Study on the effect of length–short side ratio on the fatigue performance of the rib girder bridge's carriageway slab
Estimating the peak structural response of high-rise structures using spectral value-based intensity measures
Seismic collapse resistance performance on out-jacketing frames with concrete-encased CFST columns for adding storeys
Spectrum characterization of two types of long-period ground motions and seismic behavior of frame-core wall structures under multidimensional earthquake records
Evaluation and optimization of water source heat pump for district heating: A case study in steel plant
An Ecological Engineering Pond Aquaculture Recirculating System for Effluent Purification and Water Quality Control
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