基于QUAL2E模型三峡库区长江水环境质量研究 

长江是世界第三大河,是沿岸百万居民的生命之河。修建于长江上游的三峡大坝完工后,将发挥洪灾控制、灌溉、饮用水源、航运、娱乐以及水利发电等多重功能。同时,也可以减少火力发电造成的环境污染。另一方面,它也会连带产生很多问题,诸如,库区大片土地淹没、移民、游客量减少以及库区环境和生态破坏等一系列问题。更为重要的是,大坝建成后将...
重庆大学  硕士论文  2004年 下载次数(567)| 被引次数(3)

Reservoir-induced landslides and risk control in Three Gorges Project on Yangtze River,China 

The Three Gorges region in China was basically a geohazard-prone area prior to construction of the Three Gorges Reservoir(TGR).After construction of the TGR,the...
《Journal of Rock Mechanics and Geotechnical Engineeri…》  2016年 第05期 下载次数(112)| 被引次数(12)

三峡水库调度对库区关键生态因子的影响(英文) 

Three Gorges Reservoir has initially revealed its integrated roles in flood control, electric power generation and shipping traffic since 2003 when it began ...
Collection of 2009 International Forum on Water Reso…  2009-09-22 下载次数(28)| 被引次数(0)

Influences of the Three Gorges Project on seismic activities in the reservoir area 

Reservoir-induced earthquakes related with the construction of the Three Gorges Project have attracted great concerns of the public. Since the first water impou...
《Science Bulletin》  2017年 第15期 下载次数(29)| 被引次数(4)

三峡库区澎溪河(小江)富营养化及水动力水质耦合模型研究 

三峡水库次级河流回水区富营养化问题是当前三峡库区最为严重的生态环境问题之一。三峡大坝建成蓄水后,长江干流总体营养盐浓度变化并不显著,水质总体保持稳定。但由于水滞留时间的延长,长江支流水体富营养化有加重趋势,因水体富营养化出现了较大规模的水华现象。而水动力条件的改变是导致水体富营养化,加剧水华发生的最主要原因。因此,考虑...
重庆大学  博士论文  2012年 下载次数(3243)| 被引次数(29)

Using Ambient Noise to Study the Seismic Velocity Changes Caused by the Rise and Fall of the Water Level in the Zipingpu Reservoir Region 

We study the feature of media changes beneath the Zipingpu reservoir and discuss the process of permeation with the water level rise and fall of the reservoir f...
《Earthquake Research in China》  2017年 第01期 下载次数(17)| 被引次数(0)

Gravity change and its mechanism after the first water impoundment in Three Gorges Project 

In this paper we have analyzed precise gravity survey and gravity effects resulted from water loading,crustal de-formation,ground water level change and precipi...
《Acta Seismologica Sinica(English Edition)》  2006年 第05期 下载次数(33)| 被引次数(3)

长江三峡水坝下游河道悬沙恢复和床沙补给机制研究(英文) 

River basin reservoir construction affects water and sediment transport processes in downstream reaches. The downstream impact of the Three Gorges Projects(TGP)...
《Journal of Geographical Sciences》  2017年 第04期 下载次数(145)| 被引次数(7)

Synchronous response of sedimentary organic carbon accumulation on the inner shelf of the East China Sea to the water impoundment of Three Gorges and Gezhouba Dams 

Coastal seas,located between continents and the open ocean,are an important active carbon pool.The sedimentary total organic carbon(TOC)in these areas is a mixt...
《Journal of Oceanology and Limnology》  2018年 第01期 下载次数(27)| 被引次数(1)

Safety evaluation of replacement reinforcement quality in abutment contact zones of ultra-high arch dam in first impoundment period based on prototype monitoring 

Reinforcement quality evaluation at the abutment is an important research direction. Prototype monitoring and theoretical derivation were integrated to study th...
《Water Science and Engineering》  2012年 第02期 下载次数(21)| 被引次数(3)

三峡水库库首段斜坡变形时变特征研究 

根据国内外资料统计分析,无论是岩质库岸或土质库岸,均会因水库蓄水导致其稳定性不同程度的恶化仍至失稳。如法国的马尔帕塞(Malpasset)薄拱坝、意大利的瓦依昂(Vajont)水库、美国大古力水库、北美洲206座土石坝工程;国内如凤滩、柘溪、东江、白渔潭等大型水库,均在水库蓄水后出现较多的岸坡变形破坏事件。上述因蓄水后...
中国地质大学  博士论文  2015年 下载次数(344)| 被引次数(1)

Preliminary Study on Characteristics of Source Parameters of Earthquakes in the Nuozhadu Reservoir Area,Yunnan Province 

We computed source parameters for 143 earthquakes with M_L≥ 1. 0 occurring from January,2011 to March,2014 using waveform data recorded by the Nuozhadu and Jing...
《Earthquake Research in China》  2015年 第04期 下载次数(12)| 被引次数(0)

三峡水库运行下洞庭湖盆冲淤过程响应(英文) 

Based on field-survey hydrological series in the Dongting Lake watershed from 1951 to 2011, the variations of lakebed sediment siltation/erosion(S/E) regimes of...
《Journal of Geographical Sciences》  2015年 第08期 下载次数(114)| 被引次数(4)

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