三峡办泥沙专家组等查勘宜昌至城陵矶河段为落实“三峡水库拦沙泄水对下游河道冲淤影响及对策研究”专题“九五”计划，由国务院三峡办泥沙课题专家组和水利部科技司、交通部三峡办共同组织有关单位和专家最近对宜昌至城陵矾河段近年新变化进行了一次现场查勘，同时交流了... Three Gorges Sediment Experts Group, such as reconnaissance Yichang to Chenglingji reach to implement the “Three Gorges Reservoir sand discharge and its impact on the downstream channel erosion and Countermeasures” project “Ninth Five-Year” plan, by the State Council Three Gorges sediment project expert group And Ministry of Water Resources and Technology Division, the Three Gorges Office of the Ministry of Communications jointly organized the relevant units and experts recently Yichang to Chengling Alum River section of the recent changes in a site survey, at the same time the exchange of ...