黄河河口河道
Yellow River Estuary reaches
长江河口地区
Yangtze River estuary area
the Changjiang Estuary region
河口河相关系
Estuarine hydraulic geometry
channel morphology of estuaries
黄河三角洲河口地区
estuary of Yellow River delta
恢复美国的河口
Restore America’s Estuaries
近岸河口地区
Coastal arid estuarine areas