A Study of Impacts Exerted by Nitrogen and Phosphorus in the Water Body of the Three Gorges Reservoir洪一平, 叶闽, 臧小平23-24
A Preliminary Analysis of Problems in Sand Mining along the Yangtze River and the Countermeasures thereof徐建辉, 朱敦才31-32
Practice and Exploration in Jiangxi Province in Terms of Lifting the Ban on Sand Mining along the Yangtze River Channel傅国儒, 邹紫伟, 金叶文33-34
Apply the Theory of Natural Restoration to Instruct Water and Soil Conservation in the Yangtze River Basin胡甲均35-37
Erosion-reducing Effects and the Temporal Changes thereof Concerning Different Types of Vegetations in Semi-arid Loess Hills and Gullies黄志霖, 陈利顶, 傅伯杰, 吴祥林38-40
