tongguan
National Institutes of Health
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The goal of remediating polluted soil is to ensure safe reuse of the polluted soil by reducing the concentrations of pollutants…
Tongguan, Shaanxi Province was found to suffer the influence of mining activity. The contamination status of Hg, Cd, Pb, Cu, Zn…
Objective:To observe the clinical effects of Zishen Tongguan Tablets in the treatment of benign prostatic hyperplasia(BPH).To…
The Weihe River, the largest tributary of the Yellow River, empties itself into the Yellow River at Tongguan. The lower Weihe…
The action of spring flood on erosion of Tongguan elevation is closely related to the flow discharge and water level at Sanmenxia…
Many samples collected from gold mining were analyzed,including water,sediments,soil and some alga and moss samples.The results…
The amounts of flow and sediment and the difference of the flow surface slopes among the three rivers (the Yellow River, the…
The effect of Tongguan's elevation on the fluvial process of the lower Weihe River is studied in this paper. The rising and…
Based on the analysis of characteristics of water and sediment in the Jinghe River, relation between the scour and sedimentation…
The Sanmenxia reservoir was put into operation in 1960. Since then the reservoir has been reconstructed twice and its operation…