Water quality impact assessment of river sediment |
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학술지명 Internatl. Symposium on River and Lake Envi. 2014
저자 이요상,최광순,이승윤
발표일 2014-08-25
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The main sources of inorganic sediment are the erosion of uplands, lateral movement of channels into streambanks, and downcutting of streambeds. Particle size of both inorganic and organic sediments is of major importance to the distribution and growth of many benthic invertebrates and microbial metabolism. Sediment has several forms and sources, but of greatest concern in stream and river sediment problems are the fine inorganic particles that either flow with the current or that are deposited on the streambed. In this study, the multi-purpose weir sediment component was analyzed and evaluated the impact on the stream water quality. |