Properties and sediment oxygen demand of freshwater sediment |
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학술지명 IEEC2015
저자 송대성,이요상
발표일 2015-10-30
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Sediment of river and reservoir is accumulated by two factors. One is a particulate material that is introduced from the outside and another is generated as solids precipitate produced in the inside. Sediment is an important element that provides the attachment or living space of benthic, it is organically connected with the water column. Benthos depending on the configuration and environmental conditions of the sediment is varies, SOD may be changed in accordance with these terms and conditions. In this study, we evaluated the SOD against national representative waterbody of Daecheong lake, Yongdam lake, Baikjae barrier and Chilgok barrier, which is to utilize efficiently the water quality management. |