Fingerprinting Sources of the Sediments Deposited in the Riparian Zone of the Ruxi Tributary Channel of the Three Gorges Reservoir (China)
文献类型：专著章节文集论文
| 语种 | 英语 |
| 作者 | Zhonglin Shi; Dongchun Yan; Anbang Wen; Yongyan Wang |
| 出处 | Sedimentary Processes - Examples from Asia, Turkey and Nigeria |
| 发表日期 | 2019 |
| 页码 | 130-136 |
| 出版者 | IntechOpen |
| 出版地 | London |
| 关键词 | riparian zone sediment source fingerprinting, contaminant Three Gorges Reservoir |
| 英文摘要 | The riparian zone of the Three Gorges Reservoir serves as a critical transitional zone located between the aquatic and surrounding terrestrial environments. The periodic anti-seasonal alternation of wet and dry periods results in an intensive exchange of substance within the riparian zone. The discrimination of the sources of the sediments deposited within the riparian zone is of fundamental importance for the evaluation of the soil pollution and associated environmental impacts and for the protection of the water quality in the reservoir. In this study, a composite fingerprinting technique has been applied to apportion the sediment sources for the riparian zone with different elevations, ranging between 145—155, 155–165, and 165–175 m in a typical tributary channel. From a sediment perspective, the sediments suspended from the Yangtze mainstream represent the primary sources of the riparian deposits. From a contamination perspective, the sediment input from the Ruxi tributary channel represents an important source of pollution for the riparian environment. More effective sediment and sediment-associated contaminant control plans are needed to reduce the potential environmental problems of the riparian zone. |
| ISBN号 | 978-1-78984-765-9 |
| DOI标识 | 10.5772/intechopen.85208 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/34656]  |
| 专题 | 成都山地灾害与环境研究所_山地表生过程与生态调控重点实验室 |
| 通讯作者 | Dongchun Yan |
| 作者单位 | Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu, China |
| 推荐引用方式 GB/T 7714 | Zhonglin Shi,Dongchun Yan,Anbang Wen,et al. Fingerprinting Sources of the Sediments Deposited in the Riparian Zone of the Ruxi Tributary Channel of the Three Gorges Reservoir (China). Sedimentary Processes - Examples from Asia, Turkey and Nigeria. London:IntechOpen,2019:130-136. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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