Tempo-spatial analysis of water quality in tributary bays of the Three Gorges Reservoir region (China)
文献类型：期刊论文
| 作者 | Tang, Jialiang ; Wang, Tao; Zhu, Bo; Zhao, Pei; Xiao, Yi; Wang, Rui
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| 刊名 | ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
 |
| 出版日期 | 2015-11-01 |
| 卷号 | 22期号:21页码:16709-16720 |
| ISSN号 | 0944-1344 |
| 关键词 | Three Gorges Reservoir Water quality Hydrographical factor Tributary bay Nonpoint-source pollution Nutrient |
| 通讯作者 | Zhu, Bo |
| 英文摘要 | As a giant newly built man-made canyon-shaped reservoir, the Three Gorges Reservoir (TGR) receives much attention around China and other parts of the world. Bays were deemed to be the most critical zone for water management of TGR; thus, a 3.5-year temporal and spatial investigation was performed to disclose water quality variation in TGR bays and to elucidate the potential affecting factors based on an integrated hydrographical analysis. The results showed that TGR bays had been moderately polluted with averaged nitrogen (N) concentration over 2 mg L-1 and phosphorus (P) concentration less than 0.1 mg L-1 in dry season and while high P over 0.2 mg L-1 and low N of 1.54 mg L-1 in average in flooding season. The interaction of dam regulation and flooding events influenced the temporal pattern of water quality in the TGR bays, in which particulate nutrients dynamic played an important role. Urban effluents and agricultural catchment area also influenced water quality in the bays, showing local spatial distribution characteristics via diffusion mechanism. Backwater ends might be the most critical areas of water quality degradation. Alleviation measures had been proposed for sustainable development of TGR region. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Environmental Sciences |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| 关键词[WOS] | LAND-USE ; BIOAVAILABLE PHOSPHORUS ; EUTROPHIC RESERVOIR ; NITROGEN ; SEDIMENT ; NUTRIENT ; LAKE ; LIMITATION ; POLLUTION ; NH4+ |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000363964700042 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/13836]  |
| 专题 | 成都山地灾害与环境研究所_Journal of Mountain Science _Journal of Mountain Science-2015_Vol12 No.1 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 |
| 作者单位 | Chinese Acad Sci, Inst Mt Hazards & Environm, Key Lab Mt Environm Evolut & Its Regulat, Chengdu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tang, Jialiang,Wang, Tao,Zhu, Bo,et al. Tempo-spatial analysis of water quality in tributary bays of the Three Gorges Reservoir region (China)[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2015,22(21):16709-16720. |
| APA | Tang, Jialiang,Wang, Tao,Zhu, Bo,Zhao, Pei,Xiao, Yi,&Wang, Rui.(2015).Tempo-spatial analysis of water quality in tributary bays of the Three Gorges Reservoir region (China).ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,22(21),16709-16720. |
| MLA | Tang, Jialiang,et al."Tempo-spatial analysis of water quality in tributary bays of the Three Gorges Reservoir region (China)".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 22.21(2015):16709-16720. |
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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