Assessing the impacts of offshore wind turbines on suspended sediments concentration in northern China coastal waters on the basis of Sentinel-1/2
文献类型：期刊论文
| 作者 | Hou, Yingzhuo2,3; Yu, Dingfeng1; Xing, Qianguo2,3; Jiang, Shanshan2,3; Guan, Rongda2,3; Arif, Maham2,3; Zheng, Xiangyang2,3; Zhao, Jianmin2,3 |
| 刊名 | MARINE POLLUTION BULLETIN
 |
| 出版日期 | 2026-06-01 |
| 卷号 | 227页码:15 |
| 关键词 | Offshore wind turbine Wind turbine water surface wake Suspended sediment concentration Sentinel-1/2 The Bohai Sea The Yellow Sea |
| ISSN号 | 0025-326X |
| DOI | 10.1016/j.marpolbul.2026.119450 |
| 通讯作者 | Xing, Qianguo(qgxing@yic.ac.cn) |
| 英文摘要 | The disturbance by offshore wind turbines on water, brings strong vertical mixing of substances in the water, which not only impacts the aquatic ecosystem but also threatens the stability of pile foundations for offshore wind turbines. The suspended sediment concentration (SSC) serves as a reliable index for monitoring the effects of wind turbines on water mass. This study utilizes Sentinel-1 SAR satellite images to identify offshore wind turbines and to monitor the evolution of wind farms in northern China coastal waters, while Sentinel-2 optical satellite is used to monitor the Scaled Index of Suspended Sediments Wake (SI-SSW) caused by wind turbines. The results derived from Sentinel-1 images show that the total area of offshore wind farms increased to about 6300 km2 by 15 times over the past decade, with an increase in the total number of offshore wind turbines from 322 in 2016 to 3840 in 2024 and an expansion in distribution towards deep sea. The results from Sentinel-2 optical imagery show that the affected area by one single wind turbine indicated by the SSC and the SI-SSW ranged from 0.3 km2 to 1.5 km2, which means about 5800 km2 of water was affected by wind farms in the northern China coastal waters. The SSC, due to resuspension, could be elevated by more than 20% in the wind turbine wakes. In this work, the effects of tidal patterns, water depth, and the volume of the turbine's foundation on the wakes are also explored. The proposed methods and the findings would provide supports on assessing the impacts of offshore wind farms and the related decision-making. |
| WOS关键词 | PARTICULATE MATTER ; IN-SITU ; SEA ; PATTERNS ; FARMS ; WAKES |
| WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:001706938700001 |
| 资助机构 | National Natural Science Foundation of China ; Shandong Province Innovation Technology Guidance Plan ; Seed Project of Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences ; Natural Science Foundation of Shandong Province ; Open Fund of Shandong Key Laboratory of Marine Ecological Environment and Disaster Prevention and Mitigation ; Major Innovation Project for the Science Education Industry Integration Pilot Project of Qilu University of Technology (Shandong Academy of Sciences) |
| 源URL | [http://ir.yic.ac.cn/handle/133337/42216]  |
| 专题 | 烟台海岸带研究所_海岸带信息集成与综合管理实验室 |
| 通讯作者 | Xing, Qianguo |
| 作者单位 | 1.Qilu Univ Technol, Shandong Acad Sci, Inst Oceanog Instrumentat, Qingdao 266061, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Shandong Key Lab Coastal Zone Environm Proc & Ecol, Yantai 264003, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hou, Yingzhuo,Yu, Dingfeng,Xing, Qianguo,et al. Assessing the impacts of offshore wind turbines on suspended sediments concentration in northern China coastal waters on the basis of Sentinel-1/2[J]. MARINE POLLUTION BULLETIN,2026,227:15. |
| APA | Hou, Yingzhuo.,Yu, Dingfeng.,Xing, Qianguo.,Jiang, Shanshan.,Guan, Rongda.,...&Zhao, Jianmin.(2026).Assessing the impacts of offshore wind turbines on suspended sediments concentration in northern China coastal waters on the basis of Sentinel-1/2.MARINE POLLUTION BULLETIN,227,15. |
| MLA | Hou, Yingzhuo,et al."Assessing the impacts of offshore wind turbines on suspended sediments concentration in northern China coastal waters on the basis of Sentinel-1/2".MARINE POLLUTION BULLETIN 227(2026):15. |
入库方式： OAI收割
来源：烟台海岸带研究所
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