| Deposition of duststorm particles during 2000–2012 in the South Yellow Sea,China based on satellite data |
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| 引用本文： | 杨顶田,尹小青,邹庆欣,高建华,单秀娟.Deposition of duststorm particles during 2000–2012 in the South Yellow Sea,China based on satellite data[J].海洋学报(英文版),2017,36(4):46-53. |
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| 作者姓名： | 杨顶田 尹小青 邹庆欣 高建华 单秀娟 |
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| 作者单位： | 中国科学院南海海洋研究所, 热带海洋环境国家重点实验室, 广州, 510301,中国科学院南海海洋研究所, 热带海洋环境国家重点实验室, 广州, 510301,南京大学地理与海洋科学学院, 南京, 210093,南京大学地理与海洋科学学院, 南京, 210093,中国水产科学研究院黄海水产研究所, 山东省海洋渔业资源与生态环境重点实验室, 青岛, 266071 |
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| 摘 要： | In this study,about 220 satellite images between 2000 and 2012 were obtained from FY-series,MODIS,CBERS,HJ-1A and HJ-1B to estimate the impact of duststorms on the South Yellow Sea(SYS),which serve as an important source of particles there.The analyzing results from the images support a total occurrence of 88 duststorms(including the locally-generated dusty weather) that affected the SYS during 2000–2012.The annual occurrence was about 4–10 times(10 times in 2000 and 2004;four times in 2009 and 2012),predominantly in March(29%),April(33%) and May(22%).By mapping the distribution of their frequency,the duststorms influencing the SYS were found primarily moving from the northwest(39 times,44.3%) and west(37 times,42%) to the study region with only 11 duststorms(12.5%) coming from the north and 1 duststorm(1%) from the southwest.We estimated that an annual amount of 0.5–3.5 million tons of sediment particles was brought to the SYS by the duststorms during 2000–2012.
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| 关 键 词： | 沙尘颗粒 沉降 卫星数据 南黄海 |
| 收稿时间： | 2015/12/19 0:00:00 |
| 修稿时间： | 2016/6/23 0:00:00 |
Deposition of duststorm particles during 2000-2012 in the South Yellow Sea, China based on satellite data |
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| YANG Dingtian,YIN Xiaoqing,ZOU Xinqing,GAO Jianhua and SHAN Xiujuan.Deposition of duststorm particles during 2000-2012 in the South Yellow Sea, China based on satellite data[J].Acta Oceanologica Sinica,2017,36(4):46-53. |
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| Authors: | YANG Dingtian YIN Xiaoqing ZOU Xinqing GAO Jianhua and SHAN Xiujuan |
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| Institution: | 1.State Key Laboratory of Oceanography in the Tropics, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China2.School of Geographical and Oceanographic Sciences, Nanjing University, Nanjing 210093, China3.Shandong Provincial Key Laboratory of Fishery Resources and Ecological Environment, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China |
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| Abstract: | In this study, about 220 satellite images between 2000 and 2012 were obtained from FY-series, MODIS, CBERS, HJ-1A and HJ-1B to estimate the impact of duststorms on the South Yellow Sea (SYS), which serve as an important source of particles there. The analyzing results from the images support a total occurrence of 88 duststorms (including the locally-generated dusty weather) that affected the SYS during 2000-2012. The annual occurrence was about 4-10 times (10 times in 2000 and 2004; four times in 2009 and 2012), predominantly in March (29%), April (33%) and May (22%). By mapping the distribution of their frequency, the duststorms influencing the SYS were found primarily moving from the northwest (39 times, 44.3%) and west (37 times, 42%) to the study region with only 11 duststorms (12.5%) coming from the north and 1 duststorm (1%) from the southwest. We estimated that an annual amount of 0.5-3.5 million tons of sediment particles was brought to the SYS by the duststorms during 2000-2012. |
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| Keywords: | duststorm particle deposition satellite data South Yellow Sea |
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