The impacts of 2008 snowstorm in China on the ecological environments in the Northern South China Sea
文献类型：期刊论文
| 作者 | Fu, DY; Tang, DL; Levy, G |
| 刊名 | GEOMATICS NATURAL HAZARDS & RISK
 |
| 出版日期 | 2018 |
| 卷号 | 8期号:2页码:1034-1053 |
| 通讯作者 | lingzistdl@126.com |
| 中文摘要 | At the beginning of 2008, disastrous weather with snowstorms truck South China. Analysis of satellite and in situ data revealed obvious changes in ecological environments in the northern South China Sea after snowstorms. The sea surface temperature (SST) data from NOAA and Moderate Resolution Imaging Spectroradiometer (MODIS) from 2000 to 2013, and the chlorophyll-a (Chla) concentration from MODIS are analysed. In the study area, the multiple-day-averaged SST dropped by 20.01% and Chla concentration increased by 22.42% during and after snowstorm. SST decreased more significantly and Chla increased in the coastal waters, while suspended sediment concentration (SSC) increased more remarkably offshore. The biggest drop of SST reached 6 degrees C and striking elevation in Chla with 52.55% in the Taiwan Strait, and SSC changed significantly near to the Taiwan bank after the snowstorm. Further analysis indicated that the remarkable reductions in SST were caused by large cold water input from Min-Zhe coastal water and the Pearl River Estuary, as a result of strong sea-land-air interaction in the coastal waters during the snowstorm. The increase in Chla may be related to the abundant nutrients from the plenty of cold water, a strong front and vertical mixing in the coastal waters. |
| 学科主题 | Geology; Meteorology & Atmospheric Sciences; Water Resources |
| 关键词[WOS] | Snowstorm ; Northern South China Sea (NSCS) ; SST ; chlorophyll-a concentration ; suspended sediment concentration(SSC) ; coastal waters ; offshore waters ; temperature front |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/17172]  |
| 专题 | 南海海洋研究所_中科院边缘海地质重点实验室 |
| 推荐引用方式 GB/T 7714 | Fu, DY,Tang, DL,Levy, G. The impacts of 2008 snowstorm in China on the ecological environments in the Northern South China Sea[J]. GEOMATICS NATURAL HAZARDS & RISK,2018,8(2):1034-1053. |
| APA | Fu, DY,Tang, DL,&Levy, G.(2018).The impacts of 2008 snowstorm in China on the ecological environments in the Northern South China Sea.GEOMATICS NATURAL HAZARDS & RISK,8(2),1034-1053. |
| MLA | Fu, DY,et al."The impacts of 2008 snowstorm in China on the ecological environments in the Northern South China Sea".GEOMATICS NATURAL HAZARDS & RISK 8.2(2018):1034-1053. |
入库方式： OAI收割
来源：南海海洋研究所
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