SCSIO OpenIR  > 热带海洋环境国家重点实验室(LTO)
The effects of wind and rainfall on suspended sediment concentration related to the 2004 Indian Ocean tsunami
Zhang, XF; Tang, DL; Li, ZZ; Zhang, FP; lingzistdl@126.com; zizhenlee@lzu.edu.cn
2009
Source PublicationMARINE POLLUTION BULLETIN
ISSN0025-326X
Volume58Issue:9Pages:1367-1373
AbstractThe effects of rainfall and wind speed on the dynamics of suspended sediment concentration (SSC), during the 2004 Indian Ocean tsunami, were analyzed using spatial statistical models. The results showed a positive effect of wind speed on SSC, and inconsistent effects (positive and negative) of rainfall on SSC. The effects of wind speed and rainfall on SSC weakened immediately around the tsunami, indicating tsunami-caused floods and earthquake-induced shaking may have suddenly disturbed the ocean-atmosphere interaction processes, and thus weakened the effects of wind speed and rainfall on SSC. Wind speed and rainfall increased markedly, and reached their maximum values immediately after the tsunami week. Rainfall at this particular week exceeded twice the average for the same period over the previous 4 years. The tsunami-affected air-sea interactions may have increased both wind speed and rainfall immediately after the tsunami week, which directly lead to the variations in SSC. (C) 2009 Elsevier Ltd. All rights reserved.
Department[Zhang, XinFeng; Tang, DanLing] Chinese Acad Sci, Ctr Remote Sensing Marine Ecol Environm, LED, S China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China; [Zhang, XinFeng; Li, ZiZhen] Lanzhou Univ, Inst Bioinformat, Sch Math & Stat, Lanzhou 730000, Peoples R China; [Zhang, FengPan] Henan Univ, Sch Math & Informat Sci, Kaifeng 475001, Peoples R China
KeywordIndian Ocean Tsunami Suspended Sediment Concentrations Sediment-associated Contaminants Wind Rainfall Spatial Autocorrelation
Subject AreaEnvironmental Sciences ; Marine & Freshwater Biology
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Indexed Bysci
Funding ProjectLED
WOS IDWOS:000270124700025
Citation statistics
Document Type期刊论文
Identifierhttp://ir.scsio.ac.cn/handle/344004/6081
Collection热带海洋环境国家重点实验室(LTO)
Corresponding Authorlingzistdl@126.com; zizhenlee@lzu.edu.cn
Recommended Citation
GB/T 7714
Zhang, XF,Tang, DL,Li, ZZ,et al. The effects of wind and rainfall on suspended sediment concentration related to the 2004 Indian Ocean tsunami[J]. MARINE POLLUTION BULLETIN,2009,58(9):1367-1373.
APA Zhang, XF,Tang, DL,Li, ZZ,Zhang, FP,lingzistdl@126.com,&zizhenlee@lzu.edu.cn.(2009).The effects of wind and rainfall on suspended sediment concentration related to the 2004 Indian Ocean tsunami.MARINE POLLUTION BULLETIN,58(9),1367-1373.
MLA Zhang, XF,et al."The effects of wind and rainfall on suspended sediment concentration related to the 2004 Indian Ocean tsunami".MARINE POLLUTION BULLETIN 58.9(2009):1367-1373.
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