Spatio-temporal dynamics of suspended sediment concentration during the 2004 Sumatra tsunami

CORC > 南海海洋研究所 > 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(LTO)

	Spatio-temporal dynamics of suspended sediment concentration during the 2004 Sumatra tsunami
	Zhang, XF ; Tang, DL ; Li, ZZ ; Dai, XJ
刊名	INDIAN JOURNAL OF MARINE SCIENCES
	2010
卷号	39 期号:3 页码:313-322
关键词	Indian Ocean tsunami suspended sediment concentration spatio-temporal correlation spatio-temporal model
ISSN号	0379-5136
通讯作者	xinfeng566@163.com ; lingzistdl@126.com
中文摘要	Spatio-temporal dynamics of suspended sediment concentration (SSC) in Indian Ocean during the 2004 Sumatra tsunami was analyzed using satellite data. Surface SSC in epicenter area increased notably right after the tsunami week (about 200% higher than that in the same period in earlier 4 years); the surface SSC in a deep water area about 1600 km from the epicenter area did not increase after the tsunami. Increase of SSC in the epicenter area may be mainly caused by the transportation of SSC by the tsunami backwash. Range of spatial clustering in SSC significantly decreased during the tsunami week. It may be related to the tsunami waves that diluted the spatial clustering level in SSC. A new spatio-temporal correlation model shows that the fluctuation in the spatio-temporal correlation surface of SSC appeared remarkably intense round the tsunami. Present study reveals that the tsunami considerably disturbed the spatio-temporal dynamics in SSC.
学科主题	Oceanography
收录类别	SCI
原文出处	NATL INST SCIENCE COMMUNICATION-NISCAIR
WOS记录号	WOS:000286293200001
公开日期	2011-07-03
内容类型	期刊论文
源URL	[http://ir.scsio.ac.cn/handle/344004/6179]
专题	南海海洋研究所_热带海洋环境国家重点实验室(LTO)
推荐引用方式 GB/T 7714	Zhang, XF,Tang, DL,Li, ZZ,et al. Spatio-temporal dynamics of suspended sediment concentration during the 2004 Sumatra tsunami[J]. INDIAN JOURNAL OF MARINE SCIENCES,2010,39(3):313-322.
APA	Zhang, XF,Tang, DL,Li, ZZ,&Dai, XJ.(2010).Spatio-temporal dynamics of suspended sediment concentration during the 2004 Sumatra tsunami.INDIAN JOURNAL OF MARINE SCIENCES,39(3),313-322.
MLA	Zhang, XF,et al."Spatio-temporal dynamics of suspended sediment concentration during the 2004 Sumatra tsunami".INDIAN JOURNAL OF MARINE SCIENCES 39.3(2010):313-322.