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	Origins and pathways of the subsurface and intermediate water masses of the Indonesian Throughflow derived from historical and Argo data
	Zhang Yanhui1,2; Yu Xiaolin1,2; Wang Fan1
刊名	ACTA OCEANOLOGICA SINICA
	2008
卷号	27期号:4页码:17-25
关键词	Indonesian Throughflow Subsurface Water Intermediate Water Origin Pathway
ISSN号	0253-505X
文献子类	Article
英文摘要	On the basis of Argo data and historic temperature/salinity data from the World Ocean Database 2001 (WOD01 origins and spreading pathways of the subsurface and intermediate water masses in the Indonesian Throughflow (ITF) region were discussed by analyzing distributions of salinity on representative isopycnal layers. Results were shown that, Subsurface water mostly comes from the North Pacific Ocean while the intermediate water originates from both the North and South Pacific Ocean, even possibly from the Indian Ocean. Spreading through tire Sulawesi Sea, the Makassar Strait, and the Flores Sea, the North Pacific subsurface water and the North Pacific Intermediate water dominate the western part of the Indonesian Archipelago. Furthermore its the depth increases, the features of the North Pacific sourced water masses become more obvious. In the eastern part of the waters, high salinity South Pacific subsurface water is blocked by a strong salinity front between Halmahera and New Guinea. Intermediate water in the eastern interior region owns salinity higher than the North Pacific intermediate water and the antarctic intermediate water (AAIW), possibly coming from the vertical mixing between subsurface water and the AAIW from the Pacific Ocean, and possibly coming front the northward extending of the AAIW front the Indian Ocean as well.; On the basis of Argo data and historic temperature/salinity data from the World Ocean Database 2001 (WOD01 origins and spreading pathways of the subsurface and intermediate water masses in the Indonesian Throughflow (ITF) region were discussed by analyzing distributions of salinity on representative isopycnal layers. Results were shown that, Subsurface water mostly comes from the North Pacific Ocean while the intermediate water originates from both the North and South Pacific Ocean, even possibly from the Indian Ocean. Spreading through tire Sulawesi Sea, the Makassar Strait, and the Flores Sea, the North Pacific subsurface water and the North Pacific Intermediate water dominate the western part of the Indonesian Archipelago. Furthermore its the depth increases, the features of the North Pacific sourced water masses become more obvious. In the eastern part of the waters, high salinity South Pacific subsurface water is blocked by a strong salinity front between Halmahera and New Guinea. Intermediate water in the eastern interior region owns salinity higher than the North Pacific intermediate water and the antarctic intermediate water (AAIW), possibly coming from the vertical mixing between subsurface water and the AAIW from the Pacific Ocean, and possibly coming front the northward extending of the AAIW front the Indian Ocean as well.
学科主题	Oceanography
语种	英语
WOS记录号	WOS:000260878500002
公开日期	2010-12-24
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/5255]
专题	海洋研究所_海洋环流与波动重点实验室
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhang Yanhui,Yu Xiaolin,Wang Fan. Origins and pathways of the subsurface and intermediate water masses of the Indonesian Throughflow derived from historical and Argo data[J]. ACTA OCEANOLOGICA SINICA,2008,27(4):17-25.
APA	Zhang Yanhui,Yu Xiaolin,&Wang Fan.(2008).Origins and pathways of the subsurface and intermediate water masses of the Indonesian Throughflow derived from historical and Argo data.ACTA OCEANOLOGICA SINICA,27(4),17-25.
MLA	Zhang Yanhui,et al."Origins and pathways of the subsurface and intermediate water masses of the Indonesian Throughflow derived from historical and Argo data".ACTA OCEANOLOGICA SINICA 27.4(2008):17-25.

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