Volume, heat, and freshwater transports from the South China Sea to Indonesian seas in the boreal winter of 2007-2008

doi:10.1029/2010JC006225

CORC > 自然资源部第一海洋研究所 > 自然资源部第一海洋研究所 > 业务部门 > 海洋环境与数值模拟研究室

	Volume, heat, and freshwater transports from the South China Sea to Indonesian seas in the boreal winter of 2007-2008
	Fang, Guohong 1; Susanto, R. Dwi 2; Wirasantosa, Sugiarta 3; Qiao, Fangli 1; Supangat, Agus 3; Fan, Bin 1; Wei, Zexun 1; Sulistiyo, Budi 3; Li, Shujiang 1
刊名	JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS
	2010-12-07
卷号	115
ISSN号	0148-0227
DOI	10.1029/2010JC006225
英文摘要	Acoustic Doppler current profiler observations were carried out at two stations along a transect northwest of the Karimata Strait from December 2007 to November 2008. One month and 10 months of full-depth current data were obtained at the western and eastern stations, respectively. The observations show that the South China Sea (SCS) water flows persistently to the Indonesian seas (ISs) in boreal winter. On the basis of current, temperature, and salinity observations by conductivity-temperature-depth casts and bottom-mounted sensors, the volume, heat, and freshwater transport from the SCS to ISs in the month from 13 January to 12 February 2008 are estimated to be 3.6 +/- 0.8 Sv (Sv = 10(6) m(3)/s), 0.36 +/- 0.08 PW, and 0.14 +/- 0.04 Sv, respectively. The corresponding transport-weighted temperature is 27.99 degrees C. A downward sea surface slope from north to south at the study area in boreal winter is also found. The observations confirm the existence of the SCS branch of the Pacific-to-Indian-Ocean throughflow in boreal winter and the reversal of the Karimata Strait transport in boreal summer. The seasonal variability in the Karimata Strait transport can exceed 5 Sv. It is proposed that the Karimata Strait throughflow plays a double role in the total Indonesian Throughflow transport, which is especially evident in boreal winter. The negative effect of the double role is reducing the Makassar Strait volume and heat transports; the positive effect is that the Karimata Strait throughflow itself can contribute volume and heat transports to the total Indonesian Throughflow.
资助项目	National Science Foundation[OCE-07-51927]
WOS研究方向	Oceanography
语种	英语
出版者	AMER GEOPHYSICAL UNION
WOS记录号	WOS:000285259000003
内容类型	期刊论文
源URL	[http://ir.fio.com.cn/handle/2SI8HI0U/4274]
专题	业务部门_海洋环境与数值模拟研究室
作者单位	1.State Ocean Adm, Key Lab Marine Sci & Numer Modeling, Inst Oceanog 1, Qingdao 266061, Shandong, Peoples R China; 2.Columbia Univ, Lamont Doherty Earth Observ, Earth Inst, Palisades, NY 10964 USA; 3.Minist Marine Affairs & Fisheries, Agcy Marine & Fisheries Res, Jakarta 12770, Indonesia
推荐引用方式 GB/T 7714	Fang, Guohong,Susanto, R. Dwi,Wirasantosa, Sugiarta,et al. Volume, heat, and freshwater transports from the South China Sea to Indonesian seas in the boreal winter of 2007-2008[J]. JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS,2010,115.
APA	Fang, Guohong.,Susanto, R. Dwi.,Wirasantosa, Sugiarta.,Qiao, Fangli.,Supangat, Agus.,...&Li, Shujiang.(2010).Volume, heat, and freshwater transports from the South China Sea to Indonesian seas in the boreal winter of 2007-2008.JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS,115.
MLA	Fang, Guohong,et al."Volume, heat, and freshwater transports from the South China Sea to Indonesian seas in the boreal winter of 2007-2008".JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS 115(2010).