Control factors of DIC in the Y3 seamount waters of the Western Pacific Ocean

doi:10.1007/s00343-020-9314-3

	Control factors of DIC in the Y3 seamount waters of the Western Pacific Ocean
	Ma Jun 1,2,3,4; Song Jinming1,2,3,4 ; Li Xuegang 1,2,3,4; Yuan Huamao 1,2,3,4; Li Ning 1,2,3,4; Duan Liqin 1,2,3,4; Wang Qidong1,2,3,4
	2020-03-25
发表期刊	JOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN	2096-5508
页码	10
通讯作者	Song Jinming(jmsong@qdio.ac.cn) ; Li Xuegang(lixuegang@qdio.ac.cn)
摘要	An investigation was carried out in the Y3 seamount area of the Western Pacifi c Ocean in December 2014, and the distribution of dissolved inorganic carbon (DIC) and its relationship with environmental factors in this area were explored. The results show that DIC concentration was higher in the adjacent waters of the Y3 seamount area, and the uplift of DIC isolines at the stations was close to the seamount. Meanwhile, interaction between the North Equatorial Current (NEC) and the Y3 seamount aff ected the DIC distribution, i.e., the upwelling in the same direction of the NEC was obvious, resulting in a decreasing trend of average concentration of DIC in the 200 m water column from the top to the two sides in this direction but in the cross direction. The DIC concentration increased with the water depth increase, and its distribution was aff ected by various environmental factors. In the surface water, high temperature was a decisive factor for the decrease of the DIC concentration, but the photosynthesis of phytoplankton showing only a weak infl uence. In the North Pacifi c Tropic Water (NPTW), DIC production rate from organic matter decomposition was higher than that of DIC consumption by phytoplankton photosynthesis, leading to a continual increase of DIC. In the North Pacifi c Intermediate Water (NPIW), organic matter decomposition played a leading role in the increase of DIC. In the deep water, decomposition of organic matter weakened, and the dissolution of CaCO3 controlled the carbonate system, and DIC had the smallest variation range.
关键词	dissolved inorganic carbon (DIC) Western Pacific Ocean Y3 seamount water masses environmental factors
DOI	10.1007/s00343-020-9314-3
收录类别	SCI
语种	英语
资助项目	Science & Technology Basic Resources Investigation Program of China[2017TY100802] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA19060401] ; National Natural Science Foundation of China[91958103]
WOS研究方向	Marine & Freshwater Biology ; Oceanography
WOS类目	Limnology ; Oceanography
WOS记录号	WOS:000522927700001
出版者	SCIENCE PRESS
引用统计	被引频次：16[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/166991
专题	海洋生态与环境科学重点实验室
通讯作者	Song Jinming; Li Xuegang
作者单位	1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Marine Ecol & Environm Sci Lab, Qingdao 266237, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China
第一作者单位	海洋生态与环境科学重点实验室; 中国科学院海洋大科学研究中心
通讯作者单位	海洋生态与环境科学重点实验室; 中国科学院海洋大科学研究中心
推荐引用方式 GB/T 7714	Ma Jun,Song Jinming,Li Xuegang,et al. Control factors of DIC in the Y3 seamount waters of the Western Pacific Ocean[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2020:10.
APA	Ma Jun.,Song Jinming.,Li Xuegang.,Yuan Huamao.,Li Ning.,...&Wang Qidong.(2020).Control factors of DIC in the Y3 seamount waters of the Western Pacific Ocean.JOURNAL OF OCEANOLOGY AND LIMNOLOGY,10.
MLA	Ma Jun,et al."Control factors of DIC in the Y3 seamount waters of the Western Pacific Ocean".JOURNAL OF OCEANOLOGY AND LIMNOLOGY (2020):10.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Control factors of D（1650KB）	期刊论文	出版稿	限制开放	CC BY-NC-SA	浏览