Abrupt change in Vietnam coastal upwelling as a response to global warming

doi:10.1002/jqs.3292

IEECAS OpenIR > 黄土与第四纪地质国家重点实验室（2010~）

	Abrupt change in Vietnam coastal upwelling as a response to global warming
	Xu, Liqiang 1,2,3; Ji, Chao 1; Kong, Deming 4; Guo, Min 1
通讯作者	Xu, Liqiang(xlq@hfut.edu.cn)
	2021-03-16
发表期刊	JOURNAL OF QUATERNARY SCIENCE
ISSN	0267-8179
页码	8
摘要	Coastal upwelling is of great social and economic significance to the human community. The Vietnam coastal upwelling is a fundamental part of upwelling systems in the South China Sea, western Pacific Ocean. However, its sedimentary response to global warming has been largely unknown. Here we reconstruct a 3200-year sedimentary record based on high-resolution geochemical analyses of a marine core from off the Vietnamese coast. The results reveal an abrupt sedimentary change since approximately 1950 ce. The abrupt change is explained by concurrent rapid intensification of the coastal upwelling. This can be ascribed to significant global change since the beginning of the 20th century. Global warming could enhance wind speed during the summer and strengthen the coastal upwelling. The forced upwelling results in an increase in nutrient availability and marine primary production; however, ongoing global warming may also increase the risk of more frequent algal blooms in this area.
关键词	climate change lithophile elements marine sediments primary production South China Sea
DOI	10.1002/jqs.3292
收录类别	SCI ; SCI
语种	英语
资助项目	National Natural Science Foundation of China[41402148] ; open research fund of the State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, CAS[SKLLQG1929]
WOS研究方向	Physical Geography ; Geology
项目资助者	National Natural Science Foundation of China ; open research fund of the State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, CAS
WOS类目	Geography, Physical ; Geosciences, Multidisciplinary
WOS记录号	WOS:000629248800001
出版者	WILEY
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/16150
专题	黄土与第四纪地质国家重点实验室（2010~）
通讯作者	Xu, Liqiang
作者单位	1.Hefei Univ Technol, Sch Resources & Environm Engn, Hefei, Anhui, Peoples R China 2.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian, Shanxi, Peoples R China 3.Univ N Carolina, Dept Geol Sci, Chapel Hill, NC 27515 USA 4.Guangdong Ocean Univ, Coll Ocean & Meteorol, Guangdong Prov Key Lab Coastal Ocean Variat & Dis, Zhanjiang, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Xu, Liqiang,Ji, Chao,Kong, Deming,et al. Abrupt change in Vietnam coastal upwelling as a response to global warming[J]. JOURNAL OF QUATERNARY SCIENCE,2021:8.
APA	Xu, Liqiang,Ji, Chao,Kong, Deming,&Guo, Min.(2021).Abrupt change in Vietnam coastal upwelling as a response to global warming.JOURNAL OF QUATERNARY SCIENCE,8.
MLA	Xu, Liqiang,et al."Abrupt change in Vietnam coastal upwelling as a response to global warming".JOURNAL OF QUATERNARY SCIENCE (2021):8.