Hydro-biogeochemical processes and their implications for Ulva prolifera blooms and expansion in the world's largest green tide occurrence region (Yellow Sea, China)

doi:10.1016/j.scitotenv.2018.07.067

	Hydro-biogeochemical processes and their implications for Ulva prolifera blooms and expansion in the world's largest green tide occurrence region (Yellow Sea, China)
	Wei, Qinsheng 1,2,3; Wang, Baodong 1,2; Yao, Qingzhen 2,3; Fu, Mingzhu 1,2; Sun, Junchuan 1; Xu, Bochao 2,3; Yu, Zhigang 2,3
刊名	SCIENCE OF THE TOTAL ENVIRONMENT
	2018-12-15
卷号	645 页码:257-266
关键词	Upwelling Hydro-biogeochemical processes Eutrophication Green tides Northern Jiangsu coast Yellow Sea
ISSN号	0048-9697
DOI	10.1016/j.scitotenv.2018.07.067
英文摘要	The hydro-biogeochemical processes in the world's largest area of green tide occurrence, off the Jiangsu coast in the Yellow Sea, are investigated in the summer, and their implications for Ulva prolifera blooms are discussed. The results show that the offshore transport of coastal water and the inshore upwelling of offshore bottom water both occur off the Jiangsu coast, and the upwelling position is consistent with the 20- to 30-m isobath off the Subei Shoal. The upwelling results in nutrient supplementation off the shoal, where a rapid decrease in the suspended particulate matter content contributes to good light conditions. As a result, a high-value area of phytoplankton is formed within the 20- to 30-m isobath. Eutrophication in the shoal has provided nutrients for the frequent occurrence of Ulva prolifera in recent years, whereas the upwelling area off the shoal has served as a "service station" or "courier station" for floating Ulva prolifera and promoted the species' propagation. The propagation of Ulva prolifera in the upwelling area and its blooms within the Subei Shoal can have a spatially synergistic effect, leading to its large-scale development. Our findings reveal the mechanisms that trigger the world's largest green tides from the perspective of physical-biogeochemical interactions. (C) 2018 Elsevier B.V. All rights reserved.
资助项目	National Project of Comprehensive Investigation and Research of Coastal Seas in China[908-01-ST03]
WOS关键词	LARGEST MACROALGAL BLOOM ; NUTRIENTS ; TRAJECTORIES ; TEMPERATURE ; CIRCULATION ; AQUACULTURE ; ALGAE
WOS研究方向	Environmental Sciences & Ecology
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000445164200025
内容类型	期刊论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/26656]
专题	自然资源部第一海洋研究所
通讯作者	Wei, Qinsheng
作者单位	1.State Ocean Adm, Inst Oceanog 1, 6 Xianxialipg Rd, Qingdao 266061, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China 3.Ocean Univ China, Minist Educ, Key Lab Marine Chem Theory & Technol, 238 Songling Rd, Qingdao 266100, Peoples R China
推荐引用方式 GB/T 7714	Wei, Qinsheng,Wang, Baodong,Yao, Qingzhen,et al. Hydro-biogeochemical processes and their implications for Ulva prolifera blooms and expansion in the world's largest green tide occurrence region (Yellow Sea, China)[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2018,645:257-266.
APA	Wei, Qinsheng.,Wang, Baodong.,Yao, Qingzhen.,Fu, Mingzhu.,Sun, Junchuan.,...&Yu, Zhigang.(2018).Hydro-biogeochemical processes and their implications for Ulva prolifera blooms and expansion in the world's largest green tide occurrence region (Yellow Sea, China).SCIENCE OF THE TOTAL ENVIRONMENT,645,257-266.
MLA	Wei, Qinsheng,et al."Hydro-biogeochemical processes and their implications for Ulva prolifera blooms and expansion in the world's largest green tide occurrence region (Yellow Sea, China)".SCIENCE OF THE TOTAL ENVIRONMENT 645(2018):257-266.