Long-term variations and influence factors of nutrients in the western North Yellow Sea, China

doi:10.1016/j.marpolbul.2018.08.034

	Long-term variations and influence factors of nutrients in the western North Yellow Sea, China
	Yang, Fuxia 1; Wei, Qinsheng 2,3; Chen, Hongtao 1,2,3; Yao, Qingzhen 1,2,3
刊名	MARINE POLLUTION BULLETIN
	2018-10
卷号	135 页码:1026-1034
关键词	Western North Yellow Sea Nutrients Long-term variation
ISSN号	0025-326X
DOI	10.1016/j.marpolbul.2018.08.034
英文摘要	This study investigated the long-term variations and compositions of nutrients and the associated controlling factors in the western North Yellow Sea on the basis of historical data. The NO3-N and DIN concentrations and N/P showed continuous increases over the past two decades, which were dominantly affected by riverine inputs, such as inputs from the Yellow River, Yalujiang River and Jia River and atmospheric deposition. However, due to human activities, such as dam construction in rivers and climate change, the SiO3-Si concentrations and Si/P ratios decreased before the early 1990s and then gradually increased. The vertical distributions of nutrients displayed higher concentrations at the bottom than those at the surface in summer, which was attributed to the combined influence of the thermocline, the Yellow Sea Cold Water Mass, the Yellow Sea Warm Current and biological activities.
资助项目	Fundamental Research Funds for the Central Universities[201822006]
WOS关键词	HARMFUL ALGAL BLOOMS ; PHYTOPLANKTON ABUNDANCE ; ATMOSPHERIC WET ; EUTROPHICATION ; CLIMATE ; DISTRIBUTIONS ; ECOSYSTEMS ; PHOSPHORUS ; INVENTORY ; ESTUARIES
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000448094200111
内容类型	期刊论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/25631]
专题	自然资源部第一海洋研究所
通讯作者	Yao, Qingzhen
作者单位	1.Ocean Univ China, Key Lab Marine Chem Theory & Technol, Minist Educ, 238 Songling Rd, Qingdao 266100, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 3.State Ocean Adm, Inst Oceanog 1, 6 Xianxialing Rd, Qingdao 266061, Peoples R China
推荐引用方式 GB/T 7714	Yang, Fuxia,Wei, Qinsheng,Chen, Hongtao,et al. Long-term variations and influence factors of nutrients in the western North Yellow Sea, China[J]. MARINE POLLUTION BULLETIN,2018,135:1026-1034.
APA	Yang, Fuxia,Wei, Qinsheng,Chen, Hongtao,&Yao, Qingzhen.(2018).Long-term variations and influence factors of nutrients in the western North Yellow Sea, China.MARINE POLLUTION BULLETIN,135,1026-1034.
MLA	Yang, Fuxia,et al."Long-term variations and influence factors of nutrients in the western North Yellow Sea, China".MARINE POLLUTION BULLETIN 135(2018):1026-1034.