Nutrient characteristics driven by multiple factors in large estuaries during summer: A case study of the Yangtze River Estuary

doi:10.1016/j.marpolbul.2024.116241

	Nutrient characteristics driven by multiple factors in large estuaries during summer: A case study of the Yangtze River Estuary
	Wen, Lilian 1,3; Song, Jinming1,2,3,4 ; Dai, Jiajia 1,4; Li, Xuegang 1,2,3,4; Ma, Jun 1,4; Yuan, Huamao 1,2,3,4; Duan, Liqin 1,2,3,4; Wang, Qidong1,4
	2024-04-01
发表期刊	MARINE POLLUTION BULLETIN
ISSN	0025-326X
卷号	201 页码:12
通讯作者	Song, Jinming([email protected]) ; Ma, Jun([email protected])
摘要	Nutrients directly control the level of primary productivity and are crucial for the stability of marine ecosystems. Focusing on the survey results in August 2020 of the Yangtze River Estuary, this study elucidated the distribution characteristics and controlling factors of three nutrients: NO 3 -N, PO 4 -P, SiO 3 -Si. The results showed that the concentrations of NO 3 -N, PO 4 -P, SiO 3 -Si in the study area were generally higher near the shore than far shore, with average concentrations of 11.40, 0.70, and 23.73 mu mol/L, respectively. The ocean currents drove the distribution of nutrients, and the transport of CDW and YSCC increased the nutrient levels. The resuspension of sediment caused by factors such as terrain and weather may lead to an abnormal increase in nutrients in the bottom waters. The main controlling factors of the three nutrients were different. NO 3 -N was significantly affected by human activities, PO 4 -P and SiO 3 -Si were mainly affected by natural factors.
关键词	Nutrients Hydrological environment Organic matter decomposition Resuspension Yangtze River estuary Summer
DOI	10.1016/j.marpolbul.2024.116241
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[42206135]; Special Research Assistant Project of Chinese Academy of Sciences; Shandong Provincial Natural Science Foundation[ZR2022QD019]; Laoshan Laboratory[LSKJ202204001]; Science 3 survey vessel of Institute of Oceanology, Chinese Academy of Sciences
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology
WOS类目	Environmental Sciences ; Marine & Freshwater Biology
WOS记录号	WOS:001218901600001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS关键词	EAST CHINA SEA ; TAIWAN WARM CURRENT ; CHANGJIANG ESTUARY ; ENVIRONMENTAL CHARACTERISTICS ; PARTICULATE PHOSPHORUS ; SURFACE SEDIMENTS ; ADJACENT SEA ; HYPOXIA ; WATER ; DYNAMICS
引用统计	被引频次：3[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/337002/185705
专题	海洋生态与环境科学重点实验室
通讯作者	Song, Jinming; Ma, Jun
作者单位	1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China 2.Qingdao Marine Sci & Technol Ctr, Lab Marine Ecol & Environm Sci, Qingdao 266237, Shandong, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266400, Peoples R China
第一作者单位	中国科学院海洋研究所
通讯作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Wen, Lilian,Song, Jinming,Dai, Jiajia,et al. Nutrient characteristics driven by multiple factors in large estuaries during summer: A case study of the Yangtze River Estuary[J]. MARINE POLLUTION BULLETIN,2024,201:12.
APA	Wen, Lilian.,Song, Jinming.,Dai, Jiajia.,Li, Xuegang.,Ma, Jun.,...&Wang, Qidong.(2024).Nutrient characteristics driven by multiple factors in large estuaries during summer: A case study of the Yangtze River Estuary.MARINE POLLUTION BULLETIN,201,12.
MLA	Wen, Lilian,et al."Nutrient characteristics driven by multiple factors in large estuaries during summer: A case study of the Yangtze River Estuary".MARINE POLLUTION BULLETIN 201(2024):12.