Perpetual atmospheric dry deposition exacerbates the unbalance of dissolved inorganic nitrogen and phosphorus in coastal waters: A case study on a mariculture site in North China

doi:10.1016/j.marpolbul.2021.112866

	Perpetual atmospheric dry deposition exacerbates the unbalance of dissolved inorganic nitrogen and phosphorus in coastal waters: A case study on a mariculture site in North China
	Xie, Lei 1,2; Gao, Xuelu1,2,3 ; Liu, Yongliang 1,2; Yang, Bo 1,2,3; Lv, Xiaoqing 1,2; Zhao, Jianmin1,2,3
发表期刊	MARINE POLLUTION BULLETIN
ISSN	0025-326X
	2021-11-01
卷号	172 页码:13
关键词	Air-sea process Nutrient stoichiometry Biogeochemical characteristics Ecological effects
DOI	10.1016/j.marpolbul.2021.112866
通讯作者	Gao, Xuelu(xlgao@yic.ac.cn)
英文摘要	The monthly magnitudes of dissolvable nutrients through atmospheric dry deposition (ADD) and their ecological effects to the coastal waters around the Yangma Island, North Yellow Sea, were investigated for one year. The results indicated that anthropogenic activities were the major sources of dissolvable inorganic and organic ni-trogen (DIN and DON); dust events were the major sources of inorganic phosphorus (DIP) and silicate (DSi); however, organic phosphorus (DOP) could be originated from marine biological activities. The annual ADD fluxes of DIN, DON, DIP, DOP and DSi were 21.8, 2.7, 0.10, 0.30 and 0.73 mmol m(-2) yr(-1), respectively. Overall, the new production supported by the bioavailable nitrogen through ADD in winter was up to 9.14 mg C m(-2) d(-1). Notably, the annual molar ratio of DIN/DIP through ADD was 216 +/- 123, which was much higher than that of the dissolved inorganic nitrogen to phosphorus in seawater and might exacerbate their unbalance in some coastal waters.
资助机构	Strategic Priority Research Program of the Chinese Academy of Sciences
收录类别	SCI
语种	英语
关键词[WOS]	JIAOZHOU BAY ; ISOTOPIC COMPOSITIONS ; ORGANIC PHOSPHORUS ; MEDITERRANEAN SEA ; WET DEPOSITION ; FLUXES ; NUTRIENTS ; IMPACT ; OCEAN ; CHEMISTRY
研究领域[WOS]	Environmental Sciences & Ecology ; Marine & Freshwater Biology
WOS记录号	WOS:000701963400003
引用统计	被引频次：10[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/30748
专题	中国科学院海岸带环境过程与生态修复重点实验室海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室中国科学院海岸带环境过程与生态修复重点实验室_海岸带信息集成与战略规划研究中心
通讯作者	Gao, Xuelu
作者单位	1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Zone Environm Proc & Ecol Rem, Yantai 264003, Shandong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Xie, Lei,Gao, Xuelu,Liu, Yongliang,et al. Perpetual atmospheric dry deposition exacerbates the unbalance of dissolved inorganic nitrogen and phosphorus in coastal waters: A case study on a mariculture site in North China[J]. MARINE POLLUTION BULLETIN,2021,172:13.
APA	Xie, Lei,Gao, Xuelu,Liu, Yongliang,Yang, Bo,Lv, Xiaoqing,&Zhao, Jianmin.(2021).Perpetual atmospheric dry deposition exacerbates the unbalance of dissolved inorganic nitrogen and phosphorus in coastal waters: A case study on a mariculture site in North China.MARINE POLLUTION BULLETIN,172,13.
MLA	Xie, Lei,et al."Perpetual atmospheric dry deposition exacerbates the unbalance of dissolved inorganic nitrogen and phosphorus in coastal waters: A case study on a mariculture site in North China".MARINE POLLUTION BULLETIN 172(2021):13.