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

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 中科院海岸带环境过程与生态修复重点实验室

	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 2,3; Gao, Xuelu 1,2,3; Liu, Yongliang 2,3; Yang, Bo 1,2,3; Lv, Xiaoqing 2,3; Zhao, Jianmin 1,2,3
刊名	MARINE POLLUTION BULLETIN
	2021-11-01
卷号	172 页码:13
关键词	Air-sea process Nutrient stoichiometry Biogeochemical characteristics Ecological effects
ISSN号	0025-326X
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.
WOS关键词	JIAOZHOU BAY ; ISOTOPIC COMPOSITIONS ; ORGANIC PHOSPHORUS ; MEDITERRANEAN SEA ; WET DEPOSITION ; FLUXES ; NUTRIENTS ; IMPACT ; OCEAN ; CHEMISTRY
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology
语种	英语
WOS记录号	WOS:000701963400003
资助机构	Strategic Priority Research Program of the Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/30747]
专题	烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室
通讯作者	Gao, Xuelu
作者单位	1.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Shandong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Zone Environm Proc & Ecol Rem, Yantai 264003, 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.