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  4. 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

文献类型：期刊论文

作者Xie, Lei2,3; Gao, Xuelu1,2,3; Liu, Yongliang2,3; Yang, Bo1,2,3; Lv, Xiaoqing2,3; Zhao, Jianmin1,2,3
刊名MARINE POLLUTION BULLETIN
出版日期2021-11-01
卷号172页码:13
ISSN号0025-326X
关键词Air-sea process Nutrient stoichiometry Biogeochemical characteristics Ecological effects
DOI10.1016/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
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
烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室
烟台海岸带研究所_海岸带信息集成与综合管理实验室
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.

入库方式： OAI收割

来源：烟台海岸带研究所

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