Institutional Repository of Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (KLCEP)
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, Lei1,2; Gao, Xuelu1,2,3; Liu, Yongliang1,2; Yang, Bo1,2,3; Lv, Xiaoqing1,2; 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 | |
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. |
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