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  2. 烟台海岸带研究所
  3. 中国科学院烟台海岸带研究所
  4. 中科院海岸带环境过程与生态修复重点实验室
Atmospheric deposition and river runoff stimulate the utilization of dissolved organic phosphorus in coastal seas

文献类型：期刊论文

作者Jin, Haoyu1,4,5,7; Zhang, Chao1,5,7; Meng, Siyu1,4,5,7; Wang, Qin1,5,7; Ding, Xiaokun3; Meng, Ling2,6; Zhuang, Yunyun1,5,7; Yao, Xiaohong1,5,7; Gao, Yang1,5,7; Shi, Feng1,5,7
刊名NATURE COMMUNICATIONS
出版日期2024-01-30
卷号15期号:1页码:12
DOI10.1038/s41467-024-44838-7
通讯作者Zhang, Chao(zhangchao@ouc.edu.cn) ; Mock, Thomas(T.Mock@uea.ac.uk) ; Gao, Huiwang(hwgao@ouc.edu.cn)
英文摘要In coastal seas, the role of atmospheric deposition and river runoff in dissolved organic phosphorus (DOP) utilization is not well understood. Here, we address this knowledge gap by combining microcosm experiments with a global approach considering the relationship between the activity of alkaline phosphatases and changes in phytoplankton biomass in relation to the concentration of dissolved inorganic phosphorus (DIP). Our results suggest that the addition of aerosols and riverine water stimulate the biological utilization of DOP in coastal seas primarily by depleting DIP due to increasing nitrogen concentrations, which enhances phytoplankton growth. This "Anthropogenic Nitrogen Pump" was therefore identified to make DOP an important source of phosphorus for phytoplankton in coastal seas but only when the ratio of chlorophyll a to DIP [Log10 (Chl a / DIP)] is larger than 1.20. Our study therefore suggests that anthropogenic nitrogen input might contribute to the phosphorus cycle in coastal seas.
WOS关键词ALKALINE-PHOSPHATASE ACTIVITY ; ASIAN DUST ; BOHAI SEA ; PHYTOPLANKTON GROWTH ; NITROGEN DEPOSITION ; QUALITY ASSESSMENT ; NORTH-ATLANTIC ; PACIFIC-OCEAN ; YELLOW SEA ; BIOGEOCHEMISTRY
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:001163662700015
资助机构NSFC-Shandong Joint Fund ; National Key R&D Program of China ; National Natural Science Foundation of China (NSFC) ; Fundamental Research Funds for the Central Universities ; NSFC Shiptime Sharing Project ; NERC ; School of Environmental Sciences
源URL[http://ir.yic.ac.cn/handle/133337/36186]  
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_海岸带信息集成与综合管理实验室
通讯作者Zhang, Chao; Mock, Thomas; Gao, Huiwang
作者单位1.Ocean Univ China, Frontiers Sci Ctr Deep Ocean Multispheres & Earth, Qingdao 266100, Peoples R China
2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China
3.Yantai Univ, Sch Ocean, Yantai 264005, Peoples R China
4.Univ East Anglia, Sch Environm Sci, Norwich Res Pk, Norwich NR4 7TJ, England
5.Laoshan Lab, Marine Ecol & Environm Sci Lab, Qingdao 266071, Peoples R China
6.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
7.Ocean Univ China, Key Lab Marine Environm & Ecol, Minist Educ ofChina, Qingdao 266100, Peoples R China
推荐引用方式
GB/T 7714		 Jin, Haoyu,Zhang, Chao,Meng, Siyu,et al. Atmospheric deposition and river runoff stimulate the utilization of dissolved organic phosphorus in coastal seas[J]. NATURE COMMUNICATIONS,2024,15(1):12.
APA Jin, Haoyu.,Zhang, Chao.,Meng, Siyu.,Wang, Qin.,Ding, Xiaokun.,...&Gao, Huiwang.(2024).Atmospheric deposition and river runoff stimulate the utilization of dissolved organic phosphorus in coastal seas.NATURE COMMUNICATIONS,15(1),12.
MLA Jin, Haoyu,et al."Atmospheric deposition and river runoff stimulate the utilization of dissolved organic phosphorus in coastal seas".NATURE COMMUNICATIONS 15.1(2024):12.

入库方式： OAI收割

来源：烟台海岸带研究所

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