干旱区生态环境知识资源中心(Arid): Bioaerosols and dust are the dominant sources of organic P in atmospheric particles

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DOI	10.1038/s41612-021-00215-5
	Bioaerosols and dust are the dominant sources of organic P in atmospheric particles
	Violaki, Kalliopi; Nenes, Athanasios; Tsagkaraki, Maria; Paglione, Marco; Jacquet, Stephanie; Sempere, Richard; Panagiotopoulos, Christos
通讯作者	Violaki, K (corresponding author), Aix Marseille Univ, Univ Toulon, CNRS, IRD,MIO,UM 110, F-13288 Marseille, France. ; Violaki, K (corresponding author), Ecole Polytech Fed Lausanne, Sch Architecture Civil & Environm Engn, Lab Atmospher Proc & Their Impacts, CH-1015 Lausanne, Switzerland.
来源期刊	NPJ CLIMATE AND ATMOSPHERIC SCIENCE
ISSN	2397-3722
出版年	2021
卷号	4 期号:1
英文摘要	Several studies assessed the impact of inorganic P in fertilizing oligotrophic areas, however, the importance of organic P in such fertilization processes received far less attention. In this study, the amount and origin of organic P delivered to the eastern Mediterranean Sea were characterized in atmospheric particles using the positive matrix factorization model (PMF). Phospholipids together with other chemical compounds (sugars, metals) were used as tracers in PMF. The model revealed that dominant sources of organic P are bioaerosols and dust. The amount of organic P from bioaerosols (similar to 4 Gg P y(-1)) is similar to the amount of soluble inorganic P originating from dust aerosols; this is especially true during highly stratified periods when surface waters are strongly P-limited. The deposition of organic P from bioaerosols can constitute a considerable flux of bioavailable P-even during periods of dust episodes, implying that airborne biological particles can potentially fertilize marine ecosystems.
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000726034100001
WOS关键词	EASTERN MEDITERRANEAN SEA ; PARTICULATE MATTER ; AIRBORNE POLLEN ; LEVANTINE BASIN ; DESERT DUST ; PHOSPHORUS ; DEPOSITION ; MANNITOL ; CLIMATE ; AEROSOL
WOS类目	Meteorology & Atmospheric Sciences
WOS研究方向	Meteorology & Atmospheric Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/374113
作者单位	[Violaki, Kalliopi; Jacquet, Stephanie; Sempere, Richard; Panagiotopoulos, Christos] Aix Marseille Univ, Univ Toulon, CNRS, IRD,MIO,UM 110, F-13288 Marseille, France; [Violaki, Kalliopi; Nenes, Athanasios] Ecole Polytech Fed Lausanne, Sch Architecture Civil & Environm Engn, Lab Atmospher Proc & Their Impacts, CH-1015 Lausanne, Switzerland; [Nenes, Athanasios] Fdn Res & Technol Hellas, Ctr Studies Air Qual & Climate Change, Inst Chem Engn Sci, GR-26504 Patras, Greece; [Tsagkaraki, Maria] Univ Crete, Chem Dept, Environm Chem Proc Lab ECPL, Iraklion 71003, Crete, Greece; [Paglione, Marco] Italian Natl Res Council, Inst Atmospher Sci & Climate CNR ISAC, Bologna, Italy
推荐引用方式 GB/T 7714	Violaki, Kalliopi,Nenes, Athanasios,Tsagkaraki, Maria,et al. Bioaerosols and dust are the dominant sources of organic P in atmospheric particles[J],2021,4(1).
APA	Violaki, Kalliopi.,Nenes, Athanasios.,Tsagkaraki, Maria.,Paglione, Marco.,Jacquet, Stephanie.,...&Panagiotopoulos, Christos.(2021).Bioaerosols and dust are the dominant sources of organic P in atmospheric particles.NPJ CLIMATE AND ATMOSPHERIC SCIENCE,4(1).
MLA	Violaki, Kalliopi,et al."Bioaerosols and dust are the dominant sources of organic P in atmospheric particles".NPJ CLIMATE AND ATMOSPHERIC SCIENCE 4.1(2021).