Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.5194/acp-17-9567-2017 |
Spatial extent of new particle formation events over the Mediterranean Basin from multiple ground-based and airborne measurements | |
Berland, Kevin1; Rose, Clemence1; Pey, Jorge2; Culot, Anais1; Freney, Evelyn1; Kalivitis, Nikolaos3; Kouvarakis, Giorgios3; Carlos Cerro, Jose4; Mallet, Marc8; Sartelet, Karine5; Beckmann, Matthias6,7; Bourriane, Thierry8; Roberts, Greg8; Marchand, Nicolas2; Mihalopoulos, Nikolaos3,9; Sellegri, Karine1 | |
2017-08-09 | |
发表期刊 | ATMOSPHERIC CHEMISTRY AND PHYSICS |
ISSN | 1680-7316 |
EISSN | 1680-7324 |
出版年 | 2017 |
卷号 | 17期号:15 |
文章类型 | Article |
语种 | 英语 |
国家 | France; Greece; Spain |
英文摘要 | Over the last two decades, new particle formation (NPF), i.e., the formation of new particle clusters from gas-phase compounds followed by their growth to the 1050 nm size range, has been extensively observed in the atmosphere at a given location, but their spatial extent has rarely been assessed. In this work, we use aerosol size distribution measurements performed simultaneously at Ersa (Corsica) and Finokalia (Crete) over a 1-year period to analyze the occurrence of NPF events in the Mediterranean area. The geographical location of these two sites, as well as the extended sampling period, allows us to assess the spatial and temporal variability in atmospheric nucleation at a regional scale. Finokalia and Ersa show similar seasonalities in the monthly average nucleation frequencies, growth rates, and nucleation rates, although the two stations are located more than 1000 km away from each other. Within this extended period, aerosol size distribution measurements were performed during an intensive campaign (3 July to 12 August 2013) from a ground-based station on the island of Mallorca, as well as onboard the ATR-42 research aircraft. This unique combination of stationary and mobile measurements provides us with detailed insights into the horizontal and vertical development of the NPF process on a daily scale. During the intensive campaign, nucleation events occurred simultaneously both at Ersa and Mallorca over delimited time slots of several days, but different features were observed at Finokalia. The results show that the spatial extent of the NPF events over the Mediterranean Sea might be as large as several hundreds of kilometers, mainly determined by synoptic conditions. Airborne measurements gave additional information regarding the origin of the clusters detected above the sea. The selected cases depicted contrasting situations, with clusters formed in the marine boundary layer or initially nucleated above the continent or in the free troposphere (FT) and further transported above the sea. |
领域 | 地球科学 |
收录类别 | SCI-E |
WOS记录号 | WOS:000407386800002 |
WOS关键词 | NUCLEATION MODE PARTICLES ; MARINE BOUNDARY-LAYER ; GROWTH-RATES ; LONG-TERM ; ULTRAFINE PARTICLES ; SIZE DISTRIBUTIONS ; ION CONCENTRATIONS ; AEROSOL-PARTICLES ; BOREAL FOREST ; SULFURIC-ACID |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/31107 |
专题 | 地球科学 |
作者单位 | 1.Univ Blaise Pascal, CNRS UMR 6016, Lab Meteorol Phys, Aubiere, France; 2.Aix Marseille Univ, CNRS, LCE, UMR 7376, F-13331 Marseille, France; 3.Univ Crete, Environm Chem Proc Lab, Iraklion 71003, Crete, Greece; 4.Illes Balears Univ, Lab Environm Analyt Chem, Palma De Mallorca 07122, Spain; 5.Univ Paris Est, CEREA, Joint Lab, Ecole Ponts ParisTech EDF R&D, F-77455 Champs Sur Marne, France; 6.UPEC, LISA, UMR CNRS 7583, Creteil, France; 7.UPD, IPSL, Creteil, France; 8.Meteo France, Ctr Natl Rech Meteorol, URA1357, Toulouse, France; 9.Natl Observ Athens, IERSD, Athens 15236, Greece |
推荐引用方式 GB/T 7714 | Berland, Kevin,Rose, Clemence,Pey, Jorge,et al. Spatial extent of new particle formation events over the Mediterranean Basin from multiple ground-based and airborne measurements[J]. ATMOSPHERIC CHEMISTRY AND PHYSICS,2017,17(15). |
APA | Berland, Kevin.,Rose, Clemence.,Pey, Jorge.,Culot, Anais.,Freney, Evelyn.,...&Sellegri, Karine.(2017).Spatial extent of new particle formation events over the Mediterranean Basin from multiple ground-based and airborne measurements.ATMOSPHERIC CHEMISTRY AND PHYSICS,17(15). |
MLA | Berland, Kevin,et al."Spatial extent of new particle formation events over the Mediterranean Basin from multiple ground-based and airborne measurements".ATMOSPHERIC CHEMISTRY AND PHYSICS 17.15(2017). |
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