Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.5194/acp-17-5355-2017 |
First results of the Piton de la Fournaise STRAP 2015 experiment: multidisciplinary tracking of a volcanic gas and aerosol plume | |
Tulet, Pierre1; Di Muro, Andrea2; Colomb, Aurelie3; Denjean, Cyrielle4; Duflot, Valentin1; Arellano, Santiago5; Foucart, Brice1,3; Brioude, Jerome1; Sellegri, Karine3; Peltier, Aline2; Aiuppa, Alessandro6,7; Barthe, Christelle1; Bhugwant, Chatrapatty8; Bielli, Soline1; Boissier, Patrice2; Boudoire, Guillaume2; Bourrianne, Thierry4; Brunet, Christophe2; Burnet, Frederic4; Cammas, Jean-Pierre1,9; Gabarrot, Franck9; Galle, Bo5; Giudice, Gaetano7; Guadagno, Christian8; Jeamblu, Frederic1; Kowalski, Philippe2; de Bellevue, Jimmy Leclair1; Marquestaut, Nicolas9; Mekies, Dominique1; Metzger, Jean-Marc9; Pianezze, Joris1; Portafaix, Thierry1; Sciare, Jean10; Tournigand, Arnaud8; Villeneuve, Nicolas2 | |
2017-04-25 | |
发表期刊 | ATMOSPHERIC CHEMISTRY AND PHYSICS
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ISSN | 1680-7316 |
EISSN | 1680-7324 |
出版年 | 2017 |
卷号 | 17期号:8 |
文章类型 | Article |
语种 | 英语 |
国家 | France; Sweden; Italy; Cyprus |
英文摘要 | The STRAP (Synergie Transdisciplinaire pour Repondre aux Aleas lies aux Panaches volcaniques) campaign was conducted over the entire year of 2015 to investigate the volcanic plumes of Piton de La Fournaise (La Reunion, France). For the first time, measurements at the local (near the vent) and at the regional scales were conducted around the island. The STRAP 2015 campaign has become possible thanks to strong cross-disciplinary collaboration between volcanologists and meteorologists. The main observations during four eruptive periods (85 days) are summarised. They include the estimates of SO2, CO2 and H2O emissions, the altitude of the plume at the vent and over different areas of La Reunion Island, the evolution of the SO2 concentration, the aerosol size distribution and the aerosol extinction profile. A climatology of the volcanic plume dispersion is also reported. Simulations and measurements show that the plumes formed by weak eruptions have a stronger interaction with the surface of the island. Strong SO2 mixing ratio and particle concentrations above 1000 ppb and 50 000 cm(-3) respectively are frequently measured over a distance of 20 km from Piton de la Fournaise. The measured aerosol size distribution shows the predominance of small particles in the volcanic plume. Several cases of strong nucleation of sulfuric acid have been observed within the plume and at the distal site of the Maido observatory. The STRAP 2015 campaign provides a unique set of multi-disciplinary data that can now be used by modellers to improve the numerical parameterisations of the physical and chemical evolution of the volcanic plumes. |
领域 | 地球科学 |
收录类别 | SCI-E |
WOS记录号 | WOS:000400006200002 |
WOS关键词 | APRIL 2007 ERUPTION ; REUNION ISLAND ; SULFURIC-ACID ; PLUMBING SYSTEM ; TRANSPORT ; SHALLOW ; ASH ; CLASSIFICATION ; SPECTROMETERS ; SIMULATIONS |
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/30729 |
专题 | 地球科学 |
作者单位 | 1.Univ La Reunion, CNRS UMR8105, Lab Atmosphere & Cyclones, LACy, St Denis, Reunion, France; 2.Univ Sorbonne Paris Cite, Univ Paris Diderot, Inst Phys Globe Paris, OVPF,UMR7154,CNRS, Bourg Murat, Reunion, France; 3.Univ Blaise Pascal, Lab Meteorol Phys, LaMP, UMR6016,CNRS, Clermont Ferrand, France; 4.CNRS, UMR3589, CNRM, Toulouse, France; 5.Chalmers Univ Technol, Dept Earth & Space Sci, Gothenburg, Sweden; 6.Univ Palermo, Dipartimento DiSTeM, Palermo, Italy; 7.Ist Nazl Geofis & Vulcanol, Sez Palermo, Palermo, Italy; 8.ORA, St Denis, Reunion, France; 9.Univ La Reunion, CNRS UMS3365, OSU R, St Denis, Reunion, France; 10.Cyprus Inst, Energy Environm Water Res Ctr, Nicosia, Cyprus |
推荐引用方式 GB/T 7714 | Tulet, Pierre,Di Muro, Andrea,Colomb, Aurelie,et al. First results of the Piton de la Fournaise STRAP 2015 experiment: multidisciplinary tracking of a volcanic gas and aerosol plume[J]. ATMOSPHERIC CHEMISTRY AND PHYSICS,2017,17(8). |
APA | Tulet, Pierre.,Di Muro, Andrea.,Colomb, Aurelie.,Denjean, Cyrielle.,Duflot, Valentin.,...&Villeneuve, Nicolas.(2017).First results of the Piton de la Fournaise STRAP 2015 experiment: multidisciplinary tracking of a volcanic gas and aerosol plume.ATMOSPHERIC CHEMISTRY AND PHYSICS,17(8). |
MLA | Tulet, Pierre,et al."First results of the Piton de la Fournaise STRAP 2015 experiment: multidisciplinary tracking of a volcanic gas and aerosol plume".ATMOSPHERIC CHEMISTRY AND PHYSICS 17.8(2017). |
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