R
R. Duchi
Researcher at National Research Council
Publications - 26
Citations - 1509
R. Duchi is an academic researcher from National Research Council. The author has contributed to research in topics: Aerosol & Mineral dust. The author has an hindex of 17, co-authored 26 publications receiving 1369 citations.
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Journal ArticleDOI
Atmospheric Brown Clouds in the Himalayas: first two years of continuous observations at the Nepal Climate Observatory-Pyramid (5079 m)
Paolo Bonasoni,Paolo Laj,Angela Marinoni,Michael Sprenger,Federico Angelini,Jgor Arduini,U. Bonafè,Francescopiero Calzolari,T. Colombo,Stefano Decesari,C. Di Biagio,A. di Sarra,Franco Evangelisti,R. Duchi,Maria Cristina Facchini,Sandro Fuzzi,Gian Paolo Gobbi,Michela Maione,Arnico K. Panday,F. Roccato,Karine Sellegri,H. Venzac,Gp. Verza,P. Villani,Elisa Vuillermoz,Paolo Cristofanelli +25 more
TL;DR: In this paper, a detailed description of the atmospheric conditions characterizing the high Himalayas, thanks to continuous observations begun in March 2006 at the Nepal Climate Observatory-Pyramid (NCO-P) located at 5079 m a.s.
Journal ArticleDOI
Aerosol mass and black carbon concentrations, a two year record at NCO-P (5079 m, Southern Himalayas)
Angela Marinoni,Paolo Cristofanelli,Paolo Laj,R. Duchi,Francescopiero Calzolari,Stefano Decesari,Karine Sellegri,Elisa Vuillermoz,G. P. Verza,P. Villani,Paolo Bonasoni +10 more
TL;DR: In this article, the first two-year averages of PM1 and PM1−10 mass were 1.94 μg m−3 and 1.88 μgm−3, with standard deviations of 3.3 and 4.45 μg m −3, respectively.
Journal ArticleDOI
Estimated impact of black carbon deposition during pre-monsoon season from Nepal Climate Observatory – Pyramid data and snow albedo changes over Himalayan glaciers
Teppei J. Yasunari,Teppei J. Yasunari,Paolo Bonasoni,Paolo Laj,Koji Fujita,Elisa Vuillermoz,Angela Marinoni,Paolo Cristofanelli,R. Duchi,Gianni Tartari,K.-M. Lau +10 more
TL;DR: In this article, a lower bound of reduction in snow surface albedo due to dry deposition of black carbon (BC) in the pre-monsoon period (March-May) was estimated as a lowerbound together with the estimation of its accuracy, based on atmospheric observations at the Nepal Climate Observatory- Pyramid (NCO-P) sited at 5079 m a.s.l.
Journal ArticleDOI
Chemical composition of PM 10 and PM 1 at the high-altitude Himalayan station Nepal Climate Observatory-Pyramid (NCO-P) (5079 m a.s.l.)
Stefano Decesari,M. C. Facchini,C. Carbone,L. Giulianelli,Matteo Rinaldi,E. Finessi,Sandro Fuzzi,A. Marinoni,Paolo Cristofanelli,R. Duchi,Paolo Bonasoni,Elisa Vuillermoz,J. Cozic,Jean-Luc Jaffrezo,Paolo Laj +14 more
TL;DR: In this article, the authors report chemical composition data for PM10 and PM1 from the Nepal Climate Observatory-Pyramid (NCO-P), the world's highest aerosol observatory, located at 5079m a.s.l. at the foothills of Mt. Everest.
Journal ArticleDOI
Tropospheric ozone variations at the Nepal Climate Observatory-Pyramid (Himalayas, 5079 m a.s.l.) and influence of deep stratospheric intrusion events
Paolo Cristofanelli,A. Bracci,A. Bracci,Michael Sprenger,Angela Marinoni,U. Bonafè,Francescopiero Calzolari,R. Duchi,Paolo Laj,J. M. Pichon,F. Roccato,H. Venzac,Elisa Vuillermoz,Paolo Bonasoni +13 more
TL;DR: In this paper, the authors presented the first 2 years of continuous surface ozone (O3) observations and systematic assessment of the influence of stratospheric intrusions (SI) at the Nepal Climate Observatory at Pyramid (NCO-P; 27°57' N, 86°48' E), located in the southern Himalayas at 5079 m a.s.