Zobrazeno 1 - 10
of 441
pro vyhledávání: '"P. Ginot"'
Autor:
V. Mardoñez-Balderrama, G. Močnik, M. Pandolfi, R. L. Modini, F. Velarde, L. Renzi, A. Marinoni, J.-L. Jaffrezo, I. Moreno R., D. Aliaga, F. Bianchi, C. Mohr, M. Gysel-Beer, P. Ginot, R. Krejci, A. Wiedensohler, G. Uzu, M. Andrade, P. Laj
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 12055-12077 (2024)
Black carbon (BC) is a major component of submicron particulate matter (PM), with significant health and climate impacts. Many cities in emerging countries lack comprehensive knowledge about BC emissions and exposure levels. This study investigates B
Externí odkaz:
https://doaj.org/article/0063707f4c92476a9ee489747c57d70a
Autor:
C. I. Moreno, R. Krejci, J.-L. Jaffrezo, G. Uzu, A. Alastuey, M. F. Andrade, V. Mardóñez, A. M. Koenig, D. Aliaga, C. Mohr, L. Ticona, F. Velarde, L. Blacutt, R. Forno, D. N. Whiteman, A. Wiedensohler, P. Ginot, P. Laj
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 2837-2860 (2024)
The chemical composition of PM10 and non-overlapping PM2.5 was studied at the summit of Mt. Chacaltaya (5380 m a.s.l., lat. −16.346950°, long. −68.128250°) providing a unique long-term record spanning from December 2011 to March 2020. The chemi
Externí odkaz:
https://doaj.org/article/4ec6f05b3e674d1fac7ac81668482fbe
Autor:
K. Glojek, V. Dinh Ngoc Thuy, S. Weber, G. Uzu, M. Manousakas, R. Elazzouzi, K. Džepina, S. Darfeuil, P. Ginot, J.L. Jaffrezo, R. Žabkar, J. Turšič, A. Podkoritnik, G. Močnik
Publikováno v:
Environment International, Vol 189, Iss , Pp 108787- (2024)
Toxicity of particulate matter (PM) depends on its sources, size and composition. We identified PM10 sources and determined their contribution to oxidative potential (OP) as a health proxy for PM exposure in an Alpine valley influenced by cement indu
Externí odkaz:
https://doaj.org/article/13efe58069c445d48f6f0962621fee18
Autor:
V. Mardoñez, M. Pandolfi, L. J. S. Borlaza, J.-L. Jaffrezo, A. Alastuey, J.-L. Besombes, I. Moreno R., N. Perez, G. Močnik, P. Ginot, R. Krejci, V. Chrastny, A. Wiedensohler, P. Laj, M. Andrade, G. Uzu
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 10325-10347 (2023)
La Paz and El Alto are two fast-growing, high-altitude Bolivian cities forming the second-largest metropolitan area in the country. Located between 3200 and 4050 m a.s.l. (above sea level), these cities are home to a burgeoning population of approxim
Externí odkaz:
https://doaj.org/article/a5f039cc029844a7bb6ed1a945ed50e9
An extraction method for nitrogen isotope measurement of ammonium in a low-concentration environment
Autor:
A. Lamothe, J. Savarino, P. Ginot, L. Soussaintjean, E. Gautier, P. D. Akers, N. Caillon, J. Erbland
Publikováno v:
Atmospheric Measurement Techniques, Vol 16, Pp 4015-4030 (2023)
Ammonia (NH3) participates in the nucleation and growth of aerosols and thus plays a major role in atmospheric transparency, pollution, health, and climate-related issues. Understanding its emission sources through nitrogen stable isotopes is therefo
Externí odkaz:
https://doaj.org/article/7d533ca8e80a42eaa902886ba6505f11
Autor:
W. Scholz, J. Shen, D. Aliaga, C. Wu, S. Carbone, I. Moreno, Q. Zha, W. Huang, L. Heikkinen, J. L. Jaffrezo, G. Uzu, E. Partoll, M. Leiminger, F. Velarde, P. Laj, P. Ginot, P. Artaxo, A. Wiedensohler, M. Kulmala, C. Mohr, M. Andrade, V. Sinclair, F. Bianchi, A. Hansel
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 895-920 (2023)
Dimethyl sulfide (DMS) is the primary natural contributor to the atmospheric sulfur burden. Observations concerning the fate of DMS oxidation products after long-range transport in the remote free troposphere are, however, sparse. Here we present qua
Externí odkaz:
https://doaj.org/article/d62bef613e884020b08ee2b88c47be87
Autor:
F. G. L. Lindau, J. C. Simões, B. Delmonte, P. Ginot, G. Baccolo, C. I. Paleari, E. Di Stefano, E. Korotkikh, D. S. Introne, V. Maggi, E. Garzanti, S. Andò
Publikováno v:
The Cryosphere, Vol 15, Pp 1383-1397 (2021)
A deeper understanding of past atmospheric circulation variability in the Central Andes is a high-priority topic in paleoclimatology mainly because of the necessity to validate climate models used to predict future precipitation trends and to develop
Externí odkaz:
https://doaj.org/article/0156bfed01754ddeae55633869ba094b
Autor:
C. Vincent, A. Gilbert, B. Jourdain, L. Piard, P. Ginot, V. Mikhalenko, P. Possenti, E. Le Meur, O. Laarman, D. Six
Publikováno v:
The Cryosphere, Vol 14, Pp 925-934 (2020)
The response of very-high-elevation glaciated areas on Mont Blanc to climate change has been analysed using observations and numerical modelling over the last 2 decades. Unlike the changes at low elevations, we observe very low glacier thickness chan
Externí odkaz:
https://doaj.org/article/81928c162d94488da98d0f10068fe976
Autor:
A. Chauvigné, D. Aliaga, K. Sellegri, N. Montoux, R. Krejci, G. Močnik, I. Moreno, T. Müller, M. Pandolfi, F. Velarde, K. Weinhold, P. Ginot, A. Wiedensohler, M. Andrade, P. Laj
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 14805-14824 (2019)
This study documents and analyses a 4-year continuous record of aerosol optical properties measured at the Global Atmosphere Watch (GAW) station of Chacaltaya (CHC; 5240 m a.s.l.), in Bolivia. Records of particle light scattering and particle lig
Externí odkaz:
https://doaj.org/article/4d4f458ae11e4a1aa4ea291b3885aa52
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 14119-14132 (2019)
This study reports on the glaciochemistry of a deep ice core (182 m long) drilled in 2009 at Mount Elbrus in the Caucasus, Russia. Radiocarbon dating of the particulate organic carbon fraction in the ice suggests that the basal ice dates to 280±40
Externí odkaz:
https://doaj.org/article/0e93bbbed2de47459fbabd250a501c24