Zobrazeno 1 - 10
of 275
pro vyhledávání: '"B. LOUBET"'
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 6625-6645 (2024)
Greenhouse gas monitoring is important to ensure climate goals are being achieved. This study unveils the potential of using atmospheric tall towers in direct flux measurements, bridging the gap between atmospheric and ecosystem monitoring networks.
Externí odkaz:
https://doaj.org/article/2193bf573a3b48fba687fad1478efbe5
Autor:
C. Lan, M. Mauder, S. Stagakis, B. Loubet, C. D'Onofrio, S. Metzger, D. Durden, P.-H. Herig-Coimbra
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 2649-2669 (2024)
Long-term tall-tower eddy-covariance (EC) measurements have been recently established in three European pilot cities as part of the ICOS-Cities project. We conducted a comparison of EC software to ensure a reliable generation of interoperable flux es
Externí odkaz:
https://doaj.org/article/9c34bf1893d040d996ea723d4cf5c60a
Autor:
B. Loubet, P. Buysse, L. Gonzaga-Gomez, F. Lafouge, R. Ciuraru, C. Decuq, J. Kammer, S. Bsaibes, C. Boissard, B. Durand, J.-C. Gueudet, O. Fanucci, O. Zurfluh, L. Abis, N. Zannoni, F. Truong, D. Baisnée, R. Sarda-Estève, M. Staudt, V. Gros
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 2817-2842 (2022)
Volatile organic compounds (VOCs) contribute to air pollution through the formation of secondary aerosols and ozone and extend the lifetime of methane in the atmosphere. Tropospheric VOCs originate to 90 % from biogenic sources on a global scale, mai
Externí odkaz:
https://doaj.org/article/01484e4d65fa45e499d46fc24975c5a4
Publikováno v:
Frontiers in Environmental Science, Vol 10 (2022)
Growing urbanization leads to microclimate perturbations and in particular to higher temperatures inside the city as compared to its rural surroundings, a phenomenon known as the urban heat island. Although it exists at several scales, this study foc
Externí odkaz:
https://doaj.org/article/c004d7eb561346ebbd20589b829ade16
Autor:
L. Abis, C. Kalalian, B. Lunardelli, T. Wang, L. Zhang, J. Chen, S. Perrier, B. Loubet, R. Ciuraru, C. George
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 12613-12629 (2021)
We analysed the biogenic volatile organic compound (BVOC) emissions from rapeseed leaf litter and their potential to create secondary organic aerosols (SOAs) under three different conditions, i.e., (i) in the presence of UV light irradiation, (ii) in
Externí odkaz:
https://doaj.org/article/96c07dd62ad5406fb06fc5f64a2e4ac3
Autor:
R. Ciuraru, J. Kammer, C. Decuq, M. Vojkovic, K. Haider, Y. Carpentier, F. Lafouge, C. Berger, M. Bourdat-Deschamps, I. K. Ortega, F. Levavasseur, S. Houot, B. Loubet, D. Petitprez, C. Focsa
Publikováno v:
npj Climate and Atmospheric Science, Vol 4, Iss 1, Pp 1-10 (2021)
Abstract Secondary organic aerosols (SOA) are one of the main sources of uncertainty in the current understanding of the Earth’s climate. Agriculture contributes to primary aerosol emissions, but there is no estimate of SOA formation from gaseous p
Externí odkaz:
https://doaj.org/article/f2d7bacc313a4b7ea51b7dcaac056045
Autor:
N. Cowan, P. Levy, A. Moring, I. Simmons, C. Bache, A. Stephens, J. Marinheiro, J. Brichet, L. Song, A. Pickard, C. McNeill, R. McDonald, J. Maire, B. Loubet, P. Voylokov, M. Sutton, U. Skiba
Publikováno v:
Biogeosciences, Vol 16, Pp 4731-4745 (2019)
Three different nitrogen (N) fertiliser types, ammonium nitrate, urea and urea coated with a urease inhibitor (Agrotain®), were applied at standard rates (70 kg N ha−1) to experimental plots in a typical and intensively managed grassland are
Externí odkaz:
https://doaj.org/article/d979005d53cd492d871286c4f957a907
Autor:
C. Delon, C. Galy-Lacaux, D. Serça, E. Personne, E. Mougin, M. Adon, V. Le Dantec, B. Loubet, R. Fensholt, T. Tagesson
Publikováno v:
Biogeosciences, Vol 16, Pp 2049-2077 (2019)
Three different models (STEP–GENDEC–NOflux, Zhang2010, and Surfatm) are used to simulate NO, CO2, and NH3 fluxes at the daily scale for 2 years (2012–2013) in a semi-arid grazed ecosystem at Dahra (15∘24′10′′ N, 15∘25′56′′ W
Externí odkaz:
https://doaj.org/article/0f6cc0fc89d74ee9b2605f47ad7fc524
Autor:
A. Finco, M. Coyle, E. Nemitz, R. Marzuoli, M. Chiesa, B. Loubet, S. Fares, E. Diaz-Pines, R. Gasche, G. Gerosa
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 17945-17961 (2018)
A 1-month field campaign of ozone (O3) flux measurements along a five-level vertical profile above, inside and below the canopy was run in a mature broadleaf forest of the Po Valley, northern Italy. The study aimed to characterize O3 flux dynamics an
Externí odkaz:
https://doaj.org/article/8b261c3994464d96a4de32792719a38d
Publikováno v:
Biogeosciences, Vol 15, Pp 3439-3460 (2018)
Tropospheric ammonia (NH3) is a threat to the environment and human health and is mainly emitted by agriculture. Ammonia volatilisation following application of nitrogen in the field accounts for more than 40 % of the total NH3 emissions in France
Externí odkaz:
https://doaj.org/article/16f20c08a4194f7d846cc6fe25614abe