Zobrazeno 1 - 10
of 360
pro vyhledávání: '"L. Clarisse"'
Autor:
M. Crippa, D. Guizzardi, F. Pagani, M. Schiavina, M. Melchiorri, E. Pisoni, F. Graziosi, M. Muntean, J. Maes, L. Dijkstra, M. Van Damme, L. Clarisse, P. Coheur
Publikováno v:
Earth System Science Data, Vol 16, Pp 2811-2830 (2024)
To mitigate the impact of greenhouse gas (GHG) and air pollutant emissions, it is of utmost importance to understand where emissions occur. In the real world, atmospheric pollutants are produced by various human activities from point sources (e.g. po
Externí odkaz:
https://doaj.org/article/e6c9665beb194560b284291645c11c00
Autor:
J.-P. Vernier, T. J. Aubry, C. Timmreck, A. Schmidt, L. Clarisse, F. Prata, N. Theys, A. T. Prata, G. Mann, H. Choi, S. Carn, R. Rigby, S. C. Loughlin, J. A. Stevenson
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 5765-5782 (2024)
The 21 June 2019 Raikoke eruption (48° N, 153° E) generated one of the largest amounts of sulfur emission to the stratosphere since the 1991 Mt. Pinatubo eruption. Satellite measurements indicate a consensus best estimate of 1.
Externí odkaz:
https://doaj.org/article/3cb279089a14467495b713f6fb150ed9
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 4973-5007 (2024)
Nitrous acid (HONO) is a key atmospheric component, acting as a major source of the hydroxyl radical (OH), the primary oxidant in the Earth's atmosphere. However, understanding its spatial and temporal variability remains a significant challenge. Rec
Externí odkaz:
https://doaj.org/article/28e183ce8d434253b9760025171cc255
Autor:
C. Viatte, N. Guendouz, C. Dufaux, A. Hensen, D. Swart, M. Van Damme, L. Clarisse, P. Coheur, C. Clerbaux
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 15253-15267 (2023)
Ammonia (NH3) is an important air pollutant which, as a precursor of fine particulate matter, raises public health concerns. This study analyzes 2.5 years of NH3 observations derived from ground-based (miniDOAS; differential optical absorption spectr
Externí odkaz:
https://doaj.org/article/948a4b8d80c74892b99b80d678a9a7b2
Autor:
L. Clarisse, B. Franco, M. Van Damme, T. Di Gioacchino, J. Hadji-Lazaro, S. Whitburn, L. Noppen, D. Hurtmans, C. Clerbaux, P. Coheur
Publikováno v:
Atmospheric Measurement Techniques, Vol 16, Pp 5009-5028 (2023)
Satellite measurements play an increasingly important role in the study of atmospheric ammonia (NH3). Here, we present version 4 of the Artificial Neural Network for IASI (ANNI; IASI: Infrared Atmospheric Sounding Interferometer) retrieval of NH3. Th
Externí odkaz:
https://doaj.org/article/4093c3ba68bc46558fcd28b4aaebaa55
Autor:
R. Wang, D. Pan, X. Guo, K. Sun, L. Clarisse, M. Van Damme, P.-F. Coheur, C. Clerbaux, M. Puchalski, M. A. Zondlo
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 13217-13234 (2023)
Ammonia (NH3) is a key precursor to fine particulate matter (PM2.5) and a primary form of reactive nitrogen. The limited number of NH3 observations hinders the further understanding of its impacts on air quality, climate, and biodiversity. Currently,
Externí odkaz:
https://doaj.org/article/45431ed9b6b54cfcb7a5c2eb2489e006
Autor:
R. Abeed, C. Viatte, W. C. Porter, N. Evangeliou, C. Clerbaux, L. Clarisse, M. Van Damme, P.-F. Coheur, S. Safieddine
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 12505-12523 (2023)
Ammonia (NH3) is one of the most important gases emitted from agricultural practices. It affects air quality and the overall climate and is in turn influenced by long-term climate trends as well as by short-term fluctuations in local and regional met
Externí odkaz:
https://doaj.org/article/60bbe3a2980b4cd896e5c7df57f7eb72
Autor:
M. Ossohou, J. E. Hickman, L. Clarisse, P.-F. Coheur, M. Van Damme, M. Adon, V. Yoboué, E. Gardrat, M. D. Alvès, C. Galy-Lacaux
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 9473-9494 (2023)
Ammonia (NH3) is the most abundant alkaline component in the atmosphere. Changes in NH3 concentrations have important implications for atmospheric chemistry, air quality, and ecosystem integrity. We present a long-term ammonia (NH3) assessment in the
Externí odkaz:
https://doaj.org/article/3ac02d4decfe41a2ac9a0a011d522b9b
Publikováno v:
Atmospheric Measurement Techniques, Vol 16, Pp 3693-3713 (2023)
Atmospheric ammonia (NH3) is a reactive nitrogen compound that pollutes our environment and threatens public health. Monitoring the spatial and temporal variations is important for quantifying its emissions and depositions and evaluating the strategi
Externí odkaz:
https://doaj.org/article/1c34984ef3614e56a5d5c7717bf4460e
Autor:
A. Vu Van, A. Boynard, P. Prunet, D. Jolivet, O. Lezeaux, P. Henry, C. Camy-Peyret, L. Clarisse, B. Franco, P.-F. Coheur, C. Clerbaux
Publikováno v:
Atmospheric Measurement Techniques, Vol 16, Pp 2107-2127 (2023)
The three Infrared Atmospheric Sounding Interferometer (IASI) instruments on board the Metop family of satellites have been sounding the atmospheric composition since 2006. More than 30 atmospheric gases can be measured from the IASI radiance spectra
Externí odkaz:
https://doaj.org/article/f4e9722fbca54a32982e6f3367826839