Zobrazeno 1 - 10
of 129
pro vyhledávání: '"L. Deguillaume"'
Autor:
L. Pailler, L. Deguillaume, H. Lavanant, I. Schmitz, M. Hubert, E. Nicol, M. Ribeiro, J.-M. Pichon, M. Vaïtilingom, P. Dominutti, F. Burnet, P. Tulet, M. Leriche, A. Bianco
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 5567-5584 (2024)
The composition of dissolved organic matter of cloud water has been investigated through non-targeted high-resolution mass spectrometry on only a few samples that were mostly collected in the Northern Hemisphere in the USA, Europe and China. There re
Externí odkaz:
https://doaj.org/article/d8d6dedbf5694032a53aa4c4cb058bc5
Autor:
M. Leriche, P. Tulet, L. Deguillaume, F. Burnet, A. Colomb, A. Borbon, C. Jambert, V. Duflot, S. Houdier, J.-L. Jaffrezo, M. Vaïtilingom, P. Dominutti, M. Rocco, C. Mouchel-Vallon, S. El Gdachi, M. Brissy, M. Fathalli, N. Maury, B. Verreyken, C. Amelynck, N. Schoon, V. Gros, J.-M. Pichon, M. Ribeiro, E. Pique, E. Leclerc, T. Bourrianne, A. Roy, E. Moulin, J. Barrie, J.-M. Metzger, G. Péris, C. Guadagno, C. Bhugwant, J.-M. Tibere, A. Tournigand, E. Freney, K. Sellegri, A.-M. Delort, P. Amato, M. Joly, J.-L. Baray, P. Renard, A. Bianco, A. Réchou, G. Payen
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 4129-4155 (2024)
The BIO-MAÏDO (Bio-physicochemistry of tropical clouds at Maïdo: processes and impacts on secondary organic aerosols formation) campaign was conducted from 13 March to 4 April 2019 on the tropical island of Réunion. The main objective of the proje
Externí odkaz:
https://doaj.org/article/1f025a19a0a74c5faaf54defbacaaa35
Autor:
P. Renard, M. Brissy, F. Rossi, M. Leremboure, S. Jaber, J.-L. Baray, A. Bianco, A.-M. Delort, L. Deguillaume
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 2467-2486 (2022)
Eighteen free amino acids (FAAs) were quantified in cloud water sampled at the Puy de Dôme station (PUY – France) during 13 cloud events. This quantification has been performed without concentration or derivatization, using liquid chromatography h
Externí odkaz:
https://doaj.org/article/936efa9edde44b7683f358670a53eae9
Autor:
P. A. Dominutti, P. Renard, M. Vaïtilingom, A. Bianco, J.-L. Baray, A. Borbon, T. Bourianne, F. Burnet, A. Colomb, A.-M. Delort, V. Duflot, S. Houdier, J.-L. Jaffrezo, M. Joly, M. Leremboure, J.-M. Metzger, J.-M. Pichon, M. Ribeiro, M. Rocco, P. Tulet, A. Vella, M. Leriche, L. Deguillaume
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 505-533 (2022)
We present here the results obtained during an intensive field campaign conducted in the framework of the French “BIO-MAÏDO” (Bio-physico-chemistry of tropical clouds at Maïdo (Réunion Island): processes and impacts on secondary organic aeroso
Externí odkaz:
https://doaj.org/article/f8490c091ee94fd3aa63739fb6ebfbf1
Autor:
J.-L. Baray, L. Deguillaume, A. Colomb, K. Sellegri, E. Freney, C. Rose, J. Van Baelen, J.-M. Pichon, D. Picard, P. Fréville, L. Bouvier, M. Ribeiro, P. Amato, S. Banson, A. Bianco, A. Borbon, L. Bourcier, Y. Bras, M. Brigante, P. Cacault, A. Chauvigné, T. Charbouillot, N. Chaumerliac, A.-M. Delort, M. Delmotte, R. Dupuy, A. Farah, G. Febvre, A. Flossmann, C. Gourbeyre, C. Hervier, M. Hervo, N. Huret, M. Joly, V. Kazan, M. Lopez, G. Mailhot, A. Marinoni, O. Masson, N. Montoux, M. Parazols, F. Peyrin, Y. Pointin, M. Ramonet, M. Rocco, M. Sancelme, S. Sauvage, M. Schmidt, E. Tison, M. Vaïtilingom, P. Villani, M. Wang, C. Yver-Kwok, P. Laj
Publikováno v:
Atmospheric Measurement Techniques, Vol 13, Pp 3413-3445 (2020)
For the last 25 years, CO-PDD (Cézeaux-Aulnat-Opme-puy de Dôme) has evolved to become a full instrumented platform for atmospheric research. It has received credentials as a national observing platform in France and is internationally recognized as
Externí odkaz:
https://doaj.org/article/5930f479f1884e62b6786859dca1a339
Autor:
V. Duflot, P. Tulet, O. Flores, C. Barthe, A. Colomb, L. Deguillaume, M. Vaïtilingom, A. Perring, A. Huffman, M. T. Hernandez, K. Sellegri, E. Robinson, D. J. O'Connor, O. M. Gomez, F. Burnet, T. Bourrianne, D. Strasberg, M. Rocco, A. K. Bertram, P. Chazette, J. Totems, J. Fournel, P. Stamenoff, J.-M. Metzger, M. Chabasset, C. Rousseau, E. Bourrianne, M. Sancelme, A.-M. Delort, R. E. Wegener, C. Chou, P. Elizondo
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 10591-10618 (2019)
The Forests gAses aeRosols Clouds Exploratory (FARCE) campaign was conducted in March–April 2015 on the tropical island of La Réunion. For the first time, several scientific teams from different disciplines collaborated to provide reference measur
Externí odkaz:
https://doaj.org/article/b6e8c9a8c4c74a9d8383015a2179e44f
Autor:
A. Lallement, L. Besaury, E. Tixier, M. Sancelme, P. Amato, V. Vinatier, I. Canet, O. V. Polyakova, V. B. Artaev, A. T. Lebedev, L. Deguillaume, G. Mailhot, A.-M. Delort
Publikováno v:
Biogeosciences, Vol 15, Pp 5733-5744 (2018)
Phenol is toxic and can be found in many environments, in particular in the atmosphere due to its high volatility. It can be emitted directly from manufacturing processes or natural sources, and it can also result from benzene oxidation. Although
Externí odkaz:
https://doaj.org/article/c1eba2ab83c044ad965b936bad7adf15
Autor:
C. Rose, N. Chaumerliac, L. Deguillaume, H. Perroux, C. Mouchel-Vallon, M. Leriche, L. Patryl, P. Armand
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 2225-2242 (2018)
The new detailed aqueous-phase mechanism Cloud Explicit Physico-chemical Scheme (CLEPS 1.0), which describes the oxidation of isoprene-derived water-soluble organic compounds, is coupled with a warm microphysical module simulating the activation o
Externí odkaz:
https://doaj.org/article/a2607c82b5024a24a2d8a57f9582e044
Publikováno v:
Atmospheric Chemistry and Physics, Vol 17, Pp 14841-14851 (2017)
Chemical reactions in clouds lead to oxidation processes driven by radicals (mainly HO⚫, NO3⚫, or HO2⚫) or strong oxidants such as H2O2, O3, nitrate, and nitrite. Among those species, hydrogen peroxide plays a central role in the cloud chemi
Externí odkaz:
https://doaj.org/article/b852ce702fcf46a28c9dbfea79d9f388
Autor:
C. Mouchel-Vallon, L. Deguillaume, A. Monod, H. Perroux, C. Rose, G. Ghigo, Y. Long, M. Leriche, B. Aumont, L. Patryl, P. Armand, N. Chaumerliac
Publikováno v:
Geoscientific Model Development, Vol 10, Iss 3, Pp 1339-1362 (2017)
A new detailed aqueous phase mechanism named the Cloud Explicit Physico-chemical Scheme (CLEPS 1.0) is proposed to describe the oxidation of water soluble organic compounds resulting from isoprene oxidation. It is based on structure activity relation
Externí odkaz:
https://doaj.org/article/6f15e5aa5e9b4b63b5c3a10700b31097