Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Christian Plass-Duelmer"'
Autor:
Detlev Helmig, Mauricio Muoz, Jacques Hueber, Claudio Mazzoleni, Lynn Mazzoleni, Robert C. Owen, Maria Val-Martin, Paulo Fialho, Christian Plass-Duelmer, Paul I. Palmer, Alastair C. Lewis, Gabriele Pfister
Publikováno v:
Elementa: Science of the Anthropocene (2015)
Abstract A record spanning ten years of non-methane hydrocarbon (NMHC) data from the Pico Mountain Observatory (PMO), Pico Island, Azores, Portugal, was analyzed for seasonal NMHC behavior, atmospheric processing, and trends, focusing on ethane and p
Externí odkaz:
https://doaj.org/article/e139a1ea5e7d409da6a4f0adef8e30dd
Autor:
Christian Plass-Duelmer, Dagmar Kubistin, Guido Sassi, Yousra Ghorafi, Erasmus Tensing, Maria Paola Sassi, Jianrong Li, Alessia Demichelis, Annarita Baldan, Jennifer Englert, Rina Wortman, Maricarmen Lecuna, Katja Michl, Anja Claude, Stefan Persijn
Publikováno v:
Atmospheric Measurement Techniques, Vol 11, Pp 3197-3203 (2018)
Air quality observations are performed globally to monitor the status of the atmosphere and its level of pollution and to assess mitigation strategies. Regulations of air quality monitoring programmes in various countries demand high-precision measur
Autor:
Shalini Punjabi, S. Rossabi, Martin K. Vollmer, Louisa K. Emmons, Alastair C. Lewis, K. A. Masarie, Christian Plass-Duelmer, Jacques Hueber, P. Tans, Stefan Reimann, Andrea Pozzer, Stephen A. Montzka, James W. Hannigan, Kirk Thoning, Emmanuel Mahieu, Rainer Steinbrecher, Bruno Franco, Lucy J. Carpenter, Anja Claude, Detlev Helmig, Dan Smale
Publikováno v:
Nature Geoscience. 9:490-495
Atmospheric non-methane hydrocarbon concentrations began declining in the 1970s. Surface and column measurements show that Northern Hemisphere ethane concentrations are now rising, probably due to North American oil and natural gas emissions. Non-met
Autor:
Ari Laaksonen, Kari E. J. Lehtinen, Gerald Spindler, Hannele Korhonen, Jorma Joutsensaari, Christian Plass-Duelmer, Markku Kulmala, Wolfram Birmili, Michael Boy, Santtu Mikkonen, A. Hamed, James N. Smith, Tuukka Petäjä, Peter H. McMurry, Roy L. Mauldin, Frank Arnold, Sami Romakkaniemi
Publikováno v:
Atmospheric Chemistry and Physics, Vol 11, Iss 21, Pp 11319-11334 (2011)
Atmospheric Chemistry and Physics Discussions
Atmospheric Chemistry and Physics Discussions
Gaseous sulphuric acid is a key precursor for new particle formation in the atmosphere. Previous experimental studies have confirmed a strong correlation between the number concentrations of freshly formed particles and the ambient concentrations of
Publikováno v:
Atmospheric Environment. 44:5053-5064
Speciated volatile organic compound (VOC) and carbon monoxide (CO) measurements from the Marylebone Road site in central London from 1998 through 2008 are presented. Long-term trends show statistically significant decreases for all the VOCs considere
Autor:
Christian Plass-Duelmer, Claudio Mazzoleni, Maria Val-Martin, Gabriele Pfister, Alastair C. Lewis, Jacques Hueber, Richard C. Owen, Paul I. Palmer, Mauricio Muñoz, Lynn Mazzoleni, Detlev Helmig, Paulo Fialho
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
Elem Sci Anth; Vol 3 (2015); 000054
Elementa: Science of the Anthropocene
Elementa: Science of the Anthropocene (2015)
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
Elem Sci Anth; Vol 3 (2015); 000054
Elementa: Science of the Anthropocene
Elementa: Science of the Anthropocene (2015)
A record spanning ten years of non-methane hydrocarbon (NMHC) data from the Pico Mountain Observatory (PMO), Pico Island, Azores, Portugal, was analyzed for seasonal NMHC behavior, atmospheric processing, and trends, focusing on ethane and propane. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::469ac0c880a760719bd519b074b2d57f
Autor:
Stuart A. Penkett, Christian Plass-Duelmer, Alastair C. Lewis, Stefan Reimann, Martin J. T. Milton, Jan W. Bottenheim, P. Tans, Ian E. Galbally, Detlev Helmig, S. Thiel
Publikováno v:
Eos, Transactions American Geophysical Union. 90:513-514
Volatile organic compounds (VOCs) include saturated, unsaturated, and other substituted hydrocarbons. VOCs play an important role in the chemistry of the atmosphere by influencing ozone and hydroxyl radical (OH) concentrations, and the conversion rat