Zobrazeno 1 - 10
of 15
pro vyhledávání: '"B. Hottmann"'
Autor:
D. Dienhart, J. N. Crowley, E. Bourtsoukidis, A. Edtbauer, P. G. Eger, L. Ernle, H. Harder, B. Hottmann, M. Martinez, U. Parchatka, J.-D. Paris, E. Y. Pfannerstill, R. Rohloff, J. Schuladen, C. Stönner, I. Tadic, S. Tauer, N. Wang, J. Williams, J. Lelieveld, H. Fischer
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 17373-17388 (2021)
Formaldehyde (HCHO) is the most abundant aldehyde in the troposphere. While its background mixing ratio is mostly determined by the oxidation of methane, in many environments, especially in the boundary layer, HCHO can have a large variety of precurs
Externí odkaz:
https://doaj.org/article/6f0bd171a3334f9cb6d8cf85efa34ee8
Autor:
N. Friedrich, P. Eger, J. Shenolikar, N. Sobanski, J. Schuladen, D. Dienhart, B. Hottmann, I. Tadic, H. Fischer, M. Martinez, R. Rohloff, S. Tauer, H. Harder, E. Y. Pfannerstill, N. Wang, J. Williams, J. Brooks, F. Drewnick, H. Su, G. Li, Y. Cheng, J. Lelieveld, J. N. Crowley
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 7473-7498 (2021)
We present shipborne measurements of NOx (≡ NO + NO2) and NOy (≡ NOx+ gas- and particle-phase organic and inorganic oxides of nitrogen) in summer 2017 as part of the expedition “Air Quality and climate change in the Arabian BAsin” (AQABA). Th
Externí odkaz:
https://doaj.org/article/0b4ba9bd0ef74732b4775342d2da05b7
Autor:
B. Hottmann, S. Hafermann, L. Tomsche, D. Marno, M. Martinez, H. Harder, A. Pozzer, M. Neumaier, A. Zahn, B. Bohn, G. Stratmann, H. Ziereis, J. Lelieveld, H. Fischer
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 12655-12673 (2020)
During the OMO (Oxidation Mechanism Observation) mission, trace gas measurements were performed on board the HALO (High Altitude Long Range) research aircraft in summer 2015 in order to investigate the outflow of the South Asian summer monsoon and it
Externí odkaz:
https://doaj.org/article/d82ed43ddef04904b6fec175c2dda176
Autor:
N. Wang, A. Edtbauer, C. Stönner, A. Pozzer, E. Bourtsoukidis, L. Ernle, D. Dienhart, B. Hottmann, H. Fischer, J. Schuladen, J. N. Crowley, J.-D. Paris, J. Lelieveld, J. Williams
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 10807-10829 (2020)
Volatile organic compounds (VOCs) were measured around the Arabian Peninsula using a research vessel during the AQABA campaign (Air Quality and Climate Change in the Arabian Basin) from June to August 2017. In this study we examine carbonyl compounds
Externí odkaz:
https://doaj.org/article/7c1879d981ff4d9ebff19065a555c673
Autor:
I. Tadic, J. N. Crowley, D. Dienhart, P. Eger, H. Harder, B. Hottmann, M. Martinez, U. Parchatka, J.-D. Paris, A. Pozzer, R. Rohloff, J. Schuladen, J. Shenolikar, S. Tauer, J. Lelieveld, H. Fischer
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 6769-6787 (2020)
Strongly enhanced tropospheric ozone (O3) mixing ratios have been reported in the Arabian Basin, a region with intense solar radiation and high concentrations of O3 precursors such as nitrogen oxides (NOx) and volatile organic compounds (VOCs). To an
Externí odkaz:
https://doaj.org/article/21e0220495fd46bcbb973517efde0ba4
Autor:
S. Celik, F. Drewnick, F. Fachinger, J. Brooks, E. Darbyshire, H. Coe, J.-D. Paris, P. G. Eger, J. Schuladen, I. Tadic, N. Friedrich, D. Dienhart, B. Hottmann, H. Fischer, J. N. Crowley, H. Harder, S. Borrmann
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 4713-4734 (2020)
A total of 252 emission plumes of ships operating in the Mediterranean Sea and around the Arabian Peninsula were investigated using a comprehensive dataset of gas- and submicron-particle-phase properties measured during the 2-month shipborne AQABA (A
Externí odkaz:
https://doaj.org/article/aaf2de03cc1d4ec4bd134036481e0922
Autor:
E. Y. Pfannerstill, N. Wang, A. Edtbauer, E. Bourtsoukidis, J. N. Crowley, D. Dienhart, P. G. Eger, L. Ernle, H. Fischer, B. Hottmann, J.-D. Paris, C. Stönner, I. Tadic, D. Walter, J. Lelieveld, J. Williams
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 11501-11523 (2019)
The Arabian Peninsula is characterized by high and increasing levels of photochemical air pollution. Strong solar irradiation, high temperatures and large anthropogenic emissions of reactive trace gases result in intense photochemical activity, espec
Externí odkaz:
https://doaj.org/article/6d0e8383927947b9bc14a23d62e38e0c
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