Zobrazeno 1 - 10
of 61
pro vyhledávání: '"M. Lichtenstern"'
Autor:
E. Förster, H. Bönisch, M. Neumaier, F. Obersteiner, A. Zahn, A. Hilboll, A. B. Kalisz Hedegaard, N. Daskalakis, A. P. Poulidis, M. Vrekoussis, M. Lichtenstern, P. Braesicke
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 1893-1918 (2023)
The number of large urban agglomerations is steadily increasing worldwide. At a local scale, their emissions lead to air pollution, directly affecting people's health. On a global scale, their emissions lead to an increase of greenhouse gases, affect
Externí odkaz:
https://doaj.org/article/75bfefe74ee84310bfafa05cb21cd098
Autor:
H. Ziereis, P. Hoor, J.-U. Grooß, A. Zahn, G. Stratmann, P. Stock, M. Lichtenstern, J. Krause, V. Bense, A. Afchine, C. Rolf, W. Woiwode, M. Braun, J. Ungermann, A. Marsing, C. Voigt, A. Engel, B.-M. Sinnhuber, H. Oelhaf
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 3631-3654 (2022)
During winter 2015/2016, the Arctic stratosphere was characterized by extraordinarily low temperatures in connection with a very strong polar vortex and with the occurrence of extensive polar stratospheric clouds. From mid-December 2015 until mid-Mar
Externí odkaz:
https://doaj.org/article/114e769e1f8d40a28f31efa7ed994950
Autor:
F. Kluge, T. Hüneke, M. Knecht, M. Lichtenstern, M. Rotermund, H. Schlager, B. Schreiner, K. Pfeilsticker
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 12363-12389 (2020)
We report on airborne measurements of tropospheric mixing ratios and vertical profiles of formaldehyde (CH2O), glyoxal (C2H2O2), methylglyoxal and higher carbonyls (C3H4O2*) (see below), and carbon monoxide (CO) over the Amazon Basin during the ACRID
Externí odkaz:
https://doaj.org/article/43bc70261cb14cdaa598e54d86ddc510
Autor:
H. Ohyama, I. Morino, V. A. Velazco, T. Klausner, G. Bagtasa, M. Kiel, M. Frey, A. Hori, O. Uchino, T. Matsunaga, N. M. Deutscher, J. P. DiGangi, Y. Choi, G. S. Diskin, S. E. Pusede, A. Fiehn, A. Roiger, M. Lichtenstern, H. Schlager, P. K. Wang, C. C.-K. Chou, M. D. Andrés-Hernández, J. P. Burrows
Publikováno v:
Atmospheric Measurement Techniques, Vol 13, Pp 5149-5163 (2020)
Column-averaged dry-air mole fractions of carbon dioxide (XCO2) and methane (XCH4) measured by a solar viewing portable Fourier transform spectrometer (FTS, EM27/SUN) have been characterized and validated by comparison using in situ profile measureme
Externí odkaz:
https://doaj.org/article/5c69aae65fe94874b0cc3af955df9118
Autor:
H.-D. Betz, K. Schmidt, H. Höller, T. Hamburger, P. Stock, M. Lichtenstern, H. Schlager, H. Huntrieser, A. Ulanovsky, F. Ravegnani
Publikováno v:
Atmospheric Chemistry and Physics, Vol 11, Iss 6, Pp 2503-2536 (2011)
During the "African Monsoon Multidisciplinary Analysis" (AMMA) field phase in August 2006, a variety of measurements focusing on deep convection were performed over West Africa. The German research aircraft Falcon based in Ouagadougou (Burkina Faso)
Externí odkaz:
https://doaj.org/article/e8096b4c5aca43b5a683ad138f6279ee
Autor:
U. Schumann, B. Weinzierl, O. Reitebuch, H. Schlager, A. Minikin, C. Forster, R. Baumann, T. Sailer, K. Graf, H. Mannstein, C. Voigt, S. Rahm, R. Simmet, M. Scheibe, M. Lichtenstern, P. Stock, H. Rüba, D. Schäuble, A. Tafferner, M. Rautenhaus, T. Gerz, H. Ziereis, M. Krautstrunk, C. Mallaun, J.-F. Gayet, K. Lieke, K. Kandler, M. Ebert, S. Weinbruch, A. Stohl, J. Gasteiger, S. Groß, V. Freudenthaler, M. Wiegner, A. Ansmann, M. Tesche, H. Olafsson, K. Sturm
Publikováno v:
Atmospheric Chemistry and Physics, Vol 11, Iss 5, Pp 2245-2279 (2011)
Airborne lidar and in-situ measurements of aerosols and trace gases were performed in volcanic ash plumes over Europe between Southern Germany and Iceland with the Falcon aircraft during the eruption period of the Eyjafjalla volcano between 19 April
Externí odkaz:
https://doaj.org/article/d7bc1db00be5407998d80fc254b59e2e
Autor:
C. Voigt, U. Schumann, T. Jurkat, D. Schäuble, H. Schlager, A. Petzold, J.-F. Gayet, M. Krämer, J. Schneider, S. Borrmann, J. Schmale, P. Jessberger, T. Hamburger, M. Lichtenstern, M. Scheibe, C. Gourbeyre, J. Meyer, M. Kübbeler, W. Frey, H. Kalesse, T. Butler, M. G. Lawrence, F. Holzäpfel, F. Arnold, M. Wendisch, A. Döpelheuer, K. Gottschaldt, R. Baumann, M. Zöger, I. Sölch, M. Rautenhaus, A. Dörnbrack
Publikováno v:
Atmospheric Chemistry and Physics, Vol 10, Iss 18, Pp 9039-9056 (2010)
Lineshaped contrails were detected with the research aircraft Falcon during the CONCERT – CONtrail and Cirrus ExpeRimenT – campaign in October/November 2008. The Falcon was equipped with a set of instruments to measure the particle size distribut
Externí odkaz:
https://doaj.org/article/11cc75248c974e9abe2c7cf48f7b116d
Autor:
D. Brunner, A. Ulanovsky, F. Ravegnani, S. Viciani, K. Schmidt, H.-D. Betz, G. Allen, H. Höller, A. Minikin, P. Stock, M. Lichtenstern, A. Roiger, H. Huntrieser, H. Schlager
Publikováno v:
Atmospheric Chemistry and Physics, Vol 9, Iss 21, Pp 8377-8412 (2009)
During the SCOUT-O3/ACTIVE field phase in November–December 2005, airborne in situ measurements were performed inside and in the vicinity of thunderstorms over northern Australia with several research aircraft (German Falcon, Russian M55 Geophysica
Externí odkaz:
https://doaj.org/article/5f265fe849e1473d80ff40449f44d9f0
Autor:
M. D. Andrés-Hernández, D. Kartal, L. Reichert, J. P. Burrows, J. Meyer Arnek, M. Lichtenstern, P. Stock, H. Schlager
Publikováno v:
Atmospheric Chemistry and Physics, Vol 9, Iss 11, Pp 3681-3695 (2009)
Peroxy radical measurements made on board the DLR-Falcon research aircraft over West Africa within the African Monsoon Multidisciplinary Analysis (AMMA) campaign during the 2006 wet monsoon are presented in this study. The analysis of data focuses on
Externí odkaz:
https://doaj.org/article/8a6ad1781914472c9d83b5e165f2f9e5
Autor:
C. Schwierz, A. Richter, D. Brunner, C. Kurz, U. Schumann, A. Roiger, M. Lichtenstern, H. Schlager, H. Huntrieser, A. Stohl
Publikováno v:
Atmospheric Chemistry and Physics, Vol 7, Iss 11, Pp 2987-3013 (2007)
During the TROCCINOX field experiments in February–March 2004 and February 2005, airborne in situ measurements of NO, NOy, CO, and O3 mixing ratios and the J(NO2) photolysis rate were carried out in the anvil outflow of thunderstorms over southern
Externí odkaz:
https://doaj.org/article/c60df1222ab94896b28b7ab038b66488