Results 31 to 40 of about 14,750 (194)

SCIAMACHY validation by aircraft remote measurements: design, execution, and first results of the SCIA-VALUE mission

, 2004
SCIAMACHY validation by aircraft remote measurements: design, execution, and first results of the SCIA-VALUE mission A. Fix, G. Ehret, H. Flentje, G. Poberaj , M. Gottwald, H. Finkenzeller, H. Bremer, M. Bruns, J. P. Burrows, A. Kleinböhl, H. Küllmann, J.
A. Fix, G. Ehret, H. Flentje, G. Poberaj, M. Gottwald, H. Finkenzeller, H. Bremer, M. Bruns, J. Burrows, A. Kleinböhl, H. Küllmann, J. Kuttippurath, A. Richter, P. Wang, K. Heue, U. Platt, T. Wagner   +16 more
semanticscholar   +1 more source

Sensitivity of aerosol extinction to new mixing rules in the AEROPT submodel of the ECHAM5/MESSy1.9 atmospheric chemistry (EMAC) model

, 2014
Sensitivity of aerosol extinction to new mixing rules in the AEROPT submodel of the ECHAM5/MESSy1.9 atmospheric chemistry (EMAC) model K. Klingmüller, B. Steil, C. Brühl, H. Tost, and J. Lelieveld The Cyprus Institute, P.O.
K. Klingmüller, B. Steil, C. Brühl, H. Tost, J. Lelieveld   +4 more
semanticscholar   +1 more source

The contribution of transport emissions to ozone mixing ratios and methane lifetime in 2015 and 2050 in the Shared Socioeconomic Pathways (SSPs) [PDF]

Atmospheric Chemistry and Physics
We quantify the contributions of emissions from the transport sector to tropospheric ozone and the hydroxyl radical (OH) by means of model simulations with a global chemistry-climate model equipped with a source attribution method.
M. Mertens, S. Brinkop, P. Graf, V. Grewe, V. Grewe, J. Hendricks, P. Jöckel, A. Lanteri, S. Matthes, V. S. Rieger, V. S. Rieger, M. Righi, R. N. Thor   +12 more
doaj   +1 more source

Cloud Top Thermodynamic Phase from Synergistic Lidar-Radar Cloud Products from Polar Orbiting Satellites: Implications for Observations from Geostationary Satellites

Remote Sensing, 2023
The cloud thermodynamic phase is a crucial parameter to understand the Earth’s radiation budget, the hydrological cycle, and atmospheric thermodynamic processes.
Johanna Mayer, Florian Ewald, Luca Bugliaro, Christiane Voigt   +3 more
doaj   +1 more source

How elevated sources can cause local increases of sound pressure levels in the upwind domain

Acta Acustica
While increased sound levels near the ground in downwind conditions are a well-studied topic, comparatively little attention has been given in the literature to increased sound pressure levels in upwind propagation.
Baumann Katharina, Gharbi Sirine, Juliust Hessel, Schady Arthur   +3 more
doaj   +1 more source

Airborne wind lidar observations over the North Atlantic in 2016 for the pre-launch validation of the satellite mission Aeolus [PDF]

Atmospheric Measurement Techniques, 2018
In preparation of the satellite mission Aeolus carried out by the European Space Agency, airborne wind lidar observations have been performed in the frame of the North Atlantic Waveguide and Downstream Impact Experiment (NAWDEX), employing the ...
O. Lux, C. Lemmerz, F. Weiler, U. Marksteiner, B. Witschas, S. Rahm, A. Schäfler, O. Reitebuch   +7 more
doaj   +1 more source

Intercomparison of Thermal and Optical Measurement Methods for Elemental Carbon and Black Carbon at an Urban Location

R . H I T Z E N B E R G E R , * , † A . P E T Z O L D , ‡ H . B A U E R , § P . C T Y R O K Y , † P . P O U R E S M A E I L , § L . L A S K U S , | A N D H . P U X B A U M § Institute for Experimental Physics, University of Vienna, Boltzmanng.
R. H I T Z E N B E R G E R, A P E T Z O L D, P. C T Y R O K Y, P P O U R E S M A E I L, L L A S K U S, | A N, D. H. P U X B A U M   +5 more
semanticscholar   +1 more source

Analysis of Aircraft Routing Strategies for North Atlantic Flights by Using AirTraf 2.0

Aerospace, 2021
Climate-optimized routing is an operational measure to effectively reduce the climate impact of aviation with a slight increase in aircraft operating costs.
Hiroshi Yamashita, Feijia Yin, Volker Grewe, Patrick Jöckel, Sigrun Matthes, Bastian Kern, Katrin Dahlmann, Christine Frömming   +7 more
doaj   +1 more source

Institute stellen sich vor: Die Forschungseinheit Maritime Meteorologie des Leibniz-Instituts für Meereswissenschaften IFM-GEOMAR an der Universität Kiel / The Research Unit Marine Meteorology at the Leibniz Institute of Marine Sciences at the University of Kiel (IFM-GEOMAR) [PDF]

, 2006
Die aktuelle thematische Ausrichtung der Maritimen Meteorologie trägt dem Sachverhalt Rechnung, dass der Zustand der Atmosphäre durch komplexe Wechselwirkungen mit dem Ozean, Land, Meereis und der Vegetation sowie durch den Einfluss äußerer Faktoren ...
Bumke, Karl, Dommenget, Dietmar, Keenlyside, Noel, Krüger, Kirstin, Latif, Mojib, Macke, Andreas, Martin, Thomas, Ruprecht, Eberhard   +7 more
core  

Observation of Mountain Waves and Secondary Gravity Waves in the Mesosphere Lower Thermosphere Above Patagonia

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 6, 28 March 2026.
Abstract We find observational evidence for mountain waves (MWs) and secondary gravity waves (2GWs) in the OH*(3‐1) layer above Tierra del Fuego, Argentina. On the night of 21–22 May 2018, the Advanced Mesospheric Temperature Mapper (AMTM) obtained temperatures at ∼84 ${\sim} 84$ km.
Robert Reichert, Pierre‐Dominique Pautet, Bernd Kaifler, Sebastian Rhode, Jörn Ungermann, Kaoru Sato, Diego Janches, Steven Smith   +7 more
wiley   +1 more source