Zobrazeno 1 - 10
of 584
pro vyhledávání: '"C Rolf"'
Publikováno v:
Aerosol Research, Vol 2, Pp 135-151 (2024)
The spatiotemporal distribution of aerosol particles in the atmosphere has a great impact on radiative transfer, clouds, and air quality. Modern remote sensing methods, as well as airborne in situ measurements by unpiloted aerial vehicles (UAV) or ba
Externí odkaz:
https://doaj.org/article/1952f76709c34f519ec60541a6465362
Autor:
T. Trickl, M. Adelwart, D. Khordakova, L. Ries, C. Rolf, M. Sprenger, W. Steinbrecht, H. Vogelmann
Publikováno v:
Atmospheric Measurement Techniques, Vol 16, Pp 5145-5165 (2023)
In this study ozone profiles of the differential-absorption lidar at Garmisch-Partenkirchen are compared with those of ozone sondes of the Forschungszentrum Jülich and of the Meteorological Observatory Hohenpeißenberg (German Weather Service). The
Externí odkaz:
https://doaj.org/article/695fbe419da943f7997481799df5b4e2
Autor:
F. Cairo, M. Krämer, A. Afchine, G. Di Donfrancesco, L. Di Liberto, S. Khaykin, L. Lucaferri, V. Mitev, M. Port, C. Rolf, M. Snels, N. Spelten, R. Weigel, S. Borrmann
Publikováno v:
Atmospheric Measurement Techniques, Vol 16, Pp 4899-4925 (2023)
We analyze cirrus cloud measurements from two dual-instrument cloud spectrometers, two hygrometers and a backscattersonde with the goal of connecting cirrus optical parameters usually accessible by remote sensing with microphysical size-resolved and
Externí odkaz:
https://doaj.org/article/9b8622a7f7b8420f898fa8f4cabd000d
Autor:
P. Konopka, C. Rolf, M. von Hobe, S. M. Khaykin, B. Clouser, E. Moyer, F. Ravegnani, F. D'Amato, S. Viciani, N. Spelten, A. Afchine, M. Krämer, F. Stroh, F. Ploeger
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 12935-12947 (2023)
During the StratoClim Geophysica campaign, air with total water mixing ratios up to 200 ppmv and ozone up to 250 ppbv was observed within the Asian summer monsoon anticyclone up to 1.7 km above the local cold-point tropopause (CPT). To investigate th
Externí odkaz:
https://doaj.org/article/4fff99d919b346fd8d883474adc11500
Autor:
C. Belotti, F. Barbara, M. Barucci, G. Bianchini, F. D'Amato, S. Del Bianco, G. Di Natale, M. Gai, A. Montori, F. Pratesi, M. Rettinger, C. Rolf, R. Sussmann, T. Trickl, S. Viciani, H. Vogelmann, L. Palchetti
Publikováno v:
Atmospheric Measurement Techniques, Vol 16, Pp 2511-2529 (2023)
The Far-Infrared Radiation Mobile Observation System (FIRMOS) is a Fourier transform spectroradiometer developed to support the Far-infrared Outgoing Radiation Understanding and Monitoring (FORUM) satellite mission by validating measurement methods a
Externí odkaz:
https://doaj.org/article/a797afe620d54a03bece817f174683a6
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 3103-3117 (2023)
Water vapor measurements of midlatitude cirrus clouds, obtained by the WAter vapour Lidar Experiment in Space (WALES) lidar system during the Mid-Latitude Cirrus (ML-CIRRUS) airborne campaign, which took place in the spring of 2014 over central Europ
Externí odkaz:
https://doaj.org/article/a683b984755949a38a23c03a8d95f697
Autor:
A. Marsing, R. Meerkötter, R. Heller, S. Kaufmann, T. Jurkat-Witschas, M. Krämer, C. Rolf, C. Voigt
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 587-609 (2023)
The radiative energy budget in the Arctic undergoes a rapid transformation compared with global mean changes. Understanding the role of cirrus clouds in this system is vital, as they interact with short- and long-wave radiation, and the presence of c
Externí odkaz:
https://doaj.org/article/1d4b3c3c7a5e47d983852ab4e443050c
Autor:
C. E. Singer, B. W. Clouser, S. M. Khaykin, M. Krämer, F. Cairo, T. Peter, A. Lykov, C. Rolf, N. Spelten, A. Afchine, S. Brunamonti, E. J. Moyer
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 4767-4783 (2022)
In situ measurements in the climatically important upper troposphere–lower stratosphere (UTLS) are critical for understanding controls on cloud formation, the entry of water into the stratosphere, and hydration–dehydration of the tropical tropopa
Externí odkaz:
https://doaj.org/article/4fd76c7373f94c78a67c711f2c18dad5
Autor:
S. M. Khaykin, E. Moyer, M. Krämer, B. Clouser, S. Bucci, B. Legras, A. Lykov, A. Afchine, F. Cairo, I. Formanyuk, V. Mitev, R. Matthey, C. Rolf, C. E. Singer, N. Spelten, V. Volkov, V. Yushkov, F. Stroh
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 3169-3189 (2022)
The Asian monsoon anticyclone (AMA) represents one of the wettest regions in the lower stratosphere (LS) and is a key contributor to the global annual maximum in LS water vapour. While the AMA wet pool is linked with persistent convection in the regi
Externí odkaz:
https://doaj.org/article/68ece59f37b24b0798a2fff8e28cc2e9
Autor:
M. Baumgartner, C. Rolf, J.-U. Grooß, J. Schneider, T. Schorr, O. Möhler, P. Spichtinger, M. Krämer
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 65-91 (2022)
Laboratory measurements at the AIDA cloud chamber and airborne in situ observations suggest that the homogeneous freezing thresholds at low temperatures are possibly higher than expected from the so-called “Koop line”. This finding is of importan
Externí odkaz:
https://doaj.org/article/b4ef5b9aea7c4df9b7f01705d67fa725