Zobrazeno 1 - 10
of 27
pro vyhledávání: '"T. Schmeissner"'
Autor:
K. Karpińska, J. F. E. Bodenschatz, S. P. Malinowski, J. L. Nowak, S. Risius, T. Schmeissner, R. A. Shaw, H. Siebert, H. Xi, H. Xu, E. Bodenschatz
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 4991-5003 (2019)
The phenomenon of cloud voids, i.e., elongated volumes inside a cloud that are devoid of droplets, was observed with laser sheet photography in clouds at a mountain-top station. Two experimental cases, similar in turbulence conditions yet with div
Externí odkaz:
https://doaj.org/article/a268e8a918ad4375be3fbbf65bf74758
Autor:
H. Wex, K. Dieckmann, G. C. Roberts, T. Conrath, M. A. Izaguirre, S. Hartmann, P. Herenz, M. Schäfer, F. Ditas, T. Schmeissner, S. Henning, B. Wehner, H. Siebert, F. Stratmann
Publikováno v:
Atmospheric Chemistry and Physics, Vol 16, Pp 14107-14130 (2016)
The marine aerosol arriving at Barbados (Ragged Point) was characterized during two 3-week long measurement periods in November 2010 and April 2011, in the context of the measurement campaign CARRIBA (Cloud, Aerosol, Radiation and tuRbulence in th
Externí odkaz:
https://doaj.org/article/7545966ee23a4805a562ec4107a2e5ca
Publikováno v:
Atmospheric Measurement Techniques, Vol 8, Iss 8, Pp 3219-3228 (2015)
Mountain research stations are advantageous not only for long-term sampling of cloud properties but also for measurements that are prohibitively difficult to perform on airborne platforms due to the large true air speed or adverse factors such as wei
Externí odkaz:
https://doaj.org/article/3f8bd5f873ad495e81050f015a244c3e
Autor:
T. Hamburger, M. Matisāns, P. Tunved, J. Ström, S. Calderon, P. Hoffmann, G. Hochschild, J. Gross, T. Schmeissner, A. Wiedensohler, R. Krejci
Publikováno v:
Atmospheric Chemistry and Physics, Vol 13, Iss 19, Pp 9837-9853 (2013)
First long-term observations of South American biomass burning aerosol within the tropical lower free troposphere are presented. The observations were conducted between 2007 and 2009 at a high altitude station (4765 m a.s.l.) on the Pico Espejo, Vene
Externí odkaz:
https://doaj.org/article/d473a7ed09584c4cb1e636ca35eb34e7
Autor:
H. Siebert, M. Beals, J. Bethke, E. Bierwirth, T. Conrath, K. Dieckmann, F. Ditas, A. Ehrlich, D. Farrell, S. Hartmann, M. A. Izaguirre, J. Katzwinkel, L. Nuijens, G. Roberts, M. Schäfer, R. A. Shaw, T. Schmeissner, I. Serikov, B. Stevens, F. Stratmann, B. Wehner, M. Wendisch, F. Werner, H. Wex
Publikováno v:
Atmospheric Chemistry and Physics, Vol 13, Iss 19, Pp 10061-10077 (2013)
The CARRIBA (Cloud, Aerosol, Radiation and tuRbulence in the trade wInd regime over BArbados) project, focused on high resolution and collocated measurements of thermodynamic, turbulent, microphysical, and radiative properties of trade wind cumuli ov
Externí odkaz:
https://doaj.org/article/cca8877f59f046178cd1a4ec1bb6845a
Autor:
T. Schmeissner, R. Krejci, J. Ström, W. Birmili, A. Wiedensohler, G. Hochschild, J. Gross, P. Hoffmann, S. Calderon
Publikováno v:
Atmospheric Chemistry and Physics, Vol 11, Iss 7, Pp 3319-3332 (2011)
The first long-term measurements of aerosol number and size distributions in South-American tropical free troposphere (FT) were performed from March 2007 until March 2009. The measurements took place at the high altitude Atmospheric Research Station
Externí odkaz:
https://doaj.org/article/fe7ba1963d36469eae04b2afb2a8b548
Autor:
Eberhard Bodenschatz, T. Schmeissner, Szymon P. Malinowski, Jakub L. Nowak, Heng-Dong Xi, Haitao Xu, Raymond A. Shaw, Holger Siebert, Steffen Risius, Katarzyna Karpinska, Jonathan F. E. Bodenschatz
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 4991-5003 (2019)
The phenomenon of “cloud voids”, i.e., elongated volumes inside a cloud that are devoid of droplets, was observed with laser sheet photography in clouds at a mountain-top station. Two experimental cases, similar in turbulence conditions yet with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6474caf1efc0cb95a6f15365de0c2833
https://www.atmos-chem-phys.net/19/4991/2019/
https://www.atmos-chem-phys.net/19/4991/2019/
Autor:
Eberhard Bodenschatz, Holger Siebert, Jeannine Ditas, T. Schmeissner, Haitao Xu, Szymon P. Malinowski, Raymond A. Shaw
Publikováno v:
Atmospheric Measurement Techniques, Vol 8, Iss 8, Pp 3219-3228 (2015)
Atmospheric Measurement Techniques
Atmospheric Measurement Techniques
Mountain research stations are advantageous not only for long-term sampling of cloud properties but also for measurements that are prohibitively difficult to perform on airborne platforms due to the large true air speed or adverse factors such as wei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39b51bcfa6d3d93be108a69edef6d5c3
https://www.atmos-meas-tech.net/8/3219/2015/
https://www.atmos-meas-tech.net/8/3219/2015/
Autor:
T. Schmeissner, Holger Siebert, Manfred Wendisch, Raymond A. Shaw, Jeannine Ditas, F. Stratmann
Publikováno v:
Journal of the Atmospheric Sciences. 72:1447-1465
Helicopter-borne observations of the impact of turbulent mixing and cloud microphysical properties in shallow trade wind cumuli are presented. The measurements were collected during the Cloud, Aerosol, Radiation and Turbulence in the Trade Wind Regim
Autor:
Florian Ditas, Susan Hartmann, Manfred Wendisch, Holger Siebert, Frank Werner, Birgit Wehner, Peter Pilewskie, T. Schmeissner, Raymond A. Shaw, M. Simmel, Heike Wex, Gregory Roberts
Publikováno v:
Journal of Geophysical Research: Atmospheres. 119:1534-1545
Clear experimental evidence of the Twomey effect for shallow trade wind cumuli near Barbados is presented. Effective droplet radius (reff) and cloud optical thickness (τ), retrieved from helicopter-borne spectral cloud-reflected radiance measurement