Zobrazeno 1 - 10
of 191
pro vyhledávání: '"Kinne, Stefan"'
Publikováno v:
Bulletin of the American Meteorological Society (2007) 88. :243-249
Strategies to detect and attribute aerosol global impacts on clouds and climate from synergetic approaches involving modeling and observational evidence at different spatial and temporal scales.
Autor:
Rennó, Nilton O., Williams, Earle, Rosenfeld, Daniel, Fischer, David G., Fischer, Jürgen, Kremic, Tibor, Agrawal, Arun, Andreae, Meinrat O., Bierbaum, Rosina, Blakeslee, Richard, Boerner, Anko, Bowles, Neil, Christian, Hugh, Cox, Ann, Dunion, Jason, Horvath, Akos, Huang, Xianglei, Khain, Alexander, Kinne, Stefan, Lemos, Maria C., Penner, Joyce E., Pöschl, Ulrich, Quaas, Johannes, Seran, Elena, Stevens, Bjorn, Walati, Thomas, Wagner, Thomas
Publikováno v:
Bulletin of the American Meteorological Society (2013) 94. :685-694
The formation of cloud droplets on aerosol particles, technically known as the activation of cloud condensation nuclei (CCN), is the fundamental process driving the interactions of aerosols with clouds and precipitation. Knowledge of these interactio
Autor:
Rennó, Nilton O., Williams, Earle, Rosenfeld, Daniel, Fischer, David G., Fischer, Jürgen, Kremic, Tibor, Agrawal, Arun, Andreae, Meinrat O., Bierbaum, Rosina, Blakeslee, Richard, Boerner, Anko, Bowles, Neil, Christian, Hugh, Cox, Ann, Dunion, Jason, Horvath, Akos, Huang, Xianglei, Khain, Alexander, Kinne, Stefan, Lemos, Maria C., Penner, Joyce E., Pöschl, Ulrich, Quaas, Johannes, Seran, Elena, Stevens, Bjorn, Walati, Thomas, Wagner, Thomas
Publikováno v:
Bulletin of the American Meteorological Society (2013) 94. :685-694
The formation of cloud droplets on aerosol particles, technically known as the activation of cloud condensation nuclei (CCN), is the fundamental process driving the interactions of aerosols with clouds and precipitation. Knowledge of these interactio
Autor:
Randles, Cynthia A., Kinne, Stefan, Myhre, Gunnar, Schulz, Michael, Stier, Philip, Fischer, Jürgen, Doppler, Lionel, Highwood, Eleanor, Ryder, Claire, Harris, Bethan, Huttunen, Jani, Ma, Y., Pinker, Rachel T., Mayer, Bernhard, Neubauer, David, Hitzenberger, Regina, Oreopoulos, Lazaros, Lee, Dongmin, Pitari, Giovanni, Di Genova, Glauco, Quaas, Johannes, Rose, Fred G., Kato, Seiji, Rumbold, Steve T., Vardavas, Ilias, Hatzianastassiou, Nikos, Matsoukas, Christos, Yu, Hongbin, Zhang, F., Zhang, Hua, Lu, P.
Publikováno v:
Atmospheric chemistry and physics (2013) 13. :2347-2379
In this study we examine the performance of 31 global model radiative transfer schemes in cloudfree conditions with prescribed gaseous absorbers and no aerosols (Rayleigh atmosphere), with prescribed scatteringonly aerosols, and with more absorbing a
Autor:
Rosenfeld, Daniel, Andreae, Meinrat O., Asmi, Ari, Chin, Mian, de Leeuw, Gerrit, Donovan, David P., Kahn, Ralph, Kinne, Stefan, Kivekäs, Niku, Kulmala, Markku, Lau, William, Schmidt, K. Sebastian, Suni, Tanja, Wagner, Thomas, Wild, Martin, Quaas, Johannes
Publikováno v:
Reviews of geophysics (2014) 52. :750-808
Cloud drop condensation nuclei (CCN) and ice nuclei (IN) particles determine to a large extent cloud microstructure and, consequently, cloud albedo and the dynamic response of clouds to aerosol-induced changes to precipitation. This can modify the re
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America (2011), 108, 46, E1099
In their contribution to PNAS, Penner et al. (1) used a climate model to estimate the radiative forcing by the aerosol first indirect effect (cloud albedo effect) in two different ways: first, by deriving a statistical relationship between the logari
Externí odkaz:
https://ul.qucosa.de/id/qucosa%3A13972
https://ul.qucosa.de/api/qucosa%3A13972/attachment/ATT-0/
https://ul.qucosa.de/api/qucosa%3A13972/attachment/ATT-0/
Autor:
Kazil, Jan, Stier, Philip, Zhang, Kai, Quaas, Johannes, Kinne, Stefan, O'Donnell, D., Rast, Sebastian, Esch, Monika, Ferrachat, Sylvaine, Lohmann, Ulrike, Feichter, Johann
Publikováno v:
Atmospheric chemistry and physics (2010) 10, S.10733-10752
Nucleation from the gas phase is an important source of aerosol particles in the Earth’s atmosphere, contributing to the number of cloud condensation nuclei, which form cloud droplets. We have implemented in the aerosolclimate model ECHAM5-HAM a ne
Externí odkaz:
https://ul.qucosa.de/id/qucosa%3A13791
https://ul.qucosa.de/api/qucosa%3A13791/attachment/ATT-0/
https://ul.qucosa.de/api/qucosa%3A13791/attachment/ATT-0/
Autor:
Zhang, Kai, O'Donnell, Declan, Kazil, Jan, Stier, Philip, Kinne, Stefan, Lohmann, Ulrike, Ferrachat, Sylvaine, Croft, Betty, Quaas, Johannes, Wan, Hui, Rast, Sebastian, Feichter, Johann
Publikováno v:
Atmospheric chemistry and physics (2012) 12, S.8911-8949
This paper introduces and evaluates the second version of the global aerosol-climate model ECHAM-HAM. Major changes have been brought into the model, including new parameterizations for aerosol nucleation and water uptake, an explicit treatment of se
Externí odkaz:
https://ul.qucosa.de/id/qucosa%3A13752
https://ul.qucosa.de/api/qucosa%3A13752/attachment/ATT-0/
https://ul.qucosa.de/api/qucosa%3A13752/attachment/ATT-0/
Autor:
Zhang, Kai, O'Donnell, Declan, Kazil, Jan, Stier, Philip, Kinne, Stefan, Lohmann, Ulrike, Ferrachat, Sylvaine, Croft, Betty, Quaas, Johannes, Wan, Hui, Rast, Sebastian, Feichter, Johann
Publikováno v:
Atmospheric chemistry and physics (2012) 12, S.8911-8949
This paper introduces and evaluates the second version of the global aerosol-climate model ECHAM-HAM. Major changes have been brought into the model, including new parameterizations for aerosol nucleation and water uptake, an explicit treatment of se
Externí odkaz:
http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-184753
http://www.qucosa.de/fileadmin/data/qucosa/documents/18475/zhang_acp_2012.pdf
http://www.qucosa.de/fileadmin/data/qucosa/documents/18475/zhang_acp_2012.pdf
Publikováno v:
Journal of Geophysical Research : Atmospheres (2008) 113, D05204
The main uncertainty in anthropogenic forcing of the Earth’s climate stems from pollution aerosols, particularly their ‘‘indirect effect’’ whereby aerosols modify cloud properties. We develop a new methodology to derive a measurement-based
Externí odkaz:
https://ul.qucosa.de/id/qucosa%3A13453
https://ul.qucosa.de/api/qucosa%3A13453/attachment/ATT-0/
https://ul.qucosa.de/api/qucosa%3A13453/attachment/ATT-0/