Zobrazeno 1 - 10
of 48
pro vyhledávání: '"R. Schrödner"'
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 8939-8958 (2023)
Wildfires are a significant source of absorbing aerosols in the atmosphere. Extreme fires in particular, such as those during the 2019–2020 Australian wildfire season (Black Summer fires), can have considerable large-scale effects. In this context,
Externí odkaz:
https://doaj.org/article/5069e54789424e999ff15c69a136b5e5
Autor:
B. Heinold, H. Baars, B. Barja, M. Christensen, A. Kubin, K. Ohneiser, K. Schepanski, N. Schutgens, F. Senf, R. Schrödner, D. Villanueva, I. Tegen
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 9969-9985 (2022)
More than 1 Tg smoke aerosol was emitted into the atmosphere by the exceptional 2019–2020 southeastern Australian wildfires. Triggered by the extreme fire heat, several deep pyroconvective events carried the smoke directly into the stratosphere. On
Externí odkaz:
https://doaj.org/article/5f720636a4e541f18ffa122451296871
Autor:
R. Döscher, M. Acosta, A. Alessandri, P. Anthoni, T. Arsouze, T. Bergman, R. Bernardello, S. Boussetta, L.-P. Caron, G. Carver, M. Castrillo, F. Catalano, I. Cvijanovic, P. Davini, E. Dekker, F. J. Doblas-Reyes, D. Docquier, P. Echevarria, U. Fladrich, R. Fuentes-Franco, M. Gröger, J. v. Hardenberg, J. Hieronymus, M. P. Karami, J.-P. Keskinen, T. Koenigk, R. Makkonen, F. Massonnet, M. Ménégoz, P. A. Miller, E. Moreno-Chamarro, L. Nieradzik, T. van Noije, P. Nolan, D. O'Donnell, P. Ollinaho, G. van den Oord, P. Ortega, O. T. Prims, A. Ramos, T. Reerink, C. Rousset, Y. Ruprich-Robert, P. Le Sager, T. Schmith, R. Schrödner, F. Serva, V. Sicardi, M. Sloth Madsen, B. Smith, T. Tian, E. Tourigny, P. Uotila, M. Vancoppenolle, S. Wang, D. Wårlind, U. Willén, K. Wyser, S. Yang, X. Yepes-Arbós, Q. Zhang
Publikováno v:
Geoscientific Model Development, Vol 15, Pp 2973-3020 (2022)
The Earth system model EC-Earth3 for contributions to CMIP6 is documented here, with its flexible coupling framework, major model configurations, a methodology for ensuring the simulations are comparable across different high-performance computing (H
Externí odkaz:
https://doaj.org/article/6f81708b57174be6808e5a81593307a2
Autor:
M. W. Christensen, A. Gettelman, J. Cermak, G. Dagan, M. Diamond, A. Douglas, G. Feingold, F. Glassmeier, T. Goren, D. P. Grosvenor, E. Gryspeerdt, R. Kahn, Z. Li, P.-L. Ma, F. Malavelle, I. L. McCoy, D. T. McCoy, G. McFarquhar, J. Mülmenstädt, S. Pal, A. Possner, A. Povey, J. Quaas, D. Rosenfeld, A. Schmidt, R. Schrödner, A. Sorooshian, P. Stier, V. Toll, D. Watson-Parris, R. Wood, M. Yang, T. Yuan
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 641-674 (2022)
Aerosol–cloud interactions (ACIs) are considered to be the most uncertain driver of present-day radiative forcing due to human activities. The nonlinearity of cloud-state changes to aerosol perturbations make it challenging to attribute causality i
Externí odkaz:
https://doaj.org/article/b67802aa319b4f9ea1ad4a07bfa66e71
Autor:
T. Bergman, R. Makkonen, R. Schrödner, E. Swietlicki, V. T. J. Phillips, P. Le Sager, T. van Noije
Publikováno v:
Geoscientific Model Development, Vol 15, Pp 683-713 (2022)
We have implemented and evaluated a secondary organic aerosol scheme within the chemistry transport model TM5-MP in this work. In earlier versions of TM5-MP the secondary organic aerosol (SOA) was emitted as Aitken-sized particle mass emulating the c
Externí odkaz:
https://doaj.org/article/4f21f144e5de486898afd858ec9b5714
Autor:
T. van Noije, T. Bergman, P. Le Sager, D. O'Donnell, R. Makkonen, M. Gonçalves-Ageitos, R. Döscher, U. Fladrich, J. von Hardenberg, J.-P. Keskinen, H. Korhonen, A. Laakso, S. Myriokefalitakis, P. Ollinaho, C. Pérez García-Pando, T. Reerink, R. Schrödner, K. Wyser, S. Yang
Publikováno v:
Geoscientific Model Development, Vol 14, Pp 5637-5668 (2021)
This paper documents the global climate model EC-Earth3-AerChem, one of the members of the EC-Earth3 family of models participating in the Coupled Model Intercomparison Project Phase 6 (CMIP6). EC-Earth3-AerChem has interactive aerosols and atmospher
Externí odkaz:
https://doaj.org/article/8d0e2568ee8d434887f9a62a302df6f1
Autor:
J. Quaas, A. Arola, B. Cairns, M. Christensen, H. Deneke, A. M. L. Ekman, G. Feingold, A. Fridlind, E. Gryspeerdt, O. Hasekamp, Z. Li, A. Lipponen, P.-L. Ma, J. Mülmenstädt, A. Nenes, J. E. Penner, D. Rosenfeld, R. Schrödner, K. Sinclair, O. Sourdeval, P. Stier, M. Tesche, B. van Diedenhoven, M. Wendisch
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 15079-15099 (2020)
The Twomey effect describes the radiative forcing associated with a change in cloud albedo due to an increase in anthropogenic aerosol emissions. It is driven by the perturbation in cloud droplet number concentration (ΔNd, ant) in liquid-water cloud
Externí odkaz:
https://doaj.org/article/862f37254b0d4610bd4ddc48063cb14f
Autor:
M. K. Sporre, S. M. Blichner, R. Schrödner, I. H. H. Karset, T. K. Berntsen, T. van Noije, T. Bergman, D. O'Donnell, R. Makkonen
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 8953-8973 (2020)
Biogenic volatile organic compounds (BVOCs) emitted from vegetation are oxidised in the atmosphere and can form aerosol particles either by contributing to new particle formation or by condensing onto existing aerosol particles. As the understanding
Externí odkaz:
https://doaj.org/article/490014845da343f091596bba38c4a3b4
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 8787-8806 (2020)
Atmospheric aerosol particles are the precondition for the formation of cloud droplets and therefore have large influence on the microphysical and radiative properties of clouds. In this work, four different methods to derive or measure number concen
Externí odkaz:
https://doaj.org/article/fedbda177cbb4826b355ad97b9aa0f96
Publikováno v:
Geoscientific Model Development, Vol 13, Pp 2587-2609 (2020)
A condensed multiphase halogen and dimethyl sulfide (DMS) chemistry mechanism for application in chemistry transport models is developed by reducing the CAPRAM DMS module 1.0 (CAPRAM-DM1.0) and the CAPRAM halogen module 3.0 (CAPRAM-HM3.0). The reduct
Externí odkaz:
https://doaj.org/article/a436a31f0fad41d7bbe95b9df1a167d4