Articles | Volume 9, issue 2
https://doi.org/10.5194/gmd-9-765-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/gmd-9-765-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
New developments in the representation of Saharan dust sources in the aerosol–climate model ECHAM6-HAM2
Bernd Heinold
CORRESPONDING AUTHOR
Leibniz Institute for Tropospheric Research (TROPOS),
Leipzig, Germany
Ina Tegen
Leibniz Institute for Tropospheric Research (TROPOS),
Leipzig, Germany
Kerstin Schepanski
Leibniz Institute for Tropospheric Research (TROPOS),
Leipzig, Germany
Jamie R. Banks
Leibniz Institute for Tropospheric Research (TROPOS),
Leipzig, Germany
Space and Atmospheric Physics Group, The Blackett
Laboratory, Imperial College London, London, UK
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19 citations as recorded by crossref.
- Comparing the Radiative Forcings of the Anthropogenic Aerosol Emissions From Chile and Mexico T. Miinalainen et al. 10.1029/2020JD033364
- Comparison of particle number size distribution trends in ground measurements and climate models V. Leinonen et al. 10.5194/acp-22-12873-2022
- Assimilating aerosol optical properties related to size and absorption from POLDER/PARASOL with an ensemble data assimilation system A. Tsikerdekis et al. 10.5194/acp-21-2637-2021
- The implementation of dust mineralogy in COSMO5.05-MUSCAT S. Gómez Maqueo Anaya et al. 10.5194/gmd-17-1271-2024
- Large-Scale Modeling of Absorbing Aerosols and Their Semi-Direct Effects I. Tegen & B. Heinold 10.3390/atmos9100380
- The global aerosol–climate model ECHAM6.3–HAM2.3 – Part 1: Aerosol evaluation I. Tegen et al. 10.5194/gmd-12-1643-2019
- Estimating aerosol emission from SPEXone on the NASA PACE mission using an ensemble Kalman smoother: observing system simulation experiments (OSSEs) A. Tsikerdekis et al. 10.5194/gmd-15-3253-2022
- Influence of aerosol radiative effects on surface temperature and snow melt in the Himalayan region A. Sharma et al. 10.1016/j.scitotenv.2021.151299
- New Saharan wind observations reveal substantial biases in analysed dust‐generating winds A. Roberts et al. 10.1002/asl.765
- Long-term profiling of mineral dust and pollution aerosol with multiwavelength polarization Raman lidar at the Central Asian site of Dushanbe, Tajikistan: case studies J. Hofer et al. 10.5194/acp-17-14559-2017
- Hotspot analysis and long-term trends of absorbing aerosol index from dust emissions measured by the Ozone Monitoring Instrument at different urban locations in India during 2005–2018 P. Althaf et al. 10.1016/j.atmosenv.2021.118933
- North African dust transport toward the western Mediterranean basin: atmospheric controls on dust source activation and transport pathways during June–July 2013 K. Schepanski et al. 10.5194/acp-16-14147-2016
- Assessing the climate and air quality effects of future aerosol mitigation in India using a global climate model combined with statistical downscaling T. Miinalainen et al. 10.5194/acp-23-3471-2023
- The global aerosol–climate model ECHAM6.3–HAM2.3 – Part 2: Cloud evaluation, aerosol radiative forcing, and climate sensitivity D. Neubauer et al. 10.5194/gmd-12-3609-2019
- The Global Atmosphere‐aerosol Model ICON‐A‐HAM2.3–Initial Model Evaluation and Effects of Radiation Balance Tuning on Aerosol Optical Thickness M. Salzmann et al. 10.1029/2021MS002699
- The key role of atmospheric absorption in the Asian summer monsoon response to dust emissions in CMIP6 models A. Zhao et al. 10.5194/acp-24-13385-2024
- Technical note: Emulation of a large-eddy simulator for stratocumulus clouds in a general circulation model K. Nordling et al. 10.5194/acp-24-869-2024
- Identification and Characterization of Dust Source Regions Across North Africa and the Middle East Using MISR Satellite Observations Y. Yu et al. 10.1029/2018GL078324
- Understanding dust sources through remote sensing: Making a case for CubeSats M. Baddock et al. 10.1016/j.jaridenv.2020.104335
1 citations as recorded by crossref.
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Latest update: 13 Dec 2024
Short summary
In the aerosol-climate model ECHAM6-HAM2, dust source activation (DSA) observations from MSG satellite are used to replace the current Saharan source map. The new setup provides more realistically distributed, up to 20 % higher annual Saharan emissions. Modeled dust AOT is partly improved in the Sahara-Sahel region, as is the spatial variability. As a comparison to sub-daily MSG DSAs and a regional model shows, the representation of meteorological drivers of dust uplift remains a critical issue.
In the aerosol-climate model ECHAM6-HAM2, dust source activation (DSA) observations from MSG...