Articles | Volume 3, issue 3
https://doi.org/10.5194/wcd-3-777-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/wcd-3-777-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| Highlight paper
| 
21 Jul 2022
Research article | Highlight paper |
| 21 Jul 2022
| 21 Jul 2022
Trends in the tropospheric general circulation from 1979 to 2022
Adrian J. Simmons
CORRESPONDING AUTHOR
Copernicus Department, European Centre for Medium-Range Weather Forecasts, Shinfield Park, Reading RG2 9AX, UK
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19 citations as recorded by crossref.
- Advancing Our Understanding of Eddy-driven Jet Stream Responses to Climate Change – A Roadmap A. Ossó et al. 10.1007/s40641-024-00199-3
- Intercomparison of Atmospheric Upper-Air Temperature From Recent Global Reanalysis Datasets Y. Essa et al. 10.3389/feart.2022.935139
- Summer upper-level jets modulate the response of South American climate to ENSO S. Collazo et al. 10.1007/s00382-023-06955-9
- The ERA5 global reanalysis from 1940 to 2022 C. Soci et al. 10.1002/qj.4803
- Characteristics of wind speeds and outdoor thermal sensation considering the effect of wind speeds: An analysis based on hourly data from 1995 to 2021 in Poland D. Sachindra & M. Nowosad 10.1002/joc.7880
- Anomalous subtropical zonal winds drive decreases in southern Australian frontal rain A. Pepler & I. Rudeva 10.5194/wcd-4-175-2023
- Jet stream dynamics from a potential vorticity gradient perspective: The method and its application to a kilometre‐scale simulation M. Bukenberger et al. 10.1002/qj.4513
- Living on the Coast in Harmony with Natural Processes J. Carmo 10.3390/jmse11112113
- Investigating monthly geopotential height changes and mid-latitude Northern Hemisphere westerlies H. Asakereh et al. 10.1007/s00704-024-04879-w
- Anthropogenic forcings reverse a simulated multi-century naturally-forced Northern Hemisphere Hadley cell intensification O. Hess & R. Chemke 10.1038/s41467-024-48316-y
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- The Role of Vegetation on Urban Atmosphere of Three European Cities—Part 1: Evaluation of Vegetation Impact on Meteorological Conditions M. D’Isidoro et al. 10.3390/f14061235
- Impact of climate change on the extreme weather hazards and natural disasters in Bulgaria M. Nikolova 10.52215/rev.bgs.2023.84.2.77
- Future changes of global Annual and Seasonal Wind-Energy Production in CMIP6 projections considering air density variation G. Esnaola et al. 10.1016/j.energy.2024.132706
- European summer weather linked to North Atlantic freshwater anomalies in preceding years M. Oltmanns et al. 10.5194/wcd-5-109-2024
- Using analogues to predict changes in future UK heatwaves* E. Yule et al. 10.1088/2752-5295/ad57e3
- Scenario-based modelling of changes in chemical intake fraction in Sweden and the Baltic Sea under global change S. Roth et al. 10.1016/j.scitotenv.2023.164247
- I. İklim Değişikliği ve Sürdürebilirlik Çalıştayı S. Sabancı et al. 10.70562/tubid.1531526
- Indices of Pacific Walker Circulation Strength K. Kosovelj & Ž. Zaplotnik 10.3390/atmos14020397
1 citations as recorded by crossref.
Latest update: 20 Nov 2024
Executive editor
Analysing and understanding potential trends in the atmospheric circulation over the last decades is an important aspect of atmospheric dynamics. In this article, Adrian Simmons performed a very thorough global trend analysis, with a focus on near-tropopause winds, based on ERA5 reanalyses. The paper provides an excellent overview and emphasises important regional and seasonal differences. It is shown that despite Arctic amplification, the upper-level westerlies mainly strengthened at northern middle latitudes. Focusing on jet-stream wind maxima, it is found that they increased over the North Atlantic. These results and the detailed global trend overview will be useful for the community to further investigate the underlying physical processes that led to these trends in the last decades.
Analysing and understanding potential trends in the atmospheric circulation over the last...
Short summary
This study of changes in temperature and wind since 1979 met its twin aims of (i) increasing confidence in some findings of the latest IPCC assessment and (ii) identifying changes that had received little or no previous attention. It reports a small overall intensification and shift in position of the North Atlantic jet stream and associated storms, and a strengthening of tropical upper-level easterlies. Increases in low-level winds over tropical and southern hemispheric oceans are confirmed.
This study of changes in temperature and wind since 1979 met its twin aims of (i) increasing...
