Roy, I;
(2019)
Is it always Slowdown of the Walker circulation at solar cycle maximum?
Earth ArXiv
Preview |
Text
Roy_pnas_natural_hazards.pdf Download (241kB) | Preview |
Abstract
It is a commentary following a published paper in PNAS titled, ‘Slowdown of the Walker circulation at solar cycle maximum’, by Stergios Misios, Lesley J. Gray, Mads F. Knudsen, Christoffer Karoff, Hauke Schmidt, and Joanna D. Haigh (2019). The article of Misios et.al.(2019) claims that there is a slowdown of the Walker Circulation during maximum periods of solar cycles. In support, they provided model results. They also gave directions of improved future predictive skill involving that knowledge of solar cycles. However, their work does not comply with various observational results. This contribution highlights those areas and pinpoints discrepancies. Knowing the limitations of models, if any model results match some very limited part of observations, it is not possible to make similar claims. It raises doubt on any improvement of future predictive skill.
| Type: | Working / discussion paper |
|---|---|
| Title: | Is it always Slowdown of the Walker circulation at solar cycle maximum? |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.31223/osf.io/4q2rn |
| Publisher version: | https://doi.org/10.1007/s11069-021-04653-5 |
| Language: | English |
| Additional information: | This work is licensed under a CC0 1.0 Universal - Public Domain Dedication licence |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Inst for Risk and Disaster Reduction |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10122779 |
Archive Staff Only
 |
View Item |
