Academic Journal
Extreme temperature fluctuations in laboratory models of the mid-latitude atmospheric circulation
| العنوان: | Extreme temperature fluctuations in laboratory models of the mid-latitude atmospheric circulation |
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| المؤلفون: | Vincze, M, Hancock, C, Harlander, U, Rodda, C, Speer, K |
| بيانات النشر: | Nature Portfolio |
| سنة النشر: | 2023 |
| المجموعة: | Imperial College London: Spiral |
| جغرافية الموضوع: | England |
| الوصف: | Using two laboratory-scale conceptual fluid dynamic models of the mid-latitude atmospheric circulation we investigate the statistical properties of pointwise temperature signals obtained in long experiment runs. We explore how the average "equator-to-pole" temperature contrast influences the range and the jump distribution of extreme temperature fluctuations, the ratio of the frequencies of rapid cooling and warming events, and the persistence of "weather" in the set-ups. We find simple combinations of the control parameters-temperature gradient, rotation rate and geometric dimensions-which appear to determine certain scaling properties of these statistics, shedding light on the underlying dynamics of the Rossby wave-related elements of the mid-latitude weather variability. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 2045-2322 |
| Relation: | Scientific Reports; http://hdl.handle.net/10044/1/108195 |
| DOI: | 10.1038/s41598-023-47724-2 |
| الاتاحة: | http://hdl.handle.net/10044/1/108195 https://doi.org/10.1038/s41598-023-47724-2 |
| Rights: | © The Author(s) 2023. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. ; http://creativecommons.org/licenses/by/4.0/ |
| رقم الانضمام: | edsbas.E32645D5 |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 20452322 |
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| DOI: | 10.1038/s41598-023-47724-2 |