2026-06-27T15:23:02Zhttps://docta.ucm.es/rest/oai/request
oai:docta.ucm.es:20.500.14352/997082025-02-08T00:55:56Zcom_20.500.14352_14col_20.500.14352_15
Docta Complutense author Barriopedro Cepero, David author García Herrera, Ricardo Francisco author Ordóñez García, Carlos author Miralles, Diego author Salcedo-Sanz, Sancho 2024-02-06T19:43:51Z 2024-02-06T19:43:51Z 2023 Barriopedro, D., García-Herrera, R., Ordóñez, C., Miralles, D. G., & Salcedo-Sanz, S. (2023). Heat waves: Physical understanding and scientific challenges. Reviews of Geophysics, 61, e2022RG000780. https://doi. org/10.1029/2022RG000780 8755-1209 10.1029/2022RG000780 https://hdl.handle.net/20.500.14352/99708 1944-9208 https://doi.org/10.1029/2022RG000780 Heat waves (HWs) can cause large socioeconomic and environmental impacts. The observed increases in their frequency, intensity and duration are projected to continue with global warming. This review synthesizes the state of knowledge and scientific challenges. It discusses different aspects related to the definition, triggering mechanisms, observed changes and future projections of HWs, as well as emerging research lines on subseasonal forecasts and specific types of HWs. We also identify gaps that limit progress and delineate priorities for future research. Overall, the physical drivers of HWs are not well understood, partly due to difficulties in the quantification of their interactions and responses to climate change. Influential factors convey processes at different spatio-temporal scales, from global warming and the large-scale atmospheric circulation to regional and local factors in the affected area and upwind regions. Although some thermodynamic processes have been identified, there is a lack of understanding of dynamical aspects, regional forcings and feedbacks, and their future changes. This hampers the attribution of regional trends and individual events, and reduces the ability to provide accurate forecasts and regional projections. Sustained observational networks, models of diverse complexity, narrative-based methodological approaches and artificial intelligence offer new opportunities toward process-based understanding and interdisciplinary research. eng Attribution-NonCommercial-NoDerivatives 4.0 International Heat Waves: Physical Understanding and Scientific Challenges journal article 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URL https://docta.ucm.es/bitstreams/129ad86e-4e23-45ff-abf3-146019adc982/download File MD5 762e8820597326c1f4b38910aa424195 5130666 application/pdf Heat_Waves.pdf