Response of global evaporation to major climate modes in historical and future Coupled Model Intercomparison Project Phase 5 simulations
Climate extremes, such as floods and droughts, might have severe economic and societal impacts. Given the high costs associated with these events, developing early-warning systems is of high priority. Evaporation, which is driven by around 50 % of solar energy absorbed at surface of the Earth, is an...
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fttriple:oai:gotriple.eu:oai:doaj.org/article:fa6a66d5a9bb452bb0e39f9ea7aa1b9e 2023-05-15T17:31:42+02:00 Response of global evaporation to major climate modes in historical and future Coupled Model Intercomparison Project Phase 5 simulations T. Le D.-H. Bae 2020-03-01 https://doi.org/10.5194/hess-24-1131-2020 https://www.hydrol-earth-syst-sci.net/24/1131/2020/hess-24-1131-2020.pdf https://doaj.org/article/fa6a66d5a9bb452bb0e39f9ea7aa1b9e en eng Copernicus Publications doi:10.5194/hess-24-1131-2020 1027-5606 1607-7938 https://www.hydrol-earth-syst-sci.net/24/1131/2020/hess-24-1131-2020.pdf https://doaj.org/article/fa6a66d5a9bb452bb0e39f9ea7aa1b9e undefined Hydrology and Earth System Sciences, Vol 24, Pp 1131-1143 (2020) envir geo Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2020 fttriple https://doi.org/10.5194/hess-24-1131-2020 2023-01-22T17:52:59Z Climate extremes, such as floods and droughts, might have severe economic and societal impacts. Given the high costs associated with these events, developing early-warning systems is of high priority. Evaporation, which is driven by around 50 % of solar energy absorbed at surface of the Earth, is an important indicator of the global water budget, monsoon precipitation, drought monitoring and the hydrological cycle. Here we investigate the response of global evaporation to main modes of interannual climate variability, including the Indian Ocean Dipole (IOD), the North Atlantic Oscillation (NAO) and the El Niño–Southern Oscillation (ENSO). These climate modes may have an influence on temperature, precipitation, soil moisture and wind speed and are likely to have impacts on global evaporation. We utilized data of historical simulations and RCP8.5 (representative concentration pathway) future simulations derived from the Coupled Model Intercomparison Project Phase 5 (CMIP5). Our results indicate that ENSO is an important driver of evaporation for many regions, especially the tropical Pacific. The significant IOD influence on evaporation is limited in western tropical Indian Ocean, while NAO is more likely to have impacts on evaporation of the North Atlantic European areas. There is high agreement between models in simulating the effects of climate modes on evaporation of these regions. Land evaporation is found to be less sensitive to considered climate modes compared to oceanic evaporation. The spatial influence of major climate modes on global evaporation is slightly more significant for NAO and the IOD and slightly less significant for ENSO in the 1906–2000 period compared to the 2006–2100 period. This study allows us to obtain insight about the predictability of evaporation and hence, may improve the early-warning systems of climate extremes and water resource management. Article in Journal/Newspaper North Atlantic North Atlantic oscillation Unknown Indian Pacific Hydrology and Earth System Sciences 24 3 1131 1143 |
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envir geo T. Le D.-H. Bae Response of global evaporation to major climate modes in historical and future Coupled Model Intercomparison Project Phase 5 simulations |
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envir geo |
description |
Climate extremes, such as floods and droughts, might have severe economic and societal impacts. Given the high costs associated with these events, developing early-warning systems is of high priority. Evaporation, which is driven by around 50 % of solar energy absorbed at surface of the Earth, is an important indicator of the global water budget, monsoon precipitation, drought monitoring and the hydrological cycle. Here we investigate the response of global evaporation to main modes of interannual climate variability, including the Indian Ocean Dipole (IOD), the North Atlantic Oscillation (NAO) and the El Niño–Southern Oscillation (ENSO). These climate modes may have an influence on temperature, precipitation, soil moisture and wind speed and are likely to have impacts on global evaporation. We utilized data of historical simulations and RCP8.5 (representative concentration pathway) future simulations derived from the Coupled Model Intercomparison Project Phase 5 (CMIP5). Our results indicate that ENSO is an important driver of evaporation for many regions, especially the tropical Pacific. The significant IOD influence on evaporation is limited in western tropical Indian Ocean, while NAO is more likely to have impacts on evaporation of the North Atlantic European areas. There is high agreement between models in simulating the effects of climate modes on evaporation of these regions. Land evaporation is found to be less sensitive to considered climate modes compared to oceanic evaporation. The spatial influence of major climate modes on global evaporation is slightly more significant for NAO and the IOD and slightly less significant for ENSO in the 1906–2000 period compared to the 2006–2100 period. This study allows us to obtain insight about the predictability of evaporation and hence, may improve the early-warning systems of climate extremes and water resource management. |
format |
Article in Journal/Newspaper |
author |
T. Le D.-H. Bae |
author_facet |
T. Le D.-H. Bae |
author_sort |
T. Le |
title |
Response of global evaporation to major climate modes in historical and future Coupled Model Intercomparison Project Phase 5 simulations |
title_short |
Response of global evaporation to major climate modes in historical and future Coupled Model Intercomparison Project Phase 5 simulations |
title_full |
Response of global evaporation to major climate modes in historical and future Coupled Model Intercomparison Project Phase 5 simulations |
title_fullStr |
Response of global evaporation to major climate modes in historical and future Coupled Model Intercomparison Project Phase 5 simulations |
title_full_unstemmed |
Response of global evaporation to major climate modes in historical and future Coupled Model Intercomparison Project Phase 5 simulations |
title_sort |
response of global evaporation to major climate modes in historical and future coupled model intercomparison project phase 5 simulations |
publisher |
Copernicus Publications |
publishDate |
2020 |
url |
https://doi.org/10.5194/hess-24-1131-2020 https://www.hydrol-earth-syst-sci.net/24/1131/2020/hess-24-1131-2020.pdf https://doaj.org/article/fa6a66d5a9bb452bb0e39f9ea7aa1b9e |
geographic |
Indian Pacific |
geographic_facet |
Indian Pacific |
genre |
North Atlantic North Atlantic oscillation |
genre_facet |
North Atlantic North Atlantic oscillation |
op_source |
Hydrology and Earth System Sciences, Vol 24, Pp 1131-1143 (2020) |
op_relation |
doi:10.5194/hess-24-1131-2020 1027-5606 1607-7938 https://www.hydrol-earth-syst-sci.net/24/1131/2020/hess-24-1131-2020.pdf https://doaj.org/article/fa6a66d5a9bb452bb0e39f9ea7aa1b9e |
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undefined |
op_doi |
https://doi.org/10.5194/hess-24-1131-2020 |
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Hydrology and Earth System Sciences |
container_volume |
24 |
container_issue |
3 |
container_start_page |
1131 |
op_container_end_page |
1143 |
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