Origin, importance, and predictive limits of internal climate variability

Adaptation to climate change has now become a necessity for many regions. Yet, adaptation planning at regional scales over the next few decades is challenging given the contingencies originating from a combination of different sources of climate projection uncertainty, chief among them internal vari...

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Main Authors: Flavio Lehner, Clara Deser
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:Environmental Research: Climate
Subjects:
Online Access:https://doi.org/10.1088/2752-5295/accf30
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author Flavio Lehner
Clara Deser
author_facet Flavio Lehner
Clara Deser
author_sort Flavio Lehner
collection DOAJ
description Adaptation to climate change has now become a necessity for many regions. Yet, adaptation planning at regional scales over the next few decades is challenging given the contingencies originating from a combination of different sources of climate projection uncertainty, chief among them internal variability. Here, we review the causes and consequences of internal climate variability, how it can be quantified and accounted for in uncertainty assessments, and what research questions remain most pertinent to better understand its predictive limits and consequences for science and society. This perspective argues for putting internal variability into the spotlight of climate adaptation science and intensifying collaborations between the climate modeling and application communities.
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spelling doaj.art-cc76ec5a34bb473fb420a9ed385e87f02024-02-03T07:34:28ZengIOP PublishingEnvironmental Research: Climate2752-52952023-01-012202300110.1088/2752-5295/accf30Origin, importance, and predictive limits of internal climate variabilityFlavio Lehner0https://orcid.org/0000-0003-4632-9701Clara Deser1Department of Earth and Atmospheric Sciences, Cornell University , Ithaca, NY, United States of America; Climate and Global Dynamics Laboratory, National Center for Atmospheric Research , Boulder, CO, United States of America; Polar Bears International , Bozeman, MT, United States of AmericaClimate and Global Dynamics Laboratory, National Center for Atmospheric Research , Boulder, CO, United States of AmericaAdaptation to climate change has now become a necessity for many regions. Yet, adaptation planning at regional scales over the next few decades is challenging given the contingencies originating from a combination of different sources of climate projection uncertainty, chief among them internal variability. Here, we review the causes and consequences of internal climate variability, how it can be quantified and accounted for in uncertainty assessments, and what research questions remain most pertinent to better understand its predictive limits and consequences for science and society. This perspective argues for putting internal variability into the spotlight of climate adaptation science and intensifying collaborations between the climate modeling and application communities.https://doi.org/10.1088/2752-5295/accf30climate variabilityclimate changeatmospheric variabilityclimate modelinguncertainty quantificationprediction
spellingShingle Flavio Lehner
Clara Deser
Origin, importance, and predictive limits of internal climate variability
Environmental Research: Climate
climate variability
climate change
atmospheric variability
climate modeling
uncertainty quantification
prediction
title Origin, importance, and predictive limits of internal climate variability
title_full Origin, importance, and predictive limits of internal climate variability
title_fullStr Origin, importance, and predictive limits of internal climate variability
title_full_unstemmed Origin, importance, and predictive limits of internal climate variability
title_short Origin, importance, and predictive limits of internal climate variability
title_sort origin importance and predictive limits of internal climate variability
topic climate variability
climate change
atmospheric variability
climate modeling
uncertainty quantification
prediction
url https://doi.org/10.1088/2752-5295/accf30
work_keys_str_mv AT flaviolehner originimportanceandpredictivelimitsofinternalclimatevariability
AT claradeser originimportanceandpredictivelimitsofinternalclimatevariability