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Detection of Forced Change Within Combined Climate Fields Using Explainable Neural Networks
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2022
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Source: Journal of Advances in Modeling Earth Systems, 14(7)
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Journal Title:Journal of Advances in Modeling Earth Systems
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Description:Assessing forced climate change requires the extraction of the forced signal from the background of climate noise. Traditionally, tools for extracting forced climate change signals have focused on one atmospheric variable at a time, however, using multiple variables can reduce noise and allow for easier detection of the forced response. Following previous work, we train artificial neural networks to predict the year of single- and multi-variable maps from forced climate model simulations. To perform this task, the neural networks learn patterns that allow them to discriminate between maps from different years—that is, the neural networks learn the patterns of the forced signal amidst the shroud of internal variability and climate
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Source:Journal of Advances in Modeling Earth Systems, 14(7)
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DOI:
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ISSN:1942-2466;1942-2466;
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Rights Information:CC BY
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Compliance:Library
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