Articles | Volume 11, issue 3
https://doi.org/10.5194/esd-11-807-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/esd-11-807-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
An investigation of weighting schemes suitable for incorporating large ensembles into multi-model ensembles
Anna Louise Merrifield
CORRESPONDING AUTHOR
Institute for Atmospheric and Climate Science, ETH Zurich, Zurich, Switzerland
Lukas Brunner
Institute for Atmospheric and Climate Science, ETH Zurich, Zurich, Switzerland
Ruth Lorenz
Institute for Atmospheric and Climate Science, ETH Zurich, Zurich, Switzerland
Iselin Medhaug
Institute for Atmospheric and Climate Science, ETH Zurich, Zurich, Switzerland
Reto Knutti
Institute for Atmospheric and Climate Science, ETH Zurich, Zurich, Switzerland
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Justifiable uncertainty estimates of future change in northern European winter and Mediterranean summer temperature can be obtained by weighting a multi-model ensemble comprised of projections from different climate models and multiple projections from the same climate model. Weights reduce the influence of model biases and handle dependence by identifying a projection's model of origin from historical characteristics; contributions from the same model are scaled by the number of members.
Justifiable uncertainty estimates of future change in northern European winter and Mediterranean...
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