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Climate of the Past An interactive open-access journal of the European Geosciences Union
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CP | Articles | Volume 14, issue 9
Clim. Past, 14, 1345–1360, 2018
https://doi.org/10.5194/cp-14-1345-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.

Special issue: Paleoclimate data synthesis and analysis of associated uncertainty...

Clim. Past, 14, 1345–1360, 2018
https://doi.org/10.5194/cp-14-1345-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.

Research article 24 Sep 2018

Research article | 24 Sep 2018

Towards high-resolution climate reconstruction using an off-line data assimilation and COSMO-CLM 5.00 model

Bijan Fallah et al.

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Cited articles

Acevedo, W.: Towards Paleoclimate Reanalysis via Ensemble Kalman Filtering, Proxy Forward Modeling and Fuzzy Logic, PhD thesis, Geosim, available at: http://www.diss.fu-berlin.de/diss/receive/FUDISS_thesis_000000099753 (last access: 20 September 2018), 2015. a
Acevedo, W., Reich, S., and Cubasch, U.: Towards the assimilation of tree-ring-width records using ensemble Kalman filtering techniques, Clim. Dynam., 46, 1–12, https://doi.org/10.1007/s00382-015-2683-1, 2015. a, b, c, d, e
Acevedo, W., Fallah, B., Reich, S., and Cubasch, U.: Assimilation of pseudo-tree-ring-width observations into an atmospheric general circulation model, Clim. Past, 13, 545–557, https://doi.org/10.5194/cp-13-545-2017, 2017. a, b, c, d, e, f, g, h, i, j, k, l
Annan, J. D. and Hargreaves, J. C.: Identification of climatic state with limited proxy data, Clim. Past, 8, 1141–1151, https://doi.org/10.5194/cp-8-1141-2012, 2012. a
Asharaf, S., Dobler, A., and Ahrens, B.: Soil Moisture-Precipitation Feedback Processes in the Indian Summer Monsoon Season, J. Hydrometeor., 13, 1461–1474, https://doi.org/10.1175/JHM-D-12-06.1, 2012. a
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We try to test and evaluate an approach for using two main sources of information on the climate of the past: climate model simulations and proxies. This is done via data assimilation (DA), a method that blends these two sources of information in an intelligent way. However, DA and climate models are computationally very expensive. Here, we tested the ability of a computationally affordable DA to reconstruct high-resolution climate fields.
We try to test and evaluate an approach for using two main sources of information on the climate...
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