Articles | Volume 7, issue 3
https://doi.org/10.5194/esd-7-611-2016
https://doi.org/10.5194/esd-7-611-2016
Research article
 | 
25 Jul 2016
Research article |  | 25 Jul 2016

Soil-frost-enabled soil-moisture–precipitation feedback over northern high latitudes

Stefan Hagemann, Tanja Blome, Altug Ekici, and Christian Beer

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AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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AR: Author's response | RR: Referee report | ED: Editor decision
ED: Reconsider after major revisions (27 May 2016) by Christoph Heinze
AR by Stefan Hagemann on behalf of the Authors (27 Jun 2016)  Author's response   Manuscript 
ED: Publish subject to technical corrections (04 Jul 2016) by Christoph Heinze
AR by Stefan Hagemann on behalf of the Authors (05 Jul 2016)  Manuscript 
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Short summary
The present study analyses how cold-region physical soil processes, especially freezing of soil water, impact large-scale hydrology and climate over Northern Hemisphere high-latitude land areas. For this analysis, an atmosphere–land global climate model was used. It is shown that including these processes in the model leads to improved discharge in spring and a positive land–atmosphere feedback to precipitation over the high latitudes that has previously not been noted for the high latitudes.
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