Simulating the thermal regime and thaw processes of ice-rich permafrost ground with the land-surface model CryoGrid 3

Westermann, S.; Langer, M.; Boike, J.; Heikenfeld, M.; Peter, M.; Etzelmüller, B.; Krinner, G.

doi:10.5194/gmd-9-523-2016

Articles | Volume 9, issue 2

https://doi.org/10.5194/gmd-9-523-2016

© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

https://doi.org/10.5194/gmd-9-523-2016

© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 9, issue 2

Model description paper

|

08 Feb 2016

Model description paper |

| 08 Feb 2016

Simulating the thermal regime and thaw processes of ice-rich permafrost ground with the land-surface model CryoGrid 3

S. Westermann, M. Langer, J. Boike, M. Heikenfeld, M. Peter, B. Etzelmüller, and G. Krinner

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Mar 2016	32	47	1	80
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May 2016	34	37	6	77
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Jan 2017	35	17	5	57
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Dec 2022	68	26	1	95
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Jun 2023	86	27	1	114
Jul 2023	60	22	3	85
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Jan 2024	66	58	2	126
Feb 2024	64	41	2	107
Mar 2024	71	25	3	99
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Jun 2024	22	53	1	76
Jul 2024	30	44	3	77
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Oct 2024	65	60	3	128
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Dec 2024	93	23	5	121
Jan 2025	83	29	5	117
Feb 2025	102	21	4	127
Mar 2025	56	26	1	83
Apr 2025	56	29	2	87
May 2025	76	27	2	105
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Aug 2025	81	29	1	111
Sep 2025	54	23	3	80
Oct 2025	80	41	4	125
Nov 2025	18	7	2	27

Cumulative views and downloads (calculated since 26 Aug 2015)

Month	HTML	PDF	XML	Total
Aug 2015	17	15	2	34
Sep 2015	14	24	1	39
Oct 2015	20	17	1	38
Nov 2015	21	40	1	62
Dec 2015	6	48	0	54
Jan 2016	31	35	0	66
Feb 2016	108	48	3	159
Mar 2016	32	47	1	80
Apr 2016	19	35	0	54
May 2016	34	37	6	77
Jun 2016	23	38	4	65
Jul 2016	21	46	3	70
Aug 2016	16	30	2	48
Sep 2016	25	25	1	51
Oct 2016	16	25	2	43
Nov 2016	18	11	3	32
Dec 2016	26	11	5	42
Jan 2017	35	17	5	57
Feb 2017	36	15	8	59
Mar 2017	38	21	10	69
Apr 2017	54	22	15	91
May 2017	66	35	14	115
Jun 2017	48	27	8	83
Jul 2017	28	16	4	48
Aug 2017	11	16	0	27
Sep 2017	16	11	0	27
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Dec 2017	12	14	4	30
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Feb 2018	30	14	2	46
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Oct 2018	20	15	4	39
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Jun 2022	66	28	1	95
Jul 2022	46	21	3	70
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Nov 2022	75	23	2	100
Dec 2022	68	26	1	95
Jan 2023	64	43	5	112
Feb 2023	66	28	1	95
Mar 2023	86	46	0	132
Apr 2023	55	28	0	83
May 2023	65	29	1	95
Jun 2023	86	27	1	114
Jul 2023	60	22	3	85
Aug 2023	47	10	3	60
Sep 2023	92	21	1	114
Oct 2023	163	21	0	184
Nov 2023	151	18	0	169
Dec 2023	61	24	2	87
Jan 2024	66	58	2	126
Feb 2024	64	41	2	107
Mar 2024	71	25	3	99
Apr 2024	78	27	2	107
May 2024	38	42	11	91
Jun 2024	22	53	1	76
Jul 2024	30	44	3	77
Aug 2024	30	40	6	76
Sep 2024	45	45	2	92
Oct 2024	65	60	3	128
Nov 2024	54	35	1	90
Dec 2024	93	23	5	121
Jan 2025	83	29	5	117
Feb 2025	102	21	4	127
Mar 2025	56	26	1	83
Apr 2025	56	29	2	87
May 2025	76	27	2	105
Jun 2025	71	22	0	93
Jul 2025	69	27	2	98
Aug 2025	81	29	1	111
Sep 2025	54	23	3	80
Oct 2025	80	41	4	125
Nov 2025	18	7	2	27

Latest update: 08 Nov 2025

Short summary

Thawing of permafrost is governed by a complex interplay of different processes, of which only conductive heat transfer is taken into account in most model studies. We present a new land-surface scheme designed for permafrost applications, CryoGrid 3, which constitutes a flexible platform to explore new parameterizations for a range of permafrost processes.