Numerical simulations of the Cordilleran ice sheet through the last glacial cycle

Seguinot, Julien; Rogozhina, Irina; Stroeven, Arjen P.; Margold, Martin; Kleman, Johan

doi:10.5194/tc-10-639-2016

Articles | Volume 10, issue 2

https://doi.org/10.5194/tc-10-639-2016

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

https://doi.org/10.5194/tc-10-639-2016

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

Articles | Volume 10, issue 2

Research article

|

16 Mar 2016

Research article |

| 16 Mar 2016

Numerical simulations of the Cordilleran ice sheet through the last glacial cycle

Julien Seguinot, Irina Rogozhina, Arjen P. Stroeven, Martin Margold, and Johan Kleman

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Aug 2015	67	52	2	121
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Oct 2015	32	17	7	56
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Dec 2015	17	13	0	30
Jan 2016	23	14	1	38
Feb 2016	39	17	1	57
Mar 2016	142	92	17	251
Apr 2016	74	33	3	110
May 2016	43	26	4	73
Jun 2016	13	4	1	18
Jul 2016	16	8	2	26
Aug 2016	17	4	1	22
Sep 2016	21	9	2	32
Oct 2016	15	1	6	22
Nov 2016	19	7	4	30
Dec 2016	9	3	0	12
Jan 2017	29	18	2	49
Feb 2017	10	4	1	15
Mar 2017	28	11	6	45
Apr 2017	36	29	7	72
May 2017	33	25	4	62
Jun 2017	36	14	6	56
Jul 2017	18	17	2	37
Aug 2017	4	16	0	20
Sep 2017	13	23	1	37
Oct 2017	7	21	1	29
Nov 2017	23	32	3	58
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Jan 2018	16	23	2	41
Feb 2018	24	12	6	42
Mar 2018	14	20	1	35
Apr 2018	20	20	1	41
May 2018	16	21	2	39
Jun 2018	13	21	3	37
Jul 2018	19	17	1	37
Aug 2018	14	16	1	31
Sep 2018	18	22	2	42
Oct 2018	22	18	2	42
Nov 2018	17	22	3	42
Dec 2018	11	17	1	29
Jan 2019	14	21	1	36
Feb 2019	21	18	0	39
Mar 2019	13	22	3	38
Apr 2019	14	23	5	42
May 2019	16	18	2	36
Jun 2019	12	15	2	29
Jul 2019	19	31	2	52
Aug 2019	14	24	0	38
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Oct 2019	16	25	1	42
Nov 2019	18	22	3	43
Dec 2019	15	13	1	29
Jan 2020	19	7	3	29
Feb 2020	23	10	0	33
Mar 2020	14	15	0	29
Apr 2020	12	8	3	23
May 2020	22	14	1	37
Jun 2020	17	11	1	29
Jul 2020	60	49	41	150
Aug 2020	16	9	3	28
Sep 2020	18	7	1	26
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Apr 2021	35	17	0	52
May 2021	27	12	2	41
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Dec 2021	36	16	0	52
Jan 2022	46	16	1	63
Feb 2022	45	10	3	58
Mar 2022	35	23	0	58
Apr 2022	42	37	1	80
May 2022	43	18	2	63
Jun 2022	27	13	1	41
Jul 2022	22	8	1	31
Aug 2022	31	15	2	48
Sep 2022	41	23	2	66
Oct 2022	68	14	0	82
Nov 2022	78	25	3	106
Dec 2022	56	18	3	77
Jan 2023	44	20	1	65
Feb 2023	44	17	0	61
Mar 2023	56	21	1	78
Apr 2023	44	10	3	57
May 2023	34	17	1	52
Jun 2023	35	12	1	48
Jul 2023	33	13	0	46
Aug 2023	33	17	3	53
Sep 2023	36	18	2	56
Oct 2023	17	19	0	36
Nov 2023	11	6	0	17
Dec 2023	21	14	4	39
Jan 2024	16	18	1	35
Feb 2024	20	16	1	37
Mar 2024	19	21	3	43
Apr 2024	27	14	11	52
May 2024	29	13	8	50
Jun 2024	17	11	2	30
Jul 2024	26	34	1	61
Aug 2024	61	15	4	80
Sep 2024	31	12	0	43
Oct 2024	53	12	0	65
Nov 2024	70	10	2	82
Dec 2024	22	5	1	28
Jan 2025	26	21	4	51
Feb 2025	39	11	3	53
Mar 2025	41	12	0	53
Apr 2025	34	16	0	50
May 2025	37	17	1	55
Jun 2025	67	36	0	103
Jul 2025	48	14	5	67
Aug 2025	35	23	2	60
Sep 2025	51	24	2	77
Oct 2025	25	72	1	98
Nov 2025	51	32	8	91

Cumulative views and downloads (calculated since 07 Aug 2015)

Month	HTML	PDF	XML	Total
Aug 2015	67	52	2	121
Sep 2015	30	37	2	69
Oct 2015	32	17	7	56
Nov 2015	21	15	0	36
Dec 2015	17	13	0	30
Jan 2016	23	14	1	38
Feb 2016	39	17	1	57
Mar 2016	142	92	17	251
Apr 2016	74	33	3	110
May 2016	43	26	4	73
Jun 2016	13	4	1	18
Jul 2016	16	8	2	26
Aug 2016	17	4	1	22
Sep 2016	21	9	2	32
Oct 2016	15	1	6	22
Nov 2016	19	7	4	30
Dec 2016	9	3	0	12
Jan 2017	29	18	2	49
Feb 2017	10	4	1	15
Mar 2017	28	11	6	45
Apr 2017	36	29	7	72
May 2017	33	25	4	62
Jun 2017	36	14	6	56
Jul 2017	18	17	2	37
Aug 2017	4	16	0	20
Sep 2017	13	23	1	37
Oct 2017	7	21	1	29
Nov 2017	23	32	3	58
Dec 2017	12	21	0	33
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Feb 2018	24	12	6	42
Mar 2018	14	20	1	35
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Apr 2021	35	17	0	52
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Jun 2021	27	10	0	37
Jul 2021	29	22	4	55
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Feb 2022	45	10	3	58
Mar 2022	35	23	0	58
Apr 2022	42	37	1	80
May 2022	43	18	2	63
Jun 2022	27	13	1	41
Jul 2022	22	8	1	31
Aug 2022	31	15	2	48
Sep 2022	41	23	2	66
Oct 2022	68	14	0	82
Nov 2022	78	25	3	106
Dec 2022	56	18	3	77
Jan 2023	44	20	1	65
Feb 2023	44	17	0	61
Mar 2023	56	21	1	78
Apr 2023	44	10	3	57
May 2023	34	17	1	52
Jun 2023	35	12	1	48
Jul 2023	33	13	0	46
Aug 2023	33	17	3	53
Sep 2023	36	18	2	56
Oct 2023	17	19	0	36
Nov 2023	11	6	0	17
Dec 2023	21	14	4	39
Jan 2024	16	18	1	35
Feb 2024	20	16	1	37
Mar 2024	19	21	3	43
Apr 2024	27	14	11	52
May 2024	29	13	8	50
Jun 2024	17	11	2	30
Jul 2024	26	34	1	61
Aug 2024	61	15	4	80
Sep 2024	31	12	0	43
Oct 2024	53	12	0	65
Nov 2024	70	10	2	82
Dec 2024	22	5	1	28
Jan 2025	26	21	4	51
Feb 2025	39	11	3	53
Mar 2025	41	12	0	53
Apr 2025	34	16	0	50
May 2025	37	17	1	55
Jun 2025	67	36	0	103
Jul 2025	48	14	5	67
Aug 2025	35	23	2	60
Sep 2025	51	24	2	77
Oct 2025	25	72	1	98
Nov 2025	51	32	8	91

Latest update: 17 Nov 2025

Short summary

We use a numerical model based on approximated ice flow physics and calibrated against field-based evidence to present numerical simulations of multiple advance and retreat phases of the former Cordilleran ice sheet in North America during the last glacial cycle (120 000 to 0 years before present).