Climate responses to anthropogenic emissions of short-lived climate pollutants

Baker, L. H.; Collins, W. J.; Olivié, D. J. L.; Cherian, R.; Hodnebrog, &Oslash;.; Myhre, G.; Quaas, J.

doi:10.5194/acp-15-8201-2015

Articles | Volume 15, issue 14

https://doi.org/10.5194/acp-15-8201-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

https://doi.org/10.5194/acp-15-8201-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 15, issue 14

Research article

|

24 Jul 2015

Research article |

| 24 Jul 2015

Climate responses to anthropogenic emissions of short-lived climate pollutants

L. H. Baker, W. J. Collins, D. J. L. Olivié, R. Cherian, Ø. Hodnebrog, G. Myhre, and J. Quaas

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Total article views: 7,903 (including HTML, PDF, and XML)

HTML	PDF	XML	Total	Supplement	BibTeX	EndNote
5,122	2,545	236	7,903	801	237	343

HTML: 5,122
PDF: 2,545
XML: 236
Total: 7,903
Supplement: 801
BibTeX: 237
EndNote: 343

Views and downloads (calculated since 10 Feb 2015)

Month	HTML	PDF	XML	Total
Feb 2015	230	125	11	366
Mar 2015	51	38	3	92
Apr 2015	40	34	3	77
May 2015	37	20	4	61
Jun 2015	34	21	4	59
Jul 2015	323	148	4	475
Aug 2015	95	92	4	191
Sep 2015	40	32	21	93
Oct 2015	52	27	3	82
Nov 2015	56	42	6	104
Dec 2015	19	19	3	41
Jan 2016	48	21	2	71
Feb 2016	41	39	1	81
Mar 2016	28	47	1	76
Apr 2016	15	38	0	53
May 2016	18	36	1	55
Jun 2016	20	12	1	33
Jul 2016	19	9	2	30
Aug 2016	20	5	1	26
Sep 2016	22	8	0	30
Oct 2016	16	2	0	18
Nov 2016	11	17	0	28
Dec 2016	4	17	0	21
Jan 2017	19	27	0	46
Feb 2017	11	12	1	24
Mar 2017	25	23	1	49
Apr 2017	24	23	0	47
May 2017	27	22	0	49
Jun 2017	29	6	0	35
Jul 2017	30	12	2	44
Aug 2017	6	10	0	16
Sep 2017	11	13	2	26
Oct 2017	12	16	0	28
Nov 2017	16	17	0	33
Dec 2017	9	24	1	34
Jan 2018	10	14	2	26
Feb 2018	27	16	0	43
Mar 2018	14	17	1	32
Apr 2018	17	18	3	38
May 2018	16	14	1	31
Jun 2018	17	26	1	44
Jul 2018	20	27	0	47
Aug 2018	16	21	0	37
Sep 2018	22	24	0	46
Oct 2018	12	25	3	40
Nov 2018	25	25	3	53
Dec 2018	18	11	1	30
Jan 2019	9	12	2	23
Feb 2019	7	6	0	13
Mar 2019	8	8	1	17
Apr 2019	7	8	0	15
May 2019	12	19	1	32
Jun 2019	6	16	0	22
Jul 2019	14	17	0	31
Aug 2019	7	14	0	21
Sep 2019	5	8	0	13
Oct 2019	10	10	1	21
Nov 2019	15	22	1	38
Dec 2019	10	15	1	26
Jan 2020	20	16	1	37
Feb 2020	14	10	1	25
Mar 2020	5	3	0	8
Apr 2020	9	11	0	20
May 2020	6	9	0	15
Jun 2020	30	11	1	42
Jul 2020	18	13	5	36
Aug 2020	21	8	3	32
Sep 2020	14	6	0	20
Oct 2020	11	9	2	22
Nov 2020	20	8	2	30
Dec 2020	21	13	0	34
Jan 2021	43	21	1	65
Feb 2021	37	10	1	48
Mar 2021	49	10	2	61
Apr 2021	38	7	0	45
May 2021	47	17	3	67
Jun 2021	36	8	1	45
Jul 2021	42	13	0	55
Aug 2021	40	10	1	51
Sep 2021	38	12	1	51
Oct 2021	30	43	0	73
Nov 2021	33	32	2	67
Dec 2021	17	16	3	36
Jan 2022	18	19	2	39
Feb 2022	14	18	3	35
Mar 2022	16	22	2	40
Apr 2022	18	7	2	27
May 2022	20	11	0	31
Jun 2022	8	7	0	15
Jul 2022	25	4	2	31
Aug 2022	11	5	0	16
Sep 2022	23	8	1	32
Oct 2022	43	22	3	68
Nov 2022	36	8	0	44
Dec 2022	33	11	3	47
Jan 2023	28	19	1	48
Feb 2023	25	7	0	32
Mar 2023	31	14	2	47
Apr 2023	22	7	1	30
May 2023	42	14	1	57
Jun 2023	54	8	1	63
Jul 2023	49	9	2	60
Aug 2023	54	8	2	64
Sep 2023	96	12	3	111
Oct 2023	216	17	3	236
Nov 2023	174	8	3	185
Dec 2023	80	22	3	105
Jan 2024	76	16	0	92
Feb 2024	58	16	0	74
Mar 2024	62	16	0	78
Apr 2024	68	12	5	85
May 2024	31	16	2	49
Jun 2024	49	15	1	65
Jul 2024	49	14	2	65
Aug 2024	82	31	3	116
Sep 2024	30	8	0	38
Oct 2024	46	13	0	59
Nov 2024	43	17	3	63
Dec 2024	65	10	0	75
Jan 2025	65	11	1	77
Feb 2025	61	19	3	83
Mar 2025	27	15	1	43
Apr 2025	58	14	2	74
May 2025	60	10	1	71
Jun 2025	73	11	3	87
Jul 2025	61	24	3	88
Aug 2025	68	27	6	101
Sep 2025	101	10	2	113
Oct 2025	61	29	0	90
Nov 2025	49	34	6	89
Dec 2025	47	34	1	82
Jan 2026	68	30	8	106
Feb 2026	57	18	4	79
Mar 2026	50	25	5	80

Cumulative views and downloads (calculated since 10 Feb 2015)

Month	HTML	PDF	XML	Total
Feb 2015	230	125	11	366
Mar 2015	51	38	3	92
Apr 2015	40	34	3	77
May 2015	37	20	4	61
Jun 2015	34	21	4	59
Jul 2015	323	148	4	475
Aug 2015	95	92	4	191
Sep 2015	40	32	21	93
Oct 2015	52	27	3	82
Nov 2015	56	42	6	104
Dec 2015	19	19	3	41
Jan 2016	48	21	2	71
Feb 2016	41	39	1	81
Mar 2016	28	47	1	76
Apr 2016	15	38	0	53
May 2016	18	36	1	55
Jun 2016	20	12	1	33
Jul 2016	19	9	2	30
Aug 2016	20	5	1	26
Sep 2016	22	8	0	30
Oct 2016	16	2	0	18
Nov 2016	11	17	0	28
Dec 2016	4	17	0	21
Jan 2017	19	27	0	46
Feb 2017	11	12	1	24
Mar 2017	25	23	1	49
Apr 2017	24	23	0	47
May 2017	27	22	0	49
Jun 2017	29	6	0	35
Jul 2017	30	12	2	44
Aug 2017	6	10	0	16
Sep 2017	11	13	2	26
Oct 2017	12	16	0	28
Nov 2017	16	17	0	33
Dec 2017	9	24	1	34
Jan 2018	10	14	2	26
Feb 2018	27	16	0	43
Mar 2018	14	17	1	32
Apr 2018	17	18	3	38
May 2018	16	14	1	31
Jun 2018	17	26	1	44
Jul 2018	20	27	0	47
Aug 2018	16	21	0	37
Sep 2018	22	24	0	46
Oct 2018	12	25	3	40
Nov 2018	25	25	3	53
Dec 2018	18	11	1	30
Jan 2019	9	12	2	23
Feb 2019	7	6	0	13
Mar 2019	8	8	1	17
Apr 2019	7	8	0	15
May 2019	12	19	1	32
Jun 2019	6	16	0	22
Jul 2019	14	17	0	31
Aug 2019	7	14	0	21
Sep 2019	5	8	0	13
Oct 2019	10	10	1	21
Nov 2019	15	22	1	38
Dec 2019	10	15	1	26
Jan 2020	20	16	1	37
Feb 2020	14	10	1	25
Mar 2020	5	3	0	8
Apr 2020	9	11	0	20
May 2020	6	9	0	15
Jun 2020	30	11	1	42
Jul 2020	18	13	5	36
Aug 2020	21	8	3	32
Sep 2020	14	6	0	20
Oct 2020	11	9	2	22
Nov 2020	20	8	2	30
Dec 2020	21	13	0	34
Jan 2021	43	21	1	65
Feb 2021	37	10	1	48
Mar 2021	49	10	2	61
Apr 2021	38	7	0	45
May 2021	47	17	3	67
Jun 2021	36	8	1	45
Jul 2021	42	13	0	55
Aug 2021	40	10	1	51
Sep 2021	38	12	1	51
Oct 2021	30	43	0	73
Nov 2021	33	32	2	67
Dec 2021	17	16	3	36
Jan 2022	18	19	2	39
Feb 2022	14	18	3	35
Mar 2022	16	22	2	40
Apr 2022	18	7	2	27
May 2022	20	11	0	31
Jun 2022	8	7	0	15
Jul 2022	25	4	2	31
Aug 2022	11	5	0	16
Sep 2022	23	8	1	32
Oct 2022	43	22	3	68
Nov 2022	36	8	0	44
Dec 2022	33	11	3	47
Jan 2023	28	19	1	48
Feb 2023	25	7	0	32
Mar 2023	31	14	2	47
Apr 2023	22	7	1	30
May 2023	42	14	1	57
Jun 2023	54	8	1	63
Jul 2023	49	9	2	60
Aug 2023	54	8	2	64
Sep 2023	96	12	3	111
Oct 2023	216	17	3	236
Nov 2023	174	8	3	185
Dec 2023	80	22	3	105
Jan 2024	76	16	0	92
Feb 2024	58	16	0	74
Mar 2024	62	16	0	78
Apr 2024	68	12	5	85
May 2024	31	16	2	49
Jun 2024	49	15	1	65
Jul 2024	49	14	2	65
Aug 2024	82	31	3	116
Sep 2024	30	8	0	38
Oct 2024	46	13	0	59
Nov 2024	43	17	3	63
Dec 2024	65	10	0	75
Jan 2025	65	11	1	77
Feb 2025	61	19	3	83
Mar 2025	27	15	1	43
Apr 2025	58	14	2	74
May 2025	60	10	1	71
Jun 2025	73	11	3	87
Jul 2025	61	24	3	88
Aug 2025	68	27	6	101
Sep 2025	101	10	2	113
Oct 2025	61	29	0	90
Nov 2025	49	34	6	89
Dec 2025	47	34	1	82
Jan 2026	68	30	8	106
Feb 2026	57	18	4	79
Mar 2026	50	25	5	80

Latest update: 28 Mar 2026

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Short summary

We investigate the impact of removing land-based anthropogenic emissions of three aerosol species, using four fully-coupled atmosphere-ocean global climate models. Removing SO2 emissions leads to warming globally, strongest in the Northern Hemisphere (NH), and an increase in NH precipitation. Organic and black carbon (OC, BC) have a weaker impact, and less certainty on the response; OC (BC) removal shows a weak overall warming (cooling), and both show small increases in precipitation globally.