Carbonaceous aerosols recorded in a southeastern Tibetan  glacier: analysis of temporal variations and model estimates  of sources and radiative forcing

Wang, M.; Xu, B.; Cao, J.; Tie, X.; Wang, H.; Zhang, R.; Qian, Y.; Rasch, P. J.; Zhao, S.; Wu, G.; Zhao, H.; Joswiak, D. R.; Li, J.; Xie, Y.

doi:10.5194/acp-15-1191-2015

Articles | Volume 15, issue 3

https://doi.org/10.5194/acp-15-1191-2015

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

Special issue:

Study of ozone, aerosols and radiation over the Tibetan Plateau...

https://doi.org/10.5194/acp-15-1191-2015

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

Articles | Volume 15, issue 3

Research article

|

02 Feb 2015

Research article |

| 02 Feb 2015

Carbonaceous aerosols recorded in a southeastern Tibetan glacier: analysis of temporal variations and model estimates of sources and radiative forcing

M. Wang, B. Xu, J. Cao, X. Tie, H. Wang, R. Zhang, Y. Qian, P. J. Rasch, S. Zhao, G. Wu, H. Zhao, D. R. Joswiak, J. Li, and Y. Xie

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Dec 2014	39	20	2	61
Jan 2015	15	10	2	27
Feb 2015	186	171	9	366
Mar 2015	42	67	2	111
Apr 2015	34	65	2	101
May 2015	52	74	2	128
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Jul 2015	73	87	2	162
Aug 2015	53	65	2	120
Sep 2015	26	51	1	78
Oct 2015	36	48	3	87
Nov 2015	49	69	4	122
Dec 2015	13	52	4	69
Jan 2016	43	60	2	105
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Apr 2016	7	32	0	39
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Apr 2024	74	16	2	92
May 2024	24	21	3	48
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Aug 2024	35	9	1	45
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Jan 2025	51	20	0	71
Feb 2025	59	22	4	85
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Cumulative views and downloads (calculated since 31 Jul 2014)

Month	HTML	PDF	XML	Total
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Aug 2014	101	115	10	226
Sep 2014	33	32	11	76
Oct 2014	39	158	1	198
Nov 2014	21	20	0	41
Dec 2014	39	20	2	61
Jan 2015	15	10	2	27
Feb 2015	186	171	9	366
Mar 2015	42	67	2	111
Apr 2015	34	65	2	101
May 2015	52	74	2	128
Jun 2015	62	130	5	197
Jul 2015	73	87	2	162
Aug 2015	53	65	2	120
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Oct 2015	36	48	3	87
Nov 2015	49	69	4	122
Dec 2015	13	52	4	69
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Apr 2026	16	7	2	25

Saved (final revised paper)

Latest update: 24 Apr 2026

Short summary

Carbonaceous aerosols recorded in a Tibetan glacier present a distinct seasonal dependence and an increasing trend after 1980, which has important implications for the accelerated glacier melting. We use a global aerosol--climate model to quantify the aerosol source--receptor relationships, showing that emissions in South Asia had the largest contribution. The emission inventories and historical fuel consumption in South Asia are consistent with our ice-core analysis and model results.