Extreme 13C depletion of CCl2F2 in firn air samples from NEEM, Greenland

Zuiderweg, A.; Holzinger, R.; Martinerie, P.; Schneider, R.; Kaiser, J.; Witrant, E.; Etheridge, D.; Petrenko, V.; Blunier, T.; RÃ¶ckmann, T.

doi:10.5194/acp-13-599-2013

Articles | Volume 13, issue 2

https://doi.org/10.5194/acp-13-599-2013

© Author(s) 2013. This work is distributed under
the Creative Commons Attribution 3.0 License.

Special issue:

Firn air: archive of the recent atmosphere

https://doi.org/10.5194/acp-13-599-2013

© Author(s) 2013. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 13, issue 2

Research article

|

17 Jan 2013

Research article |

| 17 Jan 2013

Extreme ¹³C depletion of CCl₂F₂ in firn air samples from NEEM, Greenland

A. Zuiderweg, R. Holzinger, P. Martinerie, R. Schneider, J. Kaiser, E. Witrant, D. Etheridge, V. Petrenko, T. Blunier, and T. RÃ¶ckmann

Viewed

Total article views: 4,631 (including HTML, PDF, and XML)

HTML	PDF	XML	Total	BibTeX	EndNote
2,587	1,711	333	4,631	198	182

HTML: 2,587
PDF: 1,711
XML: 333
Total: 4,631
BibTeX: 198
EndNote: 182

Views and downloads (calculated since 01 Feb 2013, article published on 27 Jul 2012)

Month	HTML	PDF	XML	Total
Feb 2013	61	72	10	143
Mar 2013	22	51	3	76
Apr 2013	20	43	5	68
May 2013	36	50	1	87
Jun 2013	13	32	3	48
Jul 2013	19	31	6	56
Aug 2013	15	16	2	33
Sep 2013	19	36	1	56
Oct 2013	26	36	3	65
Nov 2013	20	25	0	45
Dec 2013	6	24	1	31
Jan 2014	11	22	1	34
Feb 2014	23	26	7	56
Mar 2014	35	24	4	63
Apr 2014	30	29	6	65
May 2014	8	28	7	43
Jun 2014	11	16	0	27
Jul 2014	17	32	0	49
Aug 2014	14	21	3	38
Sep 2014	11	18	2	31
Oct 2014	10	19	1	30
Nov 2014	9	20	1	30
Dec 2014	10	30	4	44
Jan 2015	4	13	0	17
Feb 2015	18	15	0	33
Mar 2015	21	4	2	27
Apr 2015	19	3	1	23
May 2015	4	10	2	16
Jun 2015	39	6	1	46
Jul 2015	24	4	2	30
Aug 2015	9	3	1	13
Sep 2015	3	6	0	9
Oct 2015	22	3	1	26
Nov 2015	28	9	2	39
Dec 2015	5	30	2	37
Jan 2016	27	17	2	46
Feb 2016	30	9	3	42
Mar 2016	25	6	0	31
Apr 2016	11	2	0	13
May 2016	13	3	0	16
Jun 2016	14	2	1	17
Jul 2016	14	1	3	18
Aug 2016	15	3	0	18
Sep 2016	14	4	0	18
Oct 2016	17	6	0	23
Nov 2016	13	8	0	21
Dec 2016	6	5	0	11
Jan 2017	23	4	0	27
Feb 2017	16	2	3	21
Mar 2017	24	9	8	41
Apr 2017	32	4	6	42
May 2017	29	5	6	40
Jun 2017	18	1	4	23
Jul 2017	15	2	3	20
Aug 2017	6	7	1	14
Sep 2017	6	9	4	19
Oct 2017	9	5	8	22
Nov 2017	11	5	6	22
Dec 2017	6	5	5	16
Jan 2018	7	7	2	16
Feb 2018	8	4	2	14
Mar 2018	8	9	2	19
Apr 2018	9	10	7	26
May 2018	11	7	3	21
Jun 2018	7	6	5	18
Jul 2018	7	8	4	19
Aug 2018	6	4	2	12
Sep 2018	7	10	2	19
Oct 2018	12	6	7	25
Nov 2018	11	5	2	18
Dec 2018	8	1	6	15
Jan 2019	5	4	2	11
Feb 2019	8	3	3	14
Mar 2019	5	4	1	10
Apr 2019	7	2	1	10
May 2019	8	7	0	15
Jun 2019	5	4	3	12
Jul 2019	12	5	2	19
Aug 2019	3	6	4	13
Sep 2019	4	2	1	7
Oct 2019	7	5	5	17
Nov 2019	6	4	1	11
Dec 2019	6	4	2	12
Jan 2020	10	5	1	16
Feb 2020	9	5	2	16
Mar 2020	4	4	1	9
Apr 2020	3	3	1	7
May 2020	7	6	0	13
Jun 2020	19	6	1	26
Jul 2020	17	9	4	30
Aug 2020	20	9	6	35
Sep 2020	7	8	2	17
Oct 2020	9	10	2	21
Nov 2020	6	8	4	18
Dec 2020	10	4	0	14
Jan 2021	17	5	0	22
Feb 2021	13	4	0	17
Mar 2021	6	1	0	7
Apr 2021	7	7	0	14
May 2021	8	4	1	13
Jun 2021	7	3	0	10
Jul 2021	4	16	0	20
Aug 2021	5	22	3	30
Sep 2021	6	14	1	21
Oct 2021	5	25	1	31
Nov 2021	9	25	0	34
Dec 2021	10	3	0	13
Jan 2022	12	7	0	19
Feb 2022	10	4	1	15
Mar 2022	10	7	0	17
Apr 2022	11	1	2	14
May 2022	10	2	0	12
Jun 2022	6	1	0	7
Jul 2022	7	1	0	8
Aug 2022	9	2	0	11
Sep 2022	8	1	1	10
Oct 2022	16	1	1	18
Nov 2022	20	4	1	25
Dec 2022	18	1	1	20
Jan 2023	10	9	0	19
Feb 2023	20	3	2	25
Mar 2023	10	6	4	20
Apr 2023	8	1	0	9
May 2023	29	10	0	39
Jun 2023	36	5	1	42
Jul 2023	35	3	0	38
Aug 2023	38	4	2	44
Sep 2023	41	5	2	48
Oct 2023	44	8	4	56
Nov 2023	23	0	23
Dec 2023	45	3	1	49
Jan 2024	40	2	0	42
Feb 2024	43	7	1	51
Mar 2024	50	22	2	74
Apr 2024	41	5	2	48
May 2024	14	13	3	30
Jun 2024	11	9	1	21
Jul 2024	13	10	1	24
Aug 2024	28	8	2	38
Sep 2024	9	3	1	13
Oct 2024	19	3	2	24
Nov 2024	5	5	5	15
Dec 2024	11	8	2	21
Jan 2025	16	6	0	22
Feb 2025	20	10	0	30
Mar 2025	19	9	6	34
Apr 2025	27	17	1	45
May 2025	22	5	0	27
Jun 2025	45	9	1	55
Jul 2025	25	11	2	38
Aug 2025	18	9	2	29
Sep 2025	33	40	10	83
Oct 2025	22	25	2	49
Nov 2025	30	20	7	57
Dec 2025	34	29	1	64
Jan 2026	50	14	6	70
Feb 2026	28	37	3	68
Mar 2026	7	22	0	29

Cumulative views and downloads (calculated since 01 Feb 2013, article published on 27 Jul 2012)

Month	HTML	PDF	XML	Total
Feb 2013	61	72	10	143
Mar 2013	22	51	3	76
Apr 2013	20	43	5	68
May 2013	36	50	1	87
Jun 2013	13	32	3	48
Jul 2013	19	31	6	56
Aug 2013	15	16	2	33
Sep 2013	19	36	1	56
Oct 2013	26	36	3	65
Nov 2013	20	25	0	45
Dec 2013	6	24	1	31
Jan 2014	11	22	1	34
Feb 2014	23	26	7	56
Mar 2014	35	24	4	63
Apr 2014	30	29	6	65
May 2014	8	28	7	43
Jun 2014	11	16	0	27
Jul 2014	17	32	0	49
Aug 2014	14	21	3	38
Sep 2014	11	18	2	31
Oct 2014	10	19	1	30
Nov 2014	9	20	1	30
Dec 2014	10	30	4	44
Jan 2015	4	13	0	17
Feb 2015	18	15	0	33
Mar 2015	21	4	2	27
Apr 2015	19	3	1	23
May 2015	4	10	2	16
Jun 2015	39	6	1	46
Jul 2015	24	4	2	30
Aug 2015	9	3	1	13
Sep 2015	3	6	0	9
Oct 2015	22	3	1	26
Nov 2015	28	9	2	39
Dec 2015	5	30	2	37
Jan 2016	27	17	2	46
Feb 2016	30	9	3	42
Mar 2016	25	6	0	31
Apr 2016	11	2	0	13
May 2016	13	3	0	16
Jun 2016	14	2	1	17
Jul 2016	14	1	3	18
Aug 2016	15	3	0	18
Sep 2016	14	4	0	18
Oct 2016	17	6	0	23
Nov 2016	13	8	0	21
Dec 2016	6	5	0	11
Jan 2017	23	4	0	27
Feb 2017	16	2	3	21
Mar 2017	24	9	8	41
Apr 2017	32	4	6	42
May 2017	29	5	6	40
Jun 2017	18	1	4	23
Jul 2017	15	2	3	20
Aug 2017	6	7	1	14
Sep 2017	6	9	4	19
Oct 2017	9	5	8	22
Nov 2017	11	5	6	22
Dec 2017	6	5	5	16
Jan 2018	7	7	2	16
Feb 2018	8	4	2	14
Mar 2018	8	9	2	19
Apr 2018	9	10	7	26
May 2018	11	7	3	21
Jun 2018	7	6	5	18
Jul 2018	7	8	4	19
Aug 2018	6	4	2	12
Sep 2018	7	10	2	19
Oct 2018	12	6	7	25
Nov 2018	11	5	2	18
Dec 2018	8	1	6	15
Jan 2019	5	4	2	11
Feb 2019	8	3	3	14
Mar 2019	5	4	1	10
Apr 2019	7	2	1	10
May 2019	8	7	0	15
Jun 2019	5	4	3	12
Jul 2019	12	5	2	19
Aug 2019	3	6	4	13
Sep 2019	4	2	1	7
Oct 2019	7	5	5	17
Nov 2019	6	4	1	11
Dec 2019	6	4	2	12
Jan 2020	10	5	1	16
Feb 2020	9	5	2	16
Mar 2020	4	4	1	9
Apr 2020	3	3	1	7
May 2020	7	6	0	13
Jun 2020	19	6	1	26
Jul 2020	17	9	4	30
Aug 2020	20	9	6	35
Sep 2020	7	8	2	17
Oct 2020	9	10	2	21
Nov 2020	6	8	4	18
Dec 2020	10	4	0	14
Jan 2021	17	5	0	22
Feb 2021	13	4	0	17
Mar 2021	6	1	0	7
Apr 2021	7	7	0	14
May 2021	8	4	1	13
Jun 2021	7	3	0	10
Jul 2021	4	16	0	20
Aug 2021	5	22	3	30
Sep 2021	6	14	1	21
Oct 2021	5	25	1	31
Nov 2021	9	25	0	34
Dec 2021	10	3	0	13
Jan 2022	12	7	0	19
Feb 2022	10	4	1	15
Mar 2022	10	7	0	17
Apr 2022	11	1	2	14
May 2022	10	2	0	12
Jun 2022	6	1	0	7
Jul 2022	7	1	0	8
Aug 2022	9	2	0	11
Sep 2022	8	1	1	10
Oct 2022	16	1	1	18
Nov 2022	20	4	1	25
Dec 2022	18	1	1	20
Jan 2023	10	9	0	19
Feb 2023	20	3	2	25
Mar 2023	10	6	4	20
Apr 2023	8	1	0	9
May 2023	29	10	0	39
Jun 2023	36	5	1	42
Jul 2023	35	3	0	38
Aug 2023	38	4	2	44
Sep 2023	41	5	2	48
Oct 2023	44	8	4	56
Nov 2023	23	0	23
Dec 2023	45	3	1	49
Jan 2024	40	2	0	42
Feb 2024	43	7	1	51
Mar 2024	50	22	2	74
Apr 2024	41	5	2	48
May 2024	14	13	3	30
Jun 2024	11	9	1	21
Jul 2024	13	10	1	24
Aug 2024	28	8	2	38
Sep 2024	9	3	1	13
Oct 2024	19	3	2	24
Nov 2024	5	5	5	15
Dec 2024	11	8	2	21
Jan 2025	16	6	0	22
Feb 2025	20	10	0	30
Mar 2025	19	9	6	34
Apr 2025	27	17	1	45
May 2025	22	5	0	27
Jun 2025	45	9	1	55
Jul 2025	25	11	2	38
Aug 2025	18	9	2	29
Sep 2025	33	40	10	83
Oct 2025	22	25	2	49
Nov 2025	30	20	7	57
Dec 2025	34	29	1	64
Jan 2026	50	14	6	70
Feb 2026	28	37	3	68
Mar 2026	7	22	0	29

Latest update: 10 Mar 2026