Stratospheric ozone measurements at Arosa (Switzerland):  history and scientific relevance

Staehelin, Johannes; Viatte, Pierre; Stübi, Rene; Tummon, Fiona; Peter, Thomas

doi:https://doi.org/10.5194/acp-18-6567-2018

Articles | Volume 18, issue 9

https://doi.org/10.5194/acp-18-6567-2018

© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.

Special issue:

Quadrennial Ozone Symposium 2016 – Status and trends...

https://doi.org/10.5194/acp-18-6567-2018

© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 18, issue 9

Research article

|

08 May 2018

Research article |

| 08 May 2018

Stratospheric ozone measurements at Arosa (Switzerland): history and scientific relevance

Johannes Staehelin, Pierre Viatte, Rene Stübi, Fiona Tummon, and Thomas Peter

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Total article views: 3,021 (including HTML, PDF, and XML)

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HTML: 1,740
PDF: 1,125
XML: 156
Total: 3,021
BibTeX: 57
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Views and downloads (calculated since 29 Nov 2017)

Month	HTML	PDF	XML	Total
Nov 2017	104	43	3	150
Dec 2017	61	16	1	78
Jan 2018	36	16	1	53
Feb 2018	27	16	3	46
Mar 2018	13	7	0	20
Apr 2018	11	10	0	21
May 2018	315	79	9	403
Jun 2018	18	18	0	36
Jul 2018	18	20	0	38
Aug 2018	18	11	1	30
Sep 2018	16	18	0	34
Oct 2018	16	18	3	37
Nov 2018	20	26	0	46
Dec 2018	10	8	2	20
Jan 2019	6	15	0	21
Feb 2019	9	9	2	20
Mar 2019	6	13	1	20
Apr 2019	10	8	1	19
May 2019	19	16	1	36
Jun 2019	19	6	2	27
Jul 2019	6	7	1	14
Aug 2019	8	7	0	15
Sep 2019	3	16	3	22
Oct 2019	14	6	3	23
Nov 2019	5	6	0	11
Dec 2019	15	20	1	36
Jan 2020	10	8	2	20
Feb 2020	8	9	2	19
Mar 2020	2	9	4	15
Apr 2020	8	13	5	26
May 2020	5	3	1	9
Jun 2020	12	24	2	38
Jul 2020	13	23	4	40
Aug 2020	21	10	0	31
Sep 2020	13	8	1	22
Oct 2020	5	10	0	15
Nov 2020	7	4	2	13
Dec 2020	10	11	1	22
Jan 2021	15	17	1	33
Feb 2021	17	12	6	35
Mar 2021	11	15	7	33
Apr 2021	10	21	3	34
May 2021	12	12	3	27
Jun 2021	8	13	1	22
Jul 2021	7	22	3	32
Aug 2021	6	17	3	26
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Oct 2021	12	59	5	76
Nov 2021	15	35	3	53
Dec 2021	9	32	2	43
Jan 2022	15	8	1	24
Feb 2022	17	16	6	39
Mar 2022	11	20	1	32
Apr 2022	10	11	5	26
May 2022	7	10	3	20
Jun 2022	4	14	4	22
Jul 2022	10	7	4	21
Aug 2022	15	18	3	36
Sep 2022	4	9	2	15
Oct 2022	7	16	5	28
Nov 2022	14	14	2	30
Dec 2022	16	6	0	22
Jan 2023	16	9	1	26
Feb 2023	15	6	0	21
Mar 2023	19	13	0	32
Apr 2023	15	11	0	26
May 2023	45	12	0	57
Jun 2023	45	8	2	55
Jul 2023	36	6	2	44
Aug 2023	45	12	2	59
Sep 2023	39	7	0	46
Oct 2023	42	10	1	53
Nov 2023	26	1	0	27
Dec 2023	50	11	1	62
Jan 2024	45	3	0	48
Feb 2024	37	5	2	44
Mar 2024	53	13	4	70
Apr 2024	29	8	4	41

Cumulative views and downloads (calculated since 29 Nov 2017)

Month	HTML	PDF	XML	Total
Nov 2017	104	43	3	150
Dec 2017	61	16	1	78
Jan 2018	36	16	1	53
Feb 2018	27	16	3	46
Mar 2018	13	7	0	20
Apr 2018	11	10	0	21
May 2018	315	79	9	403
Jun 2018	18	18	0	36
Jul 2018	18	20	0	38
Aug 2018	18	11	1	30
Sep 2018	16	18	0	34
Oct 2018	16	18	3	37
Nov 2018	20	26	0	46
Dec 2018	10	8	2	20
Jan 2019	6	15	0	21
Feb 2019	9	9	2	20
Mar 2019	6	13	1	20
Apr 2019	10	8	1	19
May 2019	19	16	1	36
Jun 2019	19	6	2	27
Jul 2019	6	7	1	14
Aug 2019	8	7	0	15
Sep 2019	3	16	3	22
Oct 2019	14	6	3	23
Nov 2019	5	6	0	11
Dec 2019	15	20	1	36
Jan 2020	10	8	2	20
Feb 2020	8	9	2	19
Mar 2020	2	9	4	15
Apr 2020	8	13	5	26
May 2020	5	3	1	9
Jun 2020	12	24	2	38
Jul 2020	13	23	4	40
Aug 2020	21	10	0	31
Sep 2020	13	8	1	22
Oct 2020	5	10	0	15
Nov 2020	7	4	2	13
Dec 2020	10	11	1	22
Jan 2021	15	17	1	33
Feb 2021	17	12	6	35
Mar 2021	11	15	7	33
Apr 2021	10	21	3	34
May 2021	12	12	3	27
Jun 2021	8	13	1	22
Jul 2021	7	22	3	32
Aug 2021	6	17	3	26
Sep 2021	14	19	2	35
Oct 2021	12	59	5	76
Nov 2021	15	35	3	53
Dec 2021	9	32	2	43
Jan 2022	15	8	1	24
Feb 2022	17	16	6	39
Mar 2022	11	20	1	32
Apr 2022	10	11	5	26
May 2022	7	10	3	20
Jun 2022	4	14	4	22
Jul 2022	10	7	4	21
Aug 2022	15	18	3	36
Sep 2022	4	9	2	15
Oct 2022	7	16	5	28
Nov 2022	14	14	2	30
Dec 2022	16	6	0	22
Jan 2023	16	9	1	26
Feb 2023	15	6	0	21
Mar 2023	19	13	0	32
Apr 2023	15	11	0	26
May 2023	45	12	0	57
Jun 2023	45	8	2	55
Jul 2023	36	6	2	44
Aug 2023	45	12	2	59
Sep 2023	39	7	0	46
Oct 2023	42	10	1	53
Nov 2023	26	1	0	27
Dec 2023	50	11	1	62
Jan 2024	45	3	0	48
Feb 2024	37	5	2	44
Mar 2024	53	13	4	70
Apr 2024	29	8	4	41

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Total article views: 3,021 (including HTML, PDF, and XML) Thereof 3,020 with geography defined and 1 with unknown origin.

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Short summary

In 1926, total ozone series started in Arosa (Switzerland). Since the mid-1970s ozone is measured to document the effects of anthropogenic ozone-depleting substances (ODSs). ODSs peaked around the mid-1990s, resulting from the Montreal Protocol (1987) and its enforcement. Chemical ozone depletion stopped worsening around the mid-1990s but the large variability complicates demonstrations of the success of the protocol and the effect of ongoing climate change still requires continuous measurement.