Age and gravitational separation of the stratospheric  air over Indonesia

Sugawara, Satoshi; Ishidoya, Shigeyuki; Aoki, Shuji; Morimoto, Shinji; Nakazawa, Takakiyo; Toyoda, Sakae; Inai, Yoichi; Hasebe, Fumio; Ikeda, Chusaku; Honda, Hideyuki; Goto, Daisuke; Putri, Fanny A.

doi:10.5194/acp-18-1819-2018

Articles | Volume 18, issue 3

https://doi.org/10.5194/acp-18-1819-2018

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

https://doi.org/10.5194/acp-18-1819-2018

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

Articles | Volume 18, issue 3

Research article

|

07 Feb 2018

Research article |

| 07 Feb 2018

Age and gravitational separation of the stratospheric air over Indonesia

Satoshi Sugawara, Shigeyuki Ishidoya, Shuji Aoki, Shinji Morimoto, Takakiyo Nakazawa, Sakae Toyoda, Yoichi Inai, Fumio Hasebe, Chusaku Ikeda, Hideyuki Honda, Daisuke Goto, and Fanny A. Putri

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Total article views: 3,025 (including HTML, PDF, and XML)

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1,962	921	142	3,025	114	135

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PDF: 921
XML: 142
Total: 3,025
BibTeX: 114
EndNote: 135

Views and downloads (calculated since 18 Jul 2017)

Month	HTML	PDF	XML	Total
Jul 2017	98	30	3	131
Aug 2017	23	16	0	39
Sep 2017	24	3	0	27
Oct 2017	11	1	0	12
Nov 2017	6	6	0	12
Dec 2017	8	3	1	12
Jan 2018	16	9	2	27
Feb 2018	242	65	5	312
Mar 2018	31	25	0	56
Apr 2018	21	9	0	30
May 2018	25	15	0	40
Jun 2018	13	12	1	26
Jul 2018	9	8	0	17
Aug 2018	13	10	0	23
Sep 2018	19	12	0	31
Oct 2018	20	8	3	31
Nov 2018	16	14	2	32
Dec 2018	9	6	2	17
Jan 2019	12	4	1	17
Feb 2019	5	5	0	10
Mar 2019	3	12	0	15
Apr 2019	9	9	0	18
May 2019	10	7	0	17
Jun 2019	21	6	0	27
Jul 2019	7	8	1	16
Aug 2019	4	10	0	14
Sep 2019	15	13	2	30
Oct 2019	16	17	2	35
Nov 2019	9	7	1	17
Dec 2019	7	5	1	13
Jan 2020	7	3	1	11
Feb 2020	11	7	1	19
Mar 2020	7	7	0	14
Apr 2020	4	2	0	6
May 2020	13	2	0	15
Jun 2020	19	9	0	28
Jul 2020	17	12	5	34
Aug 2020	24	10	8	42
Sep 2020	12	8	4	24
Oct 2020	5	7	2	14
Nov 2020	10	7	0	17
Dec 2020	10	5	0	15
Jan 2021	16	6	1	23
Feb 2021	8	5	1	14
Mar 2021	8	6	0	14
Apr 2021	12	8	6	26
May 2021	8	9	1	18
Jun 2021	7	6	0	13
Jul 2021	7	7	0	14
Aug 2021	13	10	2	25
Sep 2021	19	8	1	28
Oct 2021	9	38	0	47
Nov 2021	15	23	1	39
Dec 2021	27	6	1	34
Jan 2022	18	8	2	28
Feb 2022	9	4	1	14
Mar 2022	3	5	0	8
Apr 2022	7	4	1	12
May 2022	12	2	1	15
Jun 2022	8	5	2	15
Jul 2022	15	4	2	21
Aug 2022	43	4	0	47
Sep 2022	9	3	2	14
Oct 2022	11	2	1	14
Nov 2022	16	7	1	24
Dec 2022	13	4	1	18
Jan 2023	13	12	1	26
Feb 2023	9	3	2	14
Mar 2023	17	6	1	24
Apr 2023	6	6	2	14
May 2023	7	6	1	14
Jun 2023	18	1	0	19
Jul 2023	8	5	2	15
Aug 2023	11	7	1	19
Sep 2023	8	2	1	11
Oct 2023	6	6	1	13
Nov 2023	6	1	3	10
Dec 2023	16	10	2	28
Jan 2024	31	4	2	37
Feb 2024	11	11	1	23
Mar 2024	13	11	1	25
Apr 2024	24	7	4	35
May 2024	31	13	1	45
Jun 2024	30	12	1	43
Jul 2024	60	8	4	72
Aug 2024	47	7	6	60
Sep 2024	26	4	4	34
Oct 2024	24	5	0	29
Nov 2024	9	4	3	16
Dec 2024	12	2	0	14
Jan 2025	24	15	0	39
Feb 2025	40	9	1	50
Mar 2025	13	14	5	32
Apr 2025	17	10	2	29
May 2025	29	8	0	37
Jun 2025	43	7	11	61
Jul 2025	43	17	1	61
Aug 2025	29	16	0	45
Sep 2025	58	15	2	75
Oct 2025	25	23	0	48
Nov 2025	24	16	0	40

Cumulative views and downloads (calculated since 18 Jul 2017)

Month	HTML	PDF	XML	Total
Jul 2017	98	30	3	131
Aug 2017	23	16	0	39
Sep 2017	24	3	0	27
Oct 2017	11	1	0	12
Nov 2017	6	6	0	12
Dec 2017	8	3	1	12
Jan 2018	16	9	2	27
Feb 2018	242	65	5	312
Mar 2018	31	25	0	56
Apr 2018	21	9	0	30
May 2018	25	15	0	40
Jun 2018	13	12	1	26
Jul 2018	9	8	0	17
Aug 2018	13	10	0	23
Sep 2018	19	12	0	31
Oct 2018	20	8	3	31
Nov 2018	16	14	2	32
Dec 2018	9	6	2	17
Jan 2019	12	4	1	17
Feb 2019	5	5	0	10
Mar 2019	3	12	0	15
Apr 2019	9	9	0	18
May 2019	10	7	0	17
Jun 2019	21	6	0	27
Jul 2019	7	8	1	16
Aug 2019	4	10	0	14
Sep 2019	15	13	2	30
Oct 2019	16	17	2	35
Nov 2019	9	7	1	17
Dec 2019	7	5	1	13
Jan 2020	7	3	1	11
Feb 2020	11	7	1	19
Mar 2020	7	7	0	14
Apr 2020	4	2	0	6
May 2020	13	2	0	15
Jun 2020	19	9	0	28
Jul 2020	17	12	5	34
Aug 2020	24	10	8	42
Sep 2020	12	8	4	24
Oct 2020	5	7	2	14
Nov 2020	10	7	0	17
Dec 2020	10	5	0	15
Jan 2021	16	6	1	23
Feb 2021	8	5	1	14
Mar 2021	8	6	0	14
Apr 2021	12	8	6	26
May 2021	8	9	1	18
Jun 2021	7	6	0	13
Jul 2021	7	7	0	14
Aug 2021	13	10	2	25
Sep 2021	19	8	1	28
Oct 2021	9	38	0	47
Nov 2021	15	23	1	39
Dec 2021	27	6	1	34
Jan 2022	18	8	2	28
Feb 2022	9	4	1	14
Mar 2022	3	5	0	8
Apr 2022	7	4	1	12
May 2022	12	2	1	15
Jun 2022	8	5	2	15
Jul 2022	15	4	2	21
Aug 2022	43	4	0	47
Sep 2022	9	3	2	14
Oct 2022	11	2	1	14
Nov 2022	16	7	1	24
Dec 2022	13	4	1	18
Jan 2023	13	12	1	26
Feb 2023	9	3	2	14
Mar 2023	17	6	1	24
Apr 2023	6	6	2	14
May 2023	7	6	1	14
Jun 2023	18	1	0	19
Jul 2023	8	5	2	15
Aug 2023	11	7	1	19
Sep 2023	8	2	1	11
Oct 2023	6	6	1	13
Nov 2023	6	1	3	10
Dec 2023	16	10	2	28
Jan 2024	31	4	2	37
Feb 2024	11	11	1	23
Mar 2024	13	11	1	25
Apr 2024	24	7	4	35
May 2024	31	13	1	45
Jun 2024	30	12	1	43
Jul 2024	60	8	4	72
Aug 2024	47	7	6	60
Sep 2024	26	4	4	34
Oct 2024	24	5	0	29
Nov 2024	9	4	3	16
Dec 2024	12	2	0	14
Jan 2025	24	15	0	39
Feb 2025	40	9	1	50
Mar 2025	13	14	5	32
Apr 2025	17	10	2	29
May 2025	29	8	0	37
Jun 2025	43	7	11	61
Jul 2025	43	17	1	61
Aug 2025	29	16	0	45
Sep 2025	58	15	2	75
Oct 2025	25	23	0	48
Nov 2025	24	16	0	40

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Total article views: 3,025 (including HTML, PDF, and XML) Thereof 3,004 with geography defined and 21 with unknown origin.

Country	#	Views	%

1

1

Latest update: 19 Nov 2025

Short summary

This is the first research that shows concrete evidence of gravitational separation in the tropical stratosphere. This implies that gravitational separation occurs within the entire stratosphere, which gives us new insight into atmospheric dynamics.


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