Single-particle investigation of summertime and wintertime Antarctic sea spray aerosols using low-<i>Z</i> particle EPMA, Raman microspectrometry, and ATR-FTIR imaging techniques

Eom, Hyo-Jin; Gupta, Dhrubajyoti; Cho, Hye-Rin; Hwang, Hee Jin; Hur, Soon Do; Gim, Yeontae; Ro, Chul-Un

doi:10.5194/acp-16-13823-2016

Articles | Volume 16, issue 21

https://doi.org/10.5194/acp-16-13823-2016

© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

https://doi.org/10.5194/acp-16-13823-2016

© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 16, issue 21

Research article

|

09 Nov 2016

Research article |

| 09 Nov 2016

Single-particle investigation of summertime and wintertime Antarctic sea spray aerosols using low-Z particle EPMA, Raman microspectrometry, and ATR-FTIR imaging techniques

Hyo-Jin Eom, Dhrubajyoti Gupta, Hye-Rin Cho, Hee Jin Hwang, Soon Do Hur, Yeontae Gim, and Chul-Un Ro

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Aug 2016	82	33	1	116
Sep 2016	16	5	2	23
Oct 2016	8	4	4	16
Nov 2016	36	16	6	58
Dec 2016	11	13	0	24
Jan 2017	21	11	1	33
Feb 2017	20	11	1	32
Mar 2017	27	16	1	44
Apr 2017	25	16	3	44
May 2017	32	18	1	51
Jun 2017	22	10	1	33
Jul 2017	18	12	0	30
Aug 2017	16	20	1	37
Sep 2017	15	13	1	29
Oct 2017	16	12	0	28
Nov 2017	14	17	1	32
Dec 2017	13	14	1	28
Jan 2018	13	11	2	26
Feb 2018	11	9	0	20
Mar 2018	15	16	0	31
Apr 2018	16	7	1	24
May 2018	20	12	0	32
Jun 2018	18	15	2	35
Jul 2018	10	12	4	26
Aug 2018	17	10	1	28
Sep 2018	13	17	0	30
Oct 2018	16	13	3	32
Nov 2018	19	17	0	36
Dec 2018	12	7	1	20
Jan 2019	8	7	1	16
Feb 2019	5	4	0	9
Mar 2019	3	7	0	10
Apr 2019	5	10	0	15
May 2019	6	10	1	17
Jun 2019	8	6	0	14
Jul 2019	6	8	0	14
Aug 2019	4	15	2	21
Sep 2019	9	6	0	15
Oct 2019	4	14	1	19
Nov 2019	10	10	0	20
Dec 2019	7	8	0	15
Jan 2020	8	7	1	16
Feb 2020	6	2	1	9
Mar 2020	4	6	0	10
Apr 2020	4	8	1	13
May 2020	5	7	0	12
Jun 2020	17	17	0	34
Jul 2020	20	12	6	38
Aug 2020	15	9	3	27
Sep 2020	12	7	0	19
Oct 2020	12	13	0	25
Nov 2020	9	6	1	16
Dec 2020	13	5	0	18
Jan 2021	20	3	3	26
Feb 2021	24	13	1	38
Mar 2021	22	6	1	29
Apr 2021	18	16	1	35
May 2021	14	7	1	22
Jun 2021	5	4	0	9
Jul 2021	13	11	1	25
Aug 2021	8	9	0	17
Sep 2021	17	6	1	24
Oct 2021	9	30	0	39
Nov 2021	17	22	1	40
Dec 2021	14	10	0	24
Jan 2022	24	8	0	32
Feb 2022	10	6	2	18
Mar 2022	12	6	1	19
Apr 2022	13	5	1	19
May 2022	8	8	1	17
Jun 2022	11	7	1	19
Jul 2022	23	8	0	31
Aug 2022	18	7	0	25
Sep 2022	11	7	0	18
Oct 2022	14	5	2	21
Nov 2022	16	11	1	28
Dec 2022	10	9	0	19
Jan 2023	11	14	1	26
Feb 2023	10	5	0	15
Mar 2023	14	11	0	25
Apr 2023	9	8	0	17
May 2023	30	9	0	39
Jun 2023	44	6	1	51
Jul 2023	43	8	0	51
Aug 2023	40	8	4	52
Sep 2023	39	10	1	50
Oct 2023	39	6	1	46
Nov 2023	25	5	3	33
Dec 2023	41	8	2	51
Jan 2024	36	15	0	51
Feb 2024	38	10	1	49
Mar 2024	36	17	0	53
Apr 2024	36	10	5	51
May 2024	22	9	2	33
Jun 2024	12	9	1	22
Jul 2024	21	11	3	35
Aug 2024	21	13	3	37
Sep 2024	6	5	0	11
Oct 2024	16	4	0	20
Nov 2024	14	4	2	20
Dec 2024	13	6	2	21
Jan 2025	14	6	3	23
Feb 2025	23	10	4	37
Mar 2025	20	14	0	34
Apr 2025	17	11	1	29
May 2025	22	7	2	31
Jun 2025	43	9	2	54
Jul 2025	22	19	0	41
Aug 2025	37	13	1	51
Sep 2025	14	10	3	27
Oct 2025	18	24	0	42
Nov 2025	21	10	4	35

Cumulative views and downloads (calculated since 01 Aug 2016)

Month	HTML	PDF	XML	Total
Aug 2016	82	33	1	116
Sep 2016	16	5	2	23
Oct 2016	8	4	4	16
Nov 2016	36	16	6	58
Dec 2016	11	13	0	24
Jan 2017	21	11	1	33
Feb 2017	20	11	1	32
Mar 2017	27	16	1	44
Apr 2017	25	16	3	44
May 2017	32	18	1	51
Jun 2017	22	10	1	33
Jul 2017	18	12	0	30
Aug 2017	16	20	1	37
Sep 2017	15	13	1	29
Oct 2017	16	12	0	28
Nov 2017	14	17	1	32
Dec 2017	13	14	1	28
Jan 2018	13	11	2	26
Feb 2018	11	9	0	20
Mar 2018	15	16	0	31
Apr 2018	16	7	1	24
May 2018	20	12	0	32
Jun 2018	18	15	2	35
Jul 2018	10	12	4	26
Aug 2018	17	10	1	28
Sep 2018	13	17	0	30
Oct 2018	16	13	3	32
Nov 2018	19	17	0	36
Dec 2018	12	7	1	20
Jan 2019	8	7	1	16
Feb 2019	5	4	0	9
Mar 2019	3	7	0	10
Apr 2019	5	10	0	15
May 2019	6	10	1	17
Jun 2019	8	6	0	14
Jul 2019	6	8	0	14
Aug 2019	4	15	2	21
Sep 2019	9	6	0	15
Oct 2019	4	14	1	19
Nov 2019	10	10	0	20
Dec 2019	7	8	0	15
Jan 2020	8	7	1	16
Feb 2020	6	2	1	9
Mar 2020	4	6	0	10
Apr 2020	4	8	1	13
May 2020	5	7	0	12
Jun 2020	17	17	0	34
Jul 2020	20	12	6	38
Aug 2020	15	9	3	27
Sep 2020	12	7	0	19
Oct 2020	12	13	0	25
Nov 2020	9	6	1	16
Dec 2020	13	5	0	18
Jan 2021	20	3	3	26
Feb 2021	24	13	1	38
Mar 2021	22	6	1	29
Apr 2021	18	16	1	35
May 2021	14	7	1	22
Jun 2021	5	4	0	9
Jul 2021	13	11	1	25
Aug 2021	8	9	0	17
Sep 2021	17	6	1	24
Oct 2021	9	30	0	39
Nov 2021	17	22	1	40
Dec 2021	14	10	0	24
Jan 2022	24	8	0	32
Feb 2022	10	6	2	18
Mar 2022	12	6	1	19
Apr 2022	13	5	1	19
May 2022	8	8	1	17
Jun 2022	11	7	1	19
Jul 2022	23	8	0	31
Aug 2022	18	7	0	25
Sep 2022	11	7	0	18
Oct 2022	14	5	2	21
Nov 2022	16	11	1	28
Dec 2022	10	9	0	19
Jan 2023	11	14	1	26
Feb 2023	10	5	0	15
Mar 2023	14	11	0	25
Apr 2023	9	8	0	17
May 2023	30	9	0	39
Jun 2023	44	6	1	51
Jul 2023	43	8	0	51
Aug 2023	40	8	4	52
Sep 2023	39	10	1	50
Oct 2023	39	6	1	46
Nov 2023	25	5	3	33
Dec 2023	41	8	2	51
Jan 2024	36	15	0	51
Feb 2024	38	10	1	49
Mar 2024	36	17	0	53
Apr 2024	36	10	5	51
May 2024	22	9	2	33
Jun 2024	12	9	1	22
Jul 2024	21	11	3	35
Aug 2024	21	13	3	37
Sep 2024	6	5	0	11
Oct 2024	16	4	0	20
Nov 2024	14	4	2	20
Dec 2024	13	6	2	21
Jan 2025	14	6	3	23
Feb 2025	23	10	4	37
Mar 2025	20	14	0	34
Apr 2025	17	11	1	29
May 2025	22	7	2	31
Jun 2025	43	9	2	54
Jul 2025	22	19	0	41
Aug 2025	37	13	1	51
Sep 2025	14	10	3	27
Oct 2025	18	24	0	42
Nov 2025	21	10	4	35

Latest update: 29 Nov 2025

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Short summary

Summertime and wintertime Antarctic sea spray aerosol (SSA) samples with a drastic chlorophyll-a level contrast were investigated on a single-particle basis. X-ray analysis showed that the contents of C, O, Ca, S, and Si were more elevated, whereas Cl was more depleted for the summertime sample. The combined application of RMS and ATR-FTIR imaging showed Mg hydrate salts of alanine and Mg salts of fatty acids were major organic species in nascent Antarctic SSAs.