CCN activity of size-selected aerosol at a Pacific coastal location

Yakobi-Hancock, J. D.; Ladino, L. A.; Bertram, A. K.; Huffman, J. A.; Jones, K.; Leaitch, W. R.; Mason, R. H.; Schiller, C. L.; Toom-Sauntry, D.; Wong, J. P. S.; Abbatt, J. P. D.

doi:10.5194/acp-14-12307-2014

Articles | Volume 14, issue 22

https://doi.org/10.5194/acp-14-12307-2014

© Author(s) 2014. This work is distributed under
the Creative Commons Attribution 3.0 License.

Special issue:

NETCARE (Network on Aerosols and Climate: Addressing Key Uncertainties...

https://doi.org/10.5194/acp-14-12307-2014

© Author(s) 2014. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 14, issue 22

Research article

|

24 Nov 2014

Research article |

| 24 Nov 2014

CCN activity of size-selected aerosol at a Pacific coastal location

J. D. Yakobi-Hancock, L. A. Ladino, A. K. Bertram, J. A. Huffman, K. Jones, W. R. Leaitch, R. H. Mason, C. L. Schiller, D. Toom-Sauntry, J. P. S. Wong, and J. P. D. Abbatt

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Views and downloads (calculated since 16 May 2014)

Month	HTML	PDF	XML	Total
May 2014	128	141	4	273
Jun 2014	29	21	3	53
Jul 2014	40	27	2	69
Aug 2014	18	15	3	36
Sep 2014	21	18	3	42
Oct 2014	10	11	0	21
Nov 2014	142	164	1	307
Dec 2014	74	614	2	690
Jan 2015	42	274	2	318
Feb 2015	25	24	0	49
Mar 2015	35	14	3	52
Apr 2015	32	16	0	48
May 2015	19	58	0	77
Jun 2015	34	49	3	86
Jul 2015	28	27	1	56
Aug 2015	15	11	3	29
Sep 2015	9	14	0	23
Oct 2015	26	10	1	37
Nov 2015	37	16	2	55
Dec 2015	9	16	0	25
Jan 2016	27	16	4	47
Feb 2016	23	16	3	42
Mar 2016	22	7	0	29
Apr 2016	4	6	0	10
May 2016	10	1	0	11
Jun 2016	6	1	1	8
Jul 2016	12	5	3	20
Aug 2016	12	6	0	18
Sep 2016	12	9	0	21
Oct 2016	15	1	0	16
Nov 2016	10	3	0	13
Dec 2016	5	3	0	8
Jan 2017	19	3	0	22
Feb 2017	15	5	1	21
Mar 2017	17	8	1	26
Apr 2017	23	8	0	31
May 2017	22	5	1	28
Jun 2017	19	8	1	28
Jul 2017	14	4	0	18
Aug 2017	6	8	1	15
Sep 2017	13	10	1	24
Oct 2017	8	6	0	14
Nov 2017	7	10	1	18
Dec 2017	4	5	0	9
Jan 2018	5	7	1	13
Feb 2018	8	7	0	15
Mar 2018	10	6	1	17
Apr 2018	8	5	0	13
May 2018	7	7	0	14
Jun 2018	4	6	1	11
Jul 2018	8	8	0	16
Aug 2018	8	16	0	24
Sep 2018	9	15	1	25
Oct 2018	9	14	3	26
Nov 2018	18	15	0	33
Dec 2018	10	6	1	17
Jan 2019	4	6	0	10
Feb 2019	6	3	1	10
Mar 2019	4	7	1	12
Apr 2019	7	8	0	15
May 2019	14	13	1	28
Jun 2019	10	4	0	14
Jul 2019	5	4	1	10
Aug 2019	3	5	0	8
Sep 2019	3	7	0	10
Oct 2019	4	1	1	6
Nov 2019	6	4	1	11
Dec 2019	4	4	0	8
Jan 2020	8	3	0	11
Feb 2020	10	1	1	12
Mar 2020	4	4	0	8
Apr 2020	5	4	0	9
May 2020	3	3	0	6
Jun 2020	17	2	1	20
Jul 2020	20	11	7	38
Aug 2020	8	8	4	20
Sep 2020	9	4	0	13
Oct 2020	6	2	0	8
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Mar 2021	6	6	0	12
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Jul 2021	7	8	0	15
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Oct 2021	7	31	0	38
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Apr 2022	6	4	1	11
May 2022	2	6	0	8
Jun 2022	6	1	0	7
Jul 2022	23	3	1	27
Aug 2022	15	5	3	23
Sep 2022	6	2	0	8
Oct 2022	9	4	1	14
Nov 2022	18	10	2	30
Dec 2022	6	2	0	8
Jan 2023	10	10	1	21
Feb 2023	10	6	0	16
Mar 2023	11	5	1	17
Apr 2023	14	7	0	21
May 2023	32	8	0	40
Jun 2023	33	5	1	39
Jul 2023	32	3	2	37
Aug 2023	36	5	2	43
Sep 2023	34	7	0	41
Oct 2023	36	6	2	44
Nov 2023	26	7	0	33
Dec 2023	45	8	4	57
Jan 2024	39	1	0	40
Feb 2024	38	3	0	41
Mar 2024	43	10	0	53
Apr 2024	39	11	3	53
May 2024	13	10	3	26
Jun 2024	19	10	1	30
Jul 2024	11	13	0	24
Aug 2024	26	8	2	36
Sep 2024	8	8	0	16
Oct 2024	24	7	3	34
Nov 2024	19	4	2	25
Dec 2024	27	5	1	33
Jan 2025	18	18	5	41
Feb 2025	17	9	6	32
Mar 2025	9	5	0	14
Apr 2025	14	18	1	33
May 2025	19	6	2	27
Jun 2025	34	19	1	54
Jul 2025	19	13	3	35
Aug 2025	39	16	2	57
Sep 2025	75	22	2	99
Oct 2025	21	29	5	55
Nov 2025	5	6	0	11

Cumulative views and downloads (calculated since 16 May 2014)

Month	HTML	PDF	XML	Total
May 2014	128	141	4	273
Jun 2014	29	21	3	53
Jul 2014	40	27	2	69
Aug 2014	18	15	3	36
Sep 2014	21	18	3	42
Oct 2014	10	11	0	21
Nov 2014	142	164	1	307
Dec 2014	74	614	2	690
Jan 2015	42	274	2	318
Feb 2015	25	24	0	49
Mar 2015	35	14	3	52
Apr 2015	32	16	0	48
May 2015	19	58	0	77
Jun 2015	34	49	3	86
Jul 2015	28	27	1	56
Aug 2015	15	11	3	29
Sep 2015	9	14	0	23
Oct 2015	26	10	1	37
Nov 2015	37	16	2	55
Dec 2015	9	16	0	25
Jan 2016	27	16	4	47
Feb 2016	23	16	3	42
Mar 2016	22	7	0	29
Apr 2016	4	6	0	10
May 2016	10	1	0	11
Jun 2016	6	1	1	8
Jul 2016	12	5	3	20
Aug 2016	12	6	0	18
Sep 2016	12	9	0	21
Oct 2016	15	1	0	16
Nov 2016	10	3	0	13
Dec 2016	5	3	0	8
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Apr 2017	23	8	0	31
May 2017	22	5	1	28
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Oct 2018	9	14	3	26
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Feb 2022	6	2	1	9
Mar 2022	5	8	0	13
Apr 2022	6	4	1	11
May 2022	2	6	0	8
Jun 2022	6	1	0	7
Jul 2022	23	3	1	27
Aug 2022	15	5	3	23
Sep 2022	6	2	0	8
Oct 2022	9	4	1	14
Nov 2022	18	10	2	30
Dec 2022	6	2	0	8
Jan 2023	10	10	1	21
Feb 2023	10	6	0	16
Mar 2023	11	5	1	17
Apr 2023	14	7	0	21
May 2023	32	8	0	40
Jun 2023	33	5	1	39
Jul 2023	32	3	2	37
Aug 2023	36	5	2	43
Sep 2023	34	7	0	41
Oct 2023	36	6	2	44
Nov 2023	26	7	0	33
Dec 2023	45	8	4	57
Jan 2024	39	1	0	40
Feb 2024	38	3	0	41
Mar 2024	43	10	0	53
Apr 2024	39	11	3	53
May 2024	13	10	3	26
Jun 2024	19	10	1	30
Jul 2024	11	13	0	24
Aug 2024	26	8	2	36
Sep 2024	8	8	0	16
Oct 2024	24	7	3	34
Nov 2024	19	4	2	25
Dec 2024	27	5	1	33
Jan 2025	18	18	5	41
Feb 2025	17	9	6	32
Mar 2025	9	5	0	14
Apr 2025	14	18	1	33
May 2025	19	6	2	27
Jun 2025	34	19	1	54
Jul 2025	19	13	3	35
Aug 2025	39	16	2	57
Sep 2025	75	22	2	99
Oct 2025	21	29	5	55
Nov 2025	5	6	0	11

Latest update: 08 Nov 2025

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Short summary

As one aspect of the NETwork on Climate and Aerosols: addressing key uncertainties in Remote Canadian Environments, measurements of the cloud condensation nucleation properties of 50 nm and 100 nm aerosol particles were conducted at Ucluelet on the west coast of Vancouver Island in August 2013. The most efficient cloud condensation nuclei arose when the organic to sulfate ratio of the aerosol was lowest and when winds arrived from the west after transport through the marine boundary layer.