Emission of iodine-containing volatiles by selected microalgae species

Thorenz, U. R.; Carpenter, L. J.; Huang, R.-J.; Kundel, M.; Bosle, J.; Hoffmann, T.

doi:10.5194/acp-14-13327-2014

Articles | Volume 14, issue 23

https://doi.org/10.5194/acp-14-13327-2014

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

https://doi.org/10.5194/acp-14-13327-2014

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

Articles | Volume 14, issue 23

Research article

|

15 Dec 2014

Research article |

| 15 Dec 2014

Emission of iodine-containing volatiles by selected microalgae species

U. R. Thorenz, L. J. Carpenter, R.-J. Huang, M. Kundel, J. Bosle, and T. Hoffmann

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Nov 2023	29	5	0	34
Dec 2023	36	7	2	45
Jan 2024	32	3	0	35
Feb 2024	34	4	0	38
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Apr 2024	45	11	2	58
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Aug 2024	22	7	2	31
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Oct 2024	15	6	1	22
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Feb 2025	23	12	2	37
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Cumulative views and downloads (calculated since 05 Jun 2014)

Month	HTML	PDF	XML	Total
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Jul 2014	62	33	8	103
Aug 2014	18	27	2	47
Sep 2014	21	19	5	45
Oct 2014	11	9	1	21
Nov 2014	21	21	1	43
Dec 2014	152	76	1	229
Jan 2015	54	42	0	96
Feb 2015	17	13	0	30
Mar 2015	28	16	3	47
Apr 2015	31	8	1	40
May 2015	11	12	2	25
Jun 2015	32	6	3	41
Jul 2015	28	12	2	42
Aug 2015	10	7	3	20
Sep 2015	10	14	0	24
Oct 2015	26	7	1	34
Nov 2015	28	15	5	48
Dec 2015	8	14	2	24
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Feb 2016	31	8	1	40
Mar 2016	26	8	0	34
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Latest update: 06 Dec 2025

Short summary

Phytoplankton suspensions were treated with high and low ozone levels, and volatile iodine (I2)-containing compounds were measured. Iodocarbon emissions were independent of the ozone level. I2 emission showed a strong dependency on the ozone level in the air as well as on the iodide concentration in the sample suspension. The experiments show that microalgae suspensions are capable of emitting I2 by the reaction of ozone with dissolved iodide at the air-water interface under natural conditions.