Global sea-surface iodide observations, 1967-2018

Rosie J Chance; Liselotte Tinel; Tomás Sherwen; Alex R Baker; Thomas Bell; John Brindle; Maria Lucia A M Campos; Peter Croot; Hugh Ducklow; He Peng; Frances Hopkins; Babette Hoogakker; Claire Hughes; Timothy D Jickells; David Loades; Dharma Andrea Reyes Macaya; Anoop S Mahajan; Gill Malin; Daniel Phillips; Ieuan Roberts; Rajdeep Roy; Amit Sarkar; Alok Kumar Sinha; Xiuxian Song; Helge Winkelbauer; Kathrin Wuttig; Mingxi Yang; Zhou Peng; Lucy J Carpenter

doi:10.1038/s41597-019-0288-y

Global sea-surface iodide observations, 1967-2018

Rosie J Chance, Liselotte Tinel, Tomás Sherwen, Alex R Baker, Thomas Bell, John Brindle, Maria Lucia A M Campos, Peter Croot, Hugh Ducklow, He Peng, Frances Hopkins, Babette Hoogakker, Claire Hughes, Timothy D Jickells, David Loades, Dharma Andrea Reyes Macaya, Anoop S Mahajan, Gill Malin, Daniel Phillips, Ieuan RobertsRajdeep Roy, Amit Sarkar, Alok Kumar Sinha, Xiuxian Song, Helge Winkelbauer, Kathrin Wuttig, Mingxi Yang, Zhou Peng, Lucy J Carpenter

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Abstract

The marine iodine cycle has significant impacts on air quality and atmospheric chemistry. Specifically, the reaction of iodide with ozone in the top few micrometres of the surface ocean is an important sink for tropospheric ozone (a pollutant gas) and the dominant source of reactive iodine to the atmosphere. Sea surface iodide parameterisations are now being implemented in air quality models, but these are currently a major source of uncertainty. Relatively little observational data is available to estimate the global surface iodide concentrations, and this data has not hitherto been openly available in a collated, digital form. Here we present all available sea surface (<20 m depth) iodide observations. The dataset includes values digitised from published manuscripts, published and unpublished data supplied directly by the originators, and data obtained from repositories. It contains 1342 data points, and spans latitudes from 70°S to 68°N, representing all major basins. The data may be used to model sea surface iodide concentrations or as a reference for future observations.

Original language	English
Article number	286
Journal	Scientific Data
Volume	6
DOIs	https://doi.org/10.1038/s41597-019-0288-y
Publication status	Published - 26 Nov 2019

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10.1038/s41597-019-0288-yLicence: CC BY

Published_VersionFinal published version, 1.23 MBLicence: CC BY

Alex Baker
- Alex.Bakeruea.acuk
- School of Environmental Sciences - Professor of Marine and Atmospheric Chemistry
- Centre for Ocean and Atmospheric Sciences - Member
- ClimateUEA - Member
Person: Member, Research Group Member, Academic, Teaching & Research
Tim Jickells
- T.Jickellsuea.acuk
- School of Environmental Sciences - Emeritus Professor
- Centre for Ocean and Atmospheric Sciences - Member
- ClimateUEA - Member
Person: Honorary, Research Group Member
Gill Malin
- G.Malinuea.acuk
- Centre for Ocean and Atmospheric Sciences - Member
- School of Environmental Sciences - Emeritus Associate Professor
- Marine Knowledge Exchange Network - Member
- Collaborative Centre for Sustainable Use of the Seas - Member
- Environmental Biology - Member
- ClimateUEA - Member
Person: Honorary, Member, Research Group Member

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Chance, R. J., Tinel, L., Sherwen, T., Baker, A. R., Bell, T., Brindle, J., Campos, M. L. A. M., Croot, P., Ducklow, H., Peng, H., Hopkins, F., Hoogakker, B., Hughes, C., Jickells, T. D., Loades, D., Macaya, D. A. R., Mahajan, A. S., Malin, G., Phillips, D., ... Carpenter, L. J. (2019). Global sea-surface iodide observations, 1967-2018. Scientific Data, 6, [286]. https://doi.org/10.1038/s41597-019-0288-y

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title = "Global sea-surface iodide observations, 1967-2018",

abstract = "The marine iodine cycle has significant impacts on air quality and atmospheric chemistry. Specifically, the reaction of iodide with ozone in the top few micrometres of the surface ocean is an important sink for tropospheric ozone (a pollutant gas) and the dominant source of reactive iodine to the atmosphere. Sea surface iodide parameterisations are now being implemented in air quality models, but these are currently a major source of uncertainty. Relatively little observational data is available to estimate the global surface iodide concentrations, and this data has not hitherto been openly available in a collated, digital form. Here we present all available sea surface (<20 m depth) iodide observations. The dataset includes values digitised from published manuscripts, published and unpublished data supplied directly by the originators, and data obtained from repositories. It contains 1342 data points, and spans latitudes from 70°S to 68°N, representing all major basins. The data may be used to model sea surface iodide concentrations or as a reference for future observations.",

author = "Chance, {Rosie J} and Liselotte Tinel and Tom{\'a}s Sherwen and Baker, {Alex R} and Thomas Bell and John Brindle and Campos, {Maria Lucia A M} and Peter Croot and Hugh Ducklow and He Peng and Frances Hopkins and Babette Hoogakker and Claire Hughes and Jickells, {Timothy D} and David Loades and Macaya, {Dharma Andrea Reyes} and Mahajan, {Anoop S} and Gill Malin and Daniel Phillips and Ieuan Roberts and Rajdeep Roy and Amit Sarkar and Sinha, {Alok Kumar} and Xiuxian Song and Helge Winkelbauer and Kathrin Wuttig and Mingxi Yang and Zhou Peng and Carpenter, {Lucy J}",

year = "2019",

month = nov,

day = "26",

doi = "10.1038/s41597-019-0288-y",

language = "English",

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Chance, RJ, Tinel, L, Sherwen, T, Baker, AR, Bell, T, Brindle, J, Campos, MLAM, Croot, P, Ducklow, H, Peng, H, Hopkins, F, Hoogakker, B, Hughes, C, Jickells, TD, Loades, D, Macaya, DAR, Mahajan, AS, Malin, G, Phillips, D, Roberts, I, Roy, R, Sarkar, A, Sinha, AK, Song, X, Winkelbauer, H, Wuttig, K, Yang, M, Peng, Z & Carpenter, LJ 2019, 'Global sea-surface iodide observations, 1967-2018', Scientific Data, vol. 6, 286. https://doi.org/10.1038/s41597-019-0288-y

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T1 - Global sea-surface iodide observations, 1967-2018

AU - Chance, Rosie J

AU - Tinel, Liselotte

AU - Sherwen, Tomás

AU - Baker, Alex R

AU - Bell, Thomas

AU - Brindle, John

AU - Campos, Maria Lucia A M

AU - Croot, Peter

AU - Ducklow, Hugh

AU - Peng, He

AU - Hopkins, Frances

AU - Hoogakker, Babette

AU - Hughes, Claire

AU - Jickells, Timothy D

AU - Loades, David

AU - Macaya, Dharma Andrea Reyes

AU - Mahajan, Anoop S

AU - Malin, Gill

AU - Phillips, Daniel

AU - Roberts, Ieuan

AU - Roy, Rajdeep

AU - Sarkar, Amit

AU - Sinha, Alok Kumar

AU - Song, Xiuxian

AU - Winkelbauer, Helge

AU - Wuttig, Kathrin

AU - Yang, Mingxi

AU - Peng, Zhou

AU - Carpenter, Lucy J

PY - 2019/11/26

Y1 - 2019/11/26

N2 - The marine iodine cycle has significant impacts on air quality and atmospheric chemistry. Specifically, the reaction of iodide with ozone in the top few micrometres of the surface ocean is an important sink for tropospheric ozone (a pollutant gas) and the dominant source of reactive iodine to the atmosphere. Sea surface iodide parameterisations are now being implemented in air quality models, but these are currently a major source of uncertainty. Relatively little observational data is available to estimate the global surface iodide concentrations, and this data has not hitherto been openly available in a collated, digital form. Here we present all available sea surface (<20 m depth) iodide observations. The dataset includes values digitised from published manuscripts, published and unpublished data supplied directly by the originators, and data obtained from repositories. It contains 1342 data points, and spans latitudes from 70°S to 68°N, representing all major basins. The data may be used to model sea surface iodide concentrations or as a reference for future observations.

AB - The marine iodine cycle has significant impacts on air quality and atmospheric chemistry. Specifically, the reaction of iodide with ozone in the top few micrometres of the surface ocean is an important sink for tropospheric ozone (a pollutant gas) and the dominant source of reactive iodine to the atmosphere. Sea surface iodide parameterisations are now being implemented in air quality models, but these are currently a major source of uncertainty. Relatively little observational data is available to estimate the global surface iodide concentrations, and this data has not hitherto been openly available in a collated, digital form. Here we present all available sea surface (<20 m depth) iodide observations. The dataset includes values digitised from published manuscripts, published and unpublished data supplied directly by the originators, and data obtained from repositories. It contains 1342 data points, and spans latitudes from 70°S to 68°N, representing all major basins. The data may be used to model sea surface iodide concentrations or as a reference for future observations.

U2 - 10.1038/s41597-019-0288-y

DO - 10.1038/s41597-019-0288-y

M3 - Article

C2 - 31772255

VL - 6

JO - Scientific Data

JF - Scientific Data

SN - 2052-4463

M1 - 286

ER -

Global sea-surface iodide observations, 1967-2018

Abstract

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Alex Baker

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Gill Malin

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