Hydroxymethanesulfonate (HMS) Formation during Summertime Fog in an Arctic Oil Field
Hydroxymethanesulfonate (HMS) is produced in the aqueous-phase reaction of formaldehyde (HCHO) and sulfur dioxide (SO 2 ) and has been proposed as a significant contributor to midlatitude wintertime pollution events. Here we report HMS detection within submicrometer atmospheric aerosols during frequ...
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ftsmithonian:oai:figshare.com:article/14869070 2023-05-15T14:43:21+02:00 Hydroxymethanesulfonate (HMS) Formation during Summertime Fog in an Arctic Oil Field Jun Liu (42548) Matthew J. Gunsch (4708411) Claire E. Moffett (8128761) Lu Xu (386491) Rime El Asmar (11037713) Qi Zhang (28502) Thomas B. Watson (2116861) Hannah M. Allen (5549168) John D. Crounse (1301634) Jason St. Clair (11037716) Michelle Kim (583430) Paul O. Wennberg (1298556) Rodney J. Weber (1265439) Rebecca J. Sheesley (542930) Kerri A. Pratt (625297) 2021-06-28T00:00:00Z https://doi.org/10.1021/acs.estlett.1c00357.s001 unknown https://figshare.com/articles/journal_contribution/Hydroxymethanesulfonate_HMS_Formation_during_Summertime_Fog_in_an_Arctic_Oil_Field/14869070 doi:10.1021/acs.estlett.1c00357.s001 CC BY-NC 4.0 CC-BY-NC Biochemistry Genetics Biotechnology Evolutionary Biology Ecology Developmental Biology Environmental Sciences not elsewhere classified Chemical Sciences not elsewhere classified Fairbanks air quality oil field emissions fog events Arctic oil field upwind Beaufort Sea HCHO midlatitude wintertime pollution events oil fields fog HMS production rate ion chromatography limit fog-based HMS production HMS mass concentrations Arctic aerosol composition single-particle mass spectra aqueous-phase Arctic Oil Field Hydroxymethanesulf. report HMS detection AK Text Journal contribution 2021 ftsmithonian https://doi.org/10.1021/acs.estlett.1c00357.s001 2021-07-01T08:47:50Z Hydroxymethanesulfonate (HMS) is produced in the aqueous-phase reaction of formaldehyde (HCHO) and sulfur dioxide (SO 2 ) and has been proposed as a significant contributor to midlatitude wintertime pollution events. Here we report HMS detection within submicrometer atmospheric aerosols during frequent late summer, regional fog events in an Arctic oil field. The number fraction of individual particles containing HMS increased during fog periods, consistent with aqueous-phase formation. The single-particle mass spectra showed the primary particle signature (oil field emissions), plus secondary oxidized organics and sulfate, consistent with aqueous-phase processing. HMS mass concentrations ranged from below the ion chromatography limit of detection (0.3 ng/m 3 ) to 1.6 ng/m 3 , with sulfate concentrations of 37–222 ng/m 3 . HCHO and SO 2 measurements suggest that the fog HMS production rate is ∼10 times higher in the oil fields than in the upwind Beaufort Sea. Aqueous-phase reactions of local oil field emissions during frequent summertime regional fog events likely have downwind impacts on Arctic aerosol composition. The potential for fog-based HMS production was estimated to be an order of magnitude higher in Fairbanks and Anchorage, AK, than in the oil fields and may explain the missing organosulfate source contributing to Fairbanks air quality. Other Non-Article Part of Journal/Newspaper Arctic Beaufort Sea Unknown Anchorage Arctic Fairbanks |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
ftsmithonian |
language |
unknown |
topic |
Biochemistry Genetics Biotechnology Evolutionary Biology Ecology Developmental Biology Environmental Sciences not elsewhere classified Chemical Sciences not elsewhere classified Fairbanks air quality oil field emissions fog events Arctic oil field upwind Beaufort Sea HCHO midlatitude wintertime pollution events oil fields fog HMS production rate ion chromatography limit fog-based HMS production HMS mass concentrations Arctic aerosol composition single-particle mass spectra aqueous-phase Arctic Oil Field Hydroxymethanesulf. report HMS detection AK |
spellingShingle |
Biochemistry Genetics Biotechnology Evolutionary Biology Ecology Developmental Biology Environmental Sciences not elsewhere classified Chemical Sciences not elsewhere classified Fairbanks air quality oil field emissions fog events Arctic oil field upwind Beaufort Sea HCHO midlatitude wintertime pollution events oil fields fog HMS production rate ion chromatography limit fog-based HMS production HMS mass concentrations Arctic aerosol composition single-particle mass spectra aqueous-phase Arctic Oil Field Hydroxymethanesulf. report HMS detection AK Jun Liu (42548) Matthew J. Gunsch (4708411) Claire E. Moffett (8128761) Lu Xu (386491) Rime El Asmar (11037713) Qi Zhang (28502) Thomas B. Watson (2116861) Hannah M. Allen (5549168) John D. Crounse (1301634) Jason St. Clair (11037716) Michelle Kim (583430) Paul O. Wennberg (1298556) Rodney J. Weber (1265439) Rebecca J. Sheesley (542930) Kerri A. Pratt (625297) Hydroxymethanesulfonate (HMS) Formation during Summertime Fog in an Arctic Oil Field |
topic_facet |
Biochemistry Genetics Biotechnology Evolutionary Biology Ecology Developmental Biology Environmental Sciences not elsewhere classified Chemical Sciences not elsewhere classified Fairbanks air quality oil field emissions fog events Arctic oil field upwind Beaufort Sea HCHO midlatitude wintertime pollution events oil fields fog HMS production rate ion chromatography limit fog-based HMS production HMS mass concentrations Arctic aerosol composition single-particle mass spectra aqueous-phase Arctic Oil Field Hydroxymethanesulf. report HMS detection AK |
description |
Hydroxymethanesulfonate (HMS) is produced in the aqueous-phase reaction of formaldehyde (HCHO) and sulfur dioxide (SO 2 ) and has been proposed as a significant contributor to midlatitude wintertime pollution events. Here we report HMS detection within submicrometer atmospheric aerosols during frequent late summer, regional fog events in an Arctic oil field. The number fraction of individual particles containing HMS increased during fog periods, consistent with aqueous-phase formation. The single-particle mass spectra showed the primary particle signature (oil field emissions), plus secondary oxidized organics and sulfate, consistent with aqueous-phase processing. HMS mass concentrations ranged from below the ion chromatography limit of detection (0.3 ng/m 3 ) to 1.6 ng/m 3 , with sulfate concentrations of 37–222 ng/m 3 . HCHO and SO 2 measurements suggest that the fog HMS production rate is ∼10 times higher in the oil fields than in the upwind Beaufort Sea. Aqueous-phase reactions of local oil field emissions during frequent summertime regional fog events likely have downwind impacts on Arctic aerosol composition. The potential for fog-based HMS production was estimated to be an order of magnitude higher in Fairbanks and Anchorage, AK, than in the oil fields and may explain the missing organosulfate source contributing to Fairbanks air quality. |
format |
Other Non-Article Part of Journal/Newspaper |
author |
Jun Liu (42548) Matthew J. Gunsch (4708411) Claire E. Moffett (8128761) Lu Xu (386491) Rime El Asmar (11037713) Qi Zhang (28502) Thomas B. Watson (2116861) Hannah M. Allen (5549168) John D. Crounse (1301634) Jason St. Clair (11037716) Michelle Kim (583430) Paul O. Wennberg (1298556) Rodney J. Weber (1265439) Rebecca J. Sheesley (542930) Kerri A. Pratt (625297) |
author_facet |
Jun Liu (42548) Matthew J. Gunsch (4708411) Claire E. Moffett (8128761) Lu Xu (386491) Rime El Asmar (11037713) Qi Zhang (28502) Thomas B. Watson (2116861) Hannah M. Allen (5549168) John D. Crounse (1301634) Jason St. Clair (11037716) Michelle Kim (583430) Paul O. Wennberg (1298556) Rodney J. Weber (1265439) Rebecca J. Sheesley (542930) Kerri A. Pratt (625297) |
author_sort |
Jun Liu (42548) |
title |
Hydroxymethanesulfonate (HMS) Formation during Summertime Fog in an Arctic Oil Field |
title_short |
Hydroxymethanesulfonate (HMS) Formation during Summertime Fog in an Arctic Oil Field |
title_full |
Hydroxymethanesulfonate (HMS) Formation during Summertime Fog in an Arctic Oil Field |
title_fullStr |
Hydroxymethanesulfonate (HMS) Formation during Summertime Fog in an Arctic Oil Field |
title_full_unstemmed |
Hydroxymethanesulfonate (HMS) Formation during Summertime Fog in an Arctic Oil Field |
title_sort |
hydroxymethanesulfonate (hms) formation during summertime fog in an arctic oil field |
publishDate |
2021 |
url |
https://doi.org/10.1021/acs.estlett.1c00357.s001 |
geographic |
Anchorage Arctic Fairbanks |
geographic_facet |
Anchorage Arctic Fairbanks |
genre |
Arctic Beaufort Sea |
genre_facet |
Arctic Beaufort Sea |
op_relation |
https://figshare.com/articles/journal_contribution/Hydroxymethanesulfonate_HMS_Formation_during_Summertime_Fog_in_an_Arctic_Oil_Field/14869070 doi:10.1021/acs.estlett.1c00357.s001 |
op_rights |
CC BY-NC 4.0 |
op_rightsnorm |
CC-BY-NC |
op_doi |
https://doi.org/10.1021/acs.estlett.1c00357.s001 |
_version_ |
1766315017468116992 |