Abstract
Samples obtained during research cruises in the North Atlantic and the North Pacific showed possible evidence of gas-phase elemental sulfur, S8. Though the sampling and analytical method are still untested for this sulfur species, these data represent the first suggestion that this sulfur species exists in the marine troposphere. Concentrations of S8 were ∼ 1 ng m-3 or less, though these measurements may represent a lower limit of the true ambient concentration. Though there are only few data, concentrations of elemental sulfur appear to be elevated near coastal or continental margins in the North Atlantic. Possible sources of elemental sulfur include direct vaporization during the sulfur processing, automotive emissions, geothermal emissions, and heterogeneous oxidation of reduced sulfur in cloud droplets.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 2701-2705 |
| Number of pages | 5 |
| Journal | Atmospheric Environment Part A, General Topics |
| Volume | 25 |
| Issue number | 12 |
| DOIs | |
| State | Published - 1991 |
| Externally published | Yes |
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Keywords
- Elemental sulfur
- marine atmosphere
- sulfur emissions
- sulfur oxidation
ASJC Scopus subject areas
- Pollution
Cite this
Observation of possible elemental sulfur in the marine atmosphere and speculation on its origin. / Atlas, Elliot L.
In: Atmospheric Environment Part A, General Topics, Vol. 25, No. 12, 1991, p. 2701-2705.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Observation of possible elemental sulfur in the marine atmosphere and speculation on its origin
AU - Atlas, Elliot L
PY - 1991
Y1 - 1991
N2 - Samples obtained during research cruises in the North Atlantic and the North Pacific showed possible evidence of gas-phase elemental sulfur, S8. Though the sampling and analytical method are still untested for this sulfur species, these data represent the first suggestion that this sulfur species exists in the marine troposphere. Concentrations of S8 were ∼ 1 ng m-3 or less, though these measurements may represent a lower limit of the true ambient concentration. Though there are only few data, concentrations of elemental sulfur appear to be elevated near coastal or continental margins in the North Atlantic. Possible sources of elemental sulfur include direct vaporization during the sulfur processing, automotive emissions, geothermal emissions, and heterogeneous oxidation of reduced sulfur in cloud droplets.
AB - Samples obtained during research cruises in the North Atlantic and the North Pacific showed possible evidence of gas-phase elemental sulfur, S8. Though the sampling and analytical method are still untested for this sulfur species, these data represent the first suggestion that this sulfur species exists in the marine troposphere. Concentrations of S8 were ∼ 1 ng m-3 or less, though these measurements may represent a lower limit of the true ambient concentration. Though there are only few data, concentrations of elemental sulfur appear to be elevated near coastal or continental margins in the North Atlantic. Possible sources of elemental sulfur include direct vaporization during the sulfur processing, automotive emissions, geothermal emissions, and heterogeneous oxidation of reduced sulfur in cloud droplets.
KW - Elemental sulfur
KW - marine atmosphere
KW - sulfur emissions
KW - sulfur oxidation
UR - http://www.scopus.com/inward/record.url?scp=0025925694&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0025925694&partnerID=8YFLogxK
U2 - 10.1016/0960-1686(91)90200-Q
DO - 10.1016/0960-1686(91)90200-Q
M3 - Article
AN - SCOPUS:0025925694
VL - 25
SP - 2701
EP - 2705
JO - Atmospheric Environment - Part A General Topics
JF - Atmospheric Environment - Part A General Topics
SN - 0960-1686
IS - 12
ER -