Steven Sjostedt
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View article: Sulfuric acid in the Amazon basin: measurements and evaluation of existing sulfuric acid proxies
Sulfuric acid in the Amazon basin: measurements and evaluation of existing sulfuric acid proxies Open
Sulfuric acid is a key contributor to new particle formation, though measurements of its gaseous concentrations are difficult to make. Several parameterizations to estimate sulfuric acid exist, all of which were constructed using measureme…
View article: Comment on acp-2022-166
Comment on acp-2022-166 Open
Abstract. Sulfuric acid is a key contributor to new particle formation, though measurements of its gaseous concentrations are difficult to make. Several parameterizations to estimate sulfuric acid exist, all of which were …
View article: Sulfuric acid in the Amazon Basin: Measurements and evaluation of existing sulfuric acid proxies
Sulfuric acid in the Amazon Basin: Measurements and evaluation of existing sulfuric acid proxies Open
Sulfuric acid is a key contributor to new particle formation, though measurements of its gaseous concentrations are difficult to make. Several parameterizations to estimate sulfuric acid exist, all of which were constructed using measureme…
View article: Comment on Myers er al. by Meinrat O. Andreae
Comment on Myers er al. by Meinrat O. Andreae Open
Sulfuric acid is a key contributor to new particle formation, though measurements of its gaseous concentrations are difficult to make. Several parameterizations to estimate sulfuric acid exist, all of which were constructed using measureme…
View article: Supplementary material to "Sulfuric acid in the Amazon Basin: Measurements and evaluation of existing sulfuric acid proxies"
Supplementary material to "Sulfuric acid in the Amazon Basin: Measurements and evaluation of existing sulfuric acid proxies" Open
View article: Indirect Measurements of the Composition of Ultrafine Particles in the Arctic Late‐Winter
Indirect Measurements of the Composition of Ultrafine Particles in the Arctic Late‐Winter Open
We present indirect measurements of size‐resolved ultrafine particle composition conducted during the Ocean‐Atmosphere‐Sea Ice‐Snowpack (OASIS) Campaign in Utqiagvik, Alaska, during March 2009. This study focuses on measurements of size‐re…
View article: Chemical production of oxygenated volatile organic compounds strongly enhances near-surface oxidation chemistry and ozone production
Chemical production of oxygenated volatile organic compounds strongly enhances near-surface oxidation chemistry and ozone production Open
Modelling results of MCM 3.3.1 and GCM (GEOS-Chem v10-02), box and 1-D.
View article: Secondary organic aerosol formation from ambient air in an oxidation flow reactor in central Amazonia
Secondary organic aerosol formation from ambient air in an oxidation flow reactor in central Amazonia Open
Secondary organic aerosol (SOA) formation from ambient air was studied using an oxidation flow reactor (OFR) coupled to an aerosol mass spectrometer (AMS) during both the wet and dry seasons at the Observations and Modeling of the Green Oc…
View article: Secondary organic aerosol formation from ambient air in an oxidation flow reactor in central Amazonia
Secondary organic aerosol formation from ambient air in an oxidation flow reactor in central Amazonia Open
Secondary organic aerosol (SOA) formation from ambient air was studied using an oxidation flow reactor (OFR) coupled to an aerosol mass spectrometer (AMS) during both the wet and dry seasons at the Observations and Modeling of the Green Oc…
View article: Supplementary material to "Secondary organic aerosol formation from ambient air in an oxidation flow reactor in central Amazonia"
Supplementary material to "Secondary organic aerosol formation from ambient air in an oxidation flow reactor in central Amazonia" Open
View article: Volatility and lifetime against OH heterogeneous reaction of ambientisoprene-epoxydiols-derived secondary organic aerosol (IEPOX-SOA)
Volatility and lifetime against OH heterogeneous reaction of ambientisoprene-epoxydiols-derived secondary organic aerosol (IEPOX-SOA) Open
Isoprene-epoxydiols-derived secondary organic aerosol (IEPOX-SOA) can contribute substantially to organic aerosol (OA) concentrations in forested areas under low NO conditions, hence significantly influencing the regional and global OA bud…
View article: Instrumentation and measurement strategy for the NOAA SENEX aircraftcampaign as part of the Southeast Atmosphere Study 2013
Instrumentation and measurement strategy for the NOAA SENEX aircraftcampaign as part of the Southeast Atmosphere Study 2013 Open
Natural emissions of ozone-and-aerosol-precursor gases such as isoprene and monoterpenes are high in the southeastern US. In addition, anthropogenic emissions are significant in the southeastern US and summertime photochemistry is rapid. T…
View article: Supplementary material to "Molecular composition of organic aerosols in central Amazonia: an ultra-high resolution mass spectrometry study"
Supplementary material to "Molecular composition of organic aerosols in central Amazonia: an ultra-high resolution mass spectrometry study" Open
View article: Volatility and lifetime against OH heterogeneous reaction of ambient Isoprene Epoxydiols-Derived Secondary Organic Aerosol (IEPOX-SOA)
Volatility and lifetime against OH heterogeneous reaction of ambient Isoprene Epoxydiols-Derived Secondary Organic Aerosol (IEPOX-SOA) Open
Isoprene epoxydiols-derived secondary organic aerosol (IEPOX-SOA) can contribute substantially to organic aerosol (OA) concentrations in forested areas under low NO conditions, hence significantly influencing the regional and global OA bud…
View article: Supplementary material to "Volatility and lifetime against OH heterogeneous reaction of ambient Isoprene Epoxydiols-Derived Secondary Organic Aerosol (IEPOX-SOA)"
Supplementary material to "Volatility and lifetime against OH heterogeneous reaction of ambient Isoprene Epoxydiols-Derived Secondary Organic Aerosol (IEPOX-SOA)" Open