Climate change impacts on the marine cycling of biogenic sulfur: a review

R Jackson, A Gabric - Microorganisms, 2022 - mdpi.com
A key component of the marine sulfur cycle is the climate-active gas dimethylsulfide (DMS),
which is synthesized by a range of organisms from phytoplankton to corals, and accounts for …

Microbially driven sulfur cycling in the river–wetland–ocean continuum

X Yu, R Hu, M Tao, L Qian, F Wang… - Ocean-Land …, 2023 - spj.science.org
Sulfur (S) is an essential biological element, and S cycling is mainly driven by metabolically
versatile microorganisms. The river–wetland–ocean (RWO) continuum here is defined as …

Highly Efficient Autoxidation of Triethylamine

ER Kjærgaard, KH Møller, T Berndt… - The Journal of …, 2023 - ACS Publications
Autoxidation has been acknowledged as a major oxidation pathway in a broad range of
atmospherically important compounds including isoprene and monoterpenes. More recently …

Measurement of the Intramolecular Hydrogen-Shift Rate Coefficient for the CH3SCH2OO Radical between 314 and 433 K

E Assaf, Z Finewax, P Marshall, PR Veres… - The Journal of …, 2023 - ACS Publications
The intramolecular hydrogen-shift rate coefficient of the CH3SCH2O2 (
methylthiomethylperoxy, MSP) radical, a product formed in the oxidation of dimethyl sulfide …

[HTML][HTML] Concentrations of dissolved dimethyl sulfide (DMS), methanethiol and other trace gases in context of microbial communities from the temperate Atlantic to the …

V Gros, B Bonsang, R Sarda-Estève… - …, 2023 - bg.copernicus.org
Dimethyl sulfide (DMS) plays an important role in the atmosphere by influencing the
formation of aerosols and cloud condensation nuclei. In contrast, the role of methanethiol …

Atmospheric Gas-Phase Formation of Methanesulfonic Acid

J Chen, JR Lane, KH Bates… - … Science & Technology, 2023 - ACS Publications
Despite its impact on the climate, the mechanism of methanesulfonic acid (MSA) formation in
the oxidation of dimethyl sulfide (DMS) remains unclear. The DMS+ OH reaction is known to …

Shipping and algae emissions have a major impact on ambient air mixing ratios of non-methane hydrocarbons (NMHCs) and methanethiol on Utö Island in the Baltic …

H Hellén, R Kouznetsov, K Kraft… - Atmospheric …, 2024 - acp.copernicus.org
The mixing ratios of highly volatile organic compounds (VOCs) were studied on Utö Island in
the Baltic Sea. Measurements of non-methane hydrocarbons (NMHCs) and methanethiol …

Polar oceans and sea ice in a changing climate

MD Willis, D Lannuzel, B Else, H Angot, K Campbell… - Elementa, 2023 - orbi.uliege.be
Polar oceans and sea ice cover 15% of the Earth's ocean surface, and the environment is
changing rapidly at both poles. Improving knowledge on the interactions between the …

Evaluation of air quality simulation with a coupled atmosphere-ocean model: A case study on natural marine and biogenic emissions

SB Cho, SK Song, ZH Shon, SH Moon - Science of The Total Environment, 2023 - Elsevier
In this study, a chemical transport model (ie, Community Multi-scale Air Quality (CMAQ)
modeling system with brute-force method (BFM)) was used in combination with atmosphere …

Marine emissions of methanethiol increase aerosol cooling in the Southern Ocean

C Wohl, J Villamayor, M Galí, AS Mahajan… - Science …, 2024 - science.org
Ocean-emitted dimethyl sulfide (DMS) is a major source of climate-cooling aerosols.
However, most of the marine biogenic sulfur cycling is not routed to DMS but to methanethiol …