Published: Jan. 1, 2024
Language: Английский
Published: Jan. 1, 2024
Language: Английский
Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 466, P. 142866 - 142866
Published: June 10, 2024
Language: Английский
Citations
9The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 951, P. 175787 - 175787
Published: Aug. 24, 2024
Language: Английский
Citations
6Journal of Geophysical Research Biogeosciences, Journal Year: 2025, Volume and Issue: 130(2)
Published: Feb. 1, 2025
Abstract Long‐term transformations of sulfur from atmospheric deposition in ombrotrophic peatlands have rarely been studied, although the potential impact on carbon mineralization and particularly methane formation is acknowledged. To elucidate long‐term fate peat, we therefore applied K‐edge X‐ray absorption near‐edge structure (XANES) spectroscopy to investigate with either natural or anthropogenic deposition. A peatland central Europe (Germany, BBM) experienced high during Industrial Revolution, an oceanic (Chilean Patagonia, PBr) continuously exposed aerosols sea spray, were investigated. During early phases site BBM, when was constantly low, wet‐chemical extractions indicated that 98% ± 0.7% present as organic sulfur. The S XANES fitting suggested redox mainly occurred near water table, at which reduced forms (primarily sulfides, thiols) increased ∼40% stabilized 65% 4% anoxic peat. An contribution observed polluted section BBM entire peat profile PBr. While increases inorganic (TRIS) likely depended available Fe, rises ratio total both sites pronounced. This increase resulted abiotic sulphurization after sulfate reduction. Our study highlights elevated peatlands, being transformed into
Language: Английский
Citations
0International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 142890 - 142890
Published: April 1, 2025
Language: Английский
Citations
0Environmental Pollution, Journal Year: 2024, Volume and Issue: 350, P. 124004 - 124004
Published: April 17, 2024
Language: Английский
Citations
3Published: Jan. 1, 2024
Language: Английский
Citations
0