[HTML][HTML] Methane-derived authigenic carbonates–A case for a globally relevant marine carbonate factory
Precipitation of methane-derived authigenic carbonates (MDAC) is an integral part of marine
methane production and consumption, but MDAC's relative significance to the global marine …
methane production and consumption, but MDAC's relative significance to the global marine …
A state-of-the-art perspective on the characterization of subterranean estuaries at the regional scale
Subterranean estuaries the, subsurface mixing zones of terrestrial groundwater and
seawater, substantially influence solute fluxes to the oceans. Solutes brought by …
seawater, substantially influence solute fluxes to the oceans. Solutes brought by …
Sulfate concentrations affect sulfate reduction pathways and methane consumption in coastal wetlands
W La, X Han, CQ Liu, H Ding, M Liu, F Sun, S Li… - Water Research, 2022 - Elsevier
Coastal wetlands are an important source of methane emissions, and understanding the
mechanisms that control methane emissions from coastal wetlands is of great significance to …
mechanisms that control methane emissions from coastal wetlands is of great significance to …
Biogenic methane in coastal unconsolidated sediment systems: A review
X Duan, P Yin, N Tsona, K Cao, Y Xie, X He… - Environmental …, 2023 - Elsevier
Marine sediments are the world's largest known reservoir of methane. In many coastal
regions, methane is trapped in sediments buried at depths ranging from centimeters to …
regions, methane is trapped in sediments buried at depths ranging from centimeters to …
Are seep carbonates quantitative proxies of CH4 leakage? Modeling the influence of sulfate reduction and anaerobic oxidation of methane on pH and carbonate …
Seep carbonates tell us where and when CH 4-charged fluids escaped from the subsurface,
thus providing qualitative information to reconstruct the activity of petroleum systems. The …
thus providing qualitative information to reconstruct the activity of petroleum systems. The …
Earthquake-enhanced dissolved carbon cycles in ultra-deep ocean sediments
Hadal trenches are unique geological and ecological systems located along subduction
zones. Earthquake-triggered turbidites act as efficient transport pathways of organic carbon …
zones. Earthquake-triggered turbidites act as efficient transport pathways of organic carbon …
Contribution of deep-sourced carbon from hydrocarbon seeps to sedimentary organic carbon: Evidence from radiocarbon and stable isotope geochemistry
Sulfate-driven anaerobic oxidation of methane (AOM) limits the release of methane from
marine sediments and promotes the formation of carbonates close to the seafloor in …
marine sediments and promotes the formation of carbonates close to the seafloor in …
Sulfur bacteria promote dissolution of authigenic carbonates at marine methane seeps
DJ Leprich, BE Flood, PR Schroedl, E Ricci… - The ISME …, 2021 - academic.oup.com
Carbonate rocks at marine methane seeps are commonly colonized by sulfur-oxidizing
bacteria that co-occur with etch pits that suggest active dissolution. We show that sulfur …
bacteria that co-occur with etch pits that suggest active dissolution. We show that sulfur …
Transformation mechanism of methylphosphonate to methane by Burkholderia sp: Insight from multi-labeled water isotope probing and transcriptomic
J Li, H Liu, Z Liu, X Zhang, RE Blake, Z Huang… - Environmental …, 2023 - Elsevier
Methylphosphonate (MPn), has been identified as a likely source of methane in aerobic
ocean and may be responsible for the “ocean methane paradox”, that is oversaturation of …
ocean and may be responsible for the “ocean methane paradox”, that is oversaturation of …
Assessing the benthic response to climate-driven methane hydrate destabilisation: State of the art and future modelling perspectives
Modern observations and geological records suggest that anthropogenic ocean warming
could destabilise marine methane hydrate, resulting in methane release from the seafloor to …
could destabilise marine methane hydrate, resulting in methane release from the seafloor to …