Trace elements in methane-seep carbonates: Potentials, limitations, and perspectives
Marine authigenic carbonates form shallow-water microbialites, mud mounds, and
hydrocarbon-seep deposits and contain appreciable amounts of trace elements that yield …
hydrocarbon-seep deposits and contain appreciable amounts of trace elements that yield …
Seawater‐fluid composition records from molybdenum isotopes of sequentially extracted phases of seep carbonate rocks
Authigenic molybdenum (Moauth) in marine sediments holds great potential to archive the
Mo isotopic composition of seawater and biogeochemical processes. However, the factors …
Mo isotopic composition of seawater and biogeochemical processes. However, the factors …
Arctic deep-water anoxia and its potential role for ocean carbon sink during glacial periods
K Jang, KS Woo, JK Kim, SI Nam - Communications Earth & …, 2023 - nature.com
Deep water freshening beneath pan-Arctic ice shelves has recently been proposed based
on the absence of excess thorium in glacial Arctic sediments. This profound proposal …
on the absence of excess thorium in glacial Arctic sediments. This profound proposal …
Organoclastic sulfate reduction in deep-buried sediments: Evidence from authigenic carbonates of the Gulf of Mexico
The fate of organic matter in deep-buried marine sediments determines the formation of
hydrocarbon reservoirs, shapes the deep biosphere, and affects the global carbon cycle …
hydrocarbon reservoirs, shapes the deep biosphere, and affects the global carbon cycle …
Uptake of trace elements into authigenic carbonate at a brine seep in the northern Gulf of Mexico
Hypersaline seafloor environments formed by brine seepage represent role model
examples of extreme marine ecosystems; they may for example help to identify potential …
examples of extreme marine ecosystems; they may for example help to identify potential …
A newly discovered ancient cold seep in the northwestern part of the South China Sea: Evidence from the authigenic carbonate
J Wei, X Miao, Z Wan, J Li, H Xu, J Li, T Wu - Journal of Asian Earth …, 2023 - Elsevier
The cold seep activity creates a unique environment on the deep sea floor, and gave birth to
a unique authigenic mineral-seep carbonate. In 2018, a new paleo-seep was discovered in …
a unique authigenic mineral-seep carbonate. In 2018, a new paleo-seep was discovered in …
Molybdenum isotope fingerprinting of microbial sulfate reduction in seep carbonate rocks
Understanding the interaction between molybdenum (Mo) and organic matter during
microbial sulfate reduction is critical for the use of Mo to reconstruct marine redox conditions …
microbial sulfate reduction is critical for the use of Mo to reconstruct marine redox conditions …
Enhanced sulfidization in a sedimentary turbidite layer from the Nansha Trough in the southern South China Sea
P Di, X Yang, H Rashid, Y Zhou, H Wang, N Li… - Sedimentary …, 2021 - Elsevier
Microbial sulfate reduction occurs in diverse depositional sedimentary environments,
especially in fine-grained sedimentary turbidites. However, the extent to which turbidites …
especially in fine-grained sedimentary turbidites. However, the extent to which turbidites …
Element patterns of primary low-magnesium calcite from the seafloor of the Gulf of Mexico
High-magnesium calcite (HMC) and aragonite are metastable minerals, which tend to
convert into low-magnesium calcite (LMC) and dolomite. During this process, primary …
convert into low-magnesium calcite (LMC) and dolomite. During this process, primary …