Mineralogy, geochemistry, and radiocarbon ages of deep sea sediments from the Gulf of Mexico, Mexico

JS Armstrong-Altrin, ML Machain-Castillo - Journal of South American …, 2016 - Elsevier
The mineralogy, geochemistry, and radiocarbon ages of two sediment cores (GMX1 and
GMX2) collected from the deep sea area of the Southwestern Gulf of Mexico (∼ 876–1752 …

Depositional control on carbon and sulfur preservation onshore and offshore the Oujiang Estuary: Implications for the C/S ratio as a salinity indicator

X Liu, M Zhang, A Li, D Fan, J Dong, C Jiao… - Continental Shelf …, 2021 - Elsevier
Carbon and sulfur preserved in estuary and shelf sediments play a critical role in controlling
sediment diagenesis related to the global biogeochemical cycle. Their ratio (C/S= 2.8) in …

Sources, burial flux and mass inventory of black carbon in surface sediments of the Daya Bay, a typical mariculture bay of China

SF Dan, D Cui, B Yang, X Wang, Z Ning, D Lu… - Marine Pollution …, 2022 - Elsevier
The contents of chemothermal oxidation (CTO)-derived black carbon (BC) and organic
carbon (OC) and their stable isotopes (δ 13 C BC and δ 13 C OC), including major …

Types and controlling factors of Ordovician paleokarst carbonate reservoirs in the southeastern Ordos Basin, China

B Jiu, W Huang, N Mu, Y Li - Journal of Petroleum Science and Engineering, 2021 - Elsevier
With continuous improvements in oil and gas exploration technology and the increasing
demand for oil and gas resources, the focus of oil and gas exploration has shifted from deep …

[HTML][HTML] Distribution of dissolved and suspended particulate molybdenum, vanadium, and tungsten in the Baltic Sea

S Bauer, S Blomqvist, J Ingri - Marine chemistry, 2017 - Elsevier
In natural waters, dissolved oxyanions often dominate over the particle-bound element
fraction. Still, the scavenging of oxyanions by suspended particles might contribute …

Historical trace element accumulation in marine sediments from the Tamaulipas shelf, Gulf of Mexico: An assessment of natural vs anthropogenic inputs

O Celis-Hernandez, L Rosales-Hoz, AB Cundy… - Science of the total …, 2018 - Elsevier
Abstract The Gulf of Mexico is considered one of the world's major marine ecosystems,
supporting important fisheries and habitats such as barrier islands, mangrove forests …

Major and trace elements as indicators for organic matter enrichment of marine carbonate rocks: A case study of Ordovician subsalt marine formations in the central …

X Li, W Gang, J Yao, G Gao, C Wang, J Li, Y Liu… - Marine and Petroleum …, 2020 - Elsevier
This research reveals the depositional environment can affect the organic matter
enrichment. The major elements and trace elements are important indexes to reconstruct the …

A pilot study of upper Yangtze shallow-water carbonates of the Paibian global marine euxinia: Implications for the late Cambrian SPICE event

W Xia, A Chen, K Azmy, S Sun, R Li, S Xu, Q Li… - Marine and Petroleum …, 2023 - Elsevier
Abstract The SPICE (Steptoean Positive Carbon Isotope Excursion) is a significant event in
the Late Cambrian, recording global carbon cycle perturbations. Its driving mechanism is still …

Spatial and seasonal trends of trace metals in the surficial sediments from off Kochi-Geochemistry and environmental implications

PM John, V Murali, K Chakraborty, A Lotlikar… - Marine Pollution …, 2022 - Elsevier
Fifty four sediment samples representing pre and post-monsoon seasons were collected
along a transect from off Kochi, lying between the latitudes 9° 57′ 59.5 ″-9° 54′ 30.4 …

Reconstructing oxygen deficiency in the glacial Gulf of Alaska: Combining biomarkers and trace metals as paleo-redox proxies

M Zindorf, D Rush, J Jaeger, A Mix, ML Penkrot… - Chemical …, 2020 - Elsevier
Marine anaerobic oxidation of ammonium (anammox) plays a central role in the nitrogen
cycle of modern Oxygen Deficient Zones (ODZs). The newly developed bacteriohopanetetrol …