Results 141 to 150 of about 64,238 (294)
Archaeometry, Volume 68, Issue S2, Page S104-S129, May 2026.Abstract Recent approaches to fisheries research emphasize the importance of the coproduction of knowledge in building resilient and culturally mindful fisheries management frameworks. Despite widespread recognition of the need for Indigenous knowledge and historical reference points as baseline data, archaeological data are rarely included in ...
Ross Salerno +9 more
wiley +1 more source
Geobiology, Volume 24, Issue 3, May/June 2026.ABSTRACT Sulfate‐reducing bacteria (SRB) drive the process of sulfate reduction in low‐temperature sedimentary environments. Through the production of sulfide, they promote the formation of iron‐sulfide (Fe‐S) minerals when Fe(II) is available. The negative charge of the cell surface of bacteria can promote the binding of Fe(II), leading to the ...
Cheyenne Brokaw +2 more
wiley +1 more source
The influence of climate on early and burial diagenesis of Triassic and Jurassic sandstones from the Norwegian–Danish Basin [PDF]
, 2017 Rikke Weibel +12 more
openalex +1 more source
Thermal alteration of organic matter in recent marine sediments. 1: Pigments [PDF]
Sediment from Tanner Basin, the outer continental shelf off Southern California, was analyzed for photosynthetic pigments and their derivatives, namely carotenes and chlorins. Samples of the sediment were also exposed to raised temperatures (65, 100, 150
Aizenshtat, Z. +3 more
core +1 more source
Bacteria as Passive Passengers in the Equatorial Pacific Biological Carbon Pump
Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.Abstract Bacteria are important agents modulating the efficiency of the ocean's biological carbon pump (BCP). The long‐standing view considers bacteria as degraders of sinking particulate organic carbon (POC), yet underappreciates their contribution to carbon export.
Jinqiang Guo +6 more
wiley +1 more source
Editorial: Geochemical Signals in Dynamic Sedimentary Systems Along Continental Margins
Frontiers in Earth Science, 2022 N. Riedinger +3 more
doaj +1 more source
Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.Abstract Barite serves as a key proxy for reconstructing paleo‐oceanic productivity and chemistry in modern and ancient marine sediments. Although contemporary barite precipitation involves biological mediation, the mechanisms responsible for ancient barite formation remain unclear.
Shiqi Cheng +5 more
wiley +1 more source
Sulfur diagenesis in marine sediments [PDF]
Bacterial sulfate reduction occurs in all marine sediments that contain organic matter. Aqueous sulfide (HS-, H2S), one of the initial products of bacterial sulfide reduction, is extremely reactive with iron bearing minerals: sulfur is fixed into ...
Goldhaber, M.
core +1 more source