An evolving view on biogeochemical cycling of iron
Biogeochemical cycling of iron is crucial to many environmental processes, such as ocean
productivity, carbon storage, greenhouse gas emissions and the fate of nutrients, toxic …
productivity, carbon storage, greenhouse gas emissions and the fate of nutrients, toxic …
Iron isotope systematics
Iron Isotope Systematics | Reviews in Mineralogy and Geochemistry | GeoScienceWorld
Skip to Main Content GeoScienceWorld GeoScienceWorld Close Journals Books GeoRef …
Skip to Main Content GeoScienceWorld GeoScienceWorld Close Journals Books GeoRef …
The biogeochemistry of ferruginous lakes and past ferruginous oceans
Anoxic and iron-rich (ferruginous) conditions prevailed in the ocean under the low-oxygen
atmosphere that occurred through most of the Archean Eon. While euxinic conditions (ie …
atmosphere that occurred through most of the Archean Eon. While euxinic conditions (ie …
[HTML][HTML] Why do microbes make minerals?
J Cosmidis, K Benzerara - Comptes …, 2022 - comptes-rendus.academie-sciences …
Résumé Prokaryotes have been shaping the surface of the Earth and impacting
geochemical cycles for the past four billion years. Biomineralization, the capacity to form …
geochemical cycles for the past four billion years. Biomineralization, the capacity to form …
[HTML][HTML] Iron cycling and isotope fractionation in terrestrial ecosystems
The cycling of iron (Fe) is often closely linked with that of carbon, nitrogen, phosphorus and
manganese. Therefore, alterations in the Fe cycle may be indicative of concurrent overall …
manganese. Therefore, alterations in the Fe cycle may be indicative of concurrent overall …
Controls of REY enrichment in the early Cambrian phosphorites
H Zhang, H Fan, H Wen, T Han, T Zhou, Y Xia - … et Cosmochimica Acta, 2022 - Elsevier
Rare earth elements and Yttrium (REYs) are critical to the emerging high-tech and green-
energy industries, generating tremendous REY demand in recent decades. Recently, many …
energy industries, generating tremendous REY demand in recent decades. Recently, many …
Biological Fe (II) and As (III) oxidation immobilizes arsenic in micro-oxic environments
Fe (III) oxyhydroxides play critical roles in arsenic immobilization due to their strong surface
affinity for arsenic. However, the role of bacteria in Fe (II) oxidation and the subsequent …
affinity for arsenic. However, the role of bacteria in Fe (II) oxidation and the subsequent …
Binding of heavy metal ions in aggregates of microbial cells, EPS and biogenic iron minerals measured in-situ using metal-and glycoconjugates-specific fluorophores
L Hao, Y Guo, JM Byrne, F Zeitvogel, G Schmid… - … et Cosmochimica Acta, 2016 - Elsevier
Aggregates consisting of bacterial cells, extracellular polymeric substances (EPS) and Fe
(III) minerals formed by Fe (II)-oxidizing bacteria are common at bulk or microscale chemical …
(III) minerals formed by Fe (II)-oxidizing bacteria are common at bulk or microscale chemical …
Geochemical and iron isotopic insights into hydrothermal iron oxyhydroxide deposit formation at Loihi Seamount
Low-temperature hydrothermal vents, such as those encountered at Loihi Seamount, harbor
abundant microbial communities and provide ideal systems to test hypotheses on biotic …
abundant microbial communities and provide ideal systems to test hypotheses on biotic …
Coupled sulfur, iron and molybdenum isotope data from black shales of the Teplá-Barrandian unit argue against deep ocean oxygenation during the Ediacaran
F Kurzweil, K Drost, J Pašava, M Wille… - … et Cosmochimica Acta, 2015 - Elsevier
The Earth's atmosphere and hydrosphere changed from an Archean anoxic to a modern
oxygenated world in two major steps, the Paleoproterozoic Great Oxidation Event (2.4–2.3 …
oxygenated world in two major steps, the Paleoproterozoic Great Oxidation Event (2.4–2.3 …