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Journal Article
Published: 01 June 2025
Jour. Geol. Soc. India (2025) 101 (6): 951–956.
... occurring pumps through either CO 2 uptake or production (Rost and Riebesell, 2004). Coccolithophore species composition and distribution in the oceans, as well as the functioning of the biogeochemical cycle as a whole, largely depend on the in-situ physical (temperature, salinity) and chemical (macro...
Journal Article
Published: 01 September 2024
Jour. Geol. Soc. India (2024) 100 (9): 1360–1361.
... while also enriching and restoring depleted soils (a process known as soil remineralization). There are significant ramifications for tackling food insecurity and climate change from the biogeochemical processes. Significantly, India is especially well-suited for silicate rock-based soil...
Journal Article
Journal: Geophysics
Published: 10 May 2024
Geophysics (2024) 89 (4): E151–E164.
... ( > 80.4 mV / V ), signifying the presence of biogeochemically active zones. IP excels in characterizing geomembrane-covered landfill boundaries and discerning biogeochemical activity, thereby enhancing landfill monitoring and waste management strategies. The misfit errors of apparent resistivity...
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Journal Article
Published: 15 April 2024
Journal of Foraminiferal Research (2024) 54 (2): 81–94.
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Journal Article
Journal: GSA Bulletin
Published: 15 November 2023
GSA Bulletin (2024) 136 (7-8): 2689–2701.
.... 87 – 101 , https://doi.org/10.1023/A:1006390707989 . Bocherens , H. , 2000 , Preservation of isotopic signals ( 13 C, 15 N) in Pleistocene mammals , in Ambrose , S.H. , and Katzenberg , M.A. , eds ., Biogeochemical Approaches to Paleodietary Analysis : New York , Kluwer...
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Journal Article
Journal: GSA Bulletin
Published: 20 September 2023
GSA Bulletin (2024) 136 (5-6): 2157–2177.
... the region remain uncertain. Two large biogeochemical events occurred during this interval that provide facies-independent chronostratigraphic tools: the Hangenberg event, which marks the Devonian-Carboniferous boundary, and the Kinderhookian-Osagean boundary event. To target these events, we collected 66...
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Journal Article
Journal: Elements
Published: 01 August 2023
Elements (2023) 19 (4): 222–227.
...Andreas Kappler; Aaron Thompson; Muammar Mansor Magnetite is a redox-active mineral that can form from both abiotic and biotic processes, and plays an active role in different biogeochemical cycles. Biogenic magnetite particles have properties that differ from their abiogenic counterparts...
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Journal Article
Published: 22 June 2023
Geochemistry: Exploration, Environment, Analysis (2023) 23 (2): geochem2022-062.
... mining area. Biogeochemical and Number–Size fractal methods were used to evaluate the biogeochemical characteristics of trace elements in the samples and the feasibility of indicating subsurface mineral deposits. The results reveal that D. dichotoma not only has strong uptake of the active state of metal...
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Journal Article
Published: 01 April 2023
Russ. Geol. Geophys. (2023) 64 (4): 424–451.
..., the flowing lakes, which are open dynamic systems, accumulate a significant amount of denudation products at the bottom, these products being enriched in minerals coming from a large catch basin. As the flow of lakes decreases due to climatic reasons or siltation, specific biogeochemical barriers appear...
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Journal Article
Published: 01 November 2022
Russ. Geol. Geophys. (2022) 63 (11): 1282–1299.
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Journal Article
Published: 01 January 2022
Jour. Geol. Soc. India (2022) 98 (1): 74–78.
... mineralization, are best geological entities to evaluate the Archean biogeochemical processes and transformation of a habitable Earth. The geochemical anomalies along with C, O and S isotopic signatures of stromatolitic carbonates, carbonaceous phyllites and sulphidic BIFs reflect on biogenic signatures...
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Journal Article
Published: 28 October 2021
Journal of the Geological Society (2022) 179 (2): jgs2021-081.
... (including methane), contributing to the genesis of the SE. The existence of sulfate minerals throughout the SE suggests that oxidant pools were not depleted at that time, which challenges previous modelling results. Our study highlights the dynamic interplay of biogeochemical C, S and Ba cycles in response...
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Journal Article
Published: 01 October 2021
Geochemical Perspectives (2021) 10 (2): 145–146.
... for further studies. © 2021 European Association of Geochemistry, EAG. All rights reserved. 2021 European Association of Geochemistry SULFUR BIOGEOCHEMICAL CYCLE OF MARINE SEDIMENTS ABSTRACT Complex interactions between microbial communities and geochemical processes drive the major element cycles...
Journal Article
Published: 22 February 2021
Mineralogical Magazine (2021) 85 (1): 68–75.
...% of all the detected ASVs from the particles. Within this phylum, Gammaproteobacteria was the most dominant class. This study contributes to the understanding of gold biogeochemical cycling in a distinct bioclimatic environment. gold biogeochemistry geomicrobiology gold particles Kamchatka gold...
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Journal Article
Published: 28 January 2021
Mineralogical Magazine (2021) 85 (1): 49–67.
...Anicia Henne; Dave Craw; Jessica Hamilton; Anat Paz; Gemma Kerr; David Paterson; Jeremiah Shuster; Gordon Southam Abstract Finely laminated (cm–μm scale) metalliferous precipitates are widespread in the surficial environment, especially around mineral deposits and reflect biogeochemical processes...
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Journal Article
Journal: Elements
Published: 01 December 2020
Elements (2020) 16 (6): 430.
Journal Article
Journal: Elements
Published: 01 June 2020
Elements (2020) 16 (3): 191–196.
... this evolutionary trajectory remains a major problem in Earth system science. Significant insights have emerged through the application of redox-sensitive geochemical systems. Existing and emerging biogeochemical modeling tools are pushing the limits of the quantitative constraints on ocean–atmosphere redox...
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Journal Article
Journal: Geology
Published: 03 January 2020
Geology (2020) 48 (3): 298–302.
... electron microscopy. Furthermore, our new data from rock magnetic and electron paramagnetic resonance analyses, combined with a previously reported micro-magnetostratigraphic sequence, indicate that magnetotactic bacteria and their post-mortem remains contribute to a biogeochemical remanent magnetization...
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Journal Article
Published: 01 September 2019
Reviews in Mineralogy and Geochemistry (2019) 85 (1): 265–302.
...Martin Thullner; Pierre Regnier [email protected] [email protected] Copyright © 2019 by the Mineralogical Society of America 2019 Mineralogical Society of America Open access: Article available to all readers online. Biogeochemical processes are of tremendous...
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Journal Article
Published: 22 August 2019
Geochemistry: Exploration, Environment, Analysis (2020) 20 (3): 299–314.
...C. E. Dunn; A. B. Christie Abstract Biogeochemical orientation surveys were undertaken at low sulphidation epithermal Au–Ag occurrences in the Hauraki Goldfield–Coromandel Volcanic Zone and the Taupo Volcanic Zone, and at the Waiotapu active geothermal area in the Taupo Volcanic Zone. Several plant...
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