Showing 181 - 190 results of 190 for search '"geochemistry"', query time: 0.05s Refine Results
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    Fractal Characteristics of Pore Structure of Longmaxi Shales with Different Burial Depths in Southern Sichuan and Its Geological Significance by Manping Yang, Yanyan Pan, Hongye Feng, Qiang Yan, Yanjun Lu, Wanxin Wang, Yu Qi, Hongjian Zhu

    Published 2024-12-01
    “…We used two groups of Longmaxi samples, outcrop shale and middle-deep shale, to investigate the pore structure fractal features at varying burial depths using a combination of mineralogy, organic geochemistry, scanning electron microscopy (SEM), and low-temperature gas (CO<sub>2</sub>, N<sub>2</sub>) adsorption. …”
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  5. 185

    PRA Melting-ICE Project: Svalbard 2022 Expeditions Report [version 1; peer review: 2 approved] by Enrico Maiero, Elisa Baldrighi, Riccardo Cerrato, Delia Segato, Massimiliano Vardè, Mauro Mazzola, Iain Rudnik, James Bradley, Margaret Cramm, Angelina Cordone, Stefano Caliro, Donato Giovannelli, Francesco Montemagno, Carlo Cardellini, Martina Cascone, Elena Manini, Jacopo Pasotti

    Published 2024-12-01
    “…During these expeditions, a total of eight different sites were selected to investigate the microbiology and geochemistry of soils, as well as to estimate the gas fluxes from the soil to the atmosphere. …”
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    Energetic and genomic potential for hydrogenotrophic, formatotrophic, and acetoclastic methanogenesis in surface-expressed serpentinized fluids of the Samail Ophiolite by Alta E. G. Howells, Alta E. G. Howells, Lilja M. Quinn, Lilja M. Quinn, Miguel G. Silva, Miguel G. Silva, Kylie Akiyama, Kylie Akiyama, Lucas M. Fifer, Lucas M. Fifer, Grayson Boyer, Srishti Kashyap, Kirt Robinson, Kirt Robinson, Jared Broddrick, Everett L. Shock, Tori M. Hoehler

    Published 2025-01-01
    “…While those fluids contain abundant H2 to fuel hydrogenotrophic methanogenesis (CO2 + 4H2 ➔ CH4 + 2H2O), the concentration of CO2 is very low due to the hyperalkalinity (&gt; pH 11) and geochemistry of the fluids. As a result, species such as formate and acetate may be important as alternative methanogenic substrates. …”
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    Novel complex medication containing medium chain triglycerides for the treatment of dry eye by T.N. Safonova, G.V. Zaytseva, K.Yu. Kravets, N.B. Polyakov

    Published 2024-06-01
    “…Vernadskiy Institute of Geochemistry and Analytical Chemistry, Moscow, </p> <p> Russian Federation </p> <p> <sup>3</sup>N.F. …”
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