Research Summary
Aqueous geochemistry, geochemical kinetics and microbial biogeochemistry; coupling between weathering and erosion; chemical, biological, and physical weathering.
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Research Keywords
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Projects
Recent Publications
How temperature-dependent silicate weathering acts as Earth's geological thermostat
Brantley, S. L., Shaughnessy, A., Lebedeva, M. I. & Balashov, V. N., Jan 27 2023, In: Science. 379, 6630, p. 382-389 8 p.Research output: Contribution to journal ⺠Article ⺠peer-review
Using fixed-potential electrodes to quantify iron and manganese redox cycling in upland soils
Hodges, C., Regan, J. M., Forsythe, B., Oakley, D., Kaye, J. & Brantley, S. L., Jan 2023, In: Biogeochemistry. 162, 1, p. 25-42 18 p.Research output: Contribution to journal ⺠Article ⺠peer-review
Low rates of rock organic carbon oxidation and anthropogenic cycling of rhenium in a slowly denuding landscape
OgriÄ, M., Dellinger, M., Grant, K. E., Galy, V., Gu, X., Brantley, S. L. & Hilton, R. G., May 2023, In: Earth Surface Processes and Landforms. 48, 6, p. 1202-1218 17 p.Research output: Contribution to journal ⺠Article ⺠peer-review
How do silicate weathering rates in shales respond to climate and erosion?
Shaughnessy, A. R. & Brantley, S. L., Jul 5 2023, In: Chemical Geology. 629, 121474.Research output: Contribution to journal ⺠Article ⺠peer-review
Linking Stream Chemistry to Subsurface Redox Architecture
Shaughnessy, A. R., Forgeng, M. J., Wen, T., Gu, X., Hemingway, J. D. & Brantley, S. L., May 2023, In: Water Resources Research. 59, 5, e2022WR033445.Research output: Contribution to journal ⺠Article ⺠peer-review
Measurements of Atmospheric Methane Emissions from Stray Gas Migration: A Case Study from the Marcellus Shale
Dennis, L. E., Richardson, S. J., Miles, N., Woda, J., Brantley, S. L. & Davis, K. J., Apr 21 2022, In: ACS Earth and Space Chemistry. 6, 4, p. 909-919 11 p.Research output: Contribution to journal ⺠Article ⺠peer-review
How Particle Size Influences Oxidation of Ancient Organic Matter during Weathering of Black Shale
Gu, X. & Brantley, S. L., Jun 16 2022, In: ACS Earth and Space Chemistry. 6, 6, p. 1443-1459 17 p.Research output: Contribution to journal ⺠Article ⺠peer-review
Lithological Control of Stream Chemistry in the Luquillo Mountains, Puerto Rico
Hynek, S. A., McDowell, W. H., Bhatt, M. P., Orlando, J. J. & Brantley, S. L., May 12 2022, In: Frontiers in Earth Science. 10, 779459.Research output: Contribution to journal ⺠Article ⺠peer-review
Weathering of chlorite from grain to watershed: The role and distribution of oxidation reactions in the subsurface
Liao, R., Gu, X. & Brantley, S. L., Sep 15 2022, In: Geochimica et Cosmochimica Acta. 333, p. 284-307 24 p.Research output: Contribution to journal ⺠Article ⺠peer-review
Microbial chemolithotrophic oxidation of pyrite in a subsurface shale weathering environment: Geologic considerations and potential mechanisms
Napieralski, S. A., Fang, Y., Marcon, V., Forsythe, B., Brantley, S. L., Xu, H. & Roden, E. E., Mar 2022, In: Geobiology. 20, 2, p. 271-291 21 p.Research output: Contribution to journal ⺠Article ⺠peer-review
Geochemical Evidence of Potential Groundwater Contamination with Human Health Risks Where Hydraulic Fracturing Overlaps with Extensive Legacy Hydrocarbon Extraction
Shaheen, S. W., Wen, T., Herman, A. & Brantley, S. L., Jul 19 2022, In: Environmental Science and Technology. 56, 14, p. 10010-10019 10 p.Research output: Contribution to journal ⺠Article ⺠peer-review
Using a neural network â Physics-based hybrid model to predict soil reaction fronts
Wen, T., Chen, C., Zheng, G., Bandstra, J. & Brantley, S. L., Oct 2022, In: Computers and Geosciences. 167, 105200.Research output: Contribution to journal ⺠Article ⺠peer-review
Oxidation and associated pore structure modification during experimental alteration of granite
Anovitz, L. M., Cheshire, M. C., Hermann, R. P., Gu, X., Sheets, J. M., Brantley, S. L., Cole, D. R., Ilton, E. S., Mildner, D. F. R., Gagnon, C., Allard, L. F. & Littrell, K. C., Jan 1 2021, In: Geochimica et Cosmochimica Acta. 292, p. 532-556 25 p.Research output: Contribution to journal ⺠Article ⺠peer-review
Relating land surface, water table, and weathering fronts with a conceptual valve model for headwater catchments
Brantley, S. L. & Lebedeva, M. I., Feb 2021, In: Hydrological Processes. 35, 2, e14010.Research output: Contribution to journal ⺠Article ⺠peer-review
The future low-temperature geochemical data-scape as envisioned by the U.S. geochemical community
Brantley, S. L., Wen, T., Agarwal, D. A., Catalano, J. G., Schroeder, P. A., Lehnert, K., Varadharajan, C., Pett-Ridge, J., Engle, M., Castronova, A. M., Hooper, R. P., Ma, X., Jin, L., McHenry, K., Aronson, E., Shaughnessy, A. R., Derry, L. A., Richardson, J., Bales, J. & Pierce, E. M., Dec 2021, In: Computers and Geosciences. 157, 104933.Research output: Contribution to journal ⺠Article ⺠peer-review