Dr Jotis Baronas' Outputs (2)

Global silicate weathering flux overestimated because of sediment–water cation exchange (2020)
Journal Article
Tipper, E. T., Stevenson, E. I., Alcock, V., Knight, A. C. G., Baronas, J. J., Hilton, R. G., …Hughes, G. (2021). Global silicate weathering flux overestimated because of sediment–water cation exchange. Proceedings of the National Academy of Sciences, 118(1), Article e2016430118. https://doi.org/10.1073/pnas.2016430118

Large rivers transport water and sediment to floodplains and oceans, supplying the nutrients that sustain life. They also transport carbon, removed from the atmosphere during mineral dissolution reactions, which is thought to provide a key negative c... Read More about Global silicate weathering flux overestimated because of sediment–water cation exchange.

Ge and Si isotope behavior during intense tropical weathering and ecosystem cycling (2020)
Journal Article
Baronas, J. J., West, A. J., Burton, K. W., Hammond, D. E., Opfergelt, S., Pogge von Strandmann, P. A., …Rouxel, O. J. (2020). Ge and Si isotope behavior during intense tropical weathering and ecosystem cycling. Global Biogeochemical Cycles, 34(8), Article e2019GB006522. https://doi.org/10.1029/2019gb006522

Chemical weathering of volcanic rocks in warm and humid climates contributes disproportionately to global solute fluxes. Geochemical signatures of solutes and solids formed during this process can help quantify and reconstruct weathering intensity in... Read More about Ge and Si isotope behavior during intense tropical weathering and ecosystem cycling.