Maria Florencia Fahnestock

Office: Natural Resources & the Environment, James Hall, Durham, NH 03824
A headshot of Maria Fahnestock with the Earth Systems Research Center.

Courses Taught

  • ESCI 534: Techniques Environmental Sci
  • ESCI 745/845: Isotope Geochemistry

Selected Publications

Louati, M., Ennis, N. J., Ghodhbane‐Gtari, F., Hezbri, K., Sevigny, J. L., Fahnestock, M. F., . . . Gtari, M. (2020). Elucidating the ecological networks in stone‐dwelling microbiomes. Environmental Microbiology, 22(4), 1467-1480. doi:10.1111/1462-2920.14700

Perryman, C. R., McCalley, C. K., Malhotra, A., Fahnestock, M. F., Kashi, N. N., Bryce, J. G., . . . Varner, R. K. (2020). Thaw Transitions and Redox Conditions Drive Methane Oxidation in a Permafrost Peatland. Journal of Geophysical Research: Biogeosciences, 125(3). doi:10.1029/2019jg005526

Jakositz, S., Pillsbury, L., Greenwood, S., Fahnestock, M., McGreavy, B., Bryce, J., & Mo, W. (2020). Protection through participation: Crowdsourced tap water quality monitoring for enhanced public health. Water Research, 169, 115209. doi:10.1016/j.watres.2019.115209

Fahnestock, M. F., Bryce, J. G., McCalley, C. K., Montesdeoca, M., Bai, S., Li, Y., . . . Varner, R. K. (2019). Mercury reallocation in thawing subarctic peatlands. Geochemical Perspectives Letters, 33-38. doi:10.7185/geochemlet.1922

Marchina, C., Natali, C., Fahnestock, M. F., Pennisi, M., Bryce, J., & Bianchini, G. (2018). Strontium isotopic composition of the Po river dissolved load: Insights into rock weathering in Northern Italy. Applied Geochemistry, 97, 187-196. doi:10.1016/j.apgeochem.2018.08.024

Phillips, S. C., Hong, W. -L., Johnson, J. E., Fahnestock, M. F., & Bryce, J. G. (2018). Authigenic carbonate formation influenced by freshwater inputs and methanogenesis in coal-bearing strata offshore Shimokita, Japan (IODP site C0020). Marine and Petroleum Geology, 96, 288-303. doi:10.1016/j.marpetgeo.2018.06.007

Wik, M., Johnson, J. E., Crill, P. M., DeStasio, J. P., Erickson, L., Halloran, M. J., . . . Varner, R. K. (2018). Sediment Characteristics and Methane Ebullition in Three Subarctic Lakes. Journal of Geophysical Research: Biogeosciences, 123(8), 2399-2411. doi:10.1029/2017jg004298

Remiszewski, K. A., Bryce, J. G., Fahnestock, M. F., Pettitt, E. A., Blichert-Toft, J., Vadeboncoeur, M. A., & Bailey, S. W. (2016). Elemental and isotopic perspectives on the impact of arbuscular mycorrhizal and ectomycorrhizal fungi on mineral weathering across imposed geologic gradients. Chemical Geology, 445, 164-171. doi:10.1016/j.chemgeo.2016.05.005

Guitreau, M., Mukasa, S. B., Blichert-Toft, J., & Fahnestock, M. F. (2016). Pikes Peak batholith (Colorado, USA) revisited: A SIMS and LA-ICP-MS study of zircon U–Pb ages combined with solution Hf isotopic compositions. Precambrian Research, 280, 179-194. doi:10.1016/j.precamres.2016.05.001

Giacomoni, P. P., Coltorti, M., Bryce, J. G., Fahnestock, M. F., & Guitreau, M. (2016). Mt. Etna plumbing system revealed by combined textural, compositional, and thermobarometric studies in clinopyroxenes. Contributions to Mineralogy and Petrology, 171(4). doi:10.1007/s00410-016-1247-7

Most Cited Publications