Works (27)
2024 article
Role of Source, Mineralogy, and Organic Complexation on Lability and Fe Isotopic Composition of Terrestrial Fe sources to the Gulf of Alaska
Huang, L., Aarons, S. M., Koffman, B. G., Cheng, W., Hanschka, L., Munk, L. A., … Arendt, C. A. (2024, June 27). ACS EARTH AND SPACE CHEMISTRY, Vol. 6.
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2023 journal article
Environmental controls on observed spatial variability of soil pore water geochemistry in small headwater catchments underlain with permafrost
CRYOSPHERE, 17(9), 3987–4006.
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2023 journal article
High-precision zirconium isotope analysis of Pacific seawater reveals large mass-dependent fractionations in the ocean
GEOCHIMICA ET COSMOCHIMICA ACTA, 365, 202–214.
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2023 journal article
Spatial characterization of chemical weathering in a proglacial river system, southcentral Alaska
CHEMICAL GEOLOGY, 629.
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2022 journal article
Chemostatic concentration-discharge behaviour observed in a headwater catchment underlain with discontinuous permafrost
HYDROLOGICAL PROCESSES, 36(5).
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2022 article
Environmental Controls on Observed Spatial Variability of Soil Pore Water Geochemistry in Small Headwater Catchments Underlain with Permafrost
Conroy, N., Heikoop, J., Lathrop, E., Musa, D., Newman, B., Xu, C., … Wullschleger, S. (2022, May 13). [], Vol. 5.
2022 journal article
High nitrate variability on an Alaskan permafrost hillslope dominated by alder shrubs
CRYOSPHERE, 16(5), 1889–1901.
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2022 journal article
Increased Arctic NO3- Availability as a Hydrogeomorphic Consequence of Permafrost Degradation and Landscape Drying
Nitrogen, 3(2), 314–332.
2022 article
Supplementary material to "Environmental Controls on Observed Spatial Variability of Soil Pore Water Geochemistry in Small Headwater Catchments Underlain with Permafrost"
Conroy, N. A., Heikoop, J., Lathrop, E., Musa, D., Newman, B., Xu, C., … Wullschleger, S. (2022, May 13).
2021 article
High Temporal and Spatial Nitrate Variability on an Alaskan Hillslope Dominated by Alder Shrubs
McCaully, R. E., Arendt, C. A., Newman, B. D., Salmon, V. G., Heikoop, J. M., Wilson, C. J., … Wullschleger, S. D. (2021, June 11).
2021 article
Supplementary material to "High Temporal and Spatial Nitrate Variability on an Alaskan Hillslope Dominated by Alder Shrubs"
McCaully, R. E., Arendt, C. A., Newman, B. D., Salmon, V. G., Heikoop, J. M., Wilson, C. J., … Wullschleger, S. D. (2021, June 11).
2021 dataset
Thaw Depth, Oxyanion Concentrations, and Soil Moisture from Elevated Microtopographic Polygonal Features, Utqiagvik (Barrow), Alaska, 2016 and 2017
Next Generation Ecosystems Experiment - Arctic, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (US).
2020 article
The Geological Consequences of Global Climate Change
Encyclopedia of Geology, pp. 510–522.
2020 journal article
Use of Geospatial, Hydrologic, and Geochemical Modeling to Determine the Influence of Wetland-Derived Organic Matter in Coastal Waters in Response to Extreme Weather Events
FRONTIERS IN MARINE SCIENCE, 7.
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2019 dataset
Snow and Surface Water Chemistry and Isotopes in Utqiagvik (Barrow), Alaska, 2013
Next Generation Ecosystems Experiment - Arctic, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (US).
2018 journal article
Influence of glacial meltwater on global seawater delta U-234
GEOCHIMICA ET COSMOCHIMICA ACTA, 225, 102–115.
Contributors: , S. Aciego *, K. Sims *, S. Das *, C. Sheik * & E. Stevenson * n
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2017 journal article
Dust composition changes from Taylor Glacier (East Antarctica) during the last glacial-interglacial transition: A multi-proxy approach
Quaternary Science Reviews, 162, 60–71.
Contributors: S. Aarons *, S. Aciego *, * , M. Blakowski *, A. Steigmeyer *, P. Gabrielli *, M. Sierra-Hernández *, E. Beaudon *
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2017 journal article
Seasonal progression of uranium series isotopes in subglacial meltwater: Implications for subglacial storage time
CHEMICAL GEOLOGY, 467, 42–52.
Contributors: , S. Aciego *, K. Sims * & S. Aarons * n
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2016 journal article
Characterizing glacial meltwater sources in the Athabasca Glacier, Canada, using noble gases as tracers
Applied Geochemistry, 76, 136–147.
Contributors: Y. Niu *, M. Castro *, C. Hall *, S. Aciego * & *
2016 journal article
Hydrologic controls on radiogenic Sr in meltwater from an alpine glacier system: Athabasca Glacier, Canada
Applied Geochemistry, 69, 42–49.
Contributors: , E. Stevenson * & S. Aciego * *
2016 journal article
Implications for post-comminution processes in subglacial suspended sediment using coupled radiogenic strontium and neodymium isotopes
Geomorphology, 259, 134–144.
Contributors: A. Clinger *, S. Aciego *, E. Stevenson *, * & M. Robbins*
2016 journal article
Insights into combined radiogenic and stable strontium isotopes as tracers for weathering processes in subglacial environments
Chemical Geology, 429, 33–43.
Contributors: E. Stevenson *, S. Aciego *, P. Chutcharavan *, I. Parkinson *, K. Burton *, M. Blakowski *, *
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2015 journal article
An open source Bayesian Monte Carlo isotope mixing model with applications in Earth surface processes
Geochemistry, Geophysics, Geosystems, 16(5), 1274–1292.
Contributors: , S. Aciego * & E. Hetland * *
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2015 journal article
Climate versus geological controls on glacial meltwater micronutrient production in southern Greenland
Earth and Planetary Science Letters, 424, 51–58.
Contributors: S. Aciego *, E. Stevenson * & *
2015 journal article
Microbial communities of the Lemon Creek Glacier show subtle structural variation yet stable phylogenetic composition over space and time
Frontiers in Microbiology, 6(MAY).
Contributors: C. Sheik *, E. Stevenson *, P. Den Uyl *, * , S. Aciego * & G. Dick *
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2015 journal article
Noble gas signatures in Greenland: Tracing glacial meltwater sources
Geophysical Research Letters, 42(21), 9311–9318.
Contributors: Y. Niu *, M. Clara Castro *, S. Aciego *, C. Hall *, E. Stevenson *, * , S. Das *
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2014 journal article
Sequential Separation of Uranium, Hafnium and Neodymium from Natural Waters Concentrated by Iron Coprecipitation
Geostandards and Geoanalytical Research, 39(3), 293–303.
Contributors: , S. Aciego *, K. Sims * & M. Robbins* *
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