McMurdo LTER Publications

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2023
Bergstrom AJ, Welch KA, Gooseff MN. Spatial patterns of major ions and their relationship to sediment concentration in near surface glacier ice, Taylor Valley Antarctica. Journal of Geophysical Research: Earth Surface. 2023. doi:10.1029/2022JF006980.
2021
Heindel RC, Darling JP, Singley JG, et al. Diatoms in hyporheic sediments trace organic matter retention and processing in the McMurdo Dry Valleys, Antarctica. Journal of Geophysical Research: Biogeosciences. 2021;126(2):e2020JG006097. doi:10.1029/2020JG006097.
Harmon RS, Leslie DL, W. Lyons B, Welch KA, McKnight DM. Geochemistry of contrasting stream types, Taylor Valley, Antarctica. GSA Bulletin. 2021;133(1/2):425-448. doi:10.1130/B35479.1.
2020
Diaz MA, Welch SA, Sheets JM, et al. Geochemistry of aeolian material from the McMurdo Dry Valleys, Antarctica: Insights into Southern Hemisphere dust sources. Earth and Planetary Science Letters. 2020;547. doi:10.1016/j.epsl.2020.116460.
Bergstrom AJ, Gooseff MN, Singley JG, Cohen MJ, Welch KA. Nutrient uptake in the supraglacial stream network of an Antarctic glacier. Journal of Geophysical Research: Biogeosciences. 2020. doi:10.1029/2020JG005679.
2019
Harmon ME, Leslie DL, W. Lyons B, Welch KA, McKnight DM. Diurnal chemistry of two contrasting stream types, Taylor Valley, McMurdo Dry Valley Region, Antarctica. Chudaev O, Kharaka Y, Harmon RS, Millot R, Shouakar-Stash O. E3S Web of Conferences. 2019;98. doi:10.1051/e3sconf/20199801020.
W. Lyons B, Mikucki JA, German LA, et al. The Geochemistry of Englacial Brine From Taylor Glacier, Antarctica. Journal of Geophysical Research: Biogeosciences. 2019;124(3). doi:10.1029/2018JG004411.
Wlostowski A, Schulte NO, Adams B, et al. The hydroecology of an ephemeral wetland in the McMurdo Dry Valleys, Antarctica. Journal of Geophysical Research: Biogeosciences. 2019. doi:10.1029/2019JG005153.
2018
Diaz MA, Adams B, Welch KA, et al. Aeolian material transport and its role in landscape connectivity in the McMurdo Dry Valleys, Antarctica. Journal of Geophysical Research: Earth Surface. 2018;123(12):3323 - 3337. doi:10.1029/2017JF004589.
Saelens ED, Gardner CB, Welch KA, Welch S, W. Lyons B. Barium and barite dynamics in Antarctic streams. Geology. 2018;46(9):811 - 814. doi:10.1130/G45048.1.
Olund SA, W. Lyons B, Welch S, Welch KA. Fe and Nutrients in Coastal Antarctic Streams: Implications for Primary Production in the Ross Sea. Journal of Geophysical Research: Biogeosciences. 2018;123(12):3507 - 3522. doi:10.1029/2017JG004352.
W. Lyons B, Saelens ED, Welch KA. The impact of fossil fuel burning related to scientific activities in the McMurdo Dry Valleys, Antarctica: Revisited. Elementa: Science of the Anthropocene. 2018;6. doi:10.1525/elementa.288.
Khan AL, McMeeking G, Schwarz JP, et al. Near-surface refractory black carbon observations in the atmosphere and snow in the McMurdo Dry Valleys, Antarctica and potential impacts of foehn winds. Journal of Geophysical Research: Atmospheres. 2018;123(5):2877 - 2887. doi:10.1002/2017JD027696.
2017
W. Lyons B, Bullen T, Welch KA. Ca isotopic geochemistry of an Antarctic aquatic system. Geophysical Research Letters. 2017;44(2):882 - 891. doi:10.1002/2016GL071169.
Leslie DL, Welch KA, W. Lyons B. A temporal stable isotopic (δ18O, δD, d-excess) comparison in glacier meltwater streams, Taylor Valley, Antarctica. Hydrological Processes. 2017;31(17):3069 - 3083. doi:10.1002/hyp.v31.1710.1002/hyp.11245.
2016
Sakaeva A, Sokol ER, Kohler TJ, et al. Evidence for dispersal and habitat controls on pond diatom communities from the McMurdo Sound Region of Antarctica. Polar Biology. 2016. doi:10.1007/s00300-016-1901-6.
Gooseff MN, Van Horn DJ, Sudman Z, McKnight DM, Welch KA, W. Lyons B. Stream biogeochemical and suspended sediment responses to permafrost degradation in stream banks in Taylor Valley, Antarctica. Biogeosciences. 2016;13(6):1723 - 1732. doi:10.5194/bg-13-1723-2016.
2015
W. Lyons B, Dailey KR, Welch KA, Deuerling KM, Welch S, McKnight DM. Antarctic streams as a potential source of iron for the Southern Ocean: Figure 1. Geology. 2015;43(11):1003 - 1006. doi:10.1130/G36989.1.
Yang N, Welch KA, T. Mohajerin J, et al. Comparison of arsenic and molybdenum geochemistry in meromictic lakes of the McMurdo Dry Valleys, Antarctica: Implications for oxyanion-forming trace element behavior in permanently stratified lakes. Chemical Geology. 2015;404:110 - 125. doi:10.1016/j.chemgeo.2015.03.029.
Levy JS, Fountain AG, W. Lyons B, Welch KA. Experimental formation of pore fluids in McMurdo Dry Valleys soils. Antarctic Science. 2015;27(02):163 - 171. doi:10.1017/S0954102014000479.
Bisson KM, Welch KA, Welch S, et al. Patterns and processes of salt efflorescences in the McMurdo region, Antarctica. Artic, Antarctic and Alpine Research. 2015. Available at: http://aaarjournal.org/doi/abs/10.1657/AAAR0014-024.
Castendyk D, McKnight DM, Welch KA, Niebuhr S, Jaros C. Pressure-driven, shoreline currents in a perennially ice-covered, pro-glacial lake in Antarctica, identified from a LiCl tracer injected into a pro-glacial stream. Hydrological Processes. 2015;29(9):2212 - 2231. doi:10.1002/hyp.v29.910.1002/hyp.10352.
2014
Leslie DL, W. Lyons B, Warner N, et al. Boron isotopic geochemistry of the McMurdo Dry Valley lakes, Antarctica. Chemical Geology. 2014;386:152 - 164. doi:10.1016/j.chemgeo.2014.08.016.
2013
W. Lyons B, Leslie DL, Harmon RS, et al. The carbon stable isotope biogeochemistry of streams, Taylor Valley, Antarctica. Applied Geochemistry. 2013;32:26 - 36. doi:10.1016/j.apgeochem.2012.08.019.
Bagshaw E, Tranter M, Fountain AG, Welch KA, Basagic HJ, W. Lyons B. Do Cryoconite Holes have the Potential to be Significant Sources of C, N, and P to Downstream Depauperate Ecosystems of Taylor Valley, Antarctica?. Arctic, Antarctic, and Alpine Research. 2013;45(4):440 - 454. doi:10.1657/1938-4246-45.4.440.

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