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Geochemistry of streams from Byers Peninsula, Livingston Island

  • W. Berry Lyons (a1), K.A. Welch (a1), S.A. Welch (a1), A. Camacho (a2), C. Rochera (a2), L. Michaud (a3), R. deWit (a4) and A.E. Carey (a1)...


In January and February 2009, a series of water samples were collected from streams on Byers Peninsula. These samples were analysed for major elements and δ18O to determine the role of lithology and landscape position on stream geochemistry, and to understand better the hydrology (i.e. residence time of water) of these systems. Precipitation chemistry is enriched in Na+, as are the streams located close to the coast. Streams originating from inland locations have much higher percentages of Ca2+. In contrast, Mg2+ varied little, though streams that are in greater contact with volcanic-derived soils have slightly higher concentrations. Anion percentages varied greatly between streams with SO42- ranging from 5% to 45% of the anion composition. Dissolved Si concentrations as high as 141 μM were observed. All these data suggest that active chemical weathering is occurring in this region. A time series over 13 days at one stream showed little variation in major element geochemistry. The δ18O of precipitation samples collected over this same period varied by ∼10‰ while the majority of stream samples varied less than ∼1.5‰. These data indicate that the stream waters represent mixtures of precipitation events, melting snow and water from the subsurface that had gained solutes through chemical weathering.


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Björck, S., Håkansson, H., Zale, R., Karlén, W.Jönsson, B.L. 1991. A late Holocene lake sediment sequence from Livingston Island, South Shetland Islands, with palaeoclimatic implications. Antarctic Science, 3, 6172.
Blum, J.D., Gazis, C.A., Jacobson, A.D.Chamberlain, C.P. 1998. Carbonate versus silicate weathering in the Raikhot watershed within the High Himalayan Crystalline Series. Geology, 26, 411414.
Camacho, A. 2006. Planktonic microbial assemblages and the potential effects of metazooplankton predation on the food web of lakes from the maritime Antarctica and sub Antarctic islands. Reviews on Environmental Science and Biotechnology, 5, 167185.
Caulkett, A.P.Ellis-Evans, J.C. 1997. Chemistry of streams of Signy Island, maritime Antarctic: sources of major ions. Antarctic Science, 9, 311.
Crame, J.A., Pirrie, D., Crampton, J.S.Duane, A.M. 1993. Stratigraphy and regional significance of the Upper Jurassic-Lower Cretaceous Byers Group, Livingston Island, Antarctica. Journal of the Geological Society, London, 150, 10751087.
Gaillardet, J., Dupre, B.Allègre, C.J. 1999. Geochemistry of large river suspended sediments: silicate weathering or recycling tracer? Geochimica et Cosmochimica Acta, 63, 40374051.
Goldsmith, S.T., Carey, A.E., Johnson, B.M., Welch, S.A., Lyons, W.B., McDowell, W.H.Pigott, J.S. 2010. Stream geochemistry, chemical weathering and CO2 consumption potential of andesitic terrains, Dominica, Lesser Antilles. Geochemica et Cosmochimica Acta, 74, 85103.
Gooseff, M.N., McKnight, D.M., Lyons, W.B.Blum, A.E. 2002. Weathering reactions and hyporheic exchange controls on stream water chemistry in a glacial meltwater stream in the McMurdo Dry Valleys. Water Resources Research, 38, 1279.
Green, W.J., Stage, B.R., Preston, A., Wagers, S., Shacat, J.Newell, S. 2005. Geochemical processes in the Onyx River, Wright Valley, Antarctica: major ions, nutrients, trace metals. Geochimica et Cosmochimica Acta, 69, 839850.
Hall, K. 1993. Enhanced bedrock weathering in association with late-lying snowpatches: evidence from Livingston Island, Antarctica. Earth Surface Processes and Landforms, 18, 121129.
Hindshaw, R.S., Tipper, E.T., Reynolds, B.C., Lemarchand, E., Wienderhold, J.G., Magnusson, J., Bernasconi, S.M., Kretzschmar, R.Bourdon, B. 2011. Hydrological control of stream water chemistry in a glacial catchment (Damma Glacier, Switzerland). Chemical Geology, 285, 213230.
Hodgson, D.A., Dyson, C.L., Jones, V.J.Smellie, J.L. 1998. Tephra analysis of sediments from Midge Lake (South Shetland Islands) and Sombre Lake (South Orkney Islands), Antarctica. Antarctic Science, 10, 1320.
Hodson, A. 2006. Biogeochemistry of snowmelt in an Antarctic glacial ecosystem. Water Resources Research, 10.1029/2005WR004311.
Hodson, A., Heaton, T., Langford, H.Newsham, K. 2010. Chemical weathering and solute export by meltwater in a maritime Antarctic glacier basin. Biogeochemistry, 98, 927.
Hu, M.-H., Stallard, R.F.Edmond, J.M. 1982. Major ion chemistry of some large Chinese rivers. Nature, 298, 550553.
Jones, V.J., Juggins, S.Ellis-Evans, J.C. 1993. The relationship between water chemistry and surface sediment diatom assemblages in maritime Antarctic lakes. Antarctic Science, 5, 339348.
Keller, K., Blum, J.D.Kling, G.W. 2010. Stream geochemistry as an indicator of increasing permafrost thaw depth in an Arctic watershed. Chemical Geology, 273, 7681.
Lee, Y.I., Lim, H.S.Yoon, H.I. 2004. Geochemistry of soils of King George Island, South Shetland Islands, West Antarctica: implications for pedogenesis in cold polar regions. Geochimica et Cosmochimica Acta, 86, 43194333.
López-Martínez, J., Serrano, E.Martínez De Pisón, E. 1996a. Geomorphological features of the drainage system. In López-Martínez, J., Thomson, J.R.A.&Thomson, J.W., eds. Geomorphological Map of Byers Peninsula, Livingston Island. BAS GEOMAP Series, Sheet 5-A, Cambridge: British Antarctic Survey, 1519.
Lopez-Martínez, J., Hathaway, B., Lomas, S., Martínez De Pisón, E.Arche, A. 1996b. Structural geomorphology and geological settings. In López-Martínez, J., Thomson, J.R.A.&Thomson, J.W., eds. Geomorphological map of Byers Peninsula, Livingston Island. BAS GEOMAP Series, Sheet 5-A. Cambridge: British Antarctic Survey, 914.
Lyons, W.B., Carey, A.E., Hicks, D.M.Nezat, C.A. 2005. Chemical weathering in high sediment-yielding watersheds, New Zealand. Journal of Geophysical Research, 110, 10.1029/2003JF000088.
Lyons, W.B., Welch, K.A., Gardner, C.B., Jaros, C., Moorhead, D.L., Knoepfle, J.L.Doran, P.T. 2012. The geochemistry of upland ponds, Taylor Valley, Antarctica. Antarctic Science, 24, 314.
Lyons, W.B., Welch, K.A., Neumann, K., Toxey, J.K., McArthur, R., Williams, C., McKnight, D.M.Moorhead, D. 1998. Geochemical linkages among glaciers, streams, and lakes within the Taylor Valley, Antarctica. Antarctic Research Series, 72, 7792.
McKnight, D.M., Niyogi, D.K., Alger, A.S., Bomblies, A., Conovitz, P.A.Tate, C.M. 1999. Dry Valley streams in Antarctica: ecosystems waiting for water. Bioscience, 49, 985995.
Millot, R., Gaillardet, J., Dupré, B.Allègre, C.J. 2003. Northern latitude chemical weathering rates: clues from the Mackenzie River Basin, Canada. Geochimica et Cosmochimica Acta, 67, 13051329.
Navas, A., López-Martínez, J., Casas, J., Machin, J., Durán, J.J., Serrano, E.Cuchi, J.-A. 2006. Soil characteristics along a transect on raised marine surfaces on Byers Peninsula, South Shetland Islands. In Fütterer, D.K., Damaske, D., Kleinschmidt, G., Miller, H.&Tessensohn, F., eds. Antarctica: contributions to global earth sciences. Berlin: Springer, 467474.
Navas, A., López-Martínez, J., Casas, J., Machin, J., Durán, J.J., Serrano, E., Cuchi, J.-A.Mink, S. 2008. Soil characteristics on varying lithological substrates in the South Shetland Islands, maritime Antarctica. Geoderma, 144, 123139.
Nezat, C.A., Lyons, W.B.Welch, K.A. 2001. Chemical weathering in streams of a polar desert (Taylor Valley, Antarctica). Geological Society of America Bulletin, 113, 14011408.
Noon, P.E., Leng, M.J., Arrowsmith, C., Edworthy, M.G.Strachan, R.J. 2002. Seasonal observations of stable isotope variations in a valley catchment, Signy Island, South Orkney Islands. Antarctic Science, 14, 333342.
Pallàs, R., Smellie, J.L., Casas, J.M.Calvet, J. 2001. Using tephrochronology to date temperate ice: correlation between ice tephras on Livingston Island and eruptive units on Deception Island volcano (South Shetland Islands, Antarctica). The Holocene, 11, 149160.
Petrone, K.C., Jones, J.B., Hinzman, L.D.Boone, R.D. 2006. Seasonal export of carbon, nitrogen and major solutes from Alaskan catchments with discontinuous permafrost. Journal of Geophysical Research, 10.1029/2005JG000055.
Pokrovsky, O.S., Schott, J., Kudryavtzev, D.I.Dupré, B. 2005. Basalt weathering in central Siberia under permafrost conditions. Geochemica et Cosmochemica Acta, 69, 56595680.
Quesada, A., Camacho, A., Rochera, C.Velázquez, D. 2009. Byers Peninsula: a reference site for coastal, terrestrial, and limnetic ecosystem studies in maritime Antarctica. Polar Science, 3, 181187.
Rochera, C., Justel, A., Fernandez-Valiente, E., Bañón, M., Rico, E., Toro, M., Camacho, A.Quesada, A. 2010. Interannual meteorological variability and its effects on a lake from Maritime Antarctica. Polar Biology, 33, 16151628.
Smellie, J.L., Davies, R.E.S.Thomson, M.R.A. 1980. Geology of a Mesozoic intra-arc sequence on Byers Peninsula, Livingston Island, South Shetland Islands. British Antarctic Survey Bulletin, No. 50, 5576.
Smellie, J.L., Pankhurst, R.J., Thomson, M.R.A.Davies, R.E.S. 1984. The geology of the South Shetland Islands: VI. Stratigraphy, geochemistry and evolution. British Antarctic Survey Scientific Reports, No. 87, 85.
Smellie, J.L., Liesa, M., Munoz, J.A., Sabat, F., Pallas, R.Willan, R.C.R. 1995. Lithostratigraphy of volcanic and sedimentary sequences in central Livingston Island, South Shetland Islands. Antarctic Science, 7, 99113.
Toro, M., Camacho, A., Rochera, C., Rico, E., Bañón, M., Fernández-Valiente, E., Marco, E., Justel, A., Avendaño, M.C., Ariosa, Y., Vincent, W.F.Quesada, A. 2007. Limnological characteristics of the freshwater ecosystems of Byers Peninsula, Livingston Island, in maritime Antarctica. Polar Biology, 30, 635649.
Welch, K.A., Lyons, W.B., Whisner, C., Gardner, C.B., Gooseff, M.N., McKnight, D.M.Priscu, J.C. 2010. Spatial variations in the geochemistry of glacial meltwater streams in the Taylor Valley, Antarctica. Antarctic Science, 22, 662672.


Geochemistry of streams from Byers Peninsula, Livingston Island

  • W. Berry Lyons (a1), K.A. Welch (a1), S.A. Welch (a1), A. Camacho (a2), C. Rochera (a2), L. Michaud (a3), R. deWit (a4) and A.E. Carey (a1)...


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