Export 63 results:Author Title [ Type] Year
Filters: Author is Kathleen A. Welch [Clear All Filters]
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 45, 440 - 454 (2013).
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
Experimental formation of pore fluids in McMurdo Dry Valleys soils. Antarctic Science 27, 163 - 171 (2015).
Extreme hydrochemical conditions in natural microcosms entombed within Antarctic ice. Hydrological Processes 18, 379-387 (2004).
Fe and Nutrients in Coastal Antarctic Streams: Implications for Primary Production in the Ross Sea. Journal of Geophysical Research: Biogeosciences 123, 3507 - 3522 (2018).
Fossil fuel burning in Taylor Valley, southern Victoria Land, Antarctica: estimating the role of scientific activities on carbon and nitrogen reservoirs and fluxes. Environmental Science and Technology 34, 1659-1662 (2000).
Garwood Valley, Antarctica: A new record of Last Glacial Maximum to Holocene glaciofluvial processes in the McMurdo Dry Valleys. Geological Society of America Bulletin 125, 1484 - 1502 (2013).
The Geochemistry of Supraglacial Streams of Canada Glacier, Taylor Valley (Antarctica), and their Evolution into Proglacial Waters. Aquatic Geochemistry 11, 391-412 (2005).
The geochemistry of upland ponds, Taylor Valley, Antarctica. Antarctic Science 24, 3 - 14 (2012).
Geomicrobiology of sub-glacial ice above Vostok Station. Science 286, 2141-2144 (1999).
Groundwater seeps in Taylor Valley Antarctica: An example of a subsurface melt event. Annals of Glaciology 40, 200-206 (2005).
Halogen geochemistry of the McMurdo Dry Valleys Lakes, Antarctica: clues to the origin of solutes and lake evolution. Geochimica et Cosmochimica Acta 69, 305-323 (2005).
History of McMurdo Dry Valley Lakes, Antarctica, from stable chlorine isotope data. Geology 27, (1999).
The hydroecology of an ephemeral wetland in the McMurdo Dry Valleys, Antarctica. Journal of Geophysical Research: Biogeosciences (2019). doi:10.1029/2019JG005153
Hypersaline “wet patches” in Taylor Valley, Antarctica. Geophysical Research Letters 39, (2012).
The impact of fossil fuel burning related to scientific activities in the McMurdo Dry Valleys, Antarctica: Revisited. Elementa: Science of the Anthropocene 6, (2018).
The importance of landscape position and legacy: The evolution of the Taylor Valley Lake District, Antarctica. Freshwater Biology 43, 355-367 (2000).
Lithium in waters of a polar desert. Geochimica et Cosmochimica Acta 61, 4309-4319 (1997).
The McMurdo Dry Valleys Long-Term Ecological Research Program: new understanding of the biogeochemistry of the Dry Valley lakes: a review. Polar Geography 25, 202-217 (2001).
McMurdo Dry Valleys LTER: Density-driven mixing in Lake Hoare?. Antarctic Journal of the United States - 1996 Review Issue (NSF 98-28) 31, 205 (1998).
McMurdo LTER: Comparative limnology of the Taylor Valley lakes: The major solutes. Antarctic Journal of the U.S. 30, 292-293 (1995).
McMurdo LTER: Inorganic geochemical studies with special reference to calcium carbonate dynamics. Antarctic Journal of the U.S. 29, 237-239 (1994).
Mercury in aquatic systems in Antarctica. Geophysical Research Letters 26, 2235-2238 (1999).
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 123, 2877 - 2887 (2018).
Organic carbon in Antarctic precipitation. Geophysical Research Letters 34, (2007).