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Stratification and dynamics of microbial loop communities in Lake Fryxell, Antarctica. Freshwater Biology 44, 649-661 (2000).
The use of anhydrobiosis by soil nematodes in the Antarctic Dry Valleys. Functional Ecology 14, 460-467 (2000).
UV radiation and potential biological effects beneath the perennial ice cover of an antarctic lake. Hydrobiologia 427, 155-165 (2000).
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Chlorine-36 in the waters of the McMurdo Dry Valley lakes, southern Victoria Land, Antarctica: revisited. Geochimica et Cosmochimica Acta 62, 185-191 (1999).
Ciliated protozoa of two antarctic lakes: analysis by quantitative protargol staining and examination of artificial substrates. Polar Biology 21, 285-294 (1999).
Controls on soil biodiversity: insight s from extreme environments. Applied Soil Ecology 13, 137-150 (1999).
Dating quaternary lacustrine sediments in the McMurdo Dry Valleys Antarctica. Palaeography, Palaeoclimatology, Palaeoecology 147, 223-239 (1999).
Diatoms of the McMurdo Dry Valleys, Antarctica: A taxonomic appraisal including a detailed study of the genus Hantzschia. M.S., (1999).
The distribution and relative abundance of ammonium-oxidizing bacteria in lakes of the McMurdo Dry Valleys, Antarctica. Hydrobiologia 401, 113-130 (1999).
Dry Valley streams in Antarctica: ecosystems waiting for water. Bioscience 49, 985-995 (1999).
Ecological legacies: production, persistence and influence on soil and lake ecosystems of the Antarctic dry valleys. Bioscience 49, 1009-1019 (1999).
Effects of research diving on a stratified antarctic lake. Water Research (1999).
Environmental controls of the diversity, activity, and function of soil nematodes in the McMurdo Dry Valleys of Antarctic. Ph.D., (1999).
Factors Affecting the Distribution and Dynamics of Bacterioplankton Biomass and Diversity in Taylor Valley Lakes, Antarctica. Ph.D., (1999).
Geomicrobiology of sub-glacial ice above Vostok Station. Science 286, 2141-2144 (1999).
History of McMurdo Dry Valley Lakes, Antarctica, from stable chlorine isotope data. Geology 27, (1999).
How soils structure communities in the McMurdo Dry Valleys, Antarctica. Bioscience 48, 973-983 (1999).
The importance of terminus cliff melt on stream flow, Taylor Valley, McMurdo Dry Valleys. Global and Planetary Change 22, 105-115 (1999).
Interactions underground: soil biodiversity, mutalism and ecosystem processes. Bioscience 49, 109-119 (1999).
Invertebrate biodiversity in Antarctic Dry Valley soils and sediments. Ecosystems 2, 482-492 (1999).