Nitrifying and denitrifying bacteria in Lake Bonney. Antarctic Journal of the U.S. 28, 239-241 (1993).
Perennial ice covers and their influence on antarctic lake ecosystems, in Physical and Biogeochemical Processes in Antarctic Lakes. Antarctic Research Series 59, 53-70 (1993).
Phytoplankton utilization of ammonium and nitrate in Lake Bonney: A preliminary assessment. Antarctic Journal of the U.S. 28, 241-243 (1993).
Potential hydrologic and geochemical consequences of the 1992 merging of Lake Chad with Lake Hoare in Taylor Valley. Antarctic Journal of the U.S. 28, 249-251 (1993).
Stable isotopic biogeochemistry of carbon and nitrogen in a perennially ice-covered Antarctic lake. Chemical Geology 107, 159-172 (1993)..
Physical and Biogeochemical Processes in Antarctic Lakes 59, 71-81 (Wiley, 1993).
Water column transformations of nitrogen in Lake Bonney, a perennially ice-covered antarctic lake. Antarctic Journal of the U.S. 28, 237-239 (1993).
Nematodes and soil properties in the Dry Valleys of southern Victoria Land, Antarctica. Bulletin of the Ecological Society of America 73, 179 (1992).
Nematodes in Antarctic Dry Valley soils: extraction and distribution. Journal of Nematology 24, 591 (1992).
Photosynthesis-Irradiance Relationships in Phytoplankton From the Physically Stable Water Column of a Perennially Ice-Covered Lake (Lake Bonney, Antarctica). J. Phycol. 28, 179-185 (1992).
Spectral Irradiance and Bio-Optical Properties in Perennially Ice-Covered Lakes of the Dry Valleys (McMurdo Sound, Antarctica). Antarctic Research Series 57, 1-14 (1992).
McMurdo Dry Valleys: a cold desert ecosystem. Report of a National Science Foundation Workshop (1991). at <http://mcmlter.org/file/4113>
Nematodes in the McMurdo Dry Valleys of Southern Victoria Land. Antarctic Journal of the United States 26, 233-234 (1991).
Development and Application of a Technique for Estimating Nutrient Deficiency in Soft Sediments. Hydrobiologia 203, 93-97 (1990).
Global and Planetary Change 22, (1990).
Nematode Ecology of the McMurdo Dry Valley Ecosystems. Antarctic Journal of the United States 25, 229-230 (1990).
Inorganic Nitrogen Uptake and Regeneration in Perennially Ice-Covered Lakes Fryxell and Vanda, Antarctica. Journal of Plankton Research 11, 335-351 (1989).
Photon Dependence of Inorganic Nitrogen Transport by Phytoplankton in Perennially Ice-Covered Antarctic Lakes. Hydrobiologia 172, 173-182 (1989).
Temperature Dependence of Inorganic Nitrogen Uptake and Assimilation in Antarctic Sea-Ice Microalgae. Polar Biology 9, 443-446 (1989).
Diel Patterns of Photosynthate Biosynthesis by Phytoplankton in Permanently Ice-Covered Antarctic Lakes Under Continuous Sunlight. Journal of Plankton Research 10, 333-340 (1988).
Photosynthate Distribution by Microplankton in Permanently Ice-Covered Antarctic Desert Lakes. Limnol. Oceanogr. 32, 260-270 (1987).