Sutherland, D. and Hawes, I. 2008. Annual growth layers as proxies of past growth conditions for benthic microbial mats in a perennially ice covered Antarctic Lake. Microbial Ecology 67: 279-292.
Hawes, I. Schwarz, A.-M. McMurdo LTER: Photosynthesis in benthic cyanobacterial mats from Lake Hoare, Antarctica. Antarctic journal of the United States 30(5): 296-297, 1995.
Hawes, I. Schwarz, A.-M. Photosynthesis in benthic cyanobacterial mats from Lake Hoare, Antarctica. Antarctic journal of the United States 30: 296-297, 1997.
Hawes, I. Schwarz, A.-M. Photosynthesis in an extreme shade habitat: benthic microbial mats from Lake Hoare, Antarctica. Journal of phycology 35(3): 448-459, 1999.
Hawes, I. Moorhead, D. Sutherland, D. Schmeling, J. Scwarz, A-M Benthic primary production in two perennially ice-covered Antarctic Lakes: patterns of biomass accumulation with a model of community metabolism. Antarctic science 13(1): 18-27, 2001.
Hawes, I. Schwarz, A-M. Absorption and utilization of low irradiance by cyanobacterial mats in two ice-covered Antarctic lakes.Journal of phycology 37(1): 5-15, 2000.
Hawes, I. The state of the Ross Sea region terrestrial environment: Aquatic habitats. in: Ross Sea Region 2001: A state of the environment report for the Ross Sea region of Antarctica.Waterhouse E.(ed) Christchurch: New Zealand Antarctic Institute. 2001. pp.4.58-4.78
Howard-Williams, C. Hawes, I. Schwarz, A.-M. Vincent, W.F. Ultraviolet radiation in New Zealand and Antarctic lakes. in: UV radiation and its effects: an update: report of a workshop sponsored by the National Science Strategy Committee for Climate Change, December 1997. Wellington: Royal Society of New Zealand. 1997. pp.79-81 [Royal Society of New Zealand Miscellaneous Series: 49]
Howard-Williams, C. Schwarz, A.-M. Hawes, I. Priscu, J.C. Optical properties of the McMurdo Dry Valley Lakes, Antarctica. in: Ecosystem dynamics in a polar desert: the McMurdo Dry Valleys, Antarctica.Priscu J.C. (ed) Washington: American Geophysical Union. 1998. pp.189-203 [Antarctic research series: 72] ISBN 0875908993
