Summary
Data for cellulose decomposition at South Georgia in litter bags and cotton strips are combined with information on the cellulolytic activity of fungi to show that major differences in the rate of cellulose breakdown are possible. An explanation for this is offered in terms of plant growth form, micro-climate and substratum quality. Cellulose break-down is linked to nutrient cycling for particular species via the percentage element content in standing dead organic matter. It is suggested that at South Georgia decomposition is mediated via a different system to that described for Arctic communities.
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References
Aleksandrova VD (1980) The Arctic and Antarctic: Their division into geobotanical areas. Cambridge University Press, Cambridge
Bliss LC, Heal OW, Moore JJ (1981) Tundra ecosystems: a comparative analysis. Cambridge University Press, Cambridge
Bliss LC (1979) Vascular plant vegetation of the Southern Circumpolar Region in relation to antarctic, alpine and arctic vegetation. Can J Bot 57: 2167–2178
Bliss LC, Wielgolaski FE (eds) (1973) Proceedings of the conference on primary production and production processes. Tundra Biome Steering Committee, Edmonton and Oslo
Callaghan TV, Smith RIL, Walton DWH (1976) The I.B.P. Bipolar Botanical Project. Philos Trans R Soc Lond B 274: 315–319
Cleve KV (1974) Organic matter quality in relation to decomposition. In: Holding AJ, Heal OW, MacLean SF, Flanagan PW (eds) Soil Organisms and Decomposition in Tundra. Tundra Biome Steering Committee, Stockholm pp 311–324
Collins NJ (1976) Growth and population dynamics of the moss Polytrichum alpestre in the Maritime Antarctic. Oikos 27: 389–401
Dowding P, Chapin F, Wielgolaski FE, Kirfeather P (1981) Nutrients in tundra ecosystems. In: Bliss LC, Heal OW, Moore JJ (eds) Tundra ecosystems: a comparative analysis. Cambridge University Press, Cambridge pp 647–683
Flanagan PW, Bunnell FL (1980) Microflora activities and decomposition. In: Brown PC, Bunnell FL (eds) An arctic ecosystem: The coastal tundra at Barrow, Alaska. Dowden Hutchinson and Ross, Stroudsburg pp 291–334
Heal OW, Flanagan PW, French DD, MacLean SF (1981) Decomposition and accumulation of organic matter. In: Bliss LC, Heal OW, Moore JJ (eds) Tundra ecosystems: A comparative analysis. Cambridge University Press, Cambridge
Hurst JL (1982) Biology of fungi on plants in the sub-Antarctic. Ph.D. thesis. University of Aston in Birmingham. 236 pp (unpublished)
Latter PM, Howson G (1977) The use of cotton strips to indicate cellulose decomposition in the field. Pedobiologia 17: 145–155
Pratt RM, Smith RIL (1982) Seasonal trends in chemical composition of reindeer forage plants on South Georgia. Pol Biol 1: 13–32
Rosswall T, Heal OW (eds) (1975) Structure and function of tundra ecosystems. Ecol Bull (Stockholm) 20
Smith MJ (1983) The microbial ecology of Sub-Antarctic tundra soils. Ph.D. thesis. University of Surrey. 256 pp (unpublished)
Smith RIL (1984) Vegetation. In: Laws RM (ed) Antarctic Ecology. Vol 1. Academic Press, London pp 61–161
Smith RIL (1985) Growth and production of Poa flabellata of South Georgia in relation to soil nutrient status and exposure. In: Siegfried WR, Condy PR, Laws RM (eds) Antarctic nutrient cycles and food webs (Proceedings of the 4th SCAR symposium on Antarctic biology). Springer, Berlin Heidelberg New York pp
Smith RIL, Walton DWH (1975) South Georgia, Subantarctic. Ecol Bull (Stockholm) 20: 399–424
Walton DWH (1973) Changes in standing crop and dry matter production in an Acaena community on South Georgia. In: Bliss LC, Wielgolaski FE (eds) Primary production and production processes, Tundra Biome. Proceedings of the Conference, Dublin, Ireland, April 1973. University of Alberta Printing Services, Edmonton pp 185–190
Walton DWH, Allsopp D (1977) A new test cloth for soil burial trials and other studies on cellulose decomposition. Int Biodeterior Bull 13: 112–115
Walton DWH, Greene DM, Callaghan TV (1975) An assessment of primary production in a sub-Antarctic grassland on South Georgia. Bull Br Antarct Sury 41 /42: 151–160
Walton DWH, Smith RIL (1979) The chemical composition of South Georgian vegetation. Bull Br Antarc Sury 49: 117–135
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Walton, D.W.H. (1985). Cellulose Decomposition and Its Relationship to Nutrient Cycling at South Georgia. In: Siegfried, W.R., Condy, P.R., Laws, R.M. (eds) Antarctic Nutrient Cycles and Food Webs. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-82275-9_27
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DOI: https://doi.org/10.1007/978-3-642-82275-9_27
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