Abstract
On Livingston Island (South Shetland Islands, Antarctica) young moraines, now roughly 45 years old, were investigated in 1991 and 2002. More than 500 thalli of the 6 most abundant species, Acarospora macrocyclos, Bellemerea sp. Buellia latemarginata, Caloplaca sublobulata, Rhizocarpon geographicum and Usnea antarctica, previously measured in 1991, were measured again in 2002, which allowed an accurate measure of thallus growth rates. From our results, we believe it important to emphasize that: (1) lichen colonization probably took place at the end of the 1950s, soon after the last glacier retreat. (2) No relation between thallus growth rate and boulder size could be established. (3) Higher annual growth rates than those previously estimated were observed for R. geographicum and Bellemerea sp. and the former had one of the highest growth rates ever reported for this species. We speculate whether this high growth rate may be related to the rapid retreat of the Livingston Island ice cap and glaciers during the last recent years, and which have been attributed to climate warming on the Antarctic Peninsula region.
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References
Beschel RE (1973) Lichens as a measure of the age of recent moraines. Arct Alp Res 5:303–309
Bull WB, Brandon MT (1998) Lichen dating of earthquake-generated regional rock-fall events, Southern Alps, New Zealand. Geol Soc Am Bull 110:60–84
Calvet J, García-Selles D, Corbera J (1999) Fluctuaciones de la extensión del casquete glacial de la Isla Livingston (Shetland del Sur) desde 1956 hasta 1996. Acta Geol Hisp 34:365–374
Evans DJA, Archer S, Wilson DJH (1999) A comparison of the lichenometric and Schmidt hammer dating techniques based on data from the proglacial areas of some Icelandic glaciers. Q Sci Rev 18:13–41
Follmann G (1961) Estudios liquenométricos en los monumentos prehistóricos de la Isla de Pascua. Rev Univ Madrid 46:149–154
Green TGA, Schroeter B, Sancho LG (1999) Plant life in Antarctica. In: Pugnaire FI, Valladares F (eds) Handbook of functional plant ecology. Dekker, Basel, pp 495–543
Hooker TN (1980a) Growth and production of Usnea antarctica and U. fasciata on Signy Island, South Orkney Islands. Bull Br Antarct Surv 50:35–49
Hooker TN (1980b) Factors affecting the growth of antarctic crustose lichens. Bull Br Antarct Surv 50:1–19
Innes JL (1985) Lichenometry. Prog Phys Geogr 9:187–254
Innes JL (1988) The use of lichens in dating. In: Galun M (ed) Handbook of lichenology, vol III. CRC, Boca Ratón, pp 75–92
Kappen L (1988) Ecophysiological relationships in different climatic regions. In: Galun M (ed) Handbook of lichenology, vol II. CRC, Boca Raton, pp 37–100
Kappen L (2000) Some aspects of the great success of lichens in Antarctica. Antarct Sci 12:314–324
Kappen L, Schroeter B (2002) Plants and lichens in the Antarctic, their way of life and their relevance to soil formation. In: Bayer L, Bölter M (eds) Ecological studies, vol 154. Geoecology of Antarctic ice-free coastal landscapes. Springer, Berlin Heidelberg New York
Karlén W, Black JL (2002) Estimates of lichen growth-rate in Northern Sweden. Geogr Ann 84A:225–232
Lange OL (1990) Twenty-three years of growth measurements on the crustose lichen Caloplaca aurantia in the central Negev Desert. Isr J Bot 39:383–394
Lewis Smith RI (1990) Signy Island as a paradigm of biological and environmental change in Antarctic terrestrial ecosystems. In: Kerry KR, Hempel G (eds) Antarctic ecosystems. Ecological change and conservation. Springer, Berlin Heidelberg New York, pp 32–50
Lewis Smith RI (1994) Vascular plants as bioindicators of regional warming in Antarctica. Oecologia 99:322–328
Lewis Smith RI (2000) Plant colonisation on a 45-year sequence of annual micromoraines on a South Georgia glacier foreland. In: Davison W, Howard-Williams C, Broady P (eds) Antarctic ecosystems: models for wider ecological understanding. Caxton, Christchurch, pp 225–232
Lewis Smith RI (2003) The enigma of Colobanthus quitensis and Deschampsia antarctica in Antarctica. In: Huiskes AHL, Gieskes WWC, Rozema J, Schorno RML, van der Vies SM, Wolff WJ (eds) Antarctic biology in a global context. Backhuys, Leiden, pp 234–239
Lindsay DC (1973) Estimates of lichen growth rates in the maritime Antarctic. Arct Alp Res 5:341–346
Longton R (1988) Biology of polar bryophytes and lichens. Cambridge University Presss, Cambridge
Marshall GJ, Lagun V, Lachlan-Cope TA (2002) Changes in Antarctic Peninsula tropospheric temperatures from 1956 to 1999: a synthesis of observations and reanalysis data. Int J Climatol 22:291–310
Øvstedal DO, Smith RIL (2001) Lichens of Antarctica and South Georgia. A guide to their identification and ecology. Cambridge University Press, Cambridge
Park B-K, Chang S-K, Yoon HI, Chung H (1998) Recent retreat of ice cliffs, King George Island, South Shetland Islands, Antarctic Peninsula. Ann Glaciol 27:633–635
Pintado A, Sancho LG, Valladares F (2001) The influence of microclimate on the composition of lichen communities along an altitudinal gradient in the Maritime Antarctic. Symbiosis 31:69–84
Poelt J (1988) Rhizocarpon Ram. Em. Th Fr. Subgen. Rhizocarpon. Arct Alp Res 20:292–298
Porter SC (1981) Lichenometric studies in the Cascade Range of Washington: establishment of Rhizocarpon geographicum growth curves at Mount Rainier. Arct Alp Res 13:11–23
Proctor MCF (1983) Sizes and growth rates of thalli of the lichen Rhizocarpon geographicum on the moraines of the Glacier de Valsorey, Valais, Switzerland. Lichenologist 15:249–262
Sancho LG, Valladares F (1993) Lichen colonization of recent moraines on Livingston Island (South Shetland I., Antarctica). Polar Biol 13:227–233
Sancho LG, Schulz F, Schroeter B, Kappen L (1999) Bryophyte and lichen flora of South Bay (Livingston Island, South Shetland Islands, Antarctica). Nova Hedwigia 68:301–337
Sancho LG, Valladares F, Schroeter B, Kappen L (2000) Ecophysiology of Antarctic versus temperate populations of a bipolar lichen: the key role of the photosynthetic partner. In: Davison W, Howard-Williams C, Broady P (eds) Antarctic ecosystems: models for wider ecological understanding. Caxton, Christchurch, pp 190–196
Sancho LG, Palacios D, De Marcos J, Valladares F (2001) Geomorphological significance of lichen colonization in a present snow hollow: Hoya del Cuchillar de las Navajas, Sierra de Gredos (Spain). Catena 43:323–340
Scambos TA, Hulbe C, Fahnestock M, Bohlander J (2000) The link between climate warming and break-up of the ice shelves in the Antarctic Peninsula. J Glaciol 46:516–530
Schroeter B, Olech A, Kappen L, Heitland W (1995) Ecophysiological investigations of Usnea antarctica in the maritime Antarctic. I. Annual microclimatic conditions and potential primary production. Antarct Sci 7:251–260
Schroeter B, Kappen L, Schulz F, Sancho LG (2000) Seasonal variation in the carbon balance of lichens in the maritime Antarctic: long-term measurements of photosynthetic activity in Usnea aurantiaco-atra. In: Davison W, Howard-Williams C, Broady P (eds) Antarctic ecosystems: models for wider ecological understanding. Caxton, Christchurch, pp 220–224
Vaughan DG, Doake CSM (1996) Recent atmospheric warming and retreat of ice shelves on the Antarctic Peninsula. Nature 379:328–331
Vaughan DG, Marshall GJ, Connolley WM, King JC, Mulvaney R (2001) Climate change—devil in the detail. Science 293:1777–1779
Winchester V (1988) An assessment of lichenometry as a method for dating recent stone movements in two stone circles in Cumbria and Oxfordshire. Bot J Linn Soc 96:57–68
Winchester V, Chaujar RK (2002) Lichenometric dating of slope movements, Nant Ffrancon, North Wales. Geomorphology 47:61–74
Winchester V, Harrison S, Warren CR (2001) Recent retreat Glacier Nef, Chilean Patagonia, dated by lichenometry and dendrocronology. Arct Antarct Alp Res 33:266–273
Acknowledgements
The authors are very grateful to Dr. Allan Green for stimulating comments on the manuscript. Grateful acknowledgement is made to Dr. R.I. Lewis Smith and an anonymous referee for fitting criticisms. Financial support was provided by the Ministerio de Ciencia y Tecnología (REN2003-07366).
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Sancho, L.G., Pintado, A. Evidence of high annual growth rate for lichens in the maritime Antarctic. Polar Biol 27, 312–319 (2004). https://doi.org/10.1007/s00300-004-0594-4
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DOI: https://doi.org/10.1007/s00300-004-0594-4