Gehrke, C/ Kärnefelt, I 1992: Ecotypical differentiation in bipolar lichens. - In: Karlqvist, A/Carlsson, ML (eds.): Swedish Antarctic Research Programme 1990/91. South Georgia. A Cruise Report. . pp. 30-39. [RLL List # 150 / Rec.# 6509] Keywords: ANTARCTIC/ ARCTIC/ CARBON BALANCE/ CO2 EXCHANGE/ ECOTYPES
Abstract: 2 photo. ["This study focused on finding and quantifying differences in microclimate and physiological response between sub-Arctic and sub-Antarctic ecotypes belonging to two lichen species, Cetraria islandica and Cladina rangiferina." Only preliminary results of studies on the carbon balance of these ecotypes is presented.]