Summer Activity Patterns of Antarctic and High Alpine Lichendominated Biological Soil Crusts—Similar But Different?
作者： Claudia Colesie , TG Allan Green , Jose Raggio , Burkhard Büdel , None
DOI: 10.1657/AAAR0015-047
关键词:
摘要: ABSTRACT Biological soil crusts (BSCs) are small-scale communities of lichens, mosses, algae, and cyanobacteria that cover much the surface area in regions where vascular plant growth is restricted due to harsh environmental conditions, such as perpetually ice-free areas terrestrial Antarctic environments alpine above tree line. To our knowledge, none available studies provides a direct Antarctic-alpine comparison BSC activity periods water use, both key traits understand their physiological behavior therefore related fitness. Here, patterns relations were studied at two sites, one continental Antarctica (Garwood Valley 78°S) High Alps Austria (Hochtor, Grosglockner 2350m). BSCs only rarely active, if so, then during melt after snowfalls by fog. In Austrian Alps, continuously active additionally activated rainfall, fog, dew. Consequently, high alpi...
ed.ac.uk
sci-hub.se 参考文章(49)
O. L. Lange, Photosynthesis of Soil-Crust Biota as Dependent on Environmental Factors Springer, Berlin, Heidelberg. pp. 217- 240 ,(2001) , 10.1007/978-3-642-56475-8_18
T. G. A. Green, P. A. Broady, Biological Soil Crusts of Antarctica Springer, Berlin, Heidelberg. pp. 133- 139 ,(2001) , 10.1007/978-3-642-56475-8_11
R. Türk, G. Gärtner, Biological Soil Crusts of the Subalpine, Alpine, and Nival Areas in the Alps Springer, Berlin, Heidelberg. pp. 67- 73 ,(2001) , 10.1007/978-3-642-56475-8_5
E. S. Hansen, Lichen-Rich Soil Crusts of Arctic Greenland Springer Berlin Heidelberg. pp. 57- 65 ,(2001) , 10.1007/978-3-642-56475-8_4
W.G. Gold, L.G. Dickson, K.A. Glew, Functional influences of cryptobiotic surface crusts in an alpine tundra basin of the Olympic mountains, Washington, U.S.A WSU Press. ,(2001)
D.O. Øvstedal, R.I.L. Smith, Lichens of Antarctica and South Georgia: a guide to their identification and ecology Cambridge University Press. ,(2001)
Mark Schlensog, TG Allan Green, Burkhard Schroeter, None, Life form and water source interact to determine active time and environment in cryptogams: an example from the maritime Antarctic Oecologia. ,vol. 173, pp. 59- 72 ,(2013) , 10.1007/S00442-013-2608-9
Burkhard Büdel, Jörg Bendix, Fritz R Bicker, TG Allan Green, None, DEWFALL AS A WATER SOURCE FREQUENTLY ACTIVATES THE ENDOLITHIC CYANOBACTERIAL COMMUNITIES IN THE GRANITES OF TAYLOR VALLEY, ANTARCTICA1 Journal of Phycology. ,vol. 44, pp. 1415- 1424 ,(2008) , 10.1111/J.1529-8817.2008.00608.X
O. L. Lange, E. Kilian, H. Ziegler, Water vapor uptake and photosynthesis of lichens: performance differences in species with green and blue-green algae as phycobionts. Oecologia. ,vol. 71, pp. 104- 110 ,(1986) , 10.1007/BF00377327
Ulrich Heber, Wolfgang Bilger, Richard Bligny, Otto Ludwig Lange, Phototolerance of lichens, mosses and higher plants in an alpine environment: analysis of photoreactions Planta. ,vol. 211, pp. 770- 780 ,(2000) , 10.1007/S004250000356