Marina TEMINA, Mikhail P. ANDREEV, Sophia BARINOVA, Eviatar NEVO

The diversity and ecology of epiphytic lichens in “Evolution Canyon” II, Lower Nahal Keziv, Upper Western Galilee, Israel

Different populations of epiphytic lichens were studied in a microsite in Lower Nahal Keziv, Western Upper Galilee, Israel, which is designated as an "Evolution Canyon" (EC) II. In all, 24 lichen species from 5 orders, 11 families, and 17 genera were registered, about one third of them (7 species) for the first time in Israel. Species richness was higher on the warmer, drier, climatically more fluctuating and biotically more heterogeneous south-facing slope (SFS). Most lichens of EC II were mesophytic and photo-indifferent species; however, humid and shaded habitats of the north-facing slope (NFS) and valley bottom (VB) were characterised by a dominance of moderately photophytic species and a high frequency of hygrophytic species, while dry and sun-exposed habitats of the SFS were characterised by a dominance of very photophytic and xerophytic species. In all, 6 environmental variables were evaluated at the research site. Canonical correspondence analysis (CCA) was used to determine the influence of these ecological variables on lichen diversity and morpho-anatomic characteristics of the lichens in EC II.

The diversity and ecology of epiphytic lichens in “Evolution Canyon” II, Lower Nahal Keziv, Upper Western Galilee, Israel

Keywords:

Key words: Epiphytic lichens, species diversity ecology, biogeography, reproductive strategy, canonical correspondence analysis,

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Atlas of Israel (1985). Tel Aviv: Surveys of Israel.

Benfield B (1994). Impact of agriculture on epiphytic lichens at Plymtree, East Devon. Lichenologist 26: 91-96.

Boqueras M (2000). Líquens Epífits i Fongs Liquenícoles del Sud de Catalunya: Flora i Comunitats. Barcelona: Institut d'Estudis Catalans.

Clauzade G & Roux C (1985). Likenoj de Okcidenta Eŭropo. Ilistrita Determinlibro. Bulletin de la Societe Botanique du Centre – Quest, Nouvelle Serie – Numero Special: 7, Royan, France.

Culberson CF (1972). Improved conditions and new data for the identification of lichen products by a standardized thin-layer chromatographic method. J Chromatogr 72: 113-125.

Culberson CF & Johnson A (1982). Substitution of methyl tert.-butyl ether for diethyl ether in standardized thin-layer chromatographic method for lichen products. J Chromatogr 238: 438-487.

Culberson CF & Kristinsson H (1970). A standardized method for the identification of lichen products. J Chromatogr 46: 85-93.

De Bakker AJ (1989). Effects of ammonia emission on epiphytic lichen vegetation. Acta Bot Neerl 38 (3): 337-342.

Egea JM & Torrente P (1993). The lichen genus Bactrospora. Lichenologist 25 (3): 211-255.

Etayo J (1993). Strigula mediterranea, a new name for the forgotten lichen Porina schizospora. Lichenologist 25 (3): 257-260.

Finkel M, Fragman O & Nevo E (2001). Biodiversity and interslope divergence of vascular plants by sharp microclimatic stress at “Evolution Canyon” II, Lower Nahal Keziv, Upper Galilee, Israel. Isr J Plant Sci 49: 169-180.

Finkel M, Chikatunov V & Nevo E (2002). Coleoptera of “Evolution Canyon” II: Lower Nahal Keziv, Western Upper Galilee, Israel. Sofia-Moscow: Pensoft.

Fos S (1998). Líquenes Epífitos de los Alcornocales Ibéricos. Correlaciones Bioclimáticas, Anatómicas y Densimétricas con el Corcho de Reproducción. Guinean 4. Bilbao: Servicio Editorial de la Universidad del País Vasco.

Friedl T & Budel B (1996). Photobionts. In: Nash III TH (ed) Lichen biology, p. 8-23. Cambridge: Cambridge University Press.

Galun M & Mukhtar A (1996). Checklist of the lichens of Israel. Bocconea 6: 149-171.

Geological Maps of Israel (1998). Jerusalem: Geological Survey of Israel.

Golubkova NS (1988). The Lichen Family Acarosporaceae in the USSR. Komarov Botanical Institute, Academy of Sciences of the USSR. Leningrad: Nauka. (in Russian).

Grishkan I, Nevo E, Wasser SP & Beharav A (2003). Adaptive spatiotemporal distribution of soil microfungi in “Evolution Canyon” II, Lower Nahal Keziv, western Upper Galilee, Israel. Biol J Linn Soc 79: 527-539.

Hawksworth DI (1995). Biodiversity, Measurement and Estimation. London: Chapman and Hall.

Loppi S & De Dominicis V (1996). Effects of agriculture on epiphytic lichen vegetation in central Italy. Isr J Plant Sci 44: 297-307.

Loppi S, Pirintsos S, Sforzi B & De Dominicis V (1998). Effects of climate and agriculture on epiphytic lichen vegetation in the Mediterranean area (Tuscany, central Italy). Acta Bot Croat 55/56: 17-27.

Mayrhofer H (1987). Monographie der Flechtengattung Thelenella. Bibl Lichenol 26: 1-106.

Nevo E (1995). Asian, African and European biota meet at “Evolution Canyon”, Israel: local tests of global biodiversity and genetic diversity patterns. Proc R Soc Lond 262B: 149-155.

Nevo E (1997). Evolution in action across phylogeny caused by microclimatic stresses at “Evolution Canyon”. Theor Pop Biol 52: 231-243.

Nevo E (2001). Evolution of genome-phenome diversity under environmental stress. PNAS 98: 6233-6240.

Nevo E (2006). “Evolution Canyon”: a microcosm of life’s evolution focusing on adaptation and speciation. Isr J Ecol Evol 52: 485– 506.

Nevo E, Fragman O, Dafni A & Beiles A (1999). Biodiversity and interslope divergence of vascular plants caused by microclimatic differences at Evolution Canyon", Lower Nahal Oren, Mount Carmel, Israel. Isr J Plant Sci 47: 49-59.

Nimis PL (1993). The Lichens of Italy. An Annotated Catalogue. Monografie 12. Torino: Museo Regionale di Scienze Naturali.

Pavlíček T, Sharon D, Kravchenko V, Saaroni H & Nevo E (2003). Microclimatic interslope differences underlying biodiversity contrasts in "Evolution Canyon", Mt. Carmel, Israel. Isr J Earth Sci 52: 1-9.

Pirintsos SA, Loppi S, Dalaka A & De Dominicis V (1998). Effects of grazing on epiphytic lichen vegetation in a Mediterranean mixed evergreen sclerophyllous and decidous shrubland (northern Greece). Isr J Plant Sci 46: 303-307.

Prance GT (1995). Biodiversity. Encyclopedia of Environmental Biology. New York: Academic Press.

Purvis OW, Coppins BJ, Hawksworth DL, James PW & Moore DM (1992). The Lichen Flora of Great Britain and Ireland. London: Natural History Museum Publications & British Lichen Society.

Rikkinen J (1995). What's behind the pretty colours? A study on the photobiology of lichens. Bryobrothera 4: 1-239.

Ruoss E (1999). How agriculture affects lichen vegetation in central Switzerland. Lichenologist 31(1): 63-73.

Ruoss E, Vonarburg C & Joller T (1991). Möglichkeiten und Grenzen der Flechtenbioindikation bei der Bewertung der Umweltsituation in der Zentralschweiz. VDI Berichte 901: 81- 102.

Temina M, Wasser SP & Nevo E (2004). New records of lichenized fungi from the Near East. Mycologia Balcanica 1(2): 139-151.

Temina M, Kondratyuk SY, Zelenko SD, Wasser SP & Nevo E (2005). Lichen-forming, lichenicolous and allied fungi of Israel. Ruggell: A.R.A. Ganter Verlag K.-G.

ter Braak CJF (1987). The analysis of vegetation-environment relationships by canonical correspondence analysis. Vegetatio 69: 69-77.

ter Braak CJF (1990). Interpreting canonical correlation analysis through biplots of structural correlations and weights. Psychometrica 55: 519-531.

Tretiach M & Hafellner J (1998). A new species of Catillaria from coastal Mediterranean regions. Lichenologist 30(3): 221-229.

Van Valen L (1965). Morphological variation and width of ecological niche. Amer Nat 99: 377-390.

White FJ & James PW (1985). A new guide to microchemical techniques for the identification of lichen substances. British Lichen Society Bulletin 57: 1-41.

Wilson EO (1992). The Diversity of Life. Cambridge: Harvard Univ Press.

Wirth V (1995). Die Flechten Baden-Württembergs. Teil 1 & 2. Stuttgart: Eugen Ulmer GmbH & Co.

Zedda L (2000). Lecanora leuckertiana sp. nov. (lichenized Ascomycetes, Lecanorales) from Italy, Greece, Morocco and Spain. Nova Hedwigia 71(1-2): 107-112.

Zedda L (2002). The epiphytic lichens on Quercus in Sardinia (Italy) and their value as ecological indicators. Englera 24: 1-457.