Abstract
A total of 3211 colonies of macrolichens, from twelve 50 m × 10 m plots distributed across four macrohabitat (vegetation) types between 1500 m–3700 m in the Chopta-Tunganath landscape of the Garhwal Himalaya, yielded 13 families with 15 genera and 85 species.Lobaria retigera stood out as a broad-niched generalist species with moderate levels of abundance in all the three major microhabitats, viz. rock, soil and wood across 83% of all the plots sampled, whereasUmbilicaria indica emerged as an abundantly occurring specialist confined to rock substrates.Heterodermia incana andLeptogium javanicum appeared to be rare members of the community as they were encountered only once during the field survey. Woody microhabitats turned out to be richer than rock and soil substrates for macrolichens. Amongst the macrohabitats, middle altitude (2500–2800 m)Quercus forest was richest in species and genera followed by high altitude (2900–3200 m)Rhododendron forest, higher altitude grasslands (3300–3700 m) and then the lower elevation (1500 m)Quercus forest. Species, genus and family level alphaas well as beta-diversities were significantly correlated with each other, implying that higher taxonomic ranks such as genera may be used as surrogates for species thus facilitating cost- and time-effective periodic monitoring of the biodiversity of macrolichens. Dynamics of the diversity of lichen communities in relation to various forms of environmental disturbance including livestock grazing and tourism as dominant land use activities in the higher Himalaya need further research.
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References
Ahmadjian V 1995 Lichens are more important than you think;Bio Science 45 124
Awasthi D D 1988 A key to the macrolichens of India and Nepal;J. Hattori Bot. Lab. 65 207–302
Awasthi D D 1991A key to the microlichens of India, Nepal and Sri Lanka (Berlin: J Cramer)
Baur A, Baur B and Froberg L 1992 The effect of lichen diet on growth rate in the rock-dwelling land snailsChondrina clienta andBalea perversa;J. Moll. Stud. 58 345–347
Gadgil M 1996 Documenting diversity: an experiment;Curr. Sci. 70 36–44
Gadgil M and Meher-Homji V M 1990 Ecological diversity; inConservation in developing countries: Problems and prospects (eds) J C Daniel and J S Serrao (Bombay: Bombay Natural History Society) pp 175–198
Galloway D J 1996 Lichen biogeography; inLichen biology (ed.) Thomas H Nash (Cambridge: Cambridge University Press) pp 199–216
Ganser H 1964Geology of the Himalaya (London: Inter Science John Wiley)
Gaston K J (ed.) 1996Biodiversity: a biology of numbers and difference (Oxford: Blackwell)
Gaston K J and Williams P H 1993 Mapping the world's species: the higher taxon approach;Global Ecol. Biodiv. Lett. 1 2–8
Gerson U and Seaward M R D 1977 Lichen invertebrate associations; inLichen ecology (ed.) M R D Seaward (London: Academic Press) pp 69–119
Gonzalez-Tejero M R, Martinej-Lirola M J, Casares-Porcel M and Molero-Mesa J 1995 Three lichens used in popular medicine in Eastern Andalucia (Spain);Econ. Bot. 49 96–98
Greig-Smith P 1983Quantitative plant ecology 3rd edition (London: Blackwell)
Groombridge B (ed.) 1992Global biodiversity: Status of the earth's living resources (London: Chapman and Hall)
Gupta R K 1964 Forest Types of Garhwal Himalayas in relation to Edaphic and Geological Formations;J. Soc. Indian For. 4 147–160
Heywood V H (ed.) 1995Global biodiversity assessment (Cambridge: Cambridge University Press)
Krebs C J 1989Ecological methodology (New York: Harper and Row)
Lawrey J D 1991 Biotic interactions in lichen community development: A review;Lichenologis 23 205–214
Ludwig J A and Reynold J F 1988Statistical ecology (New York: John Wiley)
Magurran A E 1988Ecological diversity and its measurements (Princeton: Princeton University Press)
Mark S A and Roger K B 1984Cluster analysis (London: Sage)
Mistry J 1998 A preliminary lichen-fire history key for the Cerrado of the Distrito Federal, central Brazil;J. Biogeogr. 25 443–452
Nagendra H and Gadgil M 1999 Biodiversity assessment at multiple scales: linking remotely sensed data with field information;Proc. Natl. Acad. Sci. USA 96 9154–9158
Negi H R 1996Usnea longissima - the winter staple food of Musk deer: a case study from Musk Deer Breeding Center, Kanchulakharak in Garhwal Himalaya;Tiger Paper 23 30–32
Negi H R 1999Co-variation in diversity and conservation value across taxa: a case study from Garhwal Himalaya, Ph.D. thesis, Indian Institute of Science, Bangalore
Negi H R 2000 Species richness and turnover of moss communities in western parts of Nanda Devi Biosphere Reserve;Int. J. Ecol. Environ. 26 1–18
Negi H R and Gadgil M 1996 Patterns of distribution of macrolichens in western parts of Nanda Devi Biosphere Reserve;Curr. Sci. 71 568–575
Negi H R and Gadgil M 1997 Species diversity and community ecology of mosses: a case study from Garhwal region of Western Himalayas;Int. J. Ecol. Environ. Sci. 23 445–462
Negi H R and Kareem A 1996Lichens: the unsung heroes;Amruth 1 3–6
Negi H R and Upreti D K 2000 Species diversity and relative abundance of lichens in Rumbak catchment of Hemis National Park in Ladakh;Curr. Sci. 78 1105–1112
Prance G T 1994 A comparison of the efficacy of higher taxa and species numbers in the assessment of bio-diversity in the neotropics;Philos. Trans. R. Soc. London B345 89–99
Pressey R L, Johanson I R and Wilson P D 1994 Shades of irreplaceability: towards a measure of the contribution of sites to a reservation goal;Biodiversity Conservation 3 242–262
Richardson D H S 1991 Lichens and Man; inFrontiers in mycology (ed.) D L Hawksworth (Regensburg: CAB International) pp 187–210
Richardson D H S 1992Pollution monitoring with lichens (England: Richmond)
Ricklefs R E and Schluter D 1993 Species diversity: regional and historical influences; inSpecies diversity in ecological communities: Historical and geographical perspectives (eds) R E Ricklefs and D Schluter (Chicago: University of Chicago Press) pp 350–363
Semwal J K and Gaur R D 1981 Alpine flora of Tunganath in the Garhwal Himalaya;J. Bombay Nat. Hist. Soc. 78 498–512
Simberloff D 1979 Rarefraction as a distribution-free method of expressing and estimating diversity; inEcological diversity in theory and practice (eds) J F Grassle, G P Patil, W K Smith and C Taillie (Maryland: International Cooperative) pp 159–176
Singh K P and Sinha G P 1994Lichen flora of Nagaland (Dehra Dun: Bishen Singh Mahendra Pal Singh)
Singh K P and Sinha G P 1997 Lichens; inFloristic diversity and conservation strategies in India, Vol. 1Cryptograms and Gymnosperms (eds) V Mudgal and P K Hajra (New Delhi: Botanical Survey of India) pp 195–234
Skunke F 1969 Reindeer ecology and management in Sweden;Univ. Alaska Biol. Pap. 8 1–82
Sloof J E 1995 Lichens as quantitative biomonitors for atmospheric trace-element deposition: using transplants;Atmos. Environ. 29 11–20
Sundriyal R C 1992 Structure, productivity and energy flow in an alpine grassland in the Garhwal Himalaya;J. Veg. Sci. 3 15–20
Syed E L and Seaward M R D 1984 The association of oribatid mites with lichens;Zool. J. Linn. Soc. 80 369–420
Upreti D K 1994 Lichens: the great benefactors;Appl. Bot. Abst. 14 164–175
Upreti D K 1995 Loss of diversity in Indian lichen flora;Environ. Conser. 22 362–363
Upreti D K 1998 Diversity of lichens in India; inPerspectives in environment (eds) S K Agarwal, J P Kaushik, K K Koul and A K Jain (New Delhi: APH) pp 71–79
Upreti D K and Negi H R 1996 Folk use ofThamnolia vermicularis (Swartz) Ach. in Lata village of Nanda Devi Biosphere Reserve;Ethnobotany 8 92–95
Upreti D K and Negi H R 1998 Lichen flora of Chopta-Tunganath, Garhwal Himalayas, India;J. Econ. Tax. Bot. 22 273–286
Upreti D K and Pandev V 1994 Heavy metals of Antarctic lichens: 1. Umbilicaria;Feddes Repert. 105 197–199
Vokou D, Pirintsos S A and Loppi S 1999 Lichens as bio-indicators of temporal variation in air quality around Thessaloniki, Northern Greece;Ecol. Res. 14 89–96
Walker F J and James P W 1980 A revised guide to microchemical techniques for the identification of lichen products;Bull. Br. Lichen. Soc. 46 13–29
Whittaker R H 1972 Evolution and measurement of species diversity;Taxon 21 213–251
Williams P H and Gaston K J 1994 Measuring more of bio-diversity: Can higher-taxon richness predict wholesale species richness?;Biol. Conser. 67 211–217
Wolseley P A, Moncrieff C and Aguirre-Hudson B 1994 Lichens as indicators of environmental stability and change in the tropical forests of Thailand;Global Ecol. Biogeogr. Lett. 1 116–123
Wolseley P A 1995 A global perspective on the status of lichens and their conservation;Mitt. Eidgenoss. Forsch. anst. Wald Schnee Landsch 70 11–27
Zahlbruckner A 1926 Flechten (Lichens), B. spezieller Teil; inDie naturlichen Pflanzenfamilien (eds) A Engler and K. Prantl (Leipzig: Engelmann) pp 61–270
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Negi, H.R. On the patterns of abundance and diversity of macrolichens of Chopta-Tunganath in the Garhwal Himalaya. J Biosci 25, 367–378 (2000). https://doi.org/10.1007/BF02703790
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DOI: https://doi.org/10.1007/BF02703790