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Biodiversity & Conservation

, Volume 14, Issue 9, pp 2061–2078 | Cite as

Cryptogam communities on decaying deciduous wood – does tree species diversity matter?

  • Jacob Heilmann-Clausen
  • Erik Aude
  • Morten Christensen
Article

Abstract.

Bryophyte and fungal communities were investigated on fallen trees representing seven deciduous tree species in a mixed near natural nemoral forest. Bryophytes were represented by 41 taxa, including several very frequent species. Of the 296 fungal species, most were recorded with very low frequency and the share of high frequent species was much lower than among the bryophytes. Species turnover was bigger in the fungal communities, compared to the bryophyte communities, and related to a higher extent to measured differences in environmental conditions. Tree species diversity was found to be an important factor for fungal species composition, while only small differences in bryophyte species composition were found between the different tree species. On the other hand bryophyte species richness showed distinct relations to tree species and microclimatic variables, a tendency which was not evident for fungal diversity. It is concluded that the two organism groups to some extent differ in their conservation demands. Thus, conservation of wood-inhabiting bryophytes requires prioritising of large, coherent forest stands in which a stable humid microclimate and a reasonable supply of dead wood is secured. Successful conservation of fungi requires that substantial amounts of dead wood are left for natural decay in a variety of natural forest environments representing different tree species, so that heterogeneity in dead wood types is secured.

Keywords

Bryophytes Conservation Cwd Fungi Host specificity Management Microclimate Species diversity 

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References

  1. Andersson, L.I., Hytteborn, H. 1991Bryophytes and decaying wood: a comparison between managed and natural forestsHolarctic Ecology14121130Google Scholar
  2. Bader, P., Jansson, S., Jonsson, B.G. 1995Wood-inhabiting fungi and substratum decline in selectively logged boreal spruce forestsBiological Conservation72355362Google Scholar
  3. Barkman, J.J. 1958Phytosociology and Ecology of Cryptogamic EpiphytesVan GorcumAssen, The NetherlandsGoogle Scholar
  4. Berg, Å., Ehnström, B., Gustafsson, L., Hallingbäck, T., Jonsell, M., Weslien, J. 1994Threatened plantanimal, and fungus species in Swedish forests: distribution and habitat associationsConservation Biology8718731Google Scholar
  5. Berg, Å., Gärdenfors, U., Hallingbäck, T., Norén, M. 2002Habitat preferences of red-listed fungi and bryophytes in woodland key habitats in southern Sweden – analysis of data from a national surveyBiodiversity and Conservation1114791503Google Scholar
  6. Berglund, H., Jonsson, B.G. 2001Predictability of plant and fungal species richness of old-growth boreal forest islandsJournal of Vegetation Science12857866Google Scholar
  7. Boddy, L. 2001Fungal community ecology and wood decomposition processes in angiosperms: from standing tree to complete decay of coarse woody debrisEcological Bulletins494356Google Scholar
  8. Bradshaw, R.H.W., Holmqvist, B.H. 1999Danish forest development during the last 3000 years reconstructed from regional pollen dataEcography225362Google Scholar
  9. Chlebicki, A., Żarnowiec, J., Cieślińki, S., Klama, H., Bujakiewicz, A., Zauski, T. 1996Epixylites, lignicolous fungi and their links with different kinds of woodPhytocoenosis875109Google Scholar
  10. Cowling, S.A., Sykes, M.T., Bradshaw, R.H.W. 2001Paleovegetation-model comparisons, climate changes and tree succession in Scandinavia over the past 1500 yearsJournal of Ecology89227236Google Scholar
  11. Crites, S., Dale, M.R.T. 1998Diversity and abundance of bryophytes, lichens, and fungi in relation to woody substrate and successional stage in aspen mixedwood boreal forestsCanadian Journal of Botany76641651Google Scholar
  12. Du Rietz, G.E. 1945Om fattigbark- och rikbarksamhällen [On poor and rich bark communities]Svensk Botanisk Tidskrift39147150Google Scholar
  13. Esseen, P.A., Renhorn, K.-E. 1996Epiphytic lichen biomass in managed and old-growth boreal forests: effect of branch qualityEcological Applications6228238Google Scholar
  14. Farmer, R.H. eds. 1972Handbook of HardwoodsHer Majesty’s Stationery OfficeLondonGoogle Scholar
  15. Frich, P., Rosenørn, S., Madsen, H., Jensen, J.J. 1997Observed Precipitation in Denmark, 1961–90The Danish Meteorological InstituteCopenhagen, DenmarkDMI Technical report 97–8.Google Scholar
  16. Futuyama, D.J., Moreno, G. 1988The evolution of ecological specialisationAnnual Review of Ecology and Systematics19207233Google Scholar
  17. Gilbert, G.S., Ferrer, A., Carranza, J. 2002Polypore fungal diversity and host density in a moist tropical forestBiodiversity and Conservation11947957Google Scholar
  18. Hannon, G.E., Bradshaw, R., Emborg, J. 20006000 years of forest dynamics in Suserup Skov, a seminatural Danish woodlandGlobal Ecology & Biogeography9101114Google Scholar
  19. Heilmann-Clausen, J. 2001A gradient analysis of communities of macrofungi and slime moulds on decaying beech logsMycological Research105575596Google Scholar
  20. Heilmann-Clausen, J., Christensen, M. 2003Fungal diversity on decaying beech logs – implications for sustainable forestryBiodiversity and Conservation12953973Google Scholar
  21. Hill, M.O., Gauch, H.G. 1980Detrended correspondence analysis: an improved ordination techniqueVegetatio424758Google Scholar
  22. Høiland, K., Bendiksen, E. 1996Biodiversity of wood-inhabiting fungi in a boreal coniferous forest in Sør-Trøndelag County, Central NorwayNordic Journal of Botany16643659Google Scholar
  23. Huhndorf, S.M., Lodge, J. 1997Host specificity among wood-inhabiting pyrenomycetes (FungiAscomycetes) in a wet tropical forest in Puerto RicoTropical Ecology38307315Google Scholar
  24. Iversen, J. 1969Retrogressive development of a forest ecosystem demonstrated by pollen diagrams from fossil morOikos, supplement123549Google Scholar
  25. Jonsson, B.G., Jonsell, M. 1999Exploring potential biodiversity indicators in boreal forestsBiodiversity and Conservation811471433Google Scholar
  26. Kawecki, T.J., Barton, N.H., Fry, J.D. 1997Mutational collapse of fitness in marginal habitats and the evolution of ecological specialisationJournal of Evolutionary Biology10407429Google Scholar
  27. Kruys, N., Fries, C., Jonsson, B.G., Lämås, T., Ståhl, G. 1999Wood-inhabiting cryptogams on dead Norway spruce (Picea abies) in managed Swedish boreal forestsCanadian Journal of Forest Research29178186Google Scholar
  28. Laaka, S. 1992The threatened epixylic bryophytes in old primeval forests in FinlandBiological Conservation59151154Google Scholar
  29. Laursen, E.V., Thomsen, R.S., Cappelen, J. 1999Observed Air TemperatureHumidity, PressureCloud Cover and Weather in Denmark – with Climatological Standard Normals, 1961–90The Danish Meteorological InstituteCopenhagen, DenmarkDMI Technical report 99–5.Google Scholar
  30. Lawton, J.H., Bignell, D.E., Bolton, B., Bloemers, G.F., Eggleton, P., Hammond, P.M., Hodda, M., Holt, R.D., Laresen, T.B., Mawdsley, P.M., Stork, N.E., Srivastava, D.S., Watt, A.D. 1998Biodiversity inventories, indicator taxa and the effects of habitat modification in a tropical forestNature3917276Google Scholar
  31. Lawton, J.H., Gaston, K.J. 2001Indicator speciesLevin, S.A. eds. Encyclopedia of Biodiversity, Vol. 3Academic PressSan DiegoCaliforniaGoogle Scholar
  32. Lindblad, I. 1997Wood-inhabiting fungi on fallen logs of Norway Spruce: relations to forest management and substrate qualityNordic Journal of Botany18243255Google Scholar
  33. Lindblad, I. 2000Host specificity of some wood-inhabiting fungi in a tropical forestMycologia92399405Google Scholar
  34. Lindblad, I. 2001Diversity of poroid and some corticoid wood-inhabiting fungi along the rainfall gradient in tropical forests, Costa RicaJournal of Tropical Ecology17353369Google Scholar
  35. McAlister, S. 1997Cryptogam Communities on fallen logs in the Duke ForestNorth CarolinaJournal of Vegetation Science8115124Google Scholar
  36. McCune, B., Mefford, M.J. 1999Multivariate Analysis of Ecological Data Version 4.10MjM SoftwareGleneden BeachOregonGoogle Scholar
  37. Miller, R.G. 1981Simultaneous Statistical Inference2nd ednSpringerNew YorkGoogle Scholar
  38. Moen, J., Jonsson, B.G. 2003Edge effects on liwerworts and lichens in forest patches in a mosaic of boreal forest and wetlandConservation Biology17380388Google Scholar
  39. Ohlson, M., Söderström, L., Hörnberg, G., Zakckrisson, O., Hermansson, J. 1997Habitat qualities versus long-term continuity as determinants of biodiversity in boreal old-growth swamp forestsBiological Conservation81221231Google Scholar
  40. Ódor, P., Standovár, T. 2001Richness of bryophyte vegetation in near-natural and managed beech stands. The effects of management-induced differences in dead woodEcological Bulletins49219229Google Scholar
  41. Økland, R.H. 1990Vegetation ecology: theory, methods and applications with reference to FennoscandiaSommerfeltiasupplement15233Google Scholar
  42. Olsen, C. 1917Studier over epifyt-mossernes indvandringsrækkefølge (succession) på barken af vore forskellige Træer. [Studies on the succession of epiphytic bryophytes on bark in relation to tree species]Botanisk Tidsskrift34313341Google Scholar
  43. Potzger, J.E. 1939Microclimateevaporation stress, and epiphytic mossesBryologist425361Google Scholar
  44. Pyle C. and Brown M.M. 2002. The Effects of Microsite (Logs Versus Ground Surface) on thev Presence of Forest Floor Biota in a Second-growth Hardwood Forest. USDA Forest ServiceGeneral Technical Report PSW-GTR-181, pp.393–403.Google Scholar
  45. Rayner, A.D.M., Hedges, M.J. 1986Observations on the specificity and ecological role of basidiomycetes colonizing dead elm woodTransactions of the British Mycological Soc.78370373Google Scholar
  46. Renvall, P. 1995Community structure and dynamics of wood-rotting Basidiomycetes on decomposing conifer trunks in northern FinlandKarstenia35151Google Scholar
  47. Rose, F. 1992Temperate forest management: its effect on bryophyte and lichen floras and habitatsBates, J.W.Farmer, A.M. eds. Bryophytes and Lichens in a Changing EnvironmentOxford Science PublicationOxfordUK211233Google Scholar
  48. SAS1999–2000SAS for Windows, Version 8.01SAS Institute Inc.Cary, North CorolinaGoogle Scholar
  49. Siitonen, J. 2001Forest managementcoarse woody debris and saproxylic organisms: Fennoscandian boreal forests as an exampleEcological Bulletins491141Google Scholar
  50. Sippola, A.-L., Renvall, P. 1999Wood-decomposing fungi and seed-tree cutting: a 40 year perspectiveForest Ecology and Management115183201Google Scholar
  51. Södertröm, L. 1988aSequence of bryophytes and lichens in relation to substrate variables of decaying coniferous wood in northern SwedenNordic Journal of Botany88997Google Scholar
  52. Södertröm, L. 1988bThe occurrence of epixylic bryophytes and lichen species in an old natural and a managed forest stand in northeast SwedenBiological Conservation45169178Google Scholar
  53. Stokland, J.N. 2001The coarse woody debris profile: an archive of recent forest history and an important biodiversity indicatorEcological Bulletins497183Google Scholar
  54. Sverdrup-Thygeson, A. 2001Can ȁ8continuity indicator speciesȁ9 predict species richness or red-listed species of saproxylic beetlesBiodiversity and Conservation10815832Google Scholar
  55. Titmuss, F.H. 1959A Concise Encyclopedia of World Timbers, 2nd edThe Technical PressLondonGoogle Scholar
  56. Weibull, H. 2001Influence of tree species on the eplithic bryophyte flora in deciduous forests of SwedenJournal of Bryology235566Google Scholar
  57. Wolf A. 2002. Tree Dynamics in Draved Forest. A Long Term Study of a Temperate Deciduous Forest in Denmark. Ph.D. Thesis. Geological Survey of Denmark and GreenlandCopenhagen, Denmark.Google Scholar
  58. Zar, J.H. 1999Biostatistical Analysis, 4th edPrentice Hall International Inc.Englewood Cliffs, NJGoogle Scholar

Copyright information

© Springer 2005

Authors and Affiliations

  • Jacob Heilmann-Clausen
    • 1
  • Erik Aude
    • 2
  • Morten Christensen
    • 1
  1. 1.Forest and Landscape ResearchRoyal Veterinary and Agricultural UniversityFrederiksberg CDenmark
  2. 2.Habitat VisionRøndeDenmark

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