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A New Multivariate Approach to Studying Temporal Changes of Vegetation

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We emphasize the necessity of a complex approach to evaluating vegetation change at various levels of abstraction. The analytical steps include comparisons at the data, derived variable, distance, ordination and classification levels. A variety of data randomization methods incorporated in testing the significance of changes in raw data are introduced and compared. It is shown that these are true alternatives to Procrustean comparisons, which offer an apparently unfortunate choice in the presence/absence case. We propose to evaluate nearest neighbor relationships among quadrats in a new method, called adjacency analysis, to detect temporal trends that may remain unrevealed, should our attention be paid to full distance structures only. As an illustration, compositional and structural changes in the rock grassland vegetation of the Sas-hegy Nature Reserve (Budapest, Hungary), intensively sampled by quadrats in 1977 and 2000, are evaluated. Permutation tests show that differences between the 2 years are much smaller than expected by chance alone. Such an overall stability in community structure, however, does not mean that minor aspects of vegetation pattern are invariant over the years. Changes in life form and seed mass spectra are explained by the fluctuation of hemicryptophytes and the slight but detectable expansion of annuals and woody species. Classification is slightly rearranged in time, with clearly detectable within-cluster changes, also depicted in ordination scattergrams.

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  1. D.G. Altman (1991) Practical Statistics for Medical Research Chapman and Hall London

  2. M.P. Austin (1977) ArticleTitleUse of ordination and other multivariate descriptive methods to study succession Vegetatio 35 165–175 Occurrence Handle10.1007/BF02097067

  3. S. Bartha T. Rédei Gy. Szollát J. Bódis L. Mucina (1998) Compositional diversity and fine-scale spatial patterns of dolomite grasslands on contrasting slopes P. Csontos (Eds) Botanical Exploration of Rock Grasslands. A Fetschrift to B. Zólyomi Scientia Budapest 159–182

  4. L.L. Battaglia P.R. Michin D.W. Pritchett (2002) ArticleTitleSixteen years of old-field succession and reestablishment of a bottomland hardwood forest in the Lower Mississippi Alluvial Valley Wetlands 22 1–17

  5. M. Begon J.L. Harper C.R. Townsend (1986) Ecology: Individuals, Populations and Communities Blackwell Oxford

  6. A. Bonet J.G. Pausas (2004) ArticleTitleSpecies richness and cover along a 60-year chrnosequence in old-fields of southeastern Spain Plant Ecol. 174 257–270

  7. K.R. Clarke (1993) ArticleTitleNon-parametric multivariate analyses of changes in community structure Aust. J. Ecol. 18 117–143

  8. E.F. Connor D. Simberloff (1979) ArticleTitleThe assembly of species communities: chance or competition? Ecology 60 1132–1140

  9. P. Csontos (1998) ArticleTitleThe applicability of a seed ecological database (SEED) in botanical research Seed Sci. Res. 8 47–51

  10. P. Csontos L. Lőkös (1992) ArticleTitleVédett edényes fajok térbeli eloszlás-vizsgálata a Budai hg. dolomitvidékén. – Szünbotanikai alapozás természetvédelmi területek felméréséhez Botanikai Közlemények 79 121–143

  11. P. Csontos J. Tamás J. Podani (2004) ArticleTitleSlope aspect affects the seed mass spectrum of grassland vegetation Seed Sci. Res. 14 379–385

  12. Zs. Debreczy (1966) ArticleTitleDie xerothermen Rasen der Péter- und Tamás-Berge bei Balatonarács Annales Historico-naturales Musei Nationalis Hungarici 58 223–241

  13. Zs. Debreczy (1987) ArticleTitleFluctuating dynamic equilibrium of photophil, xerophil rupicolous plant communities and scrub woods at the lower woodland limit Annales Historico-naturales Musei Nationalis Hungarici 79 89–112

  14. R. Draskovits E. Kovács-Láng (1968) ArticleTitleMikrokimamessungen in Kalkstein- und Dolomitfelsenrasen Annales Universitatis Scientiarum Budapestinensis, Sectio Biologica 9–10 115–129

  15. T. Dutoit E. Buisson P. Roche D. Alard (2003) ArticleTitleLand use history and botanical changes in the calcareous hillsides of Upper-Normandy (north-western France): new implications for their conservation management Biol. Conserv. 115 1–19

  16. B.L. Foster D. Tilman (2000) ArticleTitleDynamic and static views of succession: Testing the descriptive power of the chronosequence approach Plant Ecol. 146 1–10 Occurrence Handle10.1023/A:1009895103017

  17. L. Geißelbrecht-Taferner J. Geißelbrecht L. Mucina (1997) ArticleTitleFine-scale spatial population patterns and mobility of winter-annual herbs in a dry grassland J. Veg. Sci. 8 209–216

  18. M.E. Gilpin J.M. Diamond (1982) ArticleTitleFactors contributing to non-randomness in species co-occurrences on islands Oecologia 52 75–84 Occurrence Handle10.1007/BF00349014

  19. N. Gotelli (2000) ArticleTitleNull model analysis of species co-occurrence patterns Ecology 81 2606–2621

  20. N. Gotelli G.L. Entsminger (2001) ArticleTitleSwap and fill algorithms in null model analysis: rethinking the knight's tour Oecologia 129 281–291 Occurrence Handle10.1007/s004420100717

  21. N. Gotelli G.R. Graves (1996) Null Models in Ecology Smithsonian Inst. Washington DC

  22. J.C. Gower (1975) ArticleTitleGeneralized Procrustes analysis Psychometrika 40 33–51

  23. InStat (1997) GraphPad InStat DemoVersion 3.00 for Win 95/NT GraphPad Software Incl. San Diego

  24. D.A. Jackson (1995) ArticleTitlePROTEST: a PROcrustean randomization TEST of community environment concordance Ecoscience 2 297–303

  25. M.R. Leishman I.J. Wright A.T. Moles M. Westoby (2000) The evolutionary ecology of seed size M. Fenner (Eds) Seeds: The Ecology of Regeneration in Plant Communities CABI Publishing Wallingford 31–57

  26. J. Lepš T. Soldán V. Landa (1989) ArticleTitleMultivariate analysis of compositional changes in communities of Ephemeroptera (Insecta) in the Labe Basin, Czechoslovakia – A comparison of methods Coenoses 4 29–37

  27. E. Maarel Particlevan der R. Boot D. Dorp Particlevan J. Rijntjes (1985) ArticleTitleVegetation succession on the dunes near OostvoorneThe Netherlands; a comparison of the vegetation in 1959 and 1980 Vegetatio 58 137–187 Occurrence Handle10.1007/BF00163874

  28. B.F.J. Manly (1991) Randomization and Monte Carlo Methods in Biology Chapman and Hall London

  29. N. Metropolis A.W. Rosenbluth M.N. Rosenbluth A.H. Teller E. Teller (1953) ArticleTitleEquations of state calculations by fast computing machines J. Chem. Phys. 21 1087–1091 Occurrence Handle10.1063/1.1699114 Occurrence Handle1:CAS:528:DyaG3sXltlKhsw%3D%3D

  30. I. Miklós J. Podani (2004) ArticleTitleRandomization of presence-absence matrices: comments and new algorithms Ecology 85 86–92

  31. P.R. Peres-Neto D.A. Jackson (2001) ArticleTitleHow well do multivariate data sets match? The advantages of a Procrustean superimposition approach over the Mantel test Oecologia 129 169–178 Occurrence Handle10.1007/s004420100720

  32. S. Persson (1980) ArticleTitleSuccession in a south Swedish deciduous wood: a numerical approach Vegetatio 43 103–122 Occurrence Handle10.1007/BF00121023

  33. T.E. Philippi P.M. Dixon B.E. Taylor (1998) ArticleTitleDetecting trends in species composition Ecol. Appl. 8 300–308

  34. S.T.A. Pickett (1989) Space-for-time substitution as an alternative to long-term studies G.E. Likens (Eds) Long-term Studies in Ecology: Approaches and Alternatives Springer-Verlag New York, NY 110–135

  35. J. Podani (1985) ArticleTitleSyntaxonomic congruence in a small-scale vegetation survey Abstracta Botanica 9 99–128

  36. J. Podani (1989) ArticleTitleComparison of classifications and ordinations of vegetation data Vegetatio 83 111–128 Occurrence Handle10.1007/BF00031684

  37. J. Podani (1992) ArticleTitleSpace series analysis of vegetation: processes reconsidered Abstracta Botanica. 16 25–29

  38. J. Podani (1993) SYN-TAX version 5.0. User's Guide Scientia Budapest

  39. J. Podani (1998) A complex numerical analysis of dolomite rock grasslands of the Sas-hegy Nature ReserveBudapestHungary P. Csontos (Eds) Botanical Exploration of Rock Grasslands. A Fetschrift to B. Zólyomi Scientia Budapest 213–229

  40. J. Podani (2000a) ArticleTitleSimulation of random dendrograms and comparison tests: some comments J. Classif. 17 123–142

  41. J. Podani (2000b) Introduction to the Exploration of Multivariate Biological Data Backhuys Leiden

  42. J. Podani (2001) SYN-TAX 2000. Computer Programs for Data Analysis in Ecology and Systematics. User’s Manual Scientia Budapest

  43. J. Podani P. Csontos J. Tamás (2000) ArticleTitleAdditive trees in the analysis of community data Community Ecol. 1 33–41

  44. J. Podani T.A.D. Dickinson (1984) ArticleTitleComparison of dendrograms: a multivariate approach Can. J. Bot. 62 2765–2778 Occurrence Handle10.1139/b84-369

  45. J. Podani I. Miklós (2002) ArticleTitleResemblance coefficients and the horseshoe effect in principal coordinates analysis Ecology 83 3331–3343 Occurrence Handle10.1890/0012-9658(2002)083[3331:RCATHE]2.0.CO;2

  46. E.J. Salisbury (1942) The Reproductive Capacity of Plants G. Bell and Sons London

  47. M.E. Sanders G.M. Dirkse P.A. Slim (2004) ArticleTitleObjectifying thematic, spatial and temporal aspects of vegetation mapping for monitoring Community Ecol. 5 81–91 Occurrence Handle10.1556/ComEc.5.2004.1.8

  48. J.G. Sanderson M.P. Moulton R.G. Selfridge (1998) ArticleTitleNull matrices and the analysis of species co-occurrences Oecologia 116 275–283 Occurrence Handle10.1007/s004420050589

  49. P.H. Schönemann R.M. Carroll (1970) ArticleTitleFitting one matrix to another under choice of a central dilation and a rigid motion Psychometrika 35 245–256

  50. T. Simon (2000) A magyarországi edényes flóra határozója (Identification guide to the vascular plants of Hungary) Nemzeti Tankönyvkiadó Budapest

  51. P.H.A. Sneath R.R. Sokal (1973) Numerical Taxonomy Freeman San Francisco

  52. L. Stone A. Roberts (1990) ArticleTitleThe checkerboard score and species distributions Oecologia 85 74–79 Occurrence Handle10.1007/BF00317345

  53. K. Török A. Horánszky G. Kósa (1994) ArticleTitleLong-term changes of species composition in an andesite grassland community of the Visegrád Mts., Hungary Abstracta Botanica. 18 13–27

  54. A.S. Watt (1971) Factors controlling the floristic composition of some plant communities in Breckland E. Duffey A.S. Watt (Eds) The Scientific Management of Animal and Plant Communities for Conservation Blackwell Sci. Publ. Oxford 137–152

  55. B. Zólyomi (1942) ArticleTitleDie Mitteldonau Florenscheide und das Dolomitphänomen Botanikai Közlemények 39 209–231

  56. B. Zólyomi (1958) Budapest és környékének természetes növénytakarója. (Natural vegetation of Budapest and its surroundings.) M. Pécsi (Eds) Budapest Természeti Képe Akadémiai Kiadó Budapest 508–642

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Podani, J., Csontos, P., Tamás, J. et al. A New Multivariate Approach to Studying Temporal Changes of Vegetation. Plant Ecol 181, 85–100 (2005). https://doi.org/10.1007/s11258-005-3796-0

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  • Classification
  • Life forms
  • Manhattan metric
  • Mantel test
  • Matrix rearrangements
  • Nearest neighbors
  • Ordination
  • Procrustes method
  • Seed mass spectra