Water, Air, and Soil Pollution

, Volume 85, Issue 3, pp 1581–1586 | Cite as

Impact of sulphur and nitrogen deposition on plant species assemblages in natural vegetation

  • Sven Bråkenhielm
  • Liu Qinghong
Part V Acidification Effects to Natural Ecosystems

Abstract

In the present study twelve years of changes in natural plant communities and their relation to S and N deposition are analysed. The Acid-tolerance index (ATI) and Nitrogen-demand index (NDI) based on Ellenberg's indicator values, and the Shannon-Wiener index were employed for characterizing the species assemblages of communities. The deposition at the sites was dramatically higher in the south than in the north of the country. NDI, but not ATI, was significantly correlated to N deposition. Species diversity at each site was quite stable over time. In PCA ordination species diversity, ATI and NDI were almost independent from each other, and were represented by three different principal components. There only NDI was strongly correlated to S and N deposition, while ATI was almost independent of them. Regression analysis suggested that species richness and diversity were weakly correlated to N deposition.

Key words

Air pollution Bioindication Indicator value PCA Species diversity 

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References

  1. Cairns, J. Jr. and Pratt, J.R.: 1993, “A History of Biological Monitoring Using Benthic Macroinvertebrates.” In: Rosenberg, D. M. and Resh, V. H (eds.), Freshwater Biomonitoring and Benthic Macroinvertebrates, Chapman & Hall, New York.Google Scholar
  2. Ellenberg, H., Weber, H. E., Düll, R. Wirth, V., Werner, W. and Paulissen, D.: 1991, “Zeigerwerte von pflanzen in Mitteleuropa.”-Scripta Geobotanica 18.Google Scholar
  3. Falkengren-Grerup, U.: 1989, “Soil acidification and its impact on ground vegetation.” -AMBIO, 18:179–183.Google Scholar
  4. Friedrich, G.” 1990, “Eine Revision des Saprobiensystem.” -Zeitschrift für Wasser- und Abwasserforschung, 23:141–152.Google Scholar
  5. Kellner, O.: 1990, “Effects of irrigation and fertilization on the ground vegetation in a 130-years-old stand of Scots pine.” -Can. J. Forest Res., 21:733–738.Google Scholar
  6. Kellner, O.: 1993, “Effects on associated flora of silvicultural nitrogen fertilization repeated at long intervals.”-J. Appl. Ecol., 30:563–574.Google Scholar
  7. Liu, Qinghong: 1995, “A model for species diversity monitoring at community level and its applications.”-Environ. Monit. Assess., 34:271–287.Google Scholar
  8. Reice, S.R.: 1994, “Nonequilibrium Determinants of Biological Community Structure.” -American Scientist 82:424–435.Google Scholar
  9. Resh, V.H, Jackson, J.K.: 1993, “Rapid Assessment Approaches to Biomonitoring Using Benthic Macroinvertebrates.” In: Rosenberg, D.M. and Resh, V.H (eds.), Freshwater Biomonitoring and Benthic Macroinvertebrates. Chapman & Hall, New York.Google Scholar
  10. Rosén, K., Gundersen, P., Tegnhammar, L., Johansson, M. & Frogner, T.: 1992, “Nitrogen enrichment of Nordic forest ecosystems, the concept of critical loads.” -AMBIO, 21:364–368.Google Scholar
  11. Thimonier, A., Dupouey, J.L. and Timbal, J.: 1992, “Floristic changes in the herb-layer vegetation of a deciduous forest in the Lorraine Plain under the influence of atmospheric deposition.” -Forest Ecol. Manage. 55:149–167.Google Scholar
  12. Tyler, G.: 1987, “Probable effects of soil acidification and nitrogen deposition on the fioristic composition of oak(Quercus robur L.)forest.” -Flora (Jena), 179:165–170.Google Scholar
  13. Wiederholm, T.: 1980, “Chironomids as indicators of water quality in Swedish lakes.” -Acta Universitatis Carolinae-Biologica 1978, p. 275–283.Google Scholar

Copyright information

© Kluwer Academic Publishers 1995

Authors and Affiliations

  • Sven Bråkenhielm
    • 1
  • Liu Qinghong
    • 1
  1. 1.Dept of Environmental AssessmentSwedish University of Agricultural SciencesUppsalaSweden

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