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Water, Air, and Soil Pollution

, Volume 61, Issue 3–4, pp 279–294 | Cite as

Effects of acidic precipitation, fertilization and liming on the ground vegetation in coniferous forests of southern Germany

  • H. Rodenkirchen
Special Section Effects of Air Pollution on Forest Soils

Abstract

Repeated vegetation surveys in non-fertilized Scots pine (Pinus sylvestris) stands with virtually constant light regimes show an increase in species number over the last 2 to 4 decades. More nitrophilic, but acid-tolerant species (e.g. Deschampsia flexuosa) have expanded mainly on loamy soils. Positive changes have also been observed with bryophytes, being indicators of better humus forms (e.g. Polytrichum attenuatum). An average decrease of cover or constancy was detected for two dwarf shrubs (Calluna vulgaris, Vaccinium vitis-idaea) and some epigeic lichens. The vegetation changes were compared with N fertilizer effects. Recovery processes after abandonment of litter removal (or grazing) and increased N-deposition are taken to be the main reasons for this change.

The effects of simulated H2SO4 rain and liming on ground vegetation of an N-“saturated” Norway spruce (Picea abies) stand have been analyzed since the summer of 1983. The herb species Oxalis acetosella on the control plots showed very limited growth, which was removed by liming. Simulated H2SO4 rain (pH 2.7 to 2.8) further impaired the Ca-nutrition and growth of Oxalis and lethally damaged dominant moss species (e.g. Thuidium tamariscinum). Only a few acid-tolerant bryophytes e. g. Lophocolea heterophylla, Hypnum cupressiforme) utilized the vacated niches and increased their frequency. Liming was able to moderate or delay the acid rain effects and resulted in a slow colonization by vascular species, which are indicators of higher pH-values and increased nitrification.

Keywords

Humus Acid Rain Dwarf Shrub Ground Vegetation Oxalis 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Abrahamsen, G., Björ, K., Horntvedt, R. and Tveite, B.: 1976, SNSF-Project, Oslo, Research report 6, 37.Google Scholar
  2. Baum, U.,: 1979, Forstw. Cbl. 98, 245.Google Scholar
  3. Bäuml, S.,: 1989, “Pflanzensoziologische Untersuchungen in Oberpfälzer Kiefernbeständen unter dem Aspekt depositionsbedingter Veränderungen”, Diplomarbeit, Univ. of Munich.Google Scholar
  4. Böcker, R., Kowarik, I., Bornkamm, R.: 1983, Verh. Ges. Ökol. XI., 35.Google Scholar
  5. Ellenberg, H.: 1979, Scripta Geobotanica 9, 1.Google Scholar
  6. Ellenberg, H. jun.: 1985, Schweiz. Z. Forstwes. 136, 19.Google Scholar
  7. Foerster, W.: 1990, Forstl. Forschungsber. München 105, 1.Google Scholar
  8. Folkeson, L.: 1984, Ambio 13, 37.Google Scholar
  9. Gigon, A. and Rorison, J. H. 1972, Journ. Ecol. 60, 93.Google Scholar
  10. Gerhardt, K. and Kellner, O. 1986, Medd. fran Växtbiol. Inst. 1, 1.Google Scholar
  11. Gordon, A. G. and Gorham, E. 1963, Can. J. Bot. 41, 1063.Google Scholar
  12. Hertel, H.: 1989, “Vegetationskundliche Untersuchungen an der Wald-vegetation des Forstamtsbezirks Waldsassen und seiner Umgebung unter dem Aspekt zeitlicher Veränderungen zwischen 1946 und 1987 und immissionsbedingter Einflüsse”, Diplomarbeit, Univ. of MunichGoogle Scholar
  13. Högberg, P., Granström, A., Johansson, T., Lundmark-Thelin, A. and Näsholm, T.: 1986, Canad. J. of Forest Research 16, 1165.Google Scholar
  14. Hofmann, G.: 1972, Beitr. Forstwirtsch. 4, 29.Google Scholar
  15. Hofmann, G., Heinsdorf, D. and Krauss, H. H.: 1990, Beitr. Forstwirtsch. 24, 59.Google Scholar
  16. Hueser, R. and Rehfuess, K.-E.: 1988, Forstl. Forschungsber. München 86, 1.Google Scholar
  17. Hutchinson, T. C., Dixon, M. and Scott, M.: 1986, Water, Air and Soil Pollution 31, 409.Google Scholar
  18. Jahn, G.: 1980, “Ökologische Artengruppen”, in Arbeitskreis Standortskartierung in der Arbeitsgemeinschaft Forsteinrichtung, Forstliche Standortsaufnahme, Landwirtschaftsverlag, Münster-Hiltrup, pp. 116–130.Google Scholar
  19. Kools, J. P. and Ehrenburg, A.: 1988, “Changes in vascular plant vegetation over the past decades”, in N. van Breemen, W. F. J. Visser and Th. Pape (eds.), Biogeochemistry of an oak-woodland ecosystem in the Netherlands affected by acid atmospheric deposition, Pudoc, Wageningen, pp. 41–48.Google Scholar
  20. Kreutzer, K., Reiter, H., Schierl, R. and Göttlein, A.: 1989, Water, Air and Soil Pollution 48, 111.Google Scholar
  21. Kreutzer, K. and Schmidt, A.: 1975, Forstw. Cbl. 94, 301.Google Scholar
  22. Kuhn, N., Amiet, R. and Hufschmid, N.: 1987, Allg. Forst- u. J. Ztg. 158, 77.Google Scholar
  23. Liljelund, L.-E. and Torstensson, P.: 1988, “Critical load of nitrogen with regards to effects on plant composition”, in J. Nilsson and P. Grennfelt (eds.), Critical loads for sulphur and nitrogen, Nordic Council of Ministers Miljorapport, Copenhagen 15, pp. 363–374.Google Scholar
  24. Makeschin, F., Francke, S., Rehfuess, K.-E. and Rodenkirchen, H.: 1985,: Der Forst- u. Holzwirt, 40, 499.Google Scholar
  25. Persson, H.: 1981, Vegetatio 46, 181.Google Scholar
  26. Preising, E.: 1950, “Überblick über die Wald- und Forstgesellschaften im Forstamtsbezirk Waldsassen und seiner Umgebung”, Zentralstelle für Vegetationskartierung Stolzenau, 1.Google Scholar
  27. Preuhsler, T. and Rehfuess, K.-E.: 1982, Forstw. Cbl. 101, 388.Google Scholar
  28. Rodenkirchen, H. 1982, Forstl. Forschungsber. München 53, 1.Google Scholar
  29. Rodenkirchen, H. 1984, Zeitschr. Pflanzenernähr. u. Bodenk. 147, 6, 716.Google Scholar
  30. Rodenkirchen, H. 1986, Forstw. Cbl. 105, 338.Google Scholar
  31. Rodenkirchen, H. 1990, Proc. XIX IUFRO World Congress 1, 419.Google Scholar
  32. Rodenkirchen, H. 1991 a, Forstwiss. Forsch. 38, (In press)Google Scholar
  33. Rodenkirchen, H. 1991 b, Mitt. d. Dt. Bodenk. Ges., (In press)Google Scholar
  34. Rodenkirchen, H. and Forster, E.: 1991, Forstwiss. Forsch. 38, (In press)Google Scholar
  35. Roelofs, J. G. M.: 1986, Experentia 42, 372.Google Scholar
  36. Sauter, U.: 1991, Forstw. Cbl. 110, (In press)Google Scholar
  37. Seibert, P.: 1980, “Verband Dicrano-Pinion Libb. 33, ein.”, Manuscript.Google Scholar
  38. Steubing, L. and Buchwald, K.: 1989, Natur und Landschaft 64, 100.Google Scholar
  39. Tüxen, R. and Ellenberg, H.: 1937, Mitt. flor.-soz. Arbeitsgem. Niedersachsen 3, 171.Google Scholar
  40. Tyler, G.: 1987, Flora 179, 165.Google Scholar
  41. Weiger, H.: 1986, Forstl. Forschungsber. 76, 1.Google Scholar
  42. Wilhelm, R.: 1990, “Ein vegetationskundlicher, produktionsökologischer und nährstoffanalytischer Zeitvergleich zwischen 1977 und 1987 auf einem Meliorationsversuch zu Kiefer in der Oberpfalz”, Diplomarbeit, Univ. of MunichGoogle Scholar
  43. Wilmanns, O., Bogenrieder, A. and Müller, W. H.: 1986, Natur und Landschaft 61, 415.Google Scholar
  44. Wirth, V. and Fuchs, M.: 1980, Schriftenr. Natursch. und Landschaftspfl. 12, 29.Google Scholar

Copyright information

© Kluwer Academic Publishers 1992

Authors and Affiliations

  • H. Rodenkirchen
    • 1
  1. 1.Chair of Soil ScienceUniversity of MunichMünchen 40Federal Republic of Germany

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