Abstract
In 1969 N and P fertilizer experiments were carried out on the Westerheide (The Netherlands) to investigate the growth of Calluna vulgaris. In 1981 the floristic composition of the experimental plots was analyzed. Repeated nitrogen treatment of 28 kg · ha-1 · yr-1 resulted in dramatic replacement of Calluna vulgaris by Festuca ovina as a dominant. Phosphorus treatments did not result in such a change. The amounts of nitrogen applied in this experiment are similar to those that will be available during the first years following the dying off of Calluna vulgaris as result of a heather beetle infestation. It is hypothesized that a heather beetle infestation alone may result in a similar replacement of Calluna vulgaris by grass species.
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References
Barclay-Estrup, P., 1970. The description and interpretation of cyclical processes in a heath community, II: Changes in biomass and shoot production during the Calluna cycle. J. Ecol. 58: 243–249.
Blankwaardt, F., 1972. Verslag van een bemestingsproef op de Westerheide van het Gooisch Natuurreservaat. Concept rapport Rijksinstituut Natuurbeheer Leersum.
Brunsting, A. M. H., 1982. The influence of the dynamics of a population of herbivorous beetles on the development of vegetational patterns in a heathland system. Proc. 5th Int. Symp. Insect. Plant. Rel., Wageningen, March 1982. 8 pp.
Chapman, S. B., 1970. The nutrient content of the soil and root system of a dry heath ecosystem. J. Ecol. 58: 445–452.
Chapman, S. B. & Webb, N. R., 1978. The productivity of a Calluna heathland in Southern England. In: Production Ecology of British Moors and Montane Grasslands. Ecol. Stud. 27. Springer-Verlag, Berlin-Heidelberg-New York.
Clement, B., 1978. Contribution à l'étude phytoecologique des Monts d'Arree. Diss. Rennes. 238 pp.
Forrest, G. I. & Smith, A. H., 1975. The productivity of a range of blanket bog types in the Northern Pennines, J. Ecol. 63: 173–202.
Gimingham, C. H., 1972. Ecology of heathlands. Chapman & Hall, London.
Gimingham, C. H., 1978. Calluna and its associated species: some aspects of co-existence in communities. Vegetatio 36: 179–186.
Gimingham, C. H. & de, Smidt, J. T., 1983. Heath as natural and semi-natural vegetation. In: Holzner, W., Werger, M. J. A. & Ikusima, I., (eds.). Man's Impact upon Vegetation, pp. 185–199. Junk, The Hague.
Heal, O. W., Latter, P. M. & Howson, G., 1978. A study of the rates of decomposition of organic matter. In: Production Ecology of British Moors and Montane Grasslands. Ecol. Stud 27. Springer-Verlag, Berlin-Heidelberg-New York.
Helsper, H. P. G., Glenn-Lewin, D. & Werger, M. J. A., 1983. Early regeneration of Calluna heathland under various fertilization treatments. Oecologia 58: 208–214.
Jones, H. E. & Gore, A. J. P., 1978. A simulation of production and decay in blanket bog. In: Production Ecology of British Moors and Montane Grasslands. Ecol. Stud. 27. Springer-Verlag, Berlin-Heidelberg-New York.
Miles, J., 1979. Vegetation Dynamics. Chapman & Hall, London.
Miller, G. R. & Miles, J., 1970. Regeneration of heather (Calluna vulgaris (L.) Hull.) at different ages and seasons in northeast Scotland. J. Appl. Ecol. 7: 51–60.
Mohammed, B. F. & Gimingham, C. H., 1970. The morphology of vegetative regeneration in Calluna vulgaris. New. Phytol. 69: 743–750.
Persson, H., 1980a. Fine-root production, mortality and decomposition in forest ecosystems. Vegetatio 41: 101–109.
Persson, H., 1980b. Spatial distribution of fine root growth, mortality and decomposition in a young Scots pine stand in Central Sweden. Oikos 34: 77–87.
Persson, H., 1982. Changes in the tree and dwarfshrub fine-root after clear-cutting in a mature Scots pine stand. Swed. Conif. For. Proj. Techn. Rep. 31, 19 pp Uppsala.
Robertson, R. A. & Davies, G. E., 1965. Quantities of plant nutrients in heather ecosystems. J. Appl. Ecol. 2: 211–219.
Røsberg, I., Øvestedal, D. O., Seljelid, R., Schreiner, Ø. & Goksøyr, J., 1981. Estimation of carbon flow in a Calluna heath system. Oikos 37: 295–305.
Siepel, H., 1982. Vegetatieve regeneratie van Calluna vulgaris. Heidekeverrapport nr. 8. Doct. versl. vakgr. Vegetatiekunde & Botanische Oecologie, R.U. Utrecht.
Smidt, J. T. de, 1977a. Interaction of Calluna vulgaris and the heather beetle Lochmaea suturalis. Symposium Vegetation and Fauna, pp. 179–186.
Smidt, J. T.de, 1977b. Heathland vegetation in the Netherlands. Phytocoenologia 4: 258–316.
Smidt, J. T.de, 1978. Ontwikkeling in het landbouwecosysteem. WLO-Meded. 5: 21–28.
Smidt, J. T.de, 1979. Een nutriëntenbalans voor de potstallandbouw. Contactblad voor oecologen 15: 148–161.
Smidt, J. T. de & De Hullu, 1983. Changes in permanent heathland plots in the Netherlands during 25 years. J. Ecol. (in print).
Smith, R. A. H. & Forrest, G. I., 1978. Field estimates of primary production. In: Production Ecology of British Moors and Montane Grasslands. Ecol. Stud. 27. Springer-Verlag, Berlin-Heidelberg-New York.
Sokal, R. R. & Rohlf, F. J., 1969. Biometry, The principles and practice of statistics in biological research. State Univ. of New York. W. H. Freeman & Co., San Francisco.
Staaf, H. & Berg, B., 1980. Distribution of organic matter, carbon and plant nutrients in soil in the early phase after clear-cutting of a Scots pine forest; with and without removal of logging slash. Swed. Conif. For. Proj. Int. Rep. 100, Uppsala.
Stoutjesdijk, P., 1959. Heaths and inland dunes of the Veluwe. Wentia 2: 1–96.
Tüxen, R. & Kawamura, Y., 1975. Gesichtspunkte zur syntaxonomischen Fassung und Gliederung von Pflanzengesell-schaften entwickelt am Beispiel des nord-westdeutschen Genisto-Callunetum. Phytocoenologia 2: 87–99.
Wallén, B., 1980. Structure and dynamics of Calluna vulgaris on sand dunes in South Sweden. Oikos 35: 20–30.
Wijvekate, M. H., 1971. Verklarende statistiek. Aula pocket, Utrecht.
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Nomenclature follows Tutin et al. (1964–1980): Flora Europaea 5 Vols. Cambridge U.P.
Acknowledgements: We are grateful to Prof. Marinus J. A. Werger, for stimulating discussions and comments on the manuscript.
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Heil, G.W., Diemont, W.H. Raised nutrient levels change heathland into grassland. Vegetatio 53, 113–120 (1983). https://doi.org/10.1007/BF00043031
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DOI: https://doi.org/10.1007/BF00043031