Structure and Dynamics of Calluna Vulgaris on Sand Dunes in South Sweden
- 1 August 1980
- Vol. 35 (1) , 20-30
- https://doi.org/10.2307/3544723
Abstract
Age structure, biomass and productivity in 3 differently aged Calluna heaths at different distances from the sea were studied in a sand dune area at Sandhammaren, south Sweden. A method for measuring above ground production, based on only 1 sampling occasion was used. The phased developmental pattern of Calluna, as originally defined by Watt was not valid in the study area. A continuous rejuvenation of above ground biomass occurred through successive embedding and frequent adventitious rooting of trailing stems, and in spite of age of the heaths, no marked differences in age structure was found between the studied sites. The above ground biomass was in a steady state, in conformity with what occurs in certain heaths on peat. The successive accumulation of organic matter is defined in a simple model, based on an assumedly unchanged between-year production.This publication has 1 reference indexed in Scilit:
- The Productivity of a Range of Blanket Bog Vegetation Types in the Northern PenninesJournal of Ecology, 1975