Plant Species and Plant Communities: Proceedings of the International Symposium held at Nijmegen, November 11-12, 1976 in honour of Professor Dr. Victor Westhoff on the occasion of his sixtieth birthday

biological attributes of the three species according to the sequence in which they invade successively as a conse­ Studies on sample plots in Halimione portulacoides communities show that environmental disturbances, either quence of environmental disturbance. It can therefore be concluded that for understanding this mechanism in the natural or induced by man, start a sequence of partly salt-marsh ecosystem a thorough study on the functioning overlapping density maxima in Suaeda maritima, As...