Key points are not available for this paper at this time.
Charles H. Welling, Roger L. Pederson, Arnold G. van der Valk, Recruitment from the Seed Bank and the Development of Zonation of Emergent Vegetation During a Drawdown in a Prairie Wetland, Journal of Ecology, Vol. 76, No. 2 (Jun., 1988), pp. 483-496
Welling et al. (Wed,) studied this question.