primary succession

views updated May 21 2018

primary succession(prisere) A succession initiated on a newly produced bare area (e.g. following glaciation, major earth movements, or a newly formed riverbank). Since no living remnants of a previously existing community are present, successional stages and interactions of the plants and the physical environment are usually fairly clear, at least initially. Compare secondary succession.

primary succession

views updated May 11 2018

primary succession (prisere) A succession initated on a newly produced bare area, e.g. following glaciation or major earth movements. Since no living remnants of a previously existing community are present, successional stages and interactions of plants and the physical environment are usually fairly clear; at least initially. Compare SECONDARY SUCCESSION.