General considerations of European black poplar biology, significance and conservation perspectives

Abstract

The European black poplar (Populus nigra L.) is a native European tree species, which forms floodplain forests along riversides in riparian ecosystems. This pioneer species plays a central role in the initial phase of the development of riparian forests contributing to the natural control of flooding and water quality, and serving as a natural corridor that facilitates gene flow for many riparian species. It sustains viability, stability and specificity of ecosystems along river flow. Once widespread, and now considered threatened, P. nigra deserves special attention in terms of conservation. Here we present an introduction into the biology of European black poplar and its significance for science and industry. Particular attention is dedicated to the conservation of this species along the Danube River, included in the activities of the DANUBEPARKS Network.