Presence of alien ligneous species in some plant associations from Danube Delta and their management

This paper presents a brief overview of the most important species of alien woody plants ofthe Danube Delta. Also presents the habitats where they are found. Stational conditions are studied anddescribed of each habitat type apart, in order to study the affinity of species to certain environmentalconditions. In the annex paper there is presented each habitat where woody alien plants appear. Alsothere is an overview and rehabilitation measures that are required of these habitats.