Community of higher aquatic plants

Abstract

The most recent data (obtained in July, 2011) regarding species composition and community structure of macrophytes from Lake Driiksiai after the shutdown of the INPP are presented. The characteristics of overgrowth and productivity of aquatic plants are given. The current flora composition is compared with the data of previous investigations. According to the data obtained on the development of macrophyte communities, the lake can be referred to as a mesotrophic water body, and after the shutdown of the NPP the macrophyte succession is at the initial stage. Isanalizuoti naujausi duomenys apie makrofitq msin$ sudetj, bendrijos struktur^, ezero uzaugimq ir vandens augalq produktyvumq Drixksiq ezere po LAE uzdarymo. Dabartine vandens augalijos sudetis palyginta su ankstesniq tyrimq duomenimis. Makrofitq bendrijq vystymasis rodo, kad Drnksiq ezeras yra mezotrofinis vandens telkinys. Sustabdzius Ignalinos AE, makrofitq sukcesija yra pradineje stadijoje.