충주호 유역의 식생환경 조사

Chungju lake drainage area was about 6,648km2, amount of water supply was 1,120.2 million/m3. Also Chungju lake was water supply source of Namhan river that was take about 55% of average inflow of Paldang lake. Recently, aquatic macrophytes have been interesting not only vegetation environment but also water treatment. Chungju lake was frequent water level change and infrequent appearance of the frequent or waterside plant because of the fresh water. As a result of this study, aquatic macrophytes was appearanced Zizania latifolia Turcz, Impatiens textori Miq., Ranunculus chinensis Bunge, Phragmites australis (Cav.) Trin ex Steud, Lemna paucicostata (L.) Hegelmaier, Persicatia thubergii G. Gross), Salix koreensis., Salix gracilistyla, Salix gilgiana, Persicaria sieboldi, Phragmites japonica.