논문 상세보기
pp.29-38
Water resources in Republic of Korea have been mainly supplied by the artificial reservoirs and lakes due to severely unbalanced rainfall. rainfall through the year. The lakes and reservoirs in which littoral zones have been damaged in a dry season usually have a big difference between high and low water level. In this study, We examined the effects of artificial floating island (AFI) in the Lake Baekgoki at Jin-Cheon, Chungcheongbuk-do, Korea. Phytoplankton is flora as 29 genera and 39 species, and the dominant species were Synedra acus, Lyngbya sp. and Cryptomonas sp., etc. The plankton numbers gradually decreased after installation of the AFI. In contrast with the phytoplankton, zooplankton individuals increased under the AFI, offering the habitats for zooplankton. Fish fauna were three families and seven species and 76 individuals were counted the AFI. The artificial vegetated island showed the significant effects on the restoration of lake ecosystem.
