효율적인 생물서식공간을 위한 인공부도 조성기법 개발

Development of Artificial Floating Island for the Wild-Life Habitat

  • 심우경 (고려대학교 환경생태공학부 조경학 연구실) ;
  • 이광우 (고려대학교 대학원 조경학연구실) ;
  • 안창연 (고려대학교 대학원 조경학연구실) ;
  • 김민경 (고려대학교 대학원 조경학연구실)
  • Sim, Woo-Kyung (Landscape Architecture Program, Korea University) ;
  • Lee, Kwang-Woo (Landscape Architecture Program, Graduate School, Korea University) ;
  • Ahn, Chang-Youn (Landscape Architecture Program, Graduate School, Korea University) ;
  • Kim, Min-Kyung (Landscape Architecture Program, Graduate School, Korea University)
  • 투고 : 2001.03.05
  • 발행 : 2001.06.30

초록

This study was carried out to develop the technology of artificial floating island for the wild-life habitat at the reservoir of Korea University farm near Seoul. After the execution of an artificial floating island with 6 cells(each $3{\times}3m$), each cell was planted with 5 different species and one mixed of them, to the reservoir in 1999 through 2000. The monitored results were as follows; 1. Typha orientalis, Zizania latifolia and Oenanthe japonica were died back, but Phragmites communis, Phragmites japonica and Juncus effusus var. decipiens were well growing. 2. The limits of sinking water depth of the planting foundation were different with the plant species, that is, 40cm to the Juncus effusus var. dicipiens and 50cm to Phragmites communis. Accordingly the water depth should be kept differently with each species. 3. 33 species of fauna were monitored in the first year(1999) and 43 species in the second (2000) increasingly. 4. For the more wild-lives inducing to the artificial floating island, establishing the eco-corridor from the surrounding environment was needed.

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