달천 수계에 서식하는 수달의 보존 방안에 관한 연구

임재석1, 류재근1
JaeSeok LIM1, Jae Keun RYU1
Author Information & Copyright
1충주대학교 환경공학부
1Department of Environmental Engineering, Chungju National University

ⓒ Copyright 2008 Korean Association for Conservation of Nature. This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License ( which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Published Online: Sep 30, 2008


This study was investigated from 2007 July until 2008 June about distribution of otter, habitats of otter, water pollution of Dal-river, presented of condition of fishes. It was to judge habitats of compatibility and to propose conservation of otter in living Dal-river. For analysis of habitate, this data were used by sufer 8.0 with 1/5000 topology map and other field data. The result of investigation for habitate in Dal-river was suitable because of fish diversity and richness, well conserved water environment, less of human interference. The thesis suggest conservation of otter living in Dal-river base on present of condition data.

Keywords: otter; habitate; compatibility; Topology map