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[자료] 농촌 지역의 너구리 Nyctereutes procyonoides 행동권

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J. Ecol. Field Biol. 29(3): 259∼263, 2006

농촌 지역의 너구리 Nyctereutes procyonoides 행동권

최 태 영*․박 종 화1
서울대학교 환경계획연구소, 1서울대학교 환경대학원

Home-range of raccoon dog Nyctereutes procyonoides living in the rural area of Korea

Choi, Tae-Young*, Chong-Hwa Park1

Environmental Planning Institute, Seoul National University, Seoul 151-742, Korea

1The Graduate School of Environmental Studies, Seoul National University, Seoul 151-742, Korea

ABSTRACT

The objectives of this paper are to estimate home range and core habitat area of raccoon dog living in the rural area of Korea. A radio-telemetry study was carried out on 22 raccoon dog individuals. Among
these individuals, 4 raccoon dogs made 2 pairs and they were monogamous and moved together all the year round. Mean home-range size of 9 individuals which were radio-tracked more than 3 months was 0.80 km2 (100% MCP). The mean home range size of male individuals was 0.98 km2 (N = 5, 100% MCP) and that of
female individuals was 0.58 km2 (N = 4, 100% MCP). On the other hand, in case 95% MCP(Minimum Convex Polygon) was applied, the gap of home-range size between sex distinction was closed to 0.63 km2 (male) and 0.42 km2 (female). The home range size of two pairs of which the male and the female were radio-tracked at the same time showed little difference. In case of one pair, the home range size(95% MCP) was 0.28 km2 (male) and 0.26 km2 (female) and in case of the other pair, it was 0.36 km2 each (male and female). Consequently there seems no significant difference in the home-range size between a male and a female raccoon dog except the unusual cases such as unpaired individuals or the ones with no fixed territory.

Key words: Home-range, Minimum Convex Polygon, Raccoon dog, Radio-telemetry

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