지족해협과 삼천포해협 죽방렴 입지의 자연환경 조건

초록

Jukbangryeom, a traditional fixed fishing method using large bamboo weirs, is still actively practiced in South Korea’s Jijok and Samcheonpo Straits, where its permanent marine installation makes site selection crucial. This study aims to map the precise locations of all Jukbangryeom installations and perform an locational analysis of their environmental conditions, focusing on physical geography. After examining their spatial distribution, we analyzed key environmental factors—water depth, seafloor slope, tidal current velocity, and tidal range—of the two straits and actual Jukbangryeom sites. The analysis revealed that these two straits, among those with similar topographic conditions, simultaneously exhibit fast tidal currents, shallow water depths, moderate tidal ranges, and gentle slopes. Furthermore, the specific locations of Jukbangryeom, reflecting tidal current dynamics, were found to possess more favorable conditions in terms of these factors, even within the same strait. While sharing common characteristics with traditional fish weir systems worldwide, Jukbangryeom exhibits a distinct adaptation to the unique environmental conditions of the two straits. This study provides a geographical perspective on traditional fishing practices and offers insights for place-based assetization and fisheries policy development.

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