漁村集落における土地利用の変化と津波への対策が集落空間構成へ与えた影響

摘要

日本は四方を海で囲まれた島国であり、多くの漁村集落が存在している。なかでも、三陸沿岸部はリアス式海岸という地形的特から大小様々な漁村集落が点在している地域で、気候風土に長い年月をかけて適応しながら、生業を主とした生活行為の変化の影響を受けて集落が形成されてきた。%This study aims to reveal traditional measures developed as response against Tsunamis and their impact on the spatial composition of a fishing village previously affected by four Tsunamis since the Meiji era. In order to understand the specific details of each Tsunami event, the study divides and analyzes the village into three areas: "Around the Sea Area " "Around the Houses Area " "Mountain- forest Area". The study reveals the importance not only of the dependence on actual measures but also the importance of taking into account land use strategies derived from the experience of local residents.