国勢調査ミクロデータに基づく災害リスク地域内の居住人口･世帯数推計

DOI Web Site

書誌事項

タイトル別名
  • DEMOGRAPHIC STATISTICS BY LIVING SITUATION IN DISASTER RISK AREAS BASED ON POPULATION CENSUS MICRO DATA

抄録

<p>This thesis presents an analysis of data from Japan's 2020 national census, estimating population and households in disaster-prone regions. These regions include flood-risk areas, tsunami-vulnerable zones, and sediment disaster areas. In Level 2 flood risk areas, around 50.4 million people reside, with nearly half in multi-unit housing and 28% living above flood depths. Approximately 8.2 million people inhabit tsunami-prone areas, and 5.3 million people live in sediment disaster hazard zones. Major cities in disaster-prone areas have a large population, but a significant portion of residents resides in multi-unit housing, which doesn't always correlate directly with higher disaster risks.</p>

収録刊行物

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ