緑のスペースのアクセシビリティと公平性のための2段階の浮遊流域の最適化:山の緑のスペースはより高齢者フレンドリーですか?
Yang Li1, Chunlan Du1, Bo Li1
1School of Architecture & Urban Planning, Chongqing University, Chongqing, China.
Annals of the New York Academy of Sciences
|August 27, 2025
まとめ
高齢者は緑地へのアクセスが 限られており 格差が大きいのです 小規模で地元の緑地を改良することは,高齢者のアクセシビリティと高齢者フレンドリー性を高めるために不可欠です.
科学分野:
- 都市計画
- ゲロントロジー
- 環境の正義
背景:
- 緑の空間は高齢者のための重要な娯楽であり,高いアクセシビリティが必要です.
- 緑地への公平なアクセスは 持続可能な開発目標を支援します
- 現在行われているアクセシビリティ研究では 社会経済的な要因や 年齢に配慮した目的地が考慮されていない.
研究 の 目的:
- 高齢者向けの緑のスペースのアクセシビリティと公平性を評価する.
- 1人当たりの緑地利用量を,原産地と目的地の年齢相応性を考慮して定量化する.
主な方法:
- 2段階の浮動流域モデルを開発しました.
- 1人当たりの緑地利用量
- 社会経済的欠陥と高齢者への配慮を考慮してアクセシビリティと公平性を分析した.
主要な成果:
- 1人あたり5.5m2以上の緑地を利用できるのは高齢者の17.06%だけです.
- 45.17%が 10分以内に緑地に到達できない
- 平均ギニ指数は0.807で,高い不平等を示しています.中央と周辺の格差が観察されています.
結論:
- 高齢者向けの緑地へのアクセシビリティと公平性には大きな格差がある.
- 小規模なコミュニティの緑地が 高齢者にとって重要です 特に山岳地帯では
- 小規模な緑地を老齢に配慮した再生には,アクセシビリティ,快適性,美学が優先されるべきです.
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