估计绿色暴露所带来的生态系统服务不平等的变化:从人类健康的角度来看
Jie Chen1, Hongyu Li1, Shixian Luo2
1Graduate School of Horticulture, Chiba University, 648, Matsudo, Matsudo-city, Chiba 271-8510, Japan.
The Science of the total environment
|November 10, 2023
概括
绿色空间为城市健康提供了重要的生态系统服务,但城市化造成了不平等的接入. 这项研究表明,虽然这些服务的价值在增加,但与社会经济因素相关的不平等也在增加.
科学领域:
- 城市生态学 城市生态学
- 环境健康 环境健康
- 空间分析是一种空间分析.
背景情况:
- 绿色空间提供与人类健康和可持续城市发展相关的关键生态系统服务.
- 城市化减少了绿色空间,创造了不平等的暴露,导致健康差异.
- 了解绿色空间生态系统服务的价值和公平性对于公共卫生至关重要.
研究的目的:
- 为了分类绿色暴露 (主动和被动).
- 估计日本住宅周围绿色空间生态系统服务的价值和公平性 (2000-2020年).
- 探索社会经济因素与生态系统服务不平等之间的关系.
主要方法:
- 将绿色暴露分为主动和被动类型的分类.
- 利益转移方法和吉尼系数用于估计价值和股权.
- 在2000年至2020年期间,对日本市级数据的分析.
主要成果:
- 各市镇之间人均生态系统服务价值和股权的显著差异.
- 人均生态系统服务价值的增长趋势与不平等的显著上升相伴.
- 生态系统服务不平等与市政社会经济因素之间的非线性关系.
结论:
- 城市规划必须包括绿色空间生态系统服务的价值和公平分配的指标.
- 解决社会经济因素对于缓解生态系统服务不平等至关重要.
- 促进公平获得绿色空间生态系统服务对于可持续的城市健康发展至关重要.
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