城市绿色空间配置和连接的变化,使用基于空间图的指标,在伊朗阿尔达比尔发展中城市,伊朗
Raoof Mostafazadeh1, Nazila Alaei2, Fahimeh Mirchooli3
1Department of Natural Resources and Member of Water Management Research Center, Faculty of Agriculture and Natural Resources, University of Mohaghegh Ardabili, Ardabil, Iran. raoofmostafazadeh@uma.ac.ir.
Environmental monitoring and assessment
|August 3, 2024
概括
随着时间的推移,城市绿地 (UGS) 连接性有所下降,特别是在阿尔达比尔市.
科学领域:
- 城市规划和景观生态学.
- 地理信息系统 (GIS) 和空间分析.
- 可持续的城市发展和环境管理.
背景情况:
- 城市绿地 (UGS) 对于管理公共通道,雨水,城市生活质量和美学至关重要.
- 将UGS纳入城市规划对于可持续发展和居民福祉至关重要.
- 评估UGS连接性对于有效的城市生态管理至关重要.
研究的目的:
- 为了计算城市绿色空间 (UGS) 在阿尔达比尔市的连接性,使用基于图表的指标跨越不同的时间段和人口增长率.
- 为了比较四个市区的UGS连接,并分析不同距离值的变化.
- 评估UGS连接的趋势和空间变化.
主要方法:
- 利用基于图表的指标来量化UGS连接.
- 分析了连接指数在连续时期和不同市政区的变化.
- 对UGS补丁的各种距离值进行了评估连接.
主要成果:
- 随着时间的推移,UGS补丁大小已经减少,各种距离的连接性 (dNL) 普遍下降.
- 在市政区1,2,3的UGS连接性下降,但在2012年之前下降后,近年来显示增加.
- 第4区由于新的城市开发和有效的UGS分配,呈现出最高的UGS连接.
结论:
- 随着UGS连接的下降,需要战略城市规划来平衡保护,公共卫生和社会公平.
- 未来的城市发展必须优先考虑足够的土地分配和UGS和公园的可访问性.
- 可持续城市发展政策应侧重于UGS的战略分配和维护,以增强生态和社会效益.
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