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亚利桑那州大都会城住宅植被变化的多尺度驱动因素
Qinnan Zhu1, Kelli L Larson2,3
1School of Geographical Sciences and Urban Planning, Arizona State University, Tempe, AZ, 85287-5302, USA. qzhu46@asu.edu.
Environmental management
|December 22, 2023
概括
城的居民正在将院子从草转移到树木和沙漠植物,这是由美学和环境问题驱动的. 租户比房主更有可能种植树木,为可持续的城市景观设计提供信息.
科学领域:
- 城市生态学 城市生态学
- 环境心理学环境心理学
- 园艺科学 园艺科学
背景情况:
- 城市绿化战略的目的是减少传统草对生态系统的破坏.
- 关于植被变化的范围和城市绿化中的人类驱动因素的研究有限.
- 在干旱地区,如美国西南部,Xeric和野生动物友好的院子被推广.
研究的目的:
- 分析2017-2021年大都会城住宅场的植被变化.
- 确定影响这些植被变化的多层次人类驱动因素.
- 了解在干旱的城市环境中住宅景观设计的轨迹.
主要方法:
- 从两个不同的调查时期 (2017年和2021年) 的调查数据分析.
- 研究了植被变化的程度 (草,树木,沙漠植物).
- 检查的人类驱动因素,包括美学,环境价值和住宅所有权.
主要成果:
- 观察到一个可持续的趋势:草地减少,树木和沙漠植物增加.
- 美学推动了种植树木和本土园艺.
- 树木种植与低维护价值相关;沙漠植物与自然欣赏和野生动物支持有关.
- 种植树木因市政区而异,受当地计划的影响.
- 租户比房屋所有者更有可能增加院子树木.
结论:
- 城的住宅植被正在趋向于可持续发展.
- 审美,环境关注和感知到的维护影响着植物的选择.
- 机构计划和住宅所有权在景观设计决策中发挥着重要作用.
- 这些发现为可持续的住宅庭院改造提供了途径.
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