在欧洲首都大都市地区,生态系统服务的潜力正在下降
Artan Hysa1, Roland Löwe2, Juergen Geist3
1Aquatic Systems Biology, School of Life Sciences, Technical University of Munich, 85354, Freising, Germany. artan.hysa@tum.de.
Scientific reports
|April 17, 2024
概括
城市生态系统服务潜力 (ESP) 由于土地使用变化,在38个欧洲城市下降. 城市扩张,而不是人口增长,显著影响ESP,影响生物多样性,水和空气质量.
科学领域:
- 环境科学 环境科学
- 城市生态城市生态学
- 可持续性科学 可持续性科学
背景情况:
- 生态系统服务 (ES) 对可持续发展至关重要.
- 监测大都市生态系统服务潜力 (ESP) 对城市可持续性至关重要.
- 土地使用土地覆盖面 (LULC) 的变化对ESP产生重大影响.
研究的目的:
- 制定一个长期监测大都市ESP动态的程序.
- 为了比较38个欧洲首都大都市区 (ECMA) 的ESP.
- 分析ESP变化的驱动因素,重点关注城市化和人口增长.
主要方法:
- 使用的开源土地使用土地覆盖面 (LULC) 数据.
- 应用专家矩阵方法进行ESP评估.
- 生物多样性完整性,供水,防洪,空气质量,水净化,娱乐和旅游业的比较ESP.
主要成果:
- 由于LULC变化,ECMA在2006年,2012年和2018年之间观察到ESP的显著下降.
- 在后社会主义国家 (例如,华沙) 的ECMA显示了高土地利用转型和ESP影响.
- 芬诺斯堪的纳维亚的ECMA (例如赫尔辛基,斯德哥尔摩,奥斯陆) 最近经历了ESP减少的影响最高,尽管在累计ESP中领先.
- 发现不注意的城市化过程对ESP的影响比人口增长更大.
结论:
- 由于土地使用变化,主要是由城市化推动的,大都市ESP正在欧洲范围内下降.
- 这些发现对欧洲自然保护法和全球可持续发展目标有影响.
- 有针对性的城市规划是必要的,以减轻ESP损失,并确保可持续的城市.
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