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Updated: Jun 7, 2025

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基于多层次生态系统碳捕获服务流的生态补偿
Yuhe Ma1, Hai Chen1, Miaomiao Yang1
1College of Urban and Environmental Sciences, Northwest University, Xi'an, 710127, China; Shaanxi Key Laboratory of Earth Surface System and Environmental Carrying Capacity, Xi'an, 710127, China.
Journal of environmental management
|November 19, 2024
概括
洛斯高原对碳捕获服务的需求增长速度快于供应,导致赤字和余增加. 本研究分析了服务流和生态补偿,以支持可持续发展.
科学领域:
- 评估生态系统服务的评估
- 区域可持续发展 区域可持续发展
- 生态经济学生态经济学
背景情况:
- 对生态系统服务的科学评估对于可持续的区域发展至关重要.
- 生态补偿政策对于管理生态系统服务供需至关重要.
- 洛斯高原在平衡碳捕获服务方面面临着挑战.
研究的目的:
- 评估2000-2020年间洛斯高原碳捕获服务的供应,需求和流量.
- 分析碳捕获服务的时空模式及其区域间的流动.
- 为制定可持续发展的生态补偿政策提供基础.
主要方法:
- 供需比率模型是供需比率模型.
- 断点模型是一个断点模型.
- 场强度模型的模型.
- 地理信息系统 (GIS) 空间分析
- 统计方法 统计方法
主要成果:
- 碳捕获服务的供应和需求都增加了,需求增长速度更快.
- 高供应地区集中在洛斯高原的中部和西北部;高需求地区在其他地方.
- 供需比率下降,赤字和余县增加;服务的区域间流量增加.
- 从洛斯高原服务的流出减少,而流入增加到2020年.
- 实际收到/支付的生态补偿往往不同于基于流量,意愿和支付能力的计算值.
结论:
- 该研究提供了对生态系统服务在多个尺度上的空间转移模式的见解.
- 这些发现支持制定有效的生态补偿政策.
- 研究促进通过更好的生态系统服务管理实现区域可持续发展.
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