基于生态系统服务流的Loess高原碳补偿优先级
Yuhe Ma1,2, Hai Chen1,2, Miaomiao Yang1,2
1College of Urban and Environmental Sciences, Northwest University, Xi'an 710127, China.
iScience
|July 24, 2025
概括
洛斯高原碳封存 (CS) 的生态补偿 (EC) 计划显示越来越多的赤字. 欧洲共同体的一项新计划平衡了供应,需求和流动风险,以实现可持续发展.
科学领域:
- 环境科学 环境科学
- 生态生态学 生态生态学
- 区域发展 区域发展
背景情况:
- 生态补偿 (EC) 计划对于可持续区域发展至关重要.
- 了解生态系统服务 (ESs) 的供应,需求和流动是有效EC设计的关键.
研究的目的:
- 分析洛斯高原 (LP) 的碳封存 (CS) 供需动态.
- 模拟区域间的 CS 流动,并制定优先考虑的 EC 实施方案.
主要方法:
- 对2001年,2010年和2020年的CS供需水平进行分析.
- 模拟区域间的CS流.
- 开发一个考虑供需风险和流动的生态补偿指数.
主要成果:
- 在LP的CS赤字从2001年到2020年增加.
- CS的总流速最初上升,然后下降.
- 基于优先的收款和支付,制定了一个联合的垂直和水平的EC计划.
结论:
- 该研究为了解ES流程流程提供了一个框架.
- 它提供了一个理论和实践的基础,为制定有效的欧盟计划,以实现可持续的区域发展.
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