基于metacoupling框架的碳汇服务流的合过程
Yan Zhang1, Dongjie Guan2,3, Lilei Zhou1,4
1School of Smart City, Chongqing Jiaotong University, Chongqing, 400074, China.
Scientific reports
|February 24, 2025
概括
碳汇服务 (CSS) 对于缓解全球变暖至关重要. 这项研究量化了复杂生态系统中的CSS供应,需求和流动,揭示了可持续发展战略的关键转移模式.
科学领域:
- 生态生态学 生态生态学
- 环境科学 环境科学
- 可持续性科学 可持续性科学
背景情况:
- 碳汇服务 (CSS) 对减缓全球变暖和理解人类与生态系统的相互作用至关重要.
- 在复合生态系统 (CEMRFFLG) 中量化CSS的供应,流动和需求对于可持续发展至关重要.
- 了解复杂生态系统中的碳汇服务流 (CSSF) 仍然是一个重大的研究挑战.
研究的目的:
- 量化重庆复合生态系统 (CEMRFFLG) 中的CSS供需情况.
- 探索CSSF在水,森林,农田和草原子系统之间的合机制.
- 通过多场景模拟来揭示CSSF的流动机制.
主要方法:
- 量化CSS的供需情况.
- 应用断点模型和元合框架来分析CSSF合.
- 多场景模拟用于CSSF流动机制分析.
主要成果:
- 净初级生产率 (NPP) 主要来自森林,而碳排放 (CEs) 主要来自农田.
- 森林子系统在远程连接期间的外流 (35.51%) 和入流 (61.24%) 总值最高.
- 碳汇服务流主要从森林地区转移到人类活动显著的地区.
结论:
- 这项研究为复杂生态系统中碳汇服务流动的动态提供了关键的见解.
- 为重庆的CSSF提出了优化建议,以帮助可持续发展.
- 了解这些流动对于管理复杂的生态系统和实现可持续发展目标至关重要.
关键词:
和草原;碳汇服务流;元合框架;断点模型;SPANs‒BBNs模型山脉的复合生态系统山脉的复合生态系统.农业用地 农业用地 农业用地森林 森林 森林 森林湖泊的湖泊是湖泊中的湖泊.河流 河流 河流 河流更多相关视频
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