黄土高塬沟壑区水–碳–粮协同优化的植被恢复机理  

Synergistic Optimization Process of Water-Carbon-Food and Its Vegetation Restoration Mechanism in the Loess Plateau Gully Area

作　　者：梁友嘉[1,2] 刘丽珺 

机构地区：[1]武汉理工大学资源与环境工程学院,湖北 武汉 [2]西北农林科技大学黄土高原土壤侵蚀与旱地农业国家重点实验室,陕西 咸阳 [3]武汉商学院信息工程学院,湖北 武汉 [4]中国气象局乌鲁木齐沙漠气象研究所,中国气象局塔克拉玛干沙漠气象野外科学试验基地,新疆 乌鲁木齐 [5]中国气象局乌鲁木齐沙漠气象研究所,新疆云降水物理与云水资源开发实验室,新疆 乌鲁木齐

出　　处：《可持续发展》2024年第10期2460-2468,共9页Sustainable Development

摘　　要：生态服务协同格局形成是半干旱区脆弱生态系统恢复的重要特征。黄土高塬沟壑区植被恢复和生态功能变化均存在明显分异过程,从社会–生态视角探索植被恢复对生态服务协同潜力的驱动机理与路径,对半干旱区生态恢复建设与生态服务可持续供应具有指导意义。以塬面–沟谷系统整体为研究对象,在不同时空尺度上开展水–碳–粮协同过程研究,阐明协同格局形成的植被恢复响应过程及社会–生态因素作用机理,通过构建水–碳–粮协同格局形成的机制模型,厘清植被恢复的社会–生态要素互馈机制,揭示基于生态服务协同原理的植被恢复设计对塬面–沟谷系统水–碳–粮协同供给的潜在影响。研究在统筹调控塬面–沟谷系统关键社会–生态过程对植被恢复功能演化的作用机制和对可持续发展目标贡献方面具有科学支持作用。The formation of synergistic patterns of ecosystem services is an important feature of the restoration of vulnerable ecosystems in semi-arid areas. There is a clear differentiation process in vegetation restoration and ecological function changes in the Loess Plateau gully region. Exploring the driving mechanisms and pathways of vegetation restoration on the potential for ecosystem service synergy from a socio-ecological perspective has guiding significance for ecological restoration construction and sustainable supply of ecosystem services in semi-arid areas. Taking the plateau-gully system as the research object, this study conducts research on the synergistic processes of water, carbon, and grain at different spatiotemporal scales, clarifies the vegetation restoration response process and the mechanism of action of socio-ecological factors in the formation of synergistic patterns, and by constructing a mechanism model for the formation of water-carbon-grain synergistic patterns, it clarifies the mutual feedback mechanism of socio-ecological factors in vegetation re

关 键 词：景观生态 黄土高塬沟壑区 生态服务协同 植被恢复 社会–生态因素互馈 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]