耦合生态系统服务和景观连通性的环塔里木盆地绿洲区生态安全格局研究OA北大核心CSTPCD
Ecological security pattern of the oasis area around the Tarim Basin based on coupled ecosystem services and landscape connectivity
生态安全在保护生物多样性和维持生态系统服务中发挥着重要作用.目前生态安全格局构建研究多注重将自然保护区视为生态源地,而忽略具有潜在生态服务的斑块以及斑块连通性的影响.为此,提出一种改进的生态安全格局构建方法,以环塔里木盆地绿洲区为例,通过耦合碳储存、水源涵养、土壤保持、防风固沙4种生态系统服务和景观连通性优化生态源地,构建综合阻力面并利用电路理论确定研究区生态安全格局.结果表明:(1)环塔里木盆地绿洲区处于低生态安全地带,区域内水资源短缺和沙漠化…查看全部>>
Ecological security plays an essential role in protecting biodiversity and maintaining ecosystem servic-es.However,current research on the construction of ecological security patterns has mostly focused on treating nature reserves as ecological sources while ignoring patches with potential ecological services and the impact of patch connectivity.Thus,an improved method of constructing ecological security patterns is proposed herein.In this study,the oasis ar…查看全部>>
黄秋淞;何浩
新疆大学建筑工程学院,新疆 乌鲁木齐 830017新疆大学建筑工程学院,新疆 乌鲁木齐 830017
生态安全格局生态系统服务景观连通性电路理论环塔里木盆地绿洲区
ecological security patternecosystem servicelandscape connectivitycircuit theoryTarim Basin Rim oasis area
《干旱区地理》 2024 (10)
1745-1754,10
新疆维吾尔自治区自然科学基金项目(2021D01C054)资助
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