期刊论文

Zoning of agroecological management based on the relation-ship between supply and demand of ecosystem services

中文

资源科学

1007-7588

2019

41

7

1359-1373

10.18402/resci.2019.07.16

国家科技支撑计划项目(2015BAB06B01)

本校为其他机构

生态系统服务是人类赖以生存和发展的基础,厘清生态系统服务供给与需求的关系并对其分区管控有助于提升人类福祉。本文针对如何表征农业生态系统服务供需状态及其空间异质性问题,采用基于LUCC的生态系统服务矩阵,构建供需匹配度和供需协调度2个指标,并对2015年河北省曲周县村级行政单元农业生态系统服务状态和可持续能力进行评判;运用局部空间自相关分析,以局部空间集聚特征为依据,通过空间叠加产生的组合类型划分曲周县的农业生态管理区,并提出针对分区的管理措施。研究结果表明:①供需匹配度和供需协调度指标能实现区域内农业生态系统服务的整体评价,且具有可应用性和普适性。②2015年曲周县生...

Ecosystem services are the basis for human survival and development. Clarifying the relationship between supply and demand of ecosystem services and applying differentiated management and control can contribute to human well-being. This research aimed at characterizing the relationship between supply and demand of agroecosystem services and their spatial heterogeneity. It used ecosystem service matrix based on land use and cover change data to obtain ecosystem service capability in different spaces. Two indices—supply and demand matching degre...