2010—2020年农牧交错带生态系统服务与居民福祉的空间关系——以桑干河流域(山西段)为例
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X171.1, X826, X24

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国家自然科学基金项目“黄土区大型露天煤矿复垦高压实土壤有机碳恢复机理研究”(41907408); 山西省高等学校科技创新项目“平朔露天煤矿不同复垦模式生态系统多功能性特征诊断与评价”(2019L0496)


Spatial Relationship Between Ecosystem Service and Residents’ Well-being in a Farming-Pastoral Zone During 2010—2020—A Case Study of Sanggan River (Shanxi Section)
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    摘要:

    [目的] 探析农牧交错带流域生态系统服务与居民福祉之间的空间关联,为该区生态系统管理服务于社会经济的可持续发展提供决策依据。 [方法] 基于修正的生态系统服务价值当量因子法,运用熵权法和聚类分析等方法,探讨了农牧交错带典型区域—桑干河流域(山西段)14个县(区)2010,2015和2020年生态系统服务与居民福祉的空间关联特征。 [结果] ①2010—2020年间桑干河流域(山西段)人均生态系统服务价值和居民福祉整体上均呈现上升趋势。研究区人均生态系统服务价值呈现中部和西南部低的空间分布格局;居民福祉水平的高值区则分布在沿桑干河主干道的西南—东北方向上。 ②研究区生态系统服务和居民福祉的空间关联模式有:高服务高福祉、高服务低福祉、高服务中福祉、低服务高福祉、低服务中福祉、低服务低福祉、中服务高福祉、中服务中福祉。2010—2020年间桑干河流域(山西段)生态系统服务和居民福祉的空间关联模式发生变化的区域主要分布在西南—东北方向上。 ③桑干河流域(山西段)宜通过积极推进资源型经济转型发展及加强国土空间生态保护与修复等途径提高区域生态系统服务与居民福祉。 [结论] 2010—2020年间桑干河流域生态系统服务价值与居民福祉均呈增长趋势,两者的空间关联模式呈现明显的空间分异规律。

    Abstract:

    [Objective] The spatial relationship between ecosystem service and residents’ well-being in a farming-pastoral zone was studied in order to determine the way in which ecosystem management could produce sustainable development of the social economy. [Methods] The spatial relationship and dynamic features of ecosystem service and residents’ well-being in fourteen counties (districts) in the Sanggan River basin (Shanxi section), a typical area of the farming-pastoral zone, in 2010, 2015, and 2020 were analyzed by using the entropy weight method and cluster analysis based on the modified equivalent factor method of ecosystem service value. [Results] ① From 2010 to 2020, both the per capita ecosystem service value and residents’ well-being in the Sanggan River basin (Shanxi section) showed an upward trend. The lower values of per capita ecosystem service occurred in the central and southwest part of the Sanggan River basin, while the high values of residents’ well-being were located in the southwest and northeast direction along the Sanggan River channel. ② The spatial correlation models of ecosystem service and residents’ well-being in the study area were: high service and high well-being, high service and low well-being, high service and medium well-being, low service and high well-being, low service and medium well-being, low service and low well-being, medium service and high well-being, medium service and medium well-being. From 2010 to 2020, the spatial correlation models of ecosystem services and residents’ well-being in the Sanggan River basin (Shanxi section) had changed mainly in the southwest and northeast direction. ③ The Sanggan River basin (Shanxi section) could improve regional ecosystem services and residents’ well-being by promoting the transformation and development of resource-based economy and strengthening the protection and restoration of land space ecology. [Conclusion] From 2010 to 2020, the value of ecosystem services and the well-being of residents in the Sanggan River basin have shown an increasing trend, and their spatial correlation patterns show obvious spatial differentiation.

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赵艺芳,原野,高嫄.2010—2020年农牧交错带生态系统服务与居民福祉的空间关系——以桑干河流域(山西段)为例[J].水土保持通报,2023,43(2):239-247

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  • 收稿日期:2022-11-22
  • 最后修改日期:2022-12-30
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  • 在线发布日期: 2023-06-01
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