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应用生态学报 ›› 2021, Vol. 32 ›› Issue (11): 3872-3882.doi: 10.13287/j.1001-9332.202111.013

• 生态系统服务与生态产品价值核算专栏 • 上一篇    下一篇

农户生计与生态系统服务关系的区域差异及驱动机制——以密云水库上游流域为例

王凤春1,2,3,郑华4*,张薇1,2,王慧1,2,彭文佳4   

  1. 1河北水利电力学院水利工程学院, 河北沧州 061001;
    2沧州市遥感与智慧水利技术创新中心, 河北沧州 061001;
    3河北省数据中心相变热管理技术创新中心, 河北沧州 061001;
    4中国科学院生态环境研究中心城市与区域生态国家重点实验室, 北京 100085
  • 出版日期:2021-11-15 发布日期:2022-05-15
  • 通讯作者: *E-mail: zhenghua@rcees.ac.cn
  • 作者简介:王凤春, 女, 1981年生, 博士, 副教授。主要从事生态系统服务评估与优化管理研究。E-mail:wangfengchun813@163.com
  • 基金资助:
    本文由河北省省级科技计划软科学研究专项(20557682D)、国家自然科学基金项目(41871217)和河北水利电力学院博士基金项目(SYBJ1902)资助

Regional differences and the driving mechanism of relationships between rural household livelihood and ecosystem services:A case study in upstream watershed of Miyun Reservoir, China

WANG Feng-chun1,2,3, ZHENG Hua4*, ZHANG Wei1,2, WANG Hui1,2, PENG Wen-jia4   

  1. 1Department of Hydraulic Engineering, Hebei University of Water Resources and Electric Engineering, Cangzhou 061001, Hebei, China;
    2Cangzhou Technology Innovation Center of Remote Sensing and Smart Water, Cangzhou 061001, Hebei, China;
    3Hebei Technology Innovation Center of Phase Change Thermal Management of Data Center, Cangzhou 061001, Hebei, China;
    4State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Aca-demy of Sciences, Beijing 100085, China
  • Online:2021-11-15 Published:2022-05-15
  • Supported by:
    This work was supported by the Hebei Provincial Science and Technology Plan, Soft Science Research (20557682D), the National Natural Science Foundation of China (41871217) and the Doctoral Scientific Research Foundation of Hebei University of Water Resources and Electric Engineering (SYBJ1902).

摘要: 深入揭示生态系统与农户福祉之间的关系,对实现农户差异化管理及区域可持续发展具有重要意义。本研究以密云水库上游流域(包括北京市和河北省的部分区域)为研究区域,基于1754份农户调查问卷数据,通过统计计量方法对比分析了流域内北京市、河北省农户福祉水平(以家庭总收入表示)与生态系统服务依赖性(以生态系统依赖性指数表示)的关系。结果表明: 流域内京冀农户生计与生态系统的互作模式均可分为4类,但京冀两地不同模式占比差异较大。北京农户样本中,占比最高的是高福祉-低依赖模式(33.9%),农户人均年收入显著高于河北农户,农户的各项生计资本也较河北省农户高;河北农户中,不提倡的低福祉-高依赖模式仍占比39.1%,对提升农户福祉水平至关重要的人力资本素质、社会资本、金融资本等均显著低于北京农户;河北农户主要依赖农业生产收入(41.2%),对土地的开发利用程度显著较高;相对于北京农户,河北农户的自然资源条件、人力资本素质对农户生计的影响更加显著。保持适当家庭规模、不断提高劳动力教育水平、提高低收入家庭的生态补偿标准是形成农户与生态系统良好互动关系(高福祉-低依赖型)的关键因素。

关键词: 生态系统服务, 农户生计, 农户福祉, 区域可持续发展

Abstract: It is of great significance to link ecosystem and rural household welfare, with the aim to develop different strategies of rural household livelihood management and regional sustainable deve-lopment. Based on 1754 questionnaires of rural households in Beijing and Hebei within the upstream watershed of Miyun Reservoir, we analyzed the relationships between rural household welfare (defined by total income per rural household) and ecosystem reliance (expressed by an index of dependence on ecosystem services) by statistical and econometric methods. The relationships between rural household welfare and ecosystem reliance could be classified into four types, but with significant differences between Beijing and Hebei within the watershed. The rural household type of high welfare and low dependence had the highest proportion (33.9%) in Beijing. The average annual income and livelihood capitals of rural households in Beijing was significantly higher than that of Hebei Province. In Hebei Province, the dominant type was low welfare and high dependency (39.1%) that was the least popular one. The quality of human capital quality, social capital, and financial capital, which were crucial to human well-being, were significantly lower than that of Beijing households. The income of rural households in Hebei mainly depended on agricultural production (41.2%), which led to higher land utilization intensity. The natural resource and human capital quality significantly influenced rural household livelihood in Hebei. Maintaining suitable family size and age structure, improving education and skill levels, and strengthening payment for ecosystem services within low welfare households would be the key to form a good relationship between ecosystems and household welfare (the type of high welfare and low dependency).

Key words: ecosystem services, household livelihood, household welfare, regional sustainable development.