Taking Yuzhong county in the semiarid fragile region of the Loess Plateau as an example, this paper constructed an evaluation framework of livelihood resilience, studied the adaptability and resilience of farmers in this area to environmental changes and risk disturbances, based on 604 household survey data of Yuzhong county in Gansu province, analyzed the difference of the building level of the rural households' livelihood resilience, and identified the main influencing factors using the single factor variance analysis and the obstacle model. The results showed that ( 1 ) The livelihood Resilience index from high to low were: Xiaguanying town > Mapo village >Zhonglianchuan village. In all villages, the highest level of livelihood Resilience Index was in Xiaguanying, and the lowest was in Dawan. (2) From the single factor variance analysis, the township in the buffer capacity and self-organization capacity showed significant difference, but in terms of the learning capacity dimension, three township farmers did not have significant differences (P=0. 980). (3) Household savings, per capita income, family education, household education, food self-sufficiency and social networking were 6 factors affecting the level of livelihood resilience of farmers. Under the worsening resource environment and livelihood stress, guaranteeing financial capital, raising education level and perfecting social network structure were the most important factors that affected farmers'livelihood resilience level in this area.%[目的]以地处黄土高原半干旱脆弱区的甘肃省榆中县为例,运用生计恢复力理论框架,对该地区农户应对环境变化和风险扰动的适应和恢复能力进行研究.[方法]文章采用甘肃省榆中县604份农户家庭调查数据,基于生计恢复力理论框架,从缓冲能力、 自组织能力和学习能力3个维度构建农户生计恢复力测量指标体系,运用单因素方差分析和障碍度模型,分析不同乡镇农户生计恢复力建设水平的差异,识别影响农户生计恢复力的主要影响因素.[结果](1)生计恢复力指数由高到低依次为:夏官营镇>马坡乡>中连川乡.在所有村落中,生计恢复力指数最高的是夏官营镇的夏官营村,最低的是中连川乡的大湾村.(2)从单因素方差分析得知,各乡镇在缓冲能力和自组织能力上呈现出显著性差异(P=0,P=0.001),而在学习能力维度上,3乡镇农户并不存在显著性差异(P=0.980).(3)家庭存款、 人均收入、家庭教育投入、 户主教育程度、 粮食自给能力和社会网络这6个因子是影响该地区农户生计恢复力水平的核心因素.[结论]在日益严峻的资源环境恶化和生计胁迫下,保障金融资本、 提高教育水平和完善社会网络结构是该地区农户生计恢复力水平建设的重要内容.
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