中文摘要：

基于对甘肃省榆中县甘草店镇13个村庄的逐户走访调查,测算了研究区农村空心化程度。选取影响农村空心化程度的可能因素,采用多元逐步回归分析方法测算了空心化程度和各影响因素之间的定量关系。结果表明：研究区农村空心化程度与纯农业人均收入、可达性呈显著负相关,与户均宅基地呈显著正相关。揭示了农村空心化的实质和根本原因,阐述了空心化产生的驱动和拉动两方面机制。针对甘肃黄土高原中部地区特有的山区和川区地理类型,差别化地提出预防和改善黄土高原中部地区农村空心化的措施。

英文摘要：

This paper measured the rural hollowing＇s degree of the 13 villages through the questionnaire and interviews in Gancaodian Town of Yuzhong County, Gansu Province, selecting possible factors affecting rural hollowing. The quantitative relationship between the degree and its factors that influenced the rural hollowing was explored. The results showed that the rural hollowing degree was negatively correlated with per capita net in- come of farmers and accessibility, and was positively correlated with numbers of homestead each household. Reveals the root caused of the rural hol- low, the driving force and the pulling force of the rural hollowing were explained. In order to prevent rural hollowing, we should rational adjust the in- dustrial structure, strengthen the government support and improve the system of the land. In terms of mountain and plain area, which were the middle of the Loess Plateau characteristic geography types, differentiation of prevent and improve the rural hollowing measures were put forward.