中文摘要：

在这研究，在四川省的多山、多山的农村区域的 pluriactivity 的当前的状况用代表性的样品调查数据和基于 30 m 决定 DEM 和 GIS 计算的自然因素数据被分析。而且用逻辑回归模型，定量分析在以个人，家庭，社区和自然环境条件影响 pluriactivity 的因素上被进行。结果显示出那，(1 ) 仅仅，在四川省的多山、多山的区域的 17.77% 农村劳动者从事 pluriactivity。地理上， pluriactivity 主要根据最近原则被选择，并且在建设和服务工业被集中；(2 ) 下列因素有在多山的区域的农村劳动者是否从事 pluriactivity 的重要影响：性，教育的年的数字，婚姻，到镇的劳动者和时间的数字。那些与小影响包括：年龄，健康，家庭尺寸，人均的可耕地和人均的收入，不到 3 年是否在 75 年和孩子有老人。根据影响 pluriactivity 的主要因素，政府应该提高在多山、多山的区域为农村劳动者训练的行业的技巧，特别为女劳动者，进一步改进运输可接近性并且鼓励农村劳动者，特别移动进 pluriactivity 增加农场家庭的收入的女劳动者。

英文摘要：

In this study, the current situation of pluriactivity in mountainous and hilly rural areas of Sichuan province was analyzed using representative sample survey data and natural factor data calculated based on 30 m-resolution DEM and GIS. Moreover, using logistic regression model, a quantitative analysis was conducted on factors influencing pluriactivity in terms of individuals, households, communities and natural environmental conditions. The results showed that, （1） only 17.77% of rural laborers in mountainous and hilly areas of Sichuan province were engaged in pluriactivity. Geographically, pluriactivity was mainly chosen according to the ＂proximity principle＂, and was concentrated in construction and service industries; （2） the following factors have a significant influence on whether rural laborers in hilly areas engage in pluriactivity： gender, number of years of education, marriage, number of laborers and time to towns. Those with little influence include： age, health, family size, arable land per capita and per capita income, whether there are elderly people over 75 years and children less than 3 years. According to the main factors affecting pluriaetivity, the government should enhance vocational skills training for rural laborers in mountainous and hilly areas, especially for female laborers, further improve transport accessibility and encourage rural laborers, especially female laborers to move into pluriactivity to increase the income of farm households.