四川乡村旅游地区土地利用变化特征区域分异——基于平乐镇和梭坡乡的实证

通过分析四川省典型的丘陵、山地乡村旅游地区的土地利用变化特征及其差异,为乡村土地合理利用提供参考。以四川丘陵区的平乐镇和高山峡谷区的梭坡乡为研究区,收集乡村旅游相关文献和资料,使用遥感影像和外业调查绘制不同时期土地利用类型分布图,分析土地利用类型转移特征和变化强度,比较不同乡村旅游地区土地利用变化差异。结果表明：（1）研究区土地利用变化呈耕地和林地减少、交通道路用地和住宅用地增加的趋势,存在明显的农林地相互转化现象,旅游业、农林产业发展是影响土地利用变化的重要因素;（2）不同乡村旅游地区土地利用变化强度存在明显差异,丘陵区平乐镇的变化强度大于山地区梭坡乡。四川丘陵、山地乡村旅游地区宜根据自然资源、旅游资源、区位条件等制定农林业、旅游业综合规划,促进土地合理利用和乡村振兴。

Regional Differentiation of Land Use Change Characteristics in Rural Tourism Areas in Sichuan: An Empirical Study Based on Pingle and Suopo Township

We analyzed the characteristics and differences of land use changes in typical hilly and mountainous rural tourism areas in Sichuan Province, to provide references for the rational use of rural land. In this paper, Pingle township in the hilly area and Suopo township in the mountainous and gorge area in Sichuan were selected as the research areas. We studied land use type transfer characteristics and change intensity and compared the difference of land use changes in different rural tourism areas by collecting literature and data related to local rural tourism and drawing land use type distribution maps in different periods upon remote sensing images and field surveys. The results showed that: (1) the land use change in the study area showed a trend of decreasing arable land and forest land, and an increasing trend in transportation land and residential land; there was an obvious phenomenon of mutual transformation between agriculture and forest land because of the development of tourism and agriculture and forestry industries; (2) there were obvious differences in the intensity of land use change in different rural tourism areas: the intensity of land use change in Pingle township in the hilly area was greater than that in Suopo township in the mountainous area. In conclusion, the hilly and mountainous rural tourism areas in Sichuan Province should formulate comprehensive development plans for agriculture, forestry and tourism on the basis of local natural resources, tourism resources, and locational conditions and so on, to promote rational land use and rural revitalization.