北盘江流域三生空间格局演变与驱动因素  

Evolution of the Pattern and Driving Factors ofProduction-living-ecological Space in the Beipan River Basin

作　　者：杜品品 DU Pinpin(College of Art and Design,Zhejiang Gongshang University,Hangzhou 310018,China)

机构地区：[1]浙江工商大学艺术设计学院,杭州310018

出　　处：《地域研究与开发》2024年第2期41-47,共7页Areal Research and Development

基　　金：浙江工商大学研究生专项创新课题。

摘　　要：以贵州北盘江流域土地利用为基础,结合社会经济发展因素,采用土地利用动态度、土地利用转移矩阵、地理探测器等方法分析2000—2020年北盘江流域三生空间时空演化规律及其驱动因素。结果表明:(1)北盘江流域三生空间分异特征明显,生态、生产与生活空间分别占研究区面积的74.0%,25.1%,0.9%;(2)工业生产用地与城镇生活用地重心迁移距离较大,均表现出向东南迁移的趋势;(3)三生空间分布与城镇规模、年均降水量、坡度及高程等因素关系显著;(4)三生空间是自然因子和社会经济因子共同作用的结果,交互作用均呈现非线性与双因子增强。提高土地利用效率,保护生态环境与农用土地,遏制工业用地与城镇居住区的无序扩张,发挥政策的导向作用,引导土地合理流转,将有利于北盘江流域国土空间高质量发展。Based on the land use of the Beipan River Basin in Guizhou,combined with socio-economic development factors,the land use dynamic degree,land use transfer matrix,and geographic detector were used to analyse the spatial and temporal evolution patterns of its production-living-ecological spaces and their driving factors in the Beipan River Basin in the period of 2000—2020.Results show:(1)The production-living-ecological space of Beipan River Basin shows spatial divergent.Ecological,production and living spaces account for 74.0%,25.1%and 0.9%of the study area,respectively;(2)The centre of gravity of industrial production land and urban living land have a larger migration distance,and both of them show a tendency to migrate to the south-east;(3)The distribution of the three living spaces has a significant relationship with the scale of towns,average annual precipitation,slope and elevation;(4)The production-living-ecological space is result of the joint action of natural factors and socio-economic factors,factors and the interaction effects are non-linear and two-factor enhancement.Improving the efficiency of land use,protecting the ecological environment and agricultural land,curbing the disorderly expansion of industrial land and urban residential areas,and exerting the guiding role of policies to guide the reasonable transfer of land will be conducive to the high-quality development of land space in the Beipan Basin.

关 键 词：三生空间 土地利用功能 驱动因素 北盘江流域 

分 类 号：F301.2[经济管理—产业经济] TU98[建筑科学—城市规划与设计]