基于土地利用的日照市三生空间格局演变特征分析  

Analysis of the Evolution Characteristics of the Production-Living-Ecology Space Pattern in Rizhao Based on Land Use

作　　者：庄俊霞 郑德光 高磊 赵欣欣 ZHUANG Junxia;ZHENG Deguang;GAO Lei;ZHAO Xinxin(Rizhao Bureau of Natural Resources and Planning,Rizhao Shandong 276800,China)

机构地区：[1]日照市自然资源和规划局,山东日照276800

出　　处：《甘肃林业科技》2025年第1期55-59,75,共6页Journal of Gansu Forestry Science and Technology

摘　　要：开展城市三生空间格局演变特征分析,对缓解土地资源开发利用矛盾,优化国土空间格局具有重要的指导意义。本文基于2000、2010、2020年土地利用数据,采用单一土地动态度、转移矩阵、重心迁移模型等方法,定量分析日照市三生空间格局演变特征。结果表明:1)2000—2020年三生空间面积变化趋势存在差异;2)城镇生活空间、农村生活空间、工业生产空间面积的增加主要受农业生产用地转入的影响;3)农村生活空间在2000—2020年重心迁移程度小;其余三生空间在2000—2010年重心迁移程度相对明显,在2010年后较小。Analysis of the evolution characteristics of the production-living-ecology space pattern has an important guiding significance for alleviating the contradiction of land resource development and utilization,and optimizing the spatial pattern of the national territory.Based on land use data from 2000,2010,and 2020,the evolution characteristics of the three spatial patterns in Rizhao were quantitatively analyzed by using the methods such as single land dynamic index,transfer matrix,and center of gravity transfer model.The results showed that:1)There were differences in the trends of the changes in the areas of the production-living-ecology spaces from 2000 to 2020;2)The increase in the area of urban living space,rural living space,and industrial production space was primarily driven by agricultural land conversion;3)The center of gravity shift of rural living space was small during 2000-2020;the center of gravity shift of the other production-living-ecology spaces was relatively noticeable during 2000-2010,but less noticeable thereafter.

关 键 词：三生空间 土地利用 演变特征 日照市 

分 类 号：F301.24[经济管理—产业经济] X826[环境科学与工程—环境工程]