土地生态功能与经济发展水平的耦合协调关系研究——以鲁南经济带为例被引量：3

Research on the Coupling and Coordination Relationship between Land Ecological Function and Economic Development——Taking Lu’nan Economic Belt as an Example

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摘要以山东省鲁南经济带为例,运用耦合协调模型与双变量空间自相关分析法综合测度了2000—2018年该经济带土地生态功能与经济发展耦合协调度的时空演变特征。结果表明:①2000—2018年鲁南经济带县域经济发展水平总体呈现"中部高、四周低"的空间格局,土地生态功能水平呈现"东高西低"的空间格局。②土地生态功能与经济发展具有明显局部空间关联性,高—高型县区集中分布于鲁南经济带中部济宁市与枣庄市交界地区,低—低型县区集中分布于西部地区并呈现收缩态势,高—低型县域分布于低—低型县区边缘,低—高型县区呈现向中部收缩的态势。③土地生态功能与经济发展耦合协调度呈现波动上升,整体协调度有所提升,空间差异增大。 Taking the Lu’nan Economic Belt in Shandong Province as an example,this paper used the coupling coordination model and the bivariate spatial autocorrelation analysis method to comprehensively measure the spatiotemporal evolution characteristics of the coupling coordination degree of land use ecological functions and economic development in the Lu’nan Economic Belt during 2000-2018.The results showed that:①From 2000 to 2018,the economic development level of counties in the southern Lu’nan Economic Belt showed a spatial pattern of high and low in the middle,and the level of land ecological function showed a spatial pattern of high in the east and low in the west.②The land ecological function and economic development had obvious local spatial correlation in the during period.The high-high-type counties were concentrated in the junction area between Jining and Zaozhuang in the central part of the Lu’nan Economic Belt,and the low-low-type counties were concentrated in the western region,which showed a shrinking trend.High-low counties were distributed on the edge of low-low counties,and low-high counties were shrinking to the middle.③The degree of coupling and coordination between the land ecological function and economic development showed an increase in fluctuations.Meanwhile the overall coordination degree had improved,and the spatial difference had increased.

作者窦圣超孙丕苓王世清 DOU Sheng-chao;SUN Pi-ling;WANG Shi-qing(School of Geography and Tourism,Qufu Normal University,Rizhao 276826,China;College of Land Science and Technology,China Agricultural University,Beijing 100193,China)

机构地区曲阜师范大学地理与旅游学院中国农业大学土地科学与技术学院

出处《资源开发与市场》 CAS 2020年第12期1343-1349,1427,共8页 Resource Development & Market

基金教育部人文社会科学研究青年基金项目(编号:19YJCZH144) 山东省自然科学基金项目(编号:ZR2019QD006)。

关键词土地生态功能经济发展耦合关系时空演变鲁南经济带 land ecological function economic development coupling and coordination relationship temporal and spatial evolution Lu’nan Economic Belt

分类号 F301.2 [经济管理—产业经济] X171 [环境科学与工程—环境科学]