2006—2021年内蒙古耕地集约化与规模化耦合协调性  

Coupling Coordination Between Intensification and Scale of Cultivated Land in Inner Mongolia During 2006-2021

作　　者：郝岩 张裕凤[1,2] Hao Yan;Zhang Yufeng(Inner Mongolia Normal University School of Geographical Sciences,Hohhot,Inner Mongolia 010022,China;Inner Mongolia Land Use and Improvement Project Research Center,Hohhot,Inner Mongolia 010022,China)

机构地区：[1]内蒙古师范大学地理科学学院,内蒙古呼和浩特010022 [2]内蒙古土地利用与整治工程研究中心,内蒙古呼和浩特010022

出　　处：《水土保持通报》2024年第1期314-325,共12页Bulletin of Soil and Water Conservation

基　　金：内蒙古自治区哲学社会科学规划重点项目“基于内蒙古自然资源与条件的产业结构优化研究”(2022NDA219)。

摘　　要：[目的]研究耕地可持续集约化与规模化耦合协调模式,为制定国土空间规划、乡村振兴、耕地保护等政策提供科学依据。[方法]以内蒙古自治区为例,基于研究区2006—2021年的土地利用实际,运用熵值法构建耕地可持续集约化与规模化评价指标体系,采用多因子综合分析法对耕地可持续集约化与规模化进行测算,根据评价结果进行耦合协调性分析。[结果]2006—2021年内蒙古耕地集约化综合水平在0.218~0.370之间,总体呈上升趋势,空间特征为东西耕地集约化水平较高,中部较低。各盟市耕地集约化水平差距较小,耕地利用程度与产出效果对耕地集约化水平影响较为显著。耕地规模化综合水平在0.433~0.532内波动,总体呈现先上升后下降的趋势,空间分布特征不规律。各盟市耕地规模化水平差距较大,耕地斑块形状与面积对耕地规模化水平贡献度较高。在过去15a间,内蒙古耕地集约化与规模化的耦合度由磨合阶段逐步向高度磨合阶段发展,耕地集约化与规模化的耦合协调度持续增长,由濒临失调、勉强协调向初级协调、中级协调跃进,但仍有33.33%的盟市处于勉强协调阶段,空间分布格局大致为东西部较高,中部较低。[结论]内蒙古耕地利用水平存在优化空间,应更加注重对耕地科学利用,改善种植环境,将耕地利用与保护并重,促进内蒙古地区农业可持续高质量发展。[Objective]A coupling and coordination model of sustainable intensification and scale of cultivated land was studied to provide scientific basis for formulating policies such as territorial spatial planning,rural revitalization and cultivated land protection.[Methods]Actual land use for a study area in Inner Mongolia was used to construct an evaluation index system of sustainable intensification and scale of cultivated land by the entropy method,and the sustainable intensification and scale of cultivated land were measured by the multi-factor comprehensive analysis method.A coupling and coordination analysis was carried out according to the evaluation results.Based on the evaluation results and regional status reported in the study area,we put forward specific suggestions for the utilization and protection of cultivated land in Inner Mongolia.[Results]The comprehensive level of cultivated land intensification in Inner Mongolia from 2006 to 2021 was between 0.218 and 0.370,showing an overall upward trend.The level of cultivated land intensification was higher in the east and west,and lower in the central region.The differences in cultivated land intensification level among all of the cities were small,and the utilization degree and output effect of cultivated land had a significant influence on the level of cultivated land intensification.The comprehensive level of cultivated land scale fluctuated between 0.433 and 0.532,showing a trend of initially increasing and then decreasing.The spatial distribution characteristics were irregular.There was a large difference in the scale level of cultivated land among the cities,and the shape and area of cultivated land patches had a high contribution to the scale level of cultivated land.During the past 15 years,the coupling degree of cultivated land intensification and scale in Inner Mongolia gradually developed from the run-in stage to the high-level run-in stage,and the coupling degree of cultivated land intensification and scale continued to increase.The coupling degree

关 键 词：耕地 集约利用评价 规模化评价 耦合协调模型 内蒙古自治区 

分 类 号：F301.21[经济管理—产业经济]