摘要
通过探究黄河流域农业高质量发展与生态环境耦合协调关系,为黄河流域生态保护和高质量发展提供科学参考依据,以黄河流域九省(区)为研究对象,基于2012—2020年面板数据,运用熵值法、耦合协调度、空间自相关及空间计量模型研究农业高质量发展与生态环境的耦合协调特征,考察分析二者耦合协调度的时空格局演变与驱动因素。结果显示:黄河流域农业高质量发展水平与生态环境水平均呈上升态势,前者的区域格局以“上下游高,中游低”为主,后者的区域格局以“中下游高,上游低”为主;二者耦合协调度整体处于较低水平,下游的耦合协调度高于中上游,存在显著的空间集聚效应;科技创新、农产品贸易对本省(区)农业高质量发展与生态环境耦合协调水平具有显著作用,环境规制、科技创新与农产品贸易具有显著的正向空间溢出效应,但各因素的空间影响程度不同。应因地制宜制定发展战略,加强区域间协同合作,正确发挥政府和市场的作用,全方位促进耦合协调度的提升。
By exploring the coupling and coordination relationship between high-quality agricultural development and ecological environment in the Yellow River Basin,and providing scientific reference for ecological protection and high-quality development in the Yellow River Ba-sin,this paper took nine provinces in the Yellow River Basin as the research object,and based on the panel data from 2012 to 2020,adopted the entropy value method,coupling coordination degree,spatial autocorrelation and spatial econometric model to study the coupling and coor-dination characteristics of high-quality agricultural development and ecological environment,and analyzed the spatial and temporal pattern evolution and driving factors of the coupling and coordination degree between them.The results show that the high-quality development level of agriculture and the ecological environment level in the Yellow River Basin are both on the rise,the regional pattern of the former is mainly“high in the upper and lower reaches and low in the middle reaches”.The regional pattern of the latter is mainly“high in the middle and lower reaches and low in the upper reaches”.The degree of coupling coordination between high-quality agricultural development and ecologi-cal environment is at a relatively low level,higher coupling coordination in the downstream than that of the middle and upper stream,there is a significant spatial agglomeration effect.Scientific and technological innovation and agricultural products trade play a significant role in the coupling and coordination level of high-quality agricultural development and ecological environment in the province(autonomous region),en-vironmental regulation,scientific and technological innovation and agricultural trade have a significant positive space spillover effect,howev-er,the spatial influence degree of each factor is different.In order to promote the improvement of coupling and coordination degree,the fol-lowing suggestions are put forward:formulating development strategies in accordance with l
作者
孙培蕾
焦小玲
SUN Peilei;JIAO Xiaoling(School of Economic,Xinjiang University of Finance and Economics,Urumqi 830012,China)
出处
《人民黄河》
CAS
北大核心
2024年第7期15-21,共7页
Yellow River
基金
新疆维吾尔自治区社科基金资助项目(21BJY051)。
关键词
农业高质量发展
生态环境
耦合协调度
驱动因素
黄河流域
high-quality development of agriculture
ecological environment
coupling coordination degree
driving factors
Yellow
