西北地区生态保护与经济高质量发展耦合研究  

Study on the Coupling between Ecological Protection and High-quality Economic Development in Northwest China

作　　者：王进[1] 李宁 WANG Jin;LI Ning(School of Economics and Management,Yan'an University,Yan'an 716000,China)

机构地区：[1]延安大学经济与管理学院,陕西延安716000

出　　处：《广东农业科学》2022年第10期164-172,共9页Guangdong Agricultural Sciences

基　　金：国家社会科学基金(20BGL214)。

摘　　要：【目的】构建西北地区生态保护与经济高质量发展综合评价指标体系,测度西北地区“生态-经济”系统耦合协调水平,为促进“生态-经济”系统及其要素协同共进提供对策建议。【方法】基于西北5省区2008—2020年的面板数据,运用熵值法与耦合协调度模型测算西北地区“生态-经济”系统耦合协调水平,利用聚类分析将西北地区“生态-经济”系统耦合程度划分为6个等级。【结果】西北地区“生态-经济”系统耦合协调度时序特征在考察期内稳定增长,协调水平逐步由轻度失调、低水平协调向优质协调过渡。空间特征表现在“生态-经济”系统耦合协调度呈现出陕西>甘肃>新疆>青海>宁夏的特征,西北5省区于2016—2020年间均达到并保持在V类基本协调水平,其中陕西于2020年率先进入Ⅵ类优质协调水平,宁夏和青海“生态-经济”系统耦合协调度波动增长。【结论】西北地区内部存在较强的空间异质性,应从内源创新、消费升级与政府推动3个方面完善西北地区“生态-经济”系统及其要素协同发展机制。【Objective】The study was conducted to establish a comprehensive evaluation index system for ecological protection and high-quality economic development in Northwest China,and measure the coupling coordination level of the“ecology-economy”system in Northwest China,with a view to providing countermeasure and suggestions for promoting the coordinated development of the“ecology-economy”system and its elements.【Method】Based on the panel data of five provinces in Northwest China from 2008 to 2020,the entropy method and coupling coordination degree model were used to measure the coupling coordination level of the“ecology-economy”system in Northwest China,and cluster analysis was used to divide the coupling degree of the“ecology-economy”system in Northwest China into six levels.【Result】The time series characteristics of the coupling coordination degree of the“ecology-economy”system in Northwest China increased steadily during the investigation period,and the coordination level gradually transited from mild imbalance and low-level coordination to high-quality coordination.The spatial characteristics were shown in the coupling coordination degree of the“ecology-economy”system,presenting the characteristics of Shaanxi > Gansu > Xinjiang > Qinghai > Ningxia.The five provinces in Northwest China reached and maintained the basic coordination level of class Ⅴ from 2016 to 2020.Shaanxi first entered the high-quality coordination level of class Ⅵ in 2020.The coupling coordination degree of the“ecology economy”system of Ningxia and Qinghai fluctuated and increased.【Conclusion】There is a strong spatial heterogeneity in Northwest China.We should improve the“ecology-economy”system and its coordinated development mechanism from three aspects:endogenous innovation,consumption upgrading and government promotion.

关 键 词：耦合协调 高质量发展 空间异质性 内源创新 协同发展机制 

分 类 号：F062.2[经济管理—政治经济学]