摘要
在黄河流域生态保护和高质量发展以及新时代推进西部大开发形成新格局的战略背景下,地跨黄河流域和内流河流域的西北“水三线”,如何顺应生态本底、资源禀赋和经济社会发展水平,落实2个重大战略,因地制宜构建区域特色的生态经济体系框架及协调发展模式,是当前亟待解决的重大问题。基于已有的生态经济理论成果,遵循“绿水青山就是金山银山”发展理念和“人与自然和谐共生”的系统理念,构建西北“水三线”生态经济体系概念框架,识别体系子系统之间的相互作用关系与作用路径,基于核心理论和基础评价,提出适应西北“水三线”生态经济系的四大发展模式和四大生态经济枢纽区建设,进行生态农业建设布局与农业发展模式总结,明确生态经济枢纽区的城乡统筹发展基本路径。研究认为西北“水三线”生态经济体系概念框架可为建设西北内陆型生态经济枢纽区及其核心模式、实现区域生态-经济协调发展提供关键理论支撑。
In the contexts of the national strategies for ecological protection and high-quality development in the Yellow River Basin,as well as of the new era of development in western China,it is necessary to alter the ecological conditions and resource endowment of the“three water-related lines”area in northwest China(an area occupying two distinct basins of the Yellow River and the inland rivers)and to innovate a framework and paradigms for coordinated ecological-economic development specific to the area.Based on existing ecological-economics theories,as well as on the developing philosophy of“a benign environment equal to wealth”and the concept of the“human-nature community”,we propose a conceptual ecological-economic framework for the“three waterrelated lines”area,in which we identify the interactions between subsystems and their mechanisms and suggest four paradigms and four eco-economic hub areas.Further,we propose a layout for modern agriculture and indicate the pathway to coordinated urban and rural development in the four suggested eco-economic hub areas.We conclude that the proposed“three water-related lines”ecological-economic framework represents a theoretical foundation on which to base decisions concerning the layout of socio-economic development and ecological-environmental protection,the construction of ecological-economic hubs,and the overall harmonious ecological-economic development of northwest China.
作者
党小虎
邓铭江
李鹏
曹小曙
隋博洋
时鹏
张甜
艾泽民
DANG Xiaohu;DENG Mingjiang;LI Peng;CAO Xiaoshu;SUI Boyang;SHI Peng;ZHANG Tian;AI Zemin(College of Geology and Environment,Xi’an University of Science and Technology,Xi’an 710054,Shaanxi,China;Engineering Research Center of Water Resources and Ecological Water Conservancy in Cold and Arid Area of Xinjiang,Urumqi 830000,Xinjiang,China;State Key Laboratory of Eco-hydraulics in Northwest Arid Region,Xi’an University of Technology,Xi’an 710048,Shaanxi,China;Key Laboratory National Forestry Administration on Ecological Hydrology and Disaster Prevention in Arid Regions,Xi’an 710048,Shaanxi,China;Northwest Land and Resources Research Center,Shaanxi Normal University,Xi’an 710119,Shaanxi,China;Key Laboratory for Urbanization and Environment Simulator in Northwest China,Shaanxi Normal University,Xi’an 710119,Shaanxi,China;College of Geomatics,Xi’an University of Science and Technology,Xi’an 710054,Shaanxi,China)
出处
《干旱区地理》
CSCD
北大核心
2023年第8期1355-1365,共11页
Arid Land Geography
基金
中国工程院重点咨询项目(2020-XZ-15)
宁夏流域水土保持生态-经济协同治理技术与发展模式研究项目资助。
关键词
西北“水三线”
生态经济体系
调控模式
区域生态-经济协调发展
“three water-related lines”area in northwest China
ecological-economic system
regulation paradigms
regional ecological-economic harmonization
