摘要
了解黄河流域9省区可持续发展水平,可为黄河流域高质量发展政策的制定和实施提供引导。以黄河流域9省区为研究对象,基于改进的能值生态足迹模型计算足迹深度、生态利用效率指数、生态经济协调指数、生态足迹多样性指数等4项评价指标,在此基础上采用熵权法计算可持续发展综合指数,对黄河流域9省区2009—2020年可持续发展综合水平进行评价。结果表明:(1)2009—2020年,除青海省外,其余省区的足迹深度超过1;(2)2009—2020年,所有省区的生态利用效率指数均整体呈现下降趋势,其中宁夏回族自治区降幅最大,为57.55%;(3)2009—2020年,山西省、山东省、河南省和宁夏回族自治区4省区的生态经济协调指数均未超过1.05,均低于其余省区;(4)2009—2020年,甘肃省的生态足迹多样性指数均超过1,均高于其余省区;(5)2009—2020年,四川省和青海省均处于可持续发展水平,甘肃省和内蒙古自治区在相当可持续与轻微不可持续之间波动,其余省区处于不可持续发展水平,其中宁夏回族自治区在轻微不可持续与相当不可持续之间波动,山东省和河南省常年处于相当不可持续,山西省在相当不可持续与非常不可持续之间波动,陕西省常年处于非常不可持续。未来需因地制宜制定和实施可持续发展策略,推动黄河流域高质量发展。
Understanding the sustainable development level of each province in the Yellow River Basin can guide the formulation and implementation of high-quality development policies in the Yellow River Basin.Taking nine provinces in the Yellow River Basin as the research object,the four evaluation indicators of footprint depth,ecological utilization efficiency index,eco-economic coordination index and ecological footprint diversity index are calculated based on the improved energy ecological footprint model,on which the entropy weight method is used to calculate the comprehensive sustainable development index to evaluate the comprehensive sustainable development level of the nine provinces of the Yellow River Basin from 2009 to 2020.The results show that:(1)From 2009 to 2020,the footprint depth of all provinces except Qinghai Province exceeds 1;(2)From 2009 to 2020,all provinces show an overall decreasing trend in the ecological utilization efficiency index,among which Ningxia Hui Autonomous Region has the largest decrease of 57.55%;(3)From 2009 to 2020,the ecological and economic coordination indexes of four provinces,namely Shanxi,Shandong,Henan and Ningxia Hui Autonomous Region,do not exceed 1.05,all of which are lower than those of the remaining provinces;(4)From 2009 to 2020,the ecological footprint diversity indexes of Gansu Province all exceed 1,all of which are higher than those of the remaining provinces;(5)From 2009 to 2020,both Sichuan and Qinghai provinces are at sustainable development level,Gansu and Inner Mongolia Autonomous Region fluctuate between fairly sustainable and slightly unsustainable,and the rest of the provinces are at unsustainable development level,among which Ningxia Hui Autonomous Region fluctuates between slightly unsustainable and fairly unsustainable,Shandong and Henan Province are at fairly unsustainable year-round,Shanxi Province fluctuates between fairly unsustainable and very unsustainable,and Shaanxi Province is very unsustainable year-round.In the future,sustainable development strategies need to be developed and implemented according to local conditions to promote high-quality development in the Yellow River Basin.
作者
王成军
汤晶翔
冯涛
杜传甲
张炳林
Wang Chengjun;Tang Jingxiang;Feng Tao;Du Chuanjia;Zhang Binglin(School of Management,Xi'an University of Architecture and Technology,Xi'an 710055,China;Shaanxi Mineral Resources and Geological Survey,Xi'an 710068,China)
出处
《中国沙漠》
CSCD
北大核心
2023年第3期138-151,共14页
Journal of Desert Research
基金
陕西省公益性地质调查项目(202202)。
关键词
黄河流域
高质量发展
可持续发展水平
能值生态足迹
Yellow River basin
high-quality development
sustainable development level
energy ecological footprint