Abstract:

Based on the degree of symbiosis model, this study describes the categories of symbiotic relationships between energy supply security and ecological security of 30 provinces and regions in China from 2017 to 2021 and identifies Inner Mongolia, Shaanxi, Shanxi, Xinjiang, and Ningxia as regions with advantageous energy endowments. The evolutionary characteristics and dynamic interactions of the symbiotic relationship between energy supply security and ecological security were analyzed from temporal and spatial dimensions, and the influencing factors were systematically identified using a barrier degree model. The results showed that 1) except for Zhejiang, Hubei, and Guangxi, the other 27 provinces and regions showed multiple symbiotic patterns and had not yet formed solid symbiotic relationships within the provinces and regions during the study period. 2) In terms of the types of symbiotic relationships, Inner Mongolia and Shaanxi as a whole showed a reverse asymmetric symbiotic relationship, Shanxi as a whole had a parasitic relationship, and Xinjiang and Ningxia showed a positive asymmetric reciprocal symbiotic relationship. 3) Regarding the symbiotic relationship between energy security and ecological security in time and space, we found that the relationship between the two provinces and regions was not asymptomatic. 4) In terms of the mutual influence of the energy-ecological symbiosis system, the energy supply security of Shaanxi, Xinjiang, and Ningxia has a more significant impact on ecological security, whereas Inner Mongolia, Shaanxi, and Ningxia excel in balancing the symbiosis coefficient level. 5) The three main dimensions affecting the symbiotic system are energy availability, energy structure stability, and ecological environmental governance. This study innovatively integrates new energy indicators into the energy structure system and introduces symbiosis theory to construct the theoretical framework of the symbiosis system, which provides new theoretical perspectives and practical guidance for an in-depth investigation of regional energy security and ecological civilization construction.

Key words: energy endowment advantageous regions, energy supply security, ecological security, symbiotic effects, influencing factors, symbiosis degree model, barrier degree model

摘要：

文章基于共生度模型，对2017－2021年中国30个省区的能源供给安全与生态安全共生关系类别进行判断；并识别出内蒙古、陕西、山西、新疆和宁夏为能源禀赋优势地区。从时间与空间维度深入剖析能源供给安全与生态安全共生关系的演化特征与动态交互作用，并运用障碍度模型对其影响因素进行系统识别。结果显示，1）除浙江、湖北和广西外，其余27个省区在考察期内能源供给安全与生态安全均呈现多种共生模式，且各省区内部尚未形成稳固的共生关系类别。2）从共生关系类型来看，内蒙古和陕西整体呈反向非对称共生关系；山西整体存在寄生关系；而新疆和宁夏则展现出正向非对称互惠共生关系。3）在能源-生态共生系统的相互影响方面，陕西、新疆和宁夏的能源供给安全对生态安全影响较显著，内蒙古、陕西和宁夏在共生系数水平的均衡性上表现突出。4）影响共生系统的3个主要维度为能源可获得性、能源结构稳定性和生态环境治理。文章创新地融合新能源指标于能源结构系统，并引入共生理论来构建其共生系统的理论框架，为深入探究区域能源安全与生态文明建设提供了新的理论视角与实践指导。

关键词: 能源禀赋优势区域, 能源供给安全, 生态安全, 共生效应, 影响因素, 共生度模型, 障碍度模型