摘要
能值分析是生态经济系统可持续发展定量研究的重要手段之一。为把握该领域相关研究现状与发展趋势,运用Excel和HistCite文献计量方法,对生态经济系统可持续发展能值研究文献进行了系统述评。研究发现:1) 发文量自2005年起处于快速增长趋势。其中,“低估年份”的出现推测与能值转换率难统一有关;2) 国内外研究内容关注度具有相似性,农村生态经济系统因具有决定其他生态经济系统平衡的植物结构而最高,区域生态经济系统则因研究面广而较高,其他内容依次为城市生态经济系统、企业生态经济系统和综述。综上,目前该领域研究热点是各系统可持续性水平评估。结合生态环境保护和城市群协同发展等研究的迫切性,推测未来研究趋势将会侧重于农村面源污染影响、区域协同发展模式及尺度推绎问题、系统动态变化主导诱因及城市代谢、企业生态经济系统内部耦合关系等方面。
Emergy analysis is crucial quantitative research on the Sustainable Development of Eco-Economic Systems (SDEES). For obtaining the current state and development trend in this field, papers were systematically reviewed by adopting the bibliometric analysis of EXCEL and HistCite, relating to the Application of Emergy Analysis in Sustainable Development Research of Eco-Economic Systems (AEASDREES). Results showed as follows: 1) The number of papers published has been increasing rapidly since 2005. However, the emergence of “underestimation years” was relevant to the diffi-culty of unifying the emergy conversion rate;2) Domestic and international research contents were similar. While rural eco-economic systems were the highest because of plant architecture that de-termined the balance of another eco-economic system, regional eco-economic systems were higher because of the wide range of research. And the remaining contents were urban eco-economic sys-tems, enterprise eco-economic systems, and overviews. In conclusion, AEASDREES focused on sus-tainability assessment for various systems, and so on. Combined with the urgency of ecological en-vironment protection and the coordinated development of urban agglomerations, it speculated that future research trends would focus on the following aspects. There was agricultural non-point source pollution, coordinated development modes and yardstick reasoning, leading causes of sys-tem changes and urban metabolism, the internal coupling of enterprise eco-economic systems, and so on.
出处
《可持续发展》
2021年第2期169-177,共9页
Sustainable Development
