城市能源代谢生态网络分析研究进展

Research progress on ecological network analysis of urban energy metabolism

运用生态网络分析方法研究城市能源代谢可以打破以往研究中的“黑箱模式”,有助于考察城市内部能源的代谢过程和代谢路径。对研究城市能源代谢的一般方法进行了分析和对比,发现在探究城市能源代谢方面,生态网络分析相较于其他方法更具优越性;因此,全面整理和阐述了生态网络分析方法的主要内容,并系统综述了该方法在城市能源代谢中的应用。在此基础之上,指出在未来城市能源代谢的生态网络分析中应从研究尺度、上升性分析和环境元分析的结合应用以及增加不同模型精细度的对比研究3个方面做出改进。

Ecological network analysis can eliminate the “black box” problem in research on urban energy systems by examining the metabolic processes and pathways within these systems. This study analyzed and compared the general methods for analyzing urban energy metabolism and found that ecological network analysis was superior to other methods. We comprehensively summarized the main components of the ecological network analysis and systematically reviewed the application of this method to urban energy metabolism. Based on this analysis, we concluded that, in the future, ecological network analyses of urban energy metabolism could be improved in the following aspects:(1) expand the research scale;(2) strengthen the combination of ascendency analysis and network environ analysis;(3) compare the precision of different models.