Central South University, Shaoshan Rd, Railway Campus, Changsha 410075, Hunan, China.
Hunan University of Finance and Economics, Fenglin Rd, Changsha 410205, Hunan, China.
Comput Intell Neurosci. 2022 Apr 28;2022:3138413. doi: 10.1155/2022/3138413. eCollection 2022.
Establishing resilient transport infrastructure is an effective way for cities to deal with external disturbances and uncertainties during rapid urbanization. However, human society is presently facing a series of sustainable development obstacles, where the energy shortage and environmental pollution are catching significant concerns. Hence, it is imperative to investigate the carbon emission of the growing number of resilient transportation infrastructure (RTI) projects. Through extracting the carbon emission factor (CEF), this study built the carbon emission measurement model (CEMM) to evaluate the carbon emission of 26 resilient high-speed railway construction projects in China. The results indicated that the carbon emissions of the entire high-speed railway infrastructure projects in China show regional and social environmental differences. Meanwhile, there are potential correlations and positive relationships between the resilience of the high-speed railway infrastructure projects and their carbon emission. Suggestions and recommendations for governments and construction enterprises are put forward to further improve the resilient and low-carbon development of transportation infrastructure in China.
建立具有弹性的交通基础设施是城市在快速城市化进程中应对外部干扰和不确定性的有效方法。然而，人类社会目前正面临着一系列可持续发展的障碍，其中能源短缺和环境污染引起了人们的高度关注。因此，研究不断增加的弹性交通基础设施（RTI）项目的碳排放问题势在必行。本研究通过提取碳排放因子（CEF），构建了碳排放计量模型（CEMM），以评估中国 26 个弹性高速铁路建设项目的碳排放。结果表明，中国整个高速铁路基础设施项目的碳排放呈现出区域性和社会环境差异。同时，高速铁路基础设施项目的弹性与其碳排放之间存在潜在的相关性和正相关关系。本研究为政府和建设企业提出了建议和意见，以进一步提高中国交通基础设施的弹性和低碳发展水平。
