摘 要：
城市作为人类活动最为密集的区域,城市系统的碳排放受到城市能源消费、工业生产等人类活动的深刻影响,开展城市碳循环系统机制解析与核算方法研究对于陆地生态系统的碳循环研究及全球气候变化研究意义重大。笔者通过对国内外相关研究成果进行整理和分析,从城市外部碳循环系统和城市内部自然、社会碳循环系统的结构特征入手,对城市碳循环系统结构进行了解析;在此基础上,进一步分析了城市碳核算的核算边界和核算因子,明确了城市碳核算的主要内容;最后对城市碳核算的主要方法进行了归纳总结和对比分析,旨在为城市碳核算的研究和实践提供借鉴和参考。
译 名：
Analysis of the Mechanism of Urban Carbon Cycle System and Its Calculation Research
作 者：
Zhang Shu;Jin Xiaobin;Yang Xuhong;Shan Wei;Zhou Yinkang;School of Geography and Ocean Sciences, Nanjing University;
关键词：
urban system;;carbon cycle;;carbon calculation
摘 要：
City is the most intensive area of human activities, urban energy consumption and human activitiessuch as industrial manufacture have deeply influenced carbon emission of the urban system, the study of urbancarbon cycle system and its calculation has great significance for the research of carbon cycle of terrestrialecosystem and global climate change. Through the sorting and analysis of correlational researches both at homeand abroad, the organization of urban carbon cycle system was analyzed from the structural features of cityexternal carbon cycle system and urban internal nature-society carbon cycle system. The calculation boundaryand factor were analyzed and the main content of calculation was determined. The main methods of urbancarbon calculation were summarized and analyzed, aiming to provide reference for the study and practice ofurban carbon calculation.
