中国能源消费碳排放强度下降过程中的省际减排成效数据集（2005-2016）

基于中国30个省市（西藏、香港、澳门、台湾数据暂缺）的能源消费和经济发展数据，计算中国及各省份的碳排放强度、产值份额；采用矫正系数衡量各省份的减排有效性；根据各省份能源消费碳排放强度及产值份额，构建自上而下的全国能源消费碳排强度恒等式，运用LMDI-Ⅰ（Logarithmic Mean Divisia Index）分解方法获取各省份能源消费碳排放强度及产值份额对全国能源消费碳排放强度下降的贡献率，并遵循“减排有效性-碳排放强度贡献-省份综合贡献-减排有效性与省份综合贡献关系”的思路，对中国能源消费碳排放强度下降过程中各省份的减排成效进行评价，得到中国能源消费碳排放强度下降过程中的省际减排成效数据集（2005-2016）。该数据集包括：（1）2005-2016年中国能源消费碳排放强度及变化；（2）2005-2010年、2010-2016年分省碳减排矫正系数；（3）中国能源消费碳排放强度下降量分解因素贡献率；（4）各省能源消费碳减排有效性和贡献位序。该数据集存储为.xlsx格式，1个数据文件，数据量为18.8 KB。基于该数据集的研究成果发表在《地理研究》2020年第39卷第8期。Based on energy consumption and economic development data of 30 provinces and municipalities in China (data for Tibet, Hong Kong, Macao and Taiwan are temporarily unavailable), this dataset calculates the carbon emission intensity and output value share of China and its provinces. Correction coefficients are adopted to measure the emission reduction effectiveness of each province. A top-down national energy consumption carbon emission intensity identity is constructed based on the carbon emission intensity and output value share of each province's energy consumption. The LMDI-I (Logarithmic Mean Divisia Index) decomposition method is applied to obtain the contribution rates of each province's energy consumption carbon emission intensity and output value share to the decline of national energy consumption carbon emission intensity. Following the framework of "emission reduction effectiveness - carbon emission intensity contribution - provincial comprehensive contribution - relationship between emission reduction effectiveness and provincial comprehensive contribution", this study evaluates the emission reduction performance of each province during the decline of China's energy consumption carbon emission intensity, and thus establishes the Inter-provincial Emission Reduction Performance Dataset (2005-2016) for China's energy consumption carbon emission intensity decline. This dataset includes four parts: (1) China's energy consumption carbon emission intensity and its changes from 2005 to 2016; (2) Provincial carbon emission reduction correction coefficients for the periods 2005-2010 and 2010-2016; (3) Contribution rates of decomposition factors for the decline in China's energy consumption carbon emission intensity; (4) Each province's energy consumption carbon emission reduction effectiveness and contribution ranking. The dataset is stored in .xlsx format, with a single data file and a total size of 18.8 KB. Research findings based on this dataset were published in *Geographical Research*, Volume 39, Issue 8, 2020.

搜集汇总

背景与挑战

背景概述

该数据集聚焦于2005年至2016年中国能源消费碳排放强度下降过程中各省份的减排成效评估，基于30个省份的能源消费和经济发展数据，采用LMDI-I分解方法和修正系数分析各省的碳排放强度贡献和减排效果。数据集包含全国碳排放强度变化、各省修正系数、分解贡献率及成效排名，以.xlsx格式提供，数据量小但内容专业，相关研究已发表于学术期刊，适用于省级碳排放政策分析和效果比较。