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中国CO2能源排放量与CO2大气浓度时空分布研究 |
Research on spatial and temporal distribution of carbon dioxide energy emission and concentration |
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DOI: |
中文关键词: CO2 排放量 浓度 时空分布 相关性 |
英文关键词: Carbon Dioxide emission concentration spatial and temporal distribution correlation |
基金项目:湖南省自然科学基金资助项目(13JJ3088,14JJ6034);湖南省科技厅项目(2012TP4023-6,2012TP4023-5);湖南省自然科学基金湘潭市联合基金资助项目(12JJ9008) |
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中文摘要: |
针对全球范围内CO2排放量逐年增加,CO2大气浓度逐年上升的现实,基于国家能源统计数据(2006~2009年),对中国各省区的CO2排放总量、排放强度进行计算,并结合遥感反演的同期我国区域范围大气CO2柱体浓度数据,通过分析发现两者的时空分布具有较大的相关性,基于以省区为单位比较相关性,表明化石燃料排放的CO2确实是CO2浓度变化的一个驱动因素. |
英文摘要: |
It’s a fact that both CO2 emissions and CO2 concentrations in the atmosphere increased year by year. Based on national energy statistics (2006~2009), the total CO2 emissions and intensity of various provinces were gotten. Combined with remote sensing regional concentration of atmospheric CO2 cylinder inversion data over the same period, the two had a greater correlation, which showed that fossil fuel emissions were indeed a driving factor for CO2 concentration. |
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