广东省能源消费碳排放与森林碳汇的研究  

Research on the Carbon Emission and Forest Carbon Sink in Energy Consumption of Guangdong Province

作　　者：石洪艾[1] 严敏悦 

机构地区：[1]中山大学新华学院,广东广州510520

出　　处：《绿色科技》2015年第4期297-299,共3页Journal of Green Science and Technology

摘　　要：以广东省为研究对象,选取1992-2012年时间区间,利用《IPCC 2006国家温室气体清单指南》中的碳排放计算公式和能源排放系数缺省值,从碳源和碳汇两个源头分析了广东省的碳排放强度。结果表明：广东省以煤炭和石油为主的能源消费结构有所改善,碳强度逐年下降,能源利用率有所提高。1992-2012年间,广东省的碳排放量随着广东省GDP增长而增加,年均增长率为7%;森林碳汇量逐年增加,年均增长率为4%,森林碳汇的增加得益于森林蓄积量,而非森林面积,广东省仍存在较大的碳汇缺口。Taking the Guangdong province as study object,We select the article selects the time interval from 1992-to 2012 years of Guangdong Province and uses of the computational formulas of carbon emission and coefficients defaults of energy emissions in ＂IPCC2006National Greenhouse Gas Inventories＂ to analyzes the carbon emissions intensity of Guangdong province from the aspects of carbon sources and sinks.The results indicate that the coal and oil-based energy consumption structure of Guangdong has improved,and the carbon intensity declines while the,energy utilization rate has improved.Between 1992 and 2012,the carbon emissions of Guangdong increased at an average annual growth rate of 7% with the GDP growth;forest carbon sink increased every year with an average annual growth rate of 4%.The increases of forest carbon sink benefits from the forest stock volume rather than the forest area.However,there are still large gaps in carbon sinks of Guangdong province.

关 键 词：碳强度 能源消费 森林碳汇 

分 类 号：F326.2[经济管理—产业经济]