根据联合国政府间气候变化专门委员会(IPCC)2006年版碳排放计算指南计算了河南省1995—2006年的能源消费碳排放量。预测了2007—2050年河南省平稳经济增长路径下的最优经济增长率和2007—2050年的河南省能源消费结构和产业结构。进一步,计算了河南省2007—2050年在经济平稳增长路径下的能源消费与碳排放总量以及人均量。结果表明:1995年以来,河南省的碳排放量逐年增加,碳排放强度先是逐年下降,到2003年发生转折,出现上升的趋势;同时,预测的2007—2050年的能源结构显示,河南省煤炭资源在能源消费总量中所占的比重有较大幅度的下降,石油与其他清洁能源的比重不断上升;另外,河南省分别在2036年和2034年达到能源消费和碳排放总量高峰;人均能源消费量和碳排放量的高峰则出现在2033年和2032年。另外,尝试预测了河南省森林碳汇潜力,发现2006—2050年累计森林碳汇量持续上升,到2050年,累计碳汇量达131.14M tc。
This paper calculates the energy consumption and the carbon emissions in 1995—2006 in Henan Province according to the United Nations Intergovernmental Panel on Climate Change(IPCC) 2006 edition of Guide to the calculation of carbon emissions formula.And it also forecasts 2007—2050 optimal economic growth,energy consumption structure,industrial structure,total carbon emissions and per capita carbon emissions in Henan Province.The results include: since 1995,carbon emissions increased year by year,and carbon emission intensity decreased,however,since 2003,the upward trend in both;During 2007—2050,the share of coal resources are relatively substantial decline,the proportion of oil slightly increased,and the proportion of gas gradually increased;Henan Province in 2036 and 2034,respectively,reaches the total energy consumption and carbon emissions peak;per capita energy consumption and carbon emissions peak appeared in 2033 and 2032.Also,this paper predicts carbon sequestration potential of forests in Henan Province,and finds that the cumulative forest carbon sinks increased during 2006—2050.In 2050,the total carbon sink capacity is 131.14Mtc.