贵州省六盘水市温室气体排放动态分析

目的]估算贵州省六盘水市温室气体排放量,分析其2005—2014年的动态变化情况。方法]参照《2006年IPCC国家温室气体清单指南》与《省级温室气体清单编制指南》推荐方法,对2005—2014年六盘水市温室气体排放量进行估算。结果]2005—2014年六盘水市温室气体总排放量为89 495.78万t,其中,能源部门排放量为75 083.60万t,占总排放量83.90%,是六盘水市温室气体最大的排放贡献源;其次为森林碳汇(20 859.40万t),占总排放量的23.31%;农业生产排放量最小,仅占0.43%。2005—2014年六盘水市人均和单位面积温室气体排放呈持续增加,人均温室气体排放量年均增长18.1%,单位面积温室气体排放量年均增长17.1%,万元GDP温室气体排放量年均降低9.6%。结论]2005—2014年六盘水市温室气体人均排放量较大,需采取相关措施。

Dynamic Analysis of Greenhouse Gas Emission in Liupanshui City of Guizhou Province

Objective] To estimate greenhouse gas emission in Liupanshui City of Guizhou Province during 2005-2014,and analyze its dynamic changes.Method] Greenhouse gas emission in Liupanshui City of Guizhou Province during 2005-2014 was estimated by the methods recommended by the 2006 IPCC Guidelines for National Greenhouse Gas Inventories and Chinese Guidelines for Provincial Greenhouse Gas Inventories.Result] The results showed that the total greenhouse gas emission were 89 095.97 × 104 t,the energy sector emissions of 75 083.6 0 × 104 t,accounting for 83.90％ of total emissions,emissions were the largest greenhouse gas source in Liupanshui City,followed by forest carbon sequestration of 20 859.40 × 104 t,accounting for 23.32％ of total emissions during 2005-2014.Agricultural emissions were minimal,accounting for only 0.43％.Greenhouse gas emissions per capita and unit area continued to increase in Liupanshui during 2005-2014.Per capita greenhouse gas emissions grew with an average annual rate of 18.1％,and greenhouse gas emissions per unit area increased with an average annual rate of 17.1％,and RMB GDP greenhouse gas emissions decreased with an average annual rate of 9.6％.Conclusion] The per capita emission of greenhouse gases in Liupanshui City was large during 2005-2014,and relevant measures should be taken.