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吉林省1969—2004年森林火灾释放碳量的估算
Estimation of Carbon Emission from Forest Fires in Jilin Province from 1969 to 2004
【摘要】 根据吉林省1969—2004年的森林火灾统计数据,计算出吉林省森林年平均森林火灾损失乔木地上生物量27285.31~36380.41t,占全国的0.45%~0.61%。年均释放碳22004.38~29339.17t,约占全国年均森林火灾排放碳的1.05%。用排放比法得出吉林省年平均森林火灾释放的CO2,CO,CH4量分别为72614.45~96819.27,5283.01~7044.02和1784.40~2379.20t。
【Abstract】 Based on the data of a forest fire census from 1969 to 2004 in Jilin Province,the amount of mean annual consumed biomass of the forest was estimated to be 27 285.31~36 380.41 t,accounted for about 0.45%~0.61% of total national consummation biomass from forest fires.The relevant released carbon was 22 004.38~29 339.17 t,which was about 1.05% of total national emissions from forest fires.Annual CO2,CO and CH4 emissions from the forest fires in Jilin Province during the period were 72 614.45~96 819.27 t,5 283.01~7 044.02 t and 1 784.40~2 379.20 t.
- 【文献出处】 林业科学 ,Scientia Silvae Sinicae , 编辑部邮箱 ,2009年07期
- 【分类号】S762.1
- 【被引频次】14
- 【下载频次】222