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《Journal of Catastrophology》 2012-04
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Effect of Fire Disturbance on Forest Ecosystem Carbon Cycle under the Background of Climate Warming

Hu Haiqing1,Wei Shujing1,Wei Shuwei2 and Sun Long1(1.College of Forestry,Northeast Forestry University,Harbin 150040,China;2.Xi'an University of Architecture and Technology,Xi'an 710055,China)  
Greenhouse effect caused by human activities and its consequences as climatic change and influences on ecological environment are increasingly concerned internationally.Forest fire,the main disturbance factor for forest ecosystem,draws attention greatly to its important effect on the forest ecosystem carbon cycle and response to the future climatic change.It is significantly important for formulating scientific and reasonable forest fire management strategy,displaying the forest fire management function fully in forest ecosystem carbon cycle,carbon balance and carbon discharge remission to correctly understand causal-recurrent relationship among climate warming,fire disturbance and the forest ecosystem carbon cycle,as well as the effect of fire disturbance on forest ecosystem carbon cycle under the background of climate warming.The logical circle relation among climate warming,fire disturbance and forest ecosystem carbon cycle is systematically discussed,and the related research progress is summarized.Impact of climate warming on fire disturbance,and effect of fire disturbance on forest ecosystem carbon cycle under the background of climate warming are analyzed,and scientific and effective forest fire management strategy and measurement as well as some research area and direction need to be strengthened under the background of climate warming are proposed.
【Fund】: “十二五”国家科技支撑计划项目(2011BAD37B0104);; 国家自然科学基金项目(31070544);; 林业公益性行业科研专项(200804002);; 中央高校基本科研业务费专项资金项目(DL12CA07)
【CateGory Index】: S762.1
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