| Estimation of Direct Carbon Emissions from Chinese Forest Fires |
| |
| 作者姓名： | TIAN Xiaorui GAO Chengde SHU Lifu WANG Mingyu YANG Xiaohui.The Institute of Forest Protection Chinese Academy of Forestry Beijing P.R ChinaTel: -- Fax: -- E-mail: tianxr@forestry.ac.cn.Beijing Forestry Bureau y Beijing P.R China. Research Institute of Forestry Chinese Academy of Forestry Beijing P.R China |
| |
| 作者单位： | TIAN Xiaorui1 GAO Chengde2 SHU Lifu1 WANG Mingyu1 YANG Xiaohui31.The Institute of Forest Protection，Chinese Academy of Forestry，Beijing100091，P.R ChinaTel: 86-10-62889515; Fax: 86-10-62889515; E-mail: tianxr@forestry.ac.cn2.Beijing Forestry Bureau y，Beijing100029，P.R China3. Research Institute of Forestry，Chinese Academy of Forestry，Beijing100091，P.R China |
| |
| 摘 要： | Therecentresearchesshowthattheemissionsfrombiomassburninghaveshortandlong-termeffectsonatmosphere.Biomassburningistheburningoftheworldsvegetation,includingforests,savannas,andagriculturalland,forlandclearingandland-usechange.Forestfireisthemostimportantpart.Theimmediateeffectofburningistheproductionandreleaseintoatmosphereofgasesandparticulatesresultingfromthecombustionofbiomassmatter(Joel,etal,2000).TheinstantaneouscombustionproductsofvegetationburningincludeCO2,CO,CH4,nonmethanehydrocarbo…
|
| 关 键 词： | 中国 森林火灾 碳排放 估算 二氧化碳 甲烷 |
Estimation of Direct Carbon Emissions from Chinese Forest Fires |
| |
| TIAN Xiaorui GAO Chengde SHU Lifu WANG Mingyu YANG Xiaohui.The Institute of Forest Protection,Chinese Academy of Forestry,Beijing,P.R ChinaTel: --, Fax: --, E-mail: tianxr@forestry.ac.cn.Beijing Forestry Bureau y,Beijing,P.R China. Research Institute of Forestry,Chinese Academy of Forestry,Beijing,P.R China.Estimation of Direct Carbon Emissions from Chinese Forest Fires[J].中国林业科技(英文版),2004,3(1):87-92. |
| |
| Authors: | TIANXiaorui GAOChengde SHULifu WANGMingyu YANGXiaohui |
| |
| Institution: | [1]TheInstituteofForestProtection,ChineseAcademyofForestry,Beijing100091CollegeofResourcesandEnvironment,BeijingForestryUniversity,Beijing1000831,P.R.China [2]BeijingForestryBureauy,Beijing100029,P.R.China [3]ResearchInstituteofForestry,ChineseAcademyofForestry,Beijing100091,P.R.China |
| |
| Abstract: | Many studies indicated that the products of biosphere burning have short and long-term effectson the atmosphere. Vegetation burning can produce some gases which have significant influence onenvironment, including some greenhouse gases as CO2 and CH4, etc. Smoke aerosols produced fromburning also influence global climate and atmospheric chemistry. The paper calculates the consumedbiomass due to forest fires according to the statistics of forest fires from 1991 to 2000 and research resultsof biomass of Chinese forests. During the study period, forest fires burned average 5 Tg ~7 Tg biomasseach year and directly emitted 20.24 Tg~28.56 Tg carbon. In 1991~2000, average emission of carbondioxide and CH4 account for 2.7%~3.9% and 3.3%~4.7% of the total emission of China (calculating withthe data of 2000), respectively. |
| |
| Keywords: | forest fires C emissions estimation China |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
