克拉玛依造林减排项目温室气体(GHG)减排量计算  

Emission Reductions of Greenhouse Gas of Afforestation Carbon Sequestration Projects in Karamay

作　　者：赵福生[1] 师庆东[2] 衣怀峰 吴友均[3] 张新平[4] 张伟燕[1] 

机构地区：[1]中国石油新疆油田公司,新疆克拉玛依834000 [2]新疆大学绿洲生态教育部重点实验室,干旱生态环境研究所,新疆乌鲁木齐830046 [3]新疆维吾尔自治区环境保护技术咨询中心,新疆乌鲁木齐830011 [4]新疆林业科学院森林生态研究所,新疆乌鲁木齐830000

出　　处：《干旱区研究》2015年第2期382-387,共6页Arid Zone Research

基　　金：国家基础研究重点发展规划项目(2006CB705809-1);中央财政林业科技推广项目(XJLK2013008)

摘　　要：参考清洁发展机制造林再造林项目核证减排量的计算方法,计算克拉玛依造林减排项目温室气体(GHG)减排量。在林内设置2个固定样地,48个随机样地;在林缘外荒漠环境下设置1个固定样方,4个随机样方,分别计算人工林碳储量、荒漠碳储量、人工林内增加的温室气体排放量和泄露,从而计算该项目的 GHG净减排量。结果表明:2001—2009年,克拉玛依造林减排项目GHG减排量为432 751.59 t CO2,年均GHG减排量为54 093.95 t CO2。减排效果显著,表明在干旱区实施造林减排项目是可行的,该研究可为干旱区造林减排项目开发和管理提供基础资料。According to the calculation methods of certified emission reductions under the clean development mechanism of Kyoto Protocol, this study investigated the greenhouse gas （GHG） emission reductions under afforestation and reforestation projects in Karamay. We set up 2 fixed-point plots and 48 random plots inside the artificial forest; one fixed-point plot and 4 random plots outside the artificial forestry under a desert environment. Carbon storages of the artificial forest and the desert were calculated as well as the GHG emission and leakage of the artificial forest. The net GHG emission of the projects was calculated accordingly. The results showed that the GHG emission reductions was 432 751.59 t of CO2 from the afforestation and reforestation projects in Karamay since 2001 to 2009 with an average annual emission reduction of 54 093.95 t of CO2 over the period. The effect of the emission reductions was significant from the projects which indicated that it was feasible to adopt the afforestation and reforestation projects to reduce GHG emission in arid areas. The results of the study provided fundamental information for the development and the management of the projects.

关 键 词：温室气体(GHG)减排量 造林减排项目 植树造林 碳汇 温室效应 克拉玛依 新疆 

分 类 号：S718.5[农业科学—林学]