摘要
大气中CO2的含量增加导致全球气候变暖，已经引起各界的广泛关注，对碳汇的研究也伴随气候问题成为社会各界的研究重点。对森林碳汇价值评价意义和方法进行了分析，并以三北防护林体系工程（简称三北工程）人工林为例，采用换算因子连续函数法对三北防护林的碳汇价值量进行了评价，提出了持续开展三北工程、提高人工林固碳能力的对策建议。
The CO2 is getting more and more in the atmosphere, which causes global-warming, it has already around widespread interest, and then carbon-sink has become a hot issue discussed all over world. This article analyzes the significance and the method of the evaluation of the forest carbon-sink, taking the artificial plantation of the Three-north shelterbelt forest system program as an example, uses the variable BEF （Biomass Expansion Factor） method to assess the value at the Three-north shelterbelt forest carbon-sink, and finally puts forward countermeasures for sustainable development of the Three-north program and raising the ability in absorbing and fixing carbon dioxide of the artificial wood.
出处
《林业经济》
CSSCI
北大核心
2008年第3期41-44,共4页
Forestry Economics
基金
国家自然科学基金(70373001)项目资助
关键词
三北工程
森林碳汇
价值评价
Three-north Shelterbelt Program
forest carbon-sink
evaluation
