摘要
随着《京都议定书》的签定,碳汇造林的广泛开展,森林碳汇的计量问题也越来越受到人们的重视。本文介绍了现今国内外普遍运用的碳汇计量方法,包括生物量法、蓄积量法、生物量清单法、涡旋相关法、涡度协方差法、驰豫涡旋积累法,并对这些方法的优缺点进行了分析。最后根据我国的林业现状,对大面积的人工纯林碳汇计量的方法提出了一种全新的想法,即从树木的年龄入手研究人工林不同林龄时的碳汇储量,为评价人工林的碳储功能提供依据。
With the signing of the ＂Kyoto Protocol＂ and the widely developing carbon converge forestation, more atlention has been paid to the forest carbon converge meterage. Methods of carbon accounting was introduceds. Advantages and disadvantages of these methods were discussed. New method about large areas of artificial pure forest carbon meterage according to the status quo of our China forestry were put forward ,i. e. ,to study the carbon reserves in different artificial forests based on their ages to provide the basis for plantation functional evaluation of the carbon storage.
出处
《西北林学院学报》
CSCD
北大核心
2008年第1期59-63,共5页
Journal of Northwest Forestry University
基金
辽宁省科技攻关项目“城市近郊地区功能森林经营技术引进再创新开发研究(2006301040)”
关键词
森林碳汇
碳储量计量
二氧化碳
forest carbon sink
carbon reserves measurement
carbon dioxide
