四川林业科技

2008, v.29;No.125(06) 31-35

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森林生态系统碳蓄积研究方法进展
Advances in Research Methods on Carbon Storage in the Forest Ecosystem

罗力嘉
LUO Li-jia(Forestry Bureau of Yaan City

摘要(Abstract):

作为陆地生态系统的主体,森林生态系统的碳循环与碳蓄积对研究陆地生态系统碳循环起着重要作用。生物量、生产力、土壤有机质以及凋落物量及其分解等相互关系决定了森林生态系统的碳库量和碳交换量。本文简单地介绍了在碳蓄积研究中森林生物量和生产力的几种研究方法,并对研究过程中的问题(大尺度生物量的精确估算,地下生物量的研究,森林生态系统土壤碳库估算)进行了探讨。
The carbon cycle and storage in the forest ecosystem are very important in the studies of carbon cycle in the terrestrial ecosystem.The carbon storage and exchange are determined by the relationships among biomass,productivity,soil organic matter and litters.In this paper,a brief description is given of several methods of measuring forest biomass and productivity in carbon storage research,and a discussion is made on problems(accurately estimating biomass in wide scale,underground biomass research,estimating soil carbon pool)in these researches.

关键词(KeyWords): 碳循环;碳蓄积;生物量;生产力
Carbon cycle,Carbon storage,Biomass,Productivity

Abstract:

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基金项目(Foundation):

作者(Author): 罗力嘉
LUO Li-jia(Forestry Bureau of Yaan City

DOI: 10.16779/j.cnki.1003-5508.2008.06.006

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