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凋落物对土壤呼吸的贡献研究进展
Alternative TitleContribution of Litters to Soil Respiration : A Review
吕富成1,2; 王小丹1
Corresponding Author王小丹
2017
Source Publication土壤
ISSN0253-9829
Volume49Issue:2Pages:225-231
Abstract土壤呼吸是土壤碳库输出的主要途径,凋落物是影响土壤呼吸的重要因素.明确凋落物对土壤呼吸的贡献,有助于准确评估植物-土壤-大气三个碳库之间的碳收支过程.本文综述了近年来国内外有关凋落物对土壤呼吸贡献的研究成果,阐明了凋落物对土壤呼吸的贡献机理,讨论了凋落物对土壤呼吸贡献率及其存在的时空分异特征,在此基础上,对该领域研究前景进行了展望.
Other Abstract

土壤呼吸是土壤碳库输出的主要途径,凋落物是影响土壤呼吸的重要因素。明确凋落物对土壤呼吸的贡献,有助于准确评估植物-土壤-大气三个碳库之间的碳收支过程。本文综述了近年来国内外有关凋落物对土壤呼吸贡献的研究成果,阐明了凋落物对土壤呼吸的贡献机理,讨论了凋落物对土壤呼吸贡献率及其存在的时空分异特征,在此基础上,对该领域研究前景进行了展望。

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 Soil respiration is the main approach for the output of soil carbon pool and litter is an important factor to affect soil respiration. It is vital to understand the effect of litter decomposition process on soil respiration, because carbon budget among plant-soil-atmosphere carbon pool plays a key role in terrestrial carbon circle. This paper illuminates the contribution mechanism of litter to soil respiration, reviewed the contribution rates of aboveground litters and belowground litters of different plants to soil respiration. In addition, it also pointed out that the future study fields for understanding further the responses of terrestrial ecosystem to global climate change.

Keyword凋落物 土壤呼吸 碳循环
Subject AreaS154
DOI10.13758/j.cnki.tr.2017.02.003
Indexed ByCSCD ; 北大中文核心
Language中文
CSCD IDCSCD:5973854
Funding Organization国家自然科学基金项目(41571205)
Citation statistics
Cited Times:11[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/18701
Collection山地表生过程与生态调控重点实验室
Affiliation1.中国科学院成都山地灾害与环境研究所
2.中国科学院大学
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
吕富成,王小丹. 凋落物对土壤呼吸的贡献研究进展[J]. 土壤,2017,49(2):225-231.
APA 吕富成,&王小丹.(2017).凋落物对土壤呼吸的贡献研究进展.土壤,49(2),225-231.
MLA 吕富成,et al."凋落物对土壤呼吸的贡献研究进展".土壤 49.2(2017):225-231.
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