Fine root and litterfall dynamics of three Korean pine (Pinus koraiensis) forests along an altitudinal gradient

doi:10.1007/s11104-013-1816-8

	Fine root and litterfall dynamics of three Korean pine (Pinus koraiensis) forests along an altitudinal gradient
	Zhou, Yong 1; Su, Jiaqi 1; Janssens, Ivan A.; Zhou, Guangsheng 3; Xiao, Chunwang
	2014
发表期刊	PLANT AND SOIL
ISSN	0032-079X
卷号	374 期号:1-2 页码:19-32
摘要	Fine root and aboveground litterfall, two large fluxes of nutrients and carbon in the forest ecosystems, are key processes to be considered in efforts of measuring, modeling and predicting soil carbon sequestration. We used sequential coring and litter trap to measure seasonal dynamics of fine root and litterfall in three Korean pine dominated forests along an altitudinal gradient in the Changbai Mountain during the 2012 growing season. Fine root biomass decreased significantly while necromass increased remarkably with altitude. Patterns and amounts of fine root production and mortality varied among forest types. Litterfall decreased significantly with altitude, whereas forest floor mass increased. Carbon inputs through fine root mortality and litterfall decreased significantly with altitude while carbon storage of fine root mass did not differ among forest types and carbon storage of forest floor mass was significantly larger in higher altitudinal forests due to lower turnover rates. This study provided an insight into the variations of fine root and litterfall dynamics among three Korean pine forests which were associated with different vegetation traits and environmental conditions, and also the quantification of carbon fluxes through fine root mortality and litterfall for estimating carbon budget of temperate forest.
关键词	Fine root Litterfall Carbon storage Korean pine forest Altitudinal gradient
学科领域	Agronomy ; Plant Sciences ; Soil Science
DOI	10.1007/s11104-013-1816-8
收录类别	SCI
语种	英语
WOS关键词	PICEA-ABIES L. ; CHANGBAI MOUNTAINS ; CARBON ALLOCATION ; NUTRIENT CONTENTS ; TEMPERATE FOREST ; GLOBAL PATTERNS ; EASTERN SWEDEN ; TURNOVER RATES ; BOREAL FOREST ; SYLVESTRIS L.
WOS研究方向	Agriculture ; Plant Sciences
WOS记录号	WOS:000328849200002
出版者	SPRINGER
文献子类	Article
出版地	DORDRECHT
EISSN	1573-5036
资助机构	National Basic Research Program of China (973 program) [2010CB951303]
作者邮箱	cwxiao@ibcas.ac.cn
引用统计	被引频次：31[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/27112
专题	植被与环境变化国家重点实验室
作者单位	1.Chinese Acad Sci, State Key Lab Vegetat & Environm Change, Inst Bot, Beijing 100093, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Janssens, Ivan A.] Univ Antwerp, Dept Biol, Res Grp Plant & Vegetat Ecol, B-2610 Antwerp, Belgium 4.Chinese Acad Meteorol Sci, Beijing 100081, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Yong,Su, Jiaqi,Janssens, Ivan A.,et al. Fine root and litterfall dynamics of three Korean pine (Pinus koraiensis) forests along an altitudinal gradient[J]. PLANT AND SOIL,2014,374(1-2):19-32.
APA	Zhou, Yong,Su, Jiaqi,Janssens, Ivan A.,Zhou, Guangsheng,&Xiao, Chunwang.(2014).Fine root and litterfall dynamics of three Korean pine (Pinus koraiensis) forests along an altitudinal gradient.PLANT AND SOIL,374(1-2),19-32.
MLA	Zhou, Yong,et al."Fine root and litterfall dynamics of three Korean pine (Pinus koraiensis) forests along an altitudinal gradient".PLANT AND SOIL 374.1-2(2014):19-32.

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