Changes in leaf stomatal traits of different aged temperate forest stands

doi:10.1007/s11676-020-01135-5

	Changes in leaf stomatal traits of different aged temperate forest stands
	Li, Qian 2; Hou, Jihua 2; He, Nianpeng 1,3,4; Xu, Li 3; Zhang, Zihao 2
刊名	JOURNAL OF FORESTRY RESEARCH
	2020-05-27
页码	10
关键词	Forest restoration Stomatal traits Stand age Plant functional groups Variation
ISSN号	1007-662X
DOI	10.1007/s11676-020-01135-5
通讯作者	Hou, Jihua(houjihua@bjfu.edu.cn) ; Xu, Li(xuli@igsnrr.ac.cn)
英文摘要	Stomata control carbon and water vapor exchange between the leaves and the atmosphere, thus influencing photosynthesis and transpiration. Combinations of forest patches with different stand ages are common in nature, however, information of which stomatal traits vary among these stands and how, remains limited. Here, seven different aged forest stands (6, 14, 25, 36, 45, 55, and 100 years) were selected in typical temperate, mixed broadleaf-conifer forests of northeast China. Stomatal density, size and relative area of 624 species, including the same species in stands of different ages were selected. Stomatal density, size and relative area were distributed log-normally, differing across all species and plant functional groups. Stomatal density ranged from 4.2 to 1276.7 stomata mm(-2), stomatal size ranged from 66.6 to 8315.7 mu m(2), and stomatal relative area 0.1-93.3%. There was a significant negative relationship between density and size at the species and functional group levels, while the relative stomatal area was positively correlated with density and size. Stomatal traits of dominant species were relatively stable across different stand ages but were significantly different for herbs. The results suggest that stomatal traits remain relatively stable for dominant species in natural forests and therefore, spatial variation in stomatal traits across forest patches does not need to be incorporated in future ecological models.
资助项目	National Natural Science Foundation of China[31,872,683] ; National Natural Science Foundation of China[31,800,368] ; National Natural Science Foundation of China[31,872,690] ; National Key Research Project of China[2017YFC0504004] ; National Key Research Project of China[2016YFC0500202] ; program of Youth Innovation Research Team Project[LENOM2016Q0005]
WOS关键词	WATER-USE EFFICIENCY ; INTRASPECIFIC VARIATION ; ANATOMICAL TRAITS ; COLD-TEMPERATE ; TRADE-OFFS ; CONDUCTANCE ; DENSITY ; SIZE ; DROUGHT ; CO2
WOS研究方向	Forestry
语种	英语
出版者	NORTHEAST FORESTRY UNIV
WOS记录号	WOS:000553999100002
资助机构	National Natural Science Foundation of China ; National Key Research Project of China ; program of Youth Innovation Research Team Project
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/158264]
专题	中国科学院地理科学与资源研究所
通讯作者	Hou, Jihua; Xu, Li
作者单位	1.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing, Peoples R China 2.Beijing Forestry Univ, Beijing Key Lab Forest Resources & Ecosyst Proc, Beijing 100083, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China 4.Northeast Normal Univ, Key Lab Vegetat Ecol, Minist Educ, Changchun, Peoples R China
推荐引用方式 GB/T 7714	Li, Qian,Hou, Jihua,He, Nianpeng,et al. Changes in leaf stomatal traits of different aged temperate forest stands[J]. JOURNAL OF FORESTRY RESEARCH,2020:10.
APA	Li, Qian,Hou, Jihua,He, Nianpeng,Xu, Li,&Zhang, Zihao.(2020).Changes in leaf stomatal traits of different aged temperate forest stands.JOURNAL OF FORESTRY RESEARCH,10.
MLA	Li, Qian,et al."Changes in leaf stomatal traits of different aged temperate forest stands".JOURNAL OF FORESTRY RESEARCH (2020):10.