干旱区生态环境知识资源中心(Arid): Seasonal dynamics of foliar C-13 and nutrient concentration of Chinese chastetree and spine jujube in foothill rock outcrop habitat of the southern Taihang Mountains, Central China

Arid

DOI	10.1007/s11676-017-0501-9
	Seasonal dynamics of foliar C-13 and nutrient concentration of Chinese chastetree and spine jujube in foothill rock outcrop habitat of the southern Taihang Mountains, Central China
	He, Chunxia 1,2; Zhang, Jinsong 1,2; Meng, Ping 1,2; Gao, Jun 1,2
通讯作者	Gao, Jun
来源期刊	JOURNAL OF FORESTRY RESEARCH
ISSN	1007-662X
EISSN	1993-0607
出版年	2019
卷号	30 期号:1 页码:45-56
英文摘要	In this study, in situ investigation was conducted on Chinese chastetree (Vitex negundo var. heterophylla) and spine jujube (Ziziphus jujuba var. spinosa) during early, developed, and closing succession stages. Monthly data were recorded for foliar C-13 values and foliar N, P, and K concentrations from May to October. Foliar C-13 values declined with time and differences by succession stage varied by species. Older spine jujube displayed higher foliar N concentration while foliar P concentration was inversely related with N. Chinese chastetree had lower foliar K concentration than spine jujube. Foliar C/N ratio declined during the dry season and increased in the wet season. Foliar N/P ratio increased during the dry season and declined to its initial level until October, when it increased again. Foliar C-13 value was positively correlated with foliar N concentration. Foliar P and K concentrations were positively correlated to each other. In conclusion, the two shrubs had contrasting strategies of water use efficiency during their succession, but water use efficiency of both species was promoted by N availability and limited by P availability.
英文关键词	Global climatic change Agroforestry Natural regeneration Deciduous plant Arid land
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000455265300005
WOS关键词	CARBON-ISOTOPE DISCRIMINATION ; WATER-USE EFFICIENCY ; DELTA-C-13 VALUES ; GRADIENT ; PLANTS ; SOIL ; DROUGHT ; FORESTS ; LEAVES ; AVAILABILITY
WOS类目	Forestry
WOS研究方向	Forestry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/217015
作者单位	1.Chinese Acad Forestry, Res Inst Forestry, State Forestry Adm, Key Lab Tree Breeding & Cultivat, Beijing 100091, Peoples R China; 2.Nanjing Forestry Univ, Coinnovat Ctr Sustainable Forestry Southern China, Nanjing 210037, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	He, Chunxia,Zhang, Jinsong,Meng, Ping,et al. Seasonal dynamics of foliar C-13 and nutrient concentration of Chinese chastetree and spine jujube in foothill rock outcrop habitat of the southern Taihang Mountains, Central China[J],2019,30(1):45-56.
APA	He, Chunxia,Zhang, Jinsong,Meng, Ping,&Gao, Jun.(2019).Seasonal dynamics of foliar C-13 and nutrient concentration of Chinese chastetree and spine jujube in foothill rock outcrop habitat of the southern Taihang Mountains, Central China.JOURNAL OF FORESTRY RESEARCH,30(1),45-56.
MLA	He, Chunxia,et al."Seasonal dynamics of foliar C-13 and nutrient concentration of Chinese chastetree and spine jujube in foothill rock outcrop habitat of the southern Taihang Mountains, Central China".JOURNAL OF FORESTRY RESEARCH 30.1(2019):45-56.