Nurse effects of patch-canopy microhabitats promote herbs community establishment in sandy land

doi:10.1016/j.ecoleng.2018.04.019

ISWC OpenIR > 水保所科研产出--SCI > 2018--SCI

	Nurse effects of patch-canopy microhabitats promote herbs community establishment in sandy land
	Rong Lu 1; Jiyong Zheng 1; Chao Jia 1; Yu Liu 1,2; Ze Huang 1,2; Honghua He 1; Fengpeng Han 1; Gao-Lin Wu 1,2; He, HH ; Wu, GL (reprint author), Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China.
文章类型	Article
	2018
发表期刊	ECOLOGICAL ENGINEERING
ISSN	0925-8574
通讯作者邮箱	honghuahe@ms.iswc.ac.cn ; wugaolin@nwsuaf.edu.cn
卷号	118 页码:126-133
摘要	Seedling establishment mostly occurs beneath the canopies of shrubs which act as nurse plants. Nurse effects of patch-canopy soil microhabitats on seedling establishment of herbs were investigated by studying shrub patches in which the nurse species Artemisia ordosica was removed or kept in a comparative way. The results showed that keeping shrubs greatly increased soil moisture and soil organic carbon content, but greatly decreased soil temperature and soil bulk density. The herbs richness and individual numbers in patches with the canopy kept were significantly higher than those with the canopy removed (p < 0.05). Small shrub patches increased soil moisture and decreased the surface soil temperature more significantly than large shrub patches. Herbs richness and individual numbers in small shrub patches were significantly higher than those in large shrub patches (p < 0.05). The results suggested that small shrub patches, which acted as nurse plants, decreased soil temperature and soil bulk density, increased soil moisture, species richness and individual numbers under the canopies. Nurse plants can provide a favourable surface habitats for herbs in semi-arid sandy lands.
关键词	Nurse Plant Vegetation Patches Soil Moisture Soil Temperature Richness Index
学科领域	Environmental Sciences & Ecology ; Engineering
DOI	10.1016/j.ecoleng.2018.04.019
收录类别	SCI
出版地	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
语种	英语
WOS记录号	WOS:000432518800014
出版者	ELSEVIER SCIENCE BV
项目资助者	National Natural Science Foundation of China [NSFC41371282, 41722107, 41525003] ; National Natural Science Foundation of China [NSFC41371282, 41722107, 41525003] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences [2011288] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences [2011288] ; Youth Talent Plan Foundation of Northwest A F University [2452018025] ; Youth Talent Plan Foundation of Northwest A F University [2452018025]
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	sbir.nwafu.edu.cn/handle/361005/8206
专题	水保所科研产出--SCI_2018--SCI
通讯作者	He, HH; Wu, GL (reprint author), Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China.
作者单位	1.Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China 2.Chinese Acad Sci, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China 3.Minist Water Resource, Yangling 712100, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Rong Lu,Jiyong Zheng,Chao Jia,et al. Nurse effects of patch-canopy microhabitats promote herbs community establishment in sandy land[J]. ECOLOGICAL ENGINEERING,2018,118:126-133.
APA	Rong Lu.,Jiyong Zheng.,Chao Jia.,Yu Liu.,Ze Huang.,...&Wu, GL .(2018).Nurse effects of patch-canopy microhabitats promote herbs community establishment in sandy land.ECOLOGICAL ENGINEERING,118,126-133.
MLA	Rong Lu,et al."Nurse effects of patch-canopy microhabitats promote herbs community establishment in sandy land".ECOLOGICAL ENGINEERING 118(2018):126-133.

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