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	Influence of different microhabitats and stand age on viable soil seed banks of sand-stabilising species
	Ma, J. -Y; Ren, J.; Wang, G.; Chen, F. -H.
刊名	SOUTH AFRICAN JOURNAL OF BOTANY
	2006-02-01
卷号	72期号:1页码:46-50
关键词	cultivated plant desert reclamation germinable seed bank microhabitat stant age seedling emergence method
ISSN号	0254-6299
DOI	10.1016/j.sajb.2005.05.002
通讯作者	Wang, G.(mjy7106@hotmail.com)
英文摘要	Seed bank densities of 21 soil stabilizing species were measured in a shifting desert sand dune habitat to determine the effect of microhabitat and stand age on soil seed viability and seedling development. Seventeen species displayed statistically significant differences in the numbers of viable seeds present in soils from three microhabitats, namely dune crest, dune plinth and inter-dune basin. Five species had higher viable seed banks on the dune crest, two species on the dune plinth and thirteen species in the inter-dune basin. Three species, namely Artemisia ordosica, Caragana korshinskii and Hedysarum scoparium, exhibited significantly different numbers of viable seeds in soils from differently aged stands. These findings provided valuable information on the dynamics of soil seed banks in soil stabilizing vegetation cultivated on mobile sands useful for restoration and management projects. (c) 2005 SAAB. Published by Elsevier B.V. All rights reserved.
收录类别	SCI
WOS关键词	TEMPORAL VARIATION ; EMERGENCE ; SURVIVAL ; VEGETATION ; RESTORATION ; GERMINATION ; SHRUBLAND ; SEEDLINGS ; HABITATS ; PATTERNS
WOS研究方向	Plant Sciences
WOS类目	Plant Sciences
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000240298600008
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2555786
专题	寒区旱区环境与工程研究所
通讯作者	Wang, G.
作者单位	1.Lanzhou Univ, Sch Life Sci, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Key Lab Desert & Desertificat, Inst Cold & Arid Reg Environm & Engn, Lanzhou 730000, Peoples R China 3.Lanzhou Univ, Sch Life Sci, Lanzhou 730000, Peoples R China 4.Lanzhou Jiaotong Univ, Coll Environm & Municipal Engn, Inst Environm Ecol, Lanzhou 730070, Peoples R China
推荐引用方式 GB/T 7714	Ma, J. -Y,Ren, J.,Wang, G.,et al. Influence of different microhabitats and stand age on viable soil seed banks of sand-stabilising species[J]. SOUTH AFRICAN JOURNAL OF BOTANY,2006,72(1):46-50.
APA	Ma, J. -Y,Ren, J.,Wang, G.,&Chen, F. -H..(2006).Influence of different microhabitats and stand age on viable soil seed banks of sand-stabilising species.SOUTH AFRICAN JOURNAL OF BOTANY,72(1),46-50.
MLA	Ma, J. -Y,et al."Influence of different microhabitats and stand age on viable soil seed banks of sand-stabilising species".SOUTH AFRICAN JOURNAL OF BOTANY 72.1(2006):46-50.

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