IHB OpenIR  > 淡水生态学研究中心  > 期刊论文
Distribution pattern of rare plants along riparian zone in Shennongjia Area
Jiang Mingxi1; Deng Hongbing2; Cai Qinghua3
2002
Source PublicationJournal of Forestry Research
ISSN1007-662X
Volume13Issue:1Pages:25
AbstractDue to the importance of riparian zone in maintaining and protecting regional biodiversity, increasingly more ecologists paid their attentions to riparian zone and had been aware of the important effects of riparian zone in basic study and practical management. In this study, 42 sampling belts (10 m * 100 m) parallel to the bank of Xiangxi River at different elevations in Shennongjia Area were selected to investigate the riparian vegetation and rare plants. 14 species of rare plants were found distributing in riparian zone, accounting for 42.4% of the total rare plant species in Shennongjia Area. The main distribution range of the 14 rare plant species was the evergreen and deciduous mixed broadleaved forest at elevation of 1200-1800 m, where, species diversity of plant community was the maximum at the moderate elevation. The analysis of TWINSPAN divided the 14 rare species into 3 groups against the elevation, namely low elevation species group, moderate elevation species group, and high elevation species group. The analysis of DCA ordination showed similar results to that of TWINSPAN. In the paper, the authors discussed the reasons forming the distribution pattern of rare plant species, and pointed out that the important function of riparian zone on rare plant species protection.
Keyword香溪河 珍稀植物 河岸带 格局 生物多样性保护
Language英语
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/37178
Collection淡水生态学研究中心_期刊论文
Affiliation1.Wuhan institute of Botany, Chinese Academy of Sciences
2.Institute of Applied Ecology, Chinese Academy of Sciences
3.Institute of Hydrobiology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Jiang Mingxi,Deng Hongbing,Cai Qinghua. Distribution pattern of rare plants along riparian zone in Shennongjia Area[J]. Journal of Forestry Research,2002,13(1):25.
APA Jiang Mingxi,Deng Hongbing,&Cai Qinghua.(2002).Distribution pattern of rare plants along riparian zone in Shennongjia Area.Journal of Forestry Research,13(1),25.
MLA Jiang Mingxi,et al."Distribution pattern of rare plants along riparian zone in Shennongjia Area".Journal of Forestry Research 13.1(2002):25.
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