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Distribution of shrublands in relation to soil and climate in mid-subtropical China

文献类型：期刊论文

作者Li, Jiaxiang1,3; Xiong, Gaoming; Xu, Wenting; Xie, Zongqiang
刊名JOURNAL OF PLANT ECOLOGY
出版日期2016
卷号9期号:4页码:393-401
关键词floristic composition vegetation-environment relationship environmental filtering principal coordinate analysis
ISSN号1752-9921
DOI10.1093/jpe/rtv070
文献子类Article
英文摘要Understanding relationships between vegetation and environments is of importance for ecosystem restoration and management. However, information on how environments influence the floristic patterns of shrublands is lack, especially in the subtropical China. In this study, we explored how environments regulate species composition of shrublands at landscape scale in mid-subtropical China. We investigated species composition and measured the climate and soil environments for 207 shrubland plots in mid-subtropical China (24A degrees 39'aEuro30A degrees 08'N, 108A degrees 47'aEuro114A degrees 15'E). We applied a hierarchical cluster analysis and indicator species analysis based on the Bray-Curtis similarity index to identify the main shrubland types and employed principal coordinate analysis (PCoA) to explore the relationship between floristic composition and environment. We identified four shrubland types occurring in different environmental conditions. Montane shrubland, dominated by species suitable for cool climates (e.g. Rhododendron simsii), were distributed in steep areas at comparatively high altitudes; foothill shrubland, dominated by mesophilous species (e.g. Loropetalum chinense), were distributed in low mountains and hills; pioneer shrubland, dominated by fast grow and short-life cycles species (e.g. Rhus chinensis), were distributed at low altitudes with dense population; and finally, limestone shrubland, dominated by calcicole plants (e.g. Coriaria nepalensis), were distributed in the extensive karst areas. Communities occurring in high pH soils were completely separated from those in low pH soils according to the hierarchical cluster analysis. PCoA ordination associated the four types with distinct edaphic and climatic gradients. Soil pH explained 63.3% of variation in PCoA, followed by soil depth and soil bulk density.
学科主题Plant Sciences ; Ecology ; Forestry
出版地OXFORD
电子版国际标准刊号1752-993X
WOS关键词VEGETATION-ENVIRONMENT RELATIONSHIPS ; SOUTH CHINA ; ACIDIFICATION ; FOREST ; CLASSIFICATION ; COMMUNITIES ; DEPOSITION ; DIVERSITY ; PATTERNS ; NITROGEN
WOS研究方向Science Citation Index Expanded (SCI-EXPANDED)
语种英语
WOS记录号WOS:000383263200003
出版者OXFORD UNIV PRESS
资助机构'Strategic Priority Research Program - Climate Change: Carbon Budget and Related Issues' of the Chinese Academy of Sciences [XDA05050302]
源URL[http://ir.ibcas.ac.cn/handle/2S10CLM1/25226]  
专题植被与环境变化国家重点实验室
作者单位1.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, 20 Nanxincun, Beijing 100093, Peoples R China
2.Cent South Univ Forestry & Technol, Sch Forestry, 498 Shaoshannan Rd, Changsha 410004, Peoples R China
3.Chinese Acad Sci, Grad Univ, 19 Yuquan Rd, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Li, Jiaxiang,Xiong, Gaoming,Xu, Wenting,et al. Distribution of shrublands in relation to soil and climate in mid-subtropical China[J]. JOURNAL OF PLANT ECOLOGY,2016,9(4):393-401.
APA Li, Jiaxiang,Xiong, Gaoming,Xu, Wenting,&Xie, Zongqiang.(2016).Distribution of shrublands in relation to soil and climate in mid-subtropical China.JOURNAL OF PLANT ECOLOGY,9(4),393-401.
MLA Li, Jiaxiang,et al."Distribution of shrublands in relation to soil and climate in mid-subtropical China".JOURNAL OF PLANT ECOLOGY 9.4(2016):393-401.

入库方式： OAI收割

来源：植物研究所

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