文章摘要
邹国富,黄云朝,杨继清,朱 辉,雍伟勋.香格里拉普朗尾矿区工程边坡植被恢复调查研究[J].林业调查规划,2023,48(4):181-196
香格里拉普朗尾矿区工程边坡植被恢复调查研究
Investigation on Slope Vegetation Restoration of Pulang Tailings Area in Shangri-La City
  
DOI：
中文关键词: 工程迹地  植被恢复  物种多样性  优势种  香格里拉市
英文关键词: project slash  vegetation restoration  species diversity  dominant species  Shangri-La City
基金项目:校企合作项目（20200618）；云南省教育厅基金项目（2021J0123）.
作者单位
邹国富 中国有色金属工业昆明勘察设计研究院有限公司，云南 昆明 650000 
黄云朝 云南农业大学，云南 昆明 650201 
杨继清 云南农业大学，云南 昆明 650201 
朱 辉 中国有色金属工业昆明勘察设计研究院有限公司，云南 昆明 650000 
雍伟勋 中国有色金属工业昆明勘察设计研究院有限公司，云南 昆明 650000 
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中文摘要:
      为研究香格里拉市高寒山区工程边坡迹地植物群落结构，以香格里拉普朗尾矿区工程边坡迹地为研究对象，研究其植物群落的物种组成、物种相似性及物种多样性。结果表明：工程迹地乔木层的优势种主要是丽江云杉，灌木层优势种以川滇高山栎为主，其次是滇西北小檗和西南蔷薇，草本层优势种以苔草、蒿等植物为主，未受破坏的自然林地植物优势种更为多元化；工程迹地1年自然恢复样地与自然群落样地物种相似性指数较小，为0.03~0.30；工程迹地多年自然恢复样地物种与自然群落样地物种相似性系数较高，最高为0.43；F1样地草本层Simpson多样性指数、Shannon-Wiener多样性指数均较大，但不同工程迹地之间差别较小。草本层自然恢复较快，在演替早期，草本植物中的蒿、苔草、野青茅及西南鸢尾等植物，可作为工程迹地植被恢复的先锋植物。
英文摘要:
      In order to study the plant community structure of the engineering slope in the alpine mountain area of Shangri-La City, the engineering slope in the Pulang tailings area was taken as the research object to study the species composition, species similarity, and species diversity of the plant community. The results showed that the main dominant species in the arbor layer of the project slash was Picea likiangensis, the dominant species in the shrub layer were Quercus aquifolioides, followed by Berberis franchetiana and Rosa murielae, the dominant species in the herbaceous layer were Carex sp. and Artemisia sp., and the dominant species of plants in undamaged forest land were more diversified; the similarity index between the species in the one-year engineering site and the natural community species was small, ranging from 0.03 to 0.30; the similarity index between the species in the multi-year engineering natural restoration site and the natural community species was higher, with a maximum of 0.43; in terms of community species diversity, Simpson diversity index and Shannon-Wiener diversity index of herb layer were larger in F1 sample plot, but there was little difference between different project slash. In conclusion, the natural recovery and renewal of the herb layer was faster,in the early stage of succession, herbaceous plants, especiallyand Artemisia sp., Carex sp., Deyeuxia sp. and Iris bulleyana, can be used as pioneer plants for vegetation restoration in project slash.
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