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林业资源管理 ›› 2017, Vol. 0 ›› Issue (6): 72-76.doi: 10.13466/j.cnki.lyzygl.2017.06.013

• 科学研究 • 上一篇    下一篇

郑州城市园林植物群落物种多样性研究

张琳1(), 孟亚南1, 王佩佩1, 谢珊珊2, 刘艺平1, 孔德政1()   

  1. 1.河南农业大学 林学院,郑州 450002
    2.河南林业职业学院,河南 洛阳 471002
  • 收稿日期:2017-09-18 修回日期:2017-10-27 出版日期:2017-12-28 发布日期:2020-09-28
  • 通讯作者: 孔德政
  • 作者简介:张琳(1994-),女,河南郑州人,在读硕士,研究方向为园林植物与观赏园艺。Email: 624209306@qq.com
  • 基金资助:
    花卉新品种种子工程及品质保持的研究(30400098)

Study on Species Diversity of Garden Plant Community in Zhengzhou

ZHANG Lin1(), MENG Yanan1, WANG Peipei1, XIE Shanshan2, LIU Yiping1, KONG Dezheng1()   

  1. 1. College of Forestry,Agricultural University of Henan,Zhengzhou 450002,China
    2. Henan Vocational College of Forestry,Luoyang Henan 471002,China
  • Received:2017-09-18 Revised:2017-10-27 Online:2017-12-28 Published:2020-09-28
  • Contact: KONG Dezheng

摘要:

采用典型抽样法,对郑州城市园林植物群落的种类组成和物种多样性进行了调查统计和分析。结果表明:1)3种不同类型绿地植物种类共计186种,隶属于72科133属;2)公园绿地的乔木层、灌木层和草本层物种α多样性指数均高于居住区绿地和道路绿地;3)公园绿地的β多样性指数均高于居住区绿地和道路绿地,居住区绿地和道路绿地之间的β多样性指数较小。针对郑州城市园林植物群落物种多样性的实际调查情况,提出加大乡土植物的运用,注意丰富季相景观和植物群落垂直结构层次的建议。

关键词: 城市园林, 植物群落, 物种丰富度, 物种多样性, 郑州市

Abstract:

By using typical sampling method,the species composition and the species diversity of plant community in the urban gardens of Zhengzhou were investigated and analyzed.The results showed that:1)There were 186 plant species,belonging to 72 families and 133 genera in three urban green space types.2)Compared with the residential green area and road green space,the park green space possessed a higher α diversity indexes in arbor layer,shrub layer and herb layer.3)The β diversity indexes of the park green space was the highest among the three urban green space types.However,there is a small gap in β diversity indexes of the residential green area and road green space.According to the actual situation on species diversity of plant community in city parks of Zhengzhou,some suggestions are proposed like increasing the type of native plants and enriching seasonal landscapes and vertical structure level of plant community.

Key words: urban gardens, plant community, species richness, species diversity, Zhengzhou City

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