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应用生态学报 ›› 2003, Vol. ›› Issue (12): 2103-2107.

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沈阳城市森林群落的树种组合选择

刘常富1,2,3, 何兴元1, 陈玮1,2, 徐文铎1, 赵桂玲3   

  1. 1. 中国科学院沈阳应用生态研究所树木园, 沈阳 110016;
    2. 中国科学院研究生院, 北京 100039;
    3. 沈阳农业大学林学院, 沈阳 110161
  • 收稿日期:2003-05-27 修回日期:2003-08-31 出版日期:2003-12-15
  • 通讯作者: 刘常富,男,1971年生,博士生,讲师,主要从事城市森林生态学及园林生态学研究,发表论文9篇.E-mail:liucf888@163.com.
  • 基金资助:
    国家自然科学基金项目(30270250);中国科学院引进国外杰出人才项目(KOTCE03971003);中国科学院“十五”预研项目(K070KYZX010505);中国科学院沈阳应用生态研究所知识创新工程资助项目(C12MCSCXMS013)

Selection of tree species composition in Shenyang's urban forest communities

LIU Changfu1,2,3, HE Xingyuan1, CHEN Wei1,2, XU Wenduo1, ZHAO Guiling3   

  1. 1. Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China;
    2. Graduate School, Chinese Academy of Sciences, Beijing 100039, China;
    3. Forestry Department of Shenyang Agricultural University, Shenyang 110161, China
  • Received:2003-05-27 Revised:2003-08-31 Online:2003-12-15

摘要: 通过对沈阳市建成区公园树木的调查分析,获得各树种的综合表现排序,并利用Jaccard定量修正系数进行树种间关联性分析.结果表明,沈阳市建成区城市森林群落的最佳树种组合为5组,参考树种组合3组,且选择树种与各树种的综合表现评价相一致;对沈阳城市森林的树种进行选择分析,提出沈阳城市森林的参考骨干树种和基调树种;分析了沈阳市建成区公园树种分布的现状,并提出其发展建议.

Abstract: Tree species selection is the most important basis in urban forest construction,and the key is the selection of tree species composition. Through investigating and analyzing the tree species composition in the parks in Shenyang built up area,the sequencing of integrate evaluation of various tree species was obtained. By correlation analysis among tree species with the Jaccard quantitative coefficient of correction,the optimal tree species composition and the reference tree composition of Shenyang urban forest were also obtained. The existing status of tree species distribution in Shenyang built up area was analyzed,the keynote tree species and 8 reference skeleton tree species were recommended,and some advices were presented.

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