济南市古树名木资源现状和分布特征

编号 lyqk009943

中文标题 济南市古树名木资源现状和分布特征

作者 刘毓  李锡宁  刘红权  杨晓军  陈庆蕾  张德顺  陈芃序 

作者单位 1. 济南市园林和林业科学研究院 济南 25010;
2. 2 同济大学建筑与城市规划学院 上海 200092;
3. 华中科技大学建筑与城市规划学院 武汉 430074

期刊名称 中国城市林业 

年份 2022 

卷号 20

期号 4

栏目名称 研究论文 

中文摘要 古树名木的普查、监测、保护一直是研究的重点。文章对2019年济南市古树名木实地普查数据进行统计分析。结果表明:1)济南市共有古树名木20 282株,隶属于33科56属81种,其中,蔷薇科、杨柳科、榆科、豆科、木犀科、松科为典型优势科,栗、柿、侧柏、国槐、白梨、核桃、山楂等为优势种。2)从地理区位看,济南各区(县)均有古树名木分布,与各区(县)土地面积存在显著正相关关系(不考虑济阳区),且具有集中分布于乡村和山地丘陵区的特点;莱芜区、历城区、长清区在数量上表现为前三,其后依次为钢城区、历下区、章丘区。3)从树种形态特征看,树高、冠幅、胸围分别集中在0~10 m、0~10 m、100~150 cm;以古榆树为例,研究发现树龄与胸围、树高与冠幅都呈正相关关系。4)从树龄、生长势和生长环境看,济南市三级古树名木数量多,占比96.10%,生长势正常的古树名木占比91.59%,且多数生长环境良好,占比71.50%。5)从地理区系分布特征看,北温带广布型属占比最高,为35.71%,属分布具有典型的温带性质。基于分析结果,提出保护建议,为济南市古树名木资源保护及开发利用提供理论依据。

关键词 古树名木  资源状况  分布特征  济南市 

基金项目 山东省住房城乡建设科技计划项目(2021-R3-5)

英文标题 Ancient and Famous Trees in Jinan City:Present Situation and Distribution Characteristics

作者英文名 Liu Yu, Li Xining, Liu Hongquan, Yang Xiaojun, Chen Qinglei, Zhang Deshun, Chen Pengxu

单位英文名 1. Jinan Academy of Landscape Architecture and Forestry, Jinan 250102, China;
2. College of Architecture and Urban Planning, Tongji University, Shanghai 200092, China;
3. College of Architecture and Urban Planning, Huazhong University of Science and Technology, Wuhan 430074, China

英文摘要 The investigation,monitoring and protection of ancient and famous trees has been the important field of research.The paper makes a statistical analysis of the field investigation data in 2019.The results show:1) There are 20 282 ancient and famous trees in Jinan,belonging to 81 species in 56 genera of 33 families,among which Rosaceae,Salicaceae,Ulmaceae,Leguminosae,Oleaceae and Pinaceae are the dominant families,while Castanea mollissima,Diospyros kaki,Platycladus orientalis,Styphnolobium japonicum,Pyrus bretschneideri,Juglans regia and Crataegus pinnatifida are the dominant species;2) From the perspective of geographical location,ancient and famous trees are distributed in all districts (counties) of Jinan,which has a significant positive correlation with the land area of the districts and counties (Jiyang District excluded) and present a concentrated distribution in rural,mountainous and hilly areas.Laiwu,Licheng and Changqing districts are the top three in quantity distribution,followed by Gangcheng,Lixia and Zhangqiu districts;3) In terms of the morphological characteristics,the tree height,the crown width and the DBH are mainly in the range of 0-10 m,0-10 m and 100-150 cm,respectively.Taking Ulmus pumila as an example,it is found that tree age is positively correlated with DBH,tree height and crown width;4) In terms of tree age,growth vigor and growth environment,Jinan boasts a large number of three-grade ancient and famous trees,accounting for 96.10%,the ancient and famous trees with normal growth vigor take up 91.59% of the total,and 71.50% of them have a good growth environment;and 5) From the perspective of geographical distribution characteristics,the genus widely distributed in north temperate zone account for 35.71%,which is typical in temperate zone distribution.Based on the above results,suggestions are put forward in order to provide a theoretical basis for the protection and utilization of ancient and famous tree resource.

英文关键词 ancient and famous tree;resource status;distribution characteristics;Jinan City

起始页码 80

截止页码 86

投稿时间 2022-03-29 00:00:00

作者简介 刘毓(1978-),女,硕士,高级工程师,研究方向为园林和林业绿化植物。E-mail:lilyliuyu@126.com

通讯作者介绍 陈芃序(1996-),女,硕士,研究方向为环境设计。E-mail:chen.peng.xu@163.com

E-mail chen.peng.xu@163.com

DOI 10.12169/zgcsly.2022.03.29.0001

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