城市绿地保护珍稀濒危植物的实践

编号 lyqk008838

中文标题 城市绿地保护珍稀濒危植物的实践

作者 张友丽  高亚红  王挺  楼晓明  卢毅军 

作者单位 1. 浙大城市学院 杭州 310015;
2. 杭州植物园 杭州 310013

期刊名称 中国城市林业 

年份 2021 

卷号 19

期号 2

中文摘要 文章以杭州环湖绿地为例，对区域内13个块状公园绿地和3条道路绿地开展珍稀濒危植物保护实践调查，结果发现：杭州环湖绿地共栽植了32种珍稀濒危植物，隶属27科、31属，其中濒危种1种，渐危种5种，稀有种5种；列入国家重点保护和浙江省级重点保护的分别有17种和10种；乔木类珍稀濒危植物有20种，灌木类和草本类均为6种，93.8%的种类生长良好；不同种类的珍稀濒危植物在环湖绿地出现的频度差异明显，大部分种类尚未大面积栽植，利用城市绿地保护珍稀濒危植物有很大的潜力。未来在谨慎评估珍稀濒危植物引入城市绿地可能带来的风险的基础上，可以考虑将更多的珍稀濒危植物应用于城市绿化，促进珍稀濒危植物的保护。

关键词 珍稀濒危植物  环湖绿地  保护  杭州 

基金项目 杭州市科技发展计划项目（20140533B21，20201203B113）

英文标题 Conservation of Rare and Endangered Plants with Urban Green Space

作者英文名 Zhang Youli, Gao Yahong, Wang Ting, Lou Xiaoming, Lu Yijun

单位英文名 1. Zhejiang University City College, Hangzhou 310015, China;
2. Hangzhou Botanical Garden, Hangzhou 310013, China

英文摘要 This paper investigates the conservation practices of rare and endangered plants in 13 park green spaces and 3 road green spaces around the West Lake in Hangzhou. The results show that there are 32 rare and endangered plant species, belonging to 27 families and 31 genera, which include 1 endangered species, 5 vulnerable species and 5 rare species. There are 17 species and 10 species respectively listed as national key protected plants and as Zhejiang provincial key protected plants. Among the endangered species, there are 20 arbor species, 6 shrub species and 6 herb species, and 93.8% of these species grow well. The appearance frequency of different rare and endangered plants in the green spaces around the West Lake is obviously different and most of them have yet been planted widely. It suggest that there are great potentials to use urban green space for the conservation of rare and endangered plants. In the future, more rare and endangered plants should be applied to urban greening for their conservation based on the prudent assessment of the risks that the introduction of rare and endangered plants into urban green space could bring.

英文关键词 rare and endangered plant;green land around the West Lake;conservation;Hangzhou

起始页码 7

截止页码 12

投稿时间 2020/6/10

作者简介 张友丽(1983-)女,硕士,高级工程师,研究方向为风景园林与城市绿化。E-mail:zhangyouli@zucc.edu.cn

通讯作者介绍 卢毅军(1977-),男,教授级高级工程师,研究方向为园林植物与城市生物多样性。E-mail:luyijun@zucc.edu.cn

E-mail luyijun@zucc.edu.cn

DOI 10.12169/zgcsly.2020.06.10.0003

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