摘要
通过调查2018年台风“山竹”吹袭佛山市南海区后城市绿地中树木的受害情况,分析本次台风对南海区园林树木的影响。结果表明:本次受到严重损害的园林树木17579株,分属于30科56属79种;豆科、桑科的树木分别占全区受灾树木的45.41%和12.51%;胸径11~20 cm的受灾树木占56.80%;黄槐决明、红花羊蹄甲、榕树、秋枫、凤凰木分别占全区受灾树木的17.36%、15.37%、9.50%、6.73%、3.93%;分析了28种抗风能力差的受灾树种,其中银叶金合欢、南洋楹的抗风能力最弱,分别占受灾地同种树木的44.09%和32.22%。
The influence of Typhoon Mangkhut on landscape trees in Nanhai District of Foshan City has been analyzed,through investigation of the damaged condition of landscape trees after the disturbance of Typhoon Mangkhut.17579 tree individuals have been seriously injured by Typhoon Mangkhut,belonging to 79 Species of 56 Genus of 30 Families.The damaged tree individuals belonging to Families of Leguminosae and Moraceae have covered respectively 45.41%and 12.51%of the whole damaged trees amount,while the damaged tree individuals of diameter at breast height ranging from eleven to twenty centimeters have covered a percentage of 56.80%of the total.The damaged tree individuals of Cassia surattensis,Bauhinia blakeana,Ficus microcarpa,Bischofia javanica,Delonix regia have covered respectively 17.36%,15.37%,9.50%,6.73%&3.93%of the total damaged amount of Nanhai Distict.Twenty-eight damaged trees of the weak Typhoon-tolerance abilities,while Acacia podalyriifolia and Albizia falcataria were the weakest Typhoon-tolerance tree species,covering 44.09%and 32.22%respectively of the total damaged amount of the same species of the same disaster spots.
作者
柯欢
张伟海
谭家得
赵鸿杰
丁岳炼
Ke Huan;Zhang Weihai;Tan Jiade;Zhao Hongjie;Ding Yuelian(Forestry Research Institute of Foshan City,Foshan 528000,China;Guangdong Yiyi Technology Co.Ltd,Foshan 528222,China)
出处
《防护林科技》
2020年第3期32-36,共5页
Protection Forest Science and Technology
基金
广东省林业科技创新项目:珍贵树种桃花心木的高效栽培技术研究(2019KJCX030)。
关键词
台风灾害
南海区
佛山市
园林树木
typhoon disaster
Nanhai District
Foshan City
landscape tress
