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Position: Home > Articles > Investigation on Wind Damage of Eucalypt Stands from Typhoon in Coastal Areas of Yangjiang Eucalypt Science & Technology 2011,28 (1) 40-43

阳江沿海地区桉树林分台风风害调查

作  者:
覃玉英;方良;黄责
单  位:
阳江林场;国家林业局桉树研究开发中心;遂溪县林业局
关键词:
桉树;无性系;台风;风害;抗风性
摘  要:
针对阳江地区2006年第6号强台风"派比安"对2004—2006年种植的桉树林分风害程度进行了调查。从桉树林分地点、坡位、无性系、林龄等因素综合分析,结果发现:台风对桉树林分风害存在一定的区域性,不同无性系间的桉树林分风害率存在差异,风害程度的大小顺序为:DH32-29>广林9>DH201-2>U6,林龄是桉树林分风害的重要影响因子,随着林龄增长,林分风害指数减少。
译  名:
Investigation on Wind Damage of Eucalypt Stands from Typhoon in Coastal Areas of Yangjiang
作  者:
QIN Yu-ying1,FANG Liang2,HUANG Ze3(1.Yangjiang Forest Farm,Yangjiang 529500,Guangdong,China;2.China Eucalypt Research Centre,Zhanjiang 524022,Guangdong,China;2.Suixi Forestry Bureau,Suixi 524300,Guangdong,China)
关键词:
eucalypt stand;clones;typhoon;wind damage;wind-resistance
摘  要:
Yangjiang was hard hit by the sixth strong Typhoon Prapiroon in 2006.After the typhoon,an investigation on wind damage of eucalypt stands from four clones was carried out at three sites in Yangjiang coastal areas.The resluts showed that there were some regional characteristics on wind damage to eucalypt stands from typhoon,compared with site and plot by one-way AVONA,and there were significant differences between four clones on wind damage,its rank of wind damage from high to low was DH32-29>GL9> DH201-2>U6,the regression model of wind damage index with stand age and stand altitude indicated that stand age was another important influence factor,and wind damage decreased with increasing stand age.

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