| 特大雪灾对合肥市园林树木的危害 |
| |
| 引用本文： | 董传媛,马兴兰,王稳站,束庆龙.特大雪灾对合肥市园林树木的危害[J].安徽农学通报,2009,15(3):130-131. |
| |
| 作者姓名： | 董传媛 马兴兰 王稳站 束庆龙 |
| |
| 作者单位： | 安徽农业大学林学与园林学院,安徽合肥,230036;安徽农业大学林学与园林学院,安徽合肥,230036;安徽农业大学林学与园林学院,安徽合肥,230036;安徽农业大学林学与园林学院,安徽合肥,230036 |
| |
| 摘 要： | 2008年1月10日-2月10日期间,合肥遭遇了特大雪灾,给园林树木带来严重危害。于3-5月对合肥市逍遥津公园、天乐公园、环城公园、科学岛、肥西县苗圃等地的常见园林树木冻害情况进行了调查。结果表明：合肥市园林树木冻害分为两种类型,一类是冻伤,即由于树木受低温的伤害而使细胞和组织受伤,甚至死亡的现象（如梢头、枝叶枯死）;另一类是机械损伤,即由于冻雪或冰块的重力对树木的损伤,出现断梢、断枝、弯斜、倒地、翻蔸等现象。受害树木达十余种,其中受冻比较严重的有香樟、杜英、十大功劳、火炬松等。
|
| 关 键 词： | 合肥市 园林树木 雪灾调查 雪灾防治 |
Effect of Heavy Snow on Garden Trees in Hefei City |
| |
| Dong Chuanyuan et al..Effect of Heavy Snow on Garden Trees in Hefei City[J].Auhui Agricultural Science Bulletin,2009,15(3):130-131. |
| |
| Authors: | Dong Chuanyuan |
| |
| Institution: | Anhui Agricultural University;Hefei 230036 |
| |
| Abstract: | From January 10th to February 10th 2008,like most Chinese southern provinces,Hefei was encountered the especially big snow disaster which have not met for 50 years,bringing severe damage to horticultural trees.From March to May,2008,the investigation for freezing damage on the common horticultural trees were carried on in some places such as Xiaoyaojin Park,Tianle Park,Huancheng Park,Scientific Island,Feixi County Plant Nursery and so on..The result indicated that the freezing damage of Hefei horticultural ... |
| |
| Keywords: | Hefei city horticultural trees investigation of snow disaster control of snow disaster |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
