城市绿化树木的日灼伤害研究

Research on Urban Trees Sunburn Injury

树木作为城市绿地系统的重要组成部分,其应对日灼伤害的能力直接影响城市各类绿地的景观效果。通过文献综述,着重从树木日灼伤害的范畴、类型与症状、影响因子指标、防治措施等几个方面进行归纳,鉴于树木应对日灼伤害研究不足的状况,文章提出相应的对策以引起专业的重视。

Trees are an important component of urban green space system,but their capacity to respond to sunburn injury exerts a direct influence on the landscaping effects in cities. The paper summarized the scope,categories and symptoms of sunburn injury,the index of impact factors and prevention measures based on the literature review. In view of the lack of research on trees＇ response to sunburn injury,the paper came up with the countermeasures with the purpose of attracting professional attentions to ensure the ecological safety.