摘要
比较了树木健康评价与安全性评价的异同,指出了树木健康评估侧重观察树冠、枝叶的表现,而树木安全性评价侧重对树枝、树干的检查,还需考虑树木可能危及的目标物。综述了国外树木健康与安全性评价的指标体系,概述了国内园林树木健康诊断和评价体系的研究现状,并对园林树木健康评估及管理提出了展望。
This paper made a comparison between tree health and tree hazard, and pointed out that evaluation of the former focused on tree＇s crown, branches and leaves performance, while inspection of the latter emphasized particularly on branches, trunks and possible target. Summed up from foreign literature, it considered that the assessment of landscape tree health should be carried out using a systematic inspection system, including every part of tree and growth environment of tree. This article described the research status on diagnosis and estimate of landscape tree health in our country. In the end of this article, it bruught forward the prospect of landscape tree health assessment and management.
出处
《广东农业科学》
CAS
CSCD
北大核心
2009年第7期186-189,共4页
Guangdong Agricultural Sciences
基金
广东省林业局项目(4400-F03067)
广东省科技攻关项目(2007B020703002)
