[关键词]
[摘要]
我国东南沿海城市绿化每年因台风灾害受到严重损害,构建常态化的园林绿化防灾体系具有重要的现实意义。以珠海为例,城市绿化抗风防灾体系存在防灾机制被动、缺乏统一标准、灾前管养不到位等问题,基于受灾原因分析和总结,构建树种选择、工程施工、养护质量、修剪技术“四合一”的统一标准体系。将减灾任务逐层分解到日常工作中,从源头开始,加强园林绿化抵抗台风灾害的能力,以实现防灾减灾工作常态化。通过在两年多的实际工程案例中进行研究、检验,落实常态化减灾要求,研究园林防台风灾害的种植策略和抗风植物选择,有效减少灾害影响,提升了城市抗灾能力。
[Key word]
[Abstract]
Urban greening in southeast coastal cities of China is seriously damaged by typhoon disasters every year, so it is of great practical significance to construct a regular garden greening disaster prevention system. In this paper, taking Zhuhai as an example, there are some problems in the anti-wind and disaster prevention system of urban greening, such as passive disaster prevention mechanism,lack of unified standards, and inadequate management and maintenance before the disaster. Based on the analysis and summary of disaster causes, a four-in-one unified standard system of tree species selection, engineering construction, maintenance quality and pruning technology is constructed. In order to realize the normalization of disaster prevention and reduction, the task of disaster reduction should be decomposed into daily work layer by layer, and the ability of landscape greening to resist typhoon disaster should be strengthened from the source. Through the research and test of actual project cases for more than two years, base on the implementation of normalized disaster reduction requirements, and the study of gardening strategies for preventing typhoon disasters and the selection of wind-resistant plants, the impact of disasters has been effectively reduced and the city’s disaster resilience has been improved.
[中图分类号]
TU986
[基金项目]