气候变化背景下滨海地区园林树种抗风性研究进展

Research Advances of Wind Resistance of Landscape Tree Species in Coastal Areas under Climate Change

随着气候变化的加剧,台风给中国滨海地区生态安全带来重大威胁,在众多应对措施中,抗风树种选择是风景园林规划的基础。在阐述台风对中国滨海地区危害的基础上,从风灾后的树木调查与评估、树冠抗风形态特征研究、树干抗风荷载应力和木材性质分析及树根根系结构特征4个方面综述了国内外抗风树种选择研究的现状和发展趋势,通过综合分析树木抗风性因子,为全面提升滨海地区园林树种抗风性,提出了常见园林树种抗风性评价和科学搭配树种抗风性群落的建议。

With the aggravation of climate changes,typhoon has posed a major threat to the ecological security in China’s coastal areas.Among numerous countermeasures,the selection of wind-resistant tree species is the basis of landscape architecture planning.On basis of elaborating the harms of typhoon to coastal areas in China,this research reviews the current situation and development trend of selecting wind-resistant tree species at home and abroad,in the aspects of the survey and evaluation of trees after cyclone,canopy wind resistance morphological characteristics research,trunk wind load stress and wood property analysis,and the root structure characteristics.To comprehensively improve the wind resistance of landscape tree species in coastal areas,this paper puts forward suggestions on comprehensively analyzing the wind resistance factors of trees and scientifically matching wind-resistant tree species of plant communities.