摘要
2020年汛期,武汉市长江两岸江滩公园遭受了不同程度的水涝胁迫。文章通过对武汉市主城区5个江滩公园2020年的涝害植被调查,结果发现,耐水性较好的植物有落羽杉、旱柳、意杨等26种,受害严重的植物有广玉兰、桂花、石楠等24种。之后将2020年的调查结果与此前1954年、1998年、2016年3次洪涝对武汉市园林植物的影响进行对比分析,结果显示,本次调查的植物种数最多、类型最丰富、受害等级更细化。调查结果对同类型江滩公园的建设、植物合理规划和应用可提供一定参考。
In the flooding season of 2020,the beach parks on both sides of the Yangtze River in Wuhan were subjected to waterlogging stress to different extents.Through the investigation of waterlogging damage to vegetation in 5 beach parks in Wuhan,the results show that 26 species of plants have the better water resistance including Taxodium distichum,Salix matsudana and Populus euramevicana,while 24 species of plants suffer from serious damage such as Magnolia grandiflora,Osmanthus fragrans and Photinia serratifolia.The survey results are also compared with the ones obtained from the 3 previous surveys that were conducted in 1954,1998 and 2016,respectively.The study would provide some reference for the construction of similar beach parks and for the rational vegetation planning and application in the parks in the future.
作者
李娜
王建强
姚军
严婷
Li Na;Wang Jianqiang;Yao Jun;Yan Ting(Wuhan Institute of Landscape Architecture,Wuhan 430081,China;Wuhan Beach Park Administration Office,Wuhan 430014,China)
出处
《中国城市林业》
2021年第5期105-110,共6页
Journal of Chinese Urban Forestry
基金
武汉市园林和林业局项目“城市湿地公园湿生木本植物选择”(武园发[2015]9号)、“海绵城市植物的选择及应用”(武园林发[2017]49号)。
关键词
园林植物
汛期
涝害
江滩公园
武汉市
landscape plant
flooding season
waterlogging
beach park
Wuhan City
