2015年冬低温对福建龙岩市城区绿化树木的影响

编号 lyqk006177

中文标题 2015年冬低温对福建龙岩市城区绿化树木的影响

作者 袁明华 

作者单位 龙岩市农业学校,福建 龙岩 364000

期刊名称 林业科技通讯 

年份 2017 

卷号 0

期号 1

栏目名称 园林绿化 

中文摘要 2015年冬强寒潮袭击龙岩,极端最低温度达到-5~-10℃,城区绿化树木受冻害严重。据调查有43 738株(棵)树木受冻,绿化地被和时令花卉约64 089m²受到影响,约81%的外来树种受冻,其中盆架树、垂榕、橡皮树、芒果、木棉、高山榕、小叶榕、蓝花楹等39种受冻害严重,是龙岩市近30年来损失最重的一次,由此引发对龙岩城区绿化的一些思考,为今后城市绿化提供科学依据。

关键词 低温  冻害  绿化树种  龙岩 

英文标题 The Impact of the Low Temprature in Winter on the Urban Greening Trees in Central Longyan City of 2015

英文摘要 A strong cold-air outbreak swept Longyan City in the winter of 2015, the minimum temperature reached-5~-10℃, causing serious destruction to the green vegetation in the downtown area.According to the assessment survey, 43 738 urban greening trees were injured by the frost, and an area of around 64 089m² of the green land and the seasonal flowers was affected.About 81% of those exotic tree species were injured, of which 39 varieties were seriously frozen, including Winchia calophylla, Ficus ben jamina, Ficus elastica, Mangifera indica, Gossampinus malabarica, Ficus altissima, Ficus microcarpaand Jacaranda mimosifolia, etc.This is the most serious loss in the past 30 years in Longyan, so it led to some reflections on the greening of Lingyan City, This provide scientific basis for urban greening in the future.

英文关键词 low temperature;cold damage;green planting species;Longyan City

起始页码 72

截止页码 74

作者简介 袁明华(1970-),讲师、农艺师、园林工程师,主要从事经济作物、园林植物繁育、栽培、应用的研究及教学、以及插花艺术和园林规划设计的研究及教学。

分类号 S731.2;S426

DOI 10.13456/j.cnki.lykt.2017.01.022

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