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中国农学通报

中国农学通报 ›› 2012, Vol. 28 ›› Issue (10): 282-288.doi: 10.11924/j.issn.1000-6850.2011-3768

所属专题： 园艺

• 林学 园艺 园林 • 上一篇    下一篇

杭州地区常见行道树滞尘效益研究

江胜利 金荷仙 周金富 许小连   

  • 收稿日期:2011-12-13 修回日期:2012-01-30 出版日期:2012-04-05 发布日期:2012-04-05
  • 基金资助:

    浙江省科技厅课题（2008C20003）“净化室内有害气体植物品种的筛选与开发利用”;2011年度浙江省科技创新活动计划（新苗人才计划）项目（2011R412031）“杭州常见道路绿化植物滞尘能力研究”;“十一五”国家科技支撑计划课题“人居环境适用的观赏植物评价及高功效绿化配置技术研究与示范”

Study on the Dust Retention Capacity of the Street Trees in Hangzhou District

  • Received:2011-12-13 Revised:2012-01-30 Online:2012-04-05 Published:2012-04-05

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摘要：

行道树的滞尘效益在城市绿化中有着重要的作用，为了筛选出滞尘能力强的行道树，对杭州地区实地调查及试验测定，结果表明：所选9种行道树中，冬季滞尘能力的顺序为：枫香＞黄山栾树＞鹅掌楸＞香樟＞无患子＞悬铃木＞杜英＞银杏＞乌桕；春季滞尘能力的顺序为：杜英＞香樟；夏季滞尘能力的顺序为：香樟＞杜英＞枫香＞无患子＞黄山栾树＞鹅掌楸＞悬铃木＞银杏＞乌桕；秋季各行道树的滞尘能力顺序为：黄山栾树＞无患子＞香樟＞杜英＞枫香＞银杏＞乌桕＞鹅掌楸＞悬铃木；所选9种常见的道路行道树中，一年中平均滞尘能力为：杜英＞黄山栾树＞枫香＞无患子＞香樟＞鹅掌楸＞悬铃木＞银杏＞乌桕，黄山栾树、银杏、悬铃木、无患子、枫香、鹅掌楸的四季滞尘能力从强到弱顺序均为冬季＞秋季＞夏季，杜英四季滞尘能力顺序为：春＞秋＞冬＞夏，香樟四季滞尘能力顺序为：冬＞秋＞夏＞春，乌桕四季滞尘能力顺序为：秋＞冬＞夏。

关键词: 评价, 评价

Abstract:

Street trees have a important role in city, in order to select street trees which have the strongest dust retention capacity, by surveying and experiment in the selected street trees in Hangzhou, the results showed that: the order of the dust retention capacity of selected plants in the winner was: Liquidambar formosana＞Koelreuteria integrifoliola＞Liriodendron chinense＞Cinnamomum camphora＞Sapindus mulorossi＞Platanus.acerifolia＞Elaeocarpus sylvestris＞Ginkgo biloba＞Sapium sebiferum; In the spring, that was Elaeocarpus sylvestris＞Cinnamomum camphora; In summer, that was: Cinnamomum camphora＞Elaeocarpus sylvestris＞Liquidambar formosana＞Sapindus mulorossi＞Koelreuteria integrifoliola＞Liriodendron chinense＞P.acerifolia＞Ginkgo biloba＞Sapium sebiferum; In autumn, that was: Koelreuteria integrifoliola＞Sapindus mulorossi＞Cinnamomum camphora＞Elaeocarpus sylvestris＞Liquidambar formosana＞Ginkgo biloba＞Sapium sebiferum＞Liriodendron chinense＞P.acerifolia. The order of the average dust retention capacity in the seasons was: Elaeocarpus sylvestris＞Koelreuteria integrifoliola＞Liquidambar formosana＞Sapindus mulorossi＞Cinnamomum camphora＞Liriodendron chinense＞P.acerifolia＞Ginkgo biloba＞Sapium sebiferum; The order dust retention capacity in the four seasons of Liquidambar formosana, Koelreuteria integrifoliola, Liriodendron chinense, Sapindus mulorossi, Platanus.acerifolia, and Ginkgo biloba was: spring＞autumn＞summer＞winner; that of Elaeocarpus sylvestris was: spring＞autumn＞winner＞summer; that of Cinnamomum camphora was: winner＞autumn＞summer＞spring; that of Sapium sebiferum was: autumn＞winner＞summer.