济南市常见乔木滞尘能力研究.pdfVIP

山东林业科技 2015????1????216??SHAND()NG F()RESTRY SCIENCE AND ????。?? 2015??No??1 文章编号：??—??????一??—? 济南市常见乔木滞尘能力研究 孙 悦，李 昕，毛俏婷，彭 越，王 燕，何旭雯 ?蕉ù笱?茉从攵??こ萄г海?蕉?媚???? 摘要：本研究选择了济南市?种常见乔木，采用差重法进行了滞尘量测定，研究了叶面特性对滞尘能力的影响，并采用 ??????????????????????????????????????????????????????????????????????????????????????????????????15??51839?? ?。叶面特性不同，使植物滞尘量存在一定差异，但此影响在统计学上不显著??．??９故鳌?桌?⒆暇！⒘?鱕值大于 ??，滞尘能力较强。 关键词：滞尘能力；常见乔木；叶面特性；济南市区 中图分类号：?? ????????????A ???猺???? AbiIity ? ??? ??幅? the urban ?? ? Jinan SUN Yue??I??IXin??MA()Qiaoting??PENGYue??WANGYan??HEXuwen (Shandong ?????，??? and Power Engineering ????琂??．???? ???，??? Abstract??Thestudy chose 2 1 ??? ???，?????? the plant ????? ? dLlst ?????? ? 2 1 ??? ??? and ????? the effects ? foliage ????? and the dust??retentionability?? The results ??? ?? differences exist ?— tween different plants??andthe dust??retentionability ? ?蚧??琻“??? was strongest????? characteristics ?? plant ?? ??retentionvary??butthe ??? was not significant ? statistics(P0??05)?? Key ???篸??猺???? ability??commonarbors??foliagecharacters??theurban ?? ? Jinan 随着城市的快速发展，大气中可吸入颗粒物浓 1???????????????? ??(TSP)?????????????????????????????????????? 植物通过吸附和滞留大气中的颗粒物，可达到改善 ??研究区域概况 环境和阻滞粉尘的目的。据研究，大气粉尘在通过 本研究工作在山东省济南市市区开展。济南市 一片林地后的浓度比通过同样面积无植被的居住区 ????????117??oO730????????36??40706???????????????? ??????????75??[1]????????????????????????????????????????????????????????????14??3???????? 一条宽??陌阻肓执?笈ǘ瓤山档??ヒ陨闲腯。