文献类型：期刊文献

中文题名：22种园林树木叶片氟含量的分析

英文题名：Analysis of Foliage Fluorine Content by 22 Garden Trees Leaves

作者：邓小莉[1];张家洋[1]

第一作者：邓小莉

机构：[1]新乡学院生命科学与技术系

第一机构：新乡学院生命科学技术学院

年份：2015

卷号：28

期号：1

起止页码：366-370

中文期刊名：西南农业学报

外文期刊名：Southwest China Journal of Agricultural Sciences

收录：CSTPCD;;北大核心:【北大核心2014】；CSCD:【CSCD_E2015_2016】；

基金：国家科技支撑项目(2009BADB2B0601);国家自然科学基金项目(31270741)

语种：中文

中文关键词：绿化树种;叶片;氟含量;差异

外文关键词：Afforestation trees; Foliage; Fluorine content; Differences

摘要：绿化树木叶片是大气污染物的吸收器,对环境有净化作用。通过对新乡市不同功能区的22种绿化树种叶片氟含量进行分析,结果表明:同种绿化树木叶片的氟含量均表现为工业区>校园区,不同种绿化树木叶片的氟含量具有明显差异,大叶黄杨的氟含量最高。氟含量的大小排序依次为:大叶黄杨>刺槐>紫叶李>女贞>紫丁香>国槐>加拿大杨=构树>卫矛>合欢>臭椿>广玉兰>毛泡桐>红叶石楠>桃树>苦楝=旱柳>夹竹桃>悬铃木>垂柳>红瑞木>榆树。结论:绿化树木叶片氟含量依功能区和树种不同具有明显差异。
The afforestation tree leaves are absorber of atmospheric pollutants on the environment purification. By analyzing the content of fluorine in 22 kinds of afforestation trees（ different functional areas） in Xinxiang,the results indicated： the content of fluorine in leaves in polluted areas was higher than that in afforested areas. The heavily polluted industrial area of all tree species had higher fluorine content than those in afforested campus. Different kinds of afforestation trees had significant difference in fluoride content,Euonymus japonicas had higher content of fluorine than others. The content of fluorine in these afforestation trees were listed as follows： Buxus megistophylla Robiniapseudoacacia Prunus cerasifera Ligustum lucidum Syringe oblate Sophora japonica = Populous canadensis monench Hispanica papermulberry Euonymus alatus Albiziajulibriss Ailanthusaltissma Magnolia grandiflora L. Paulownia tomentosa Photiniaserrulat Prunus persica = Melia az edarach L. Salix matsudana Nerium indicum mill Plantanus hispanica Salixbabylonica Cornus alba Ulmuspumila L. The content of fluorine in the diversity of afforestation trees showed significant differences in different functional areas.