不同树种对东北林业大学地区大气中总悬浮颗粒物的吸附研究  

Adsorption of Different Tree Species on Total Suspended Particulate Matter in the Atmosphere of Northeast Forestry University

作　　者：李波[1] 陈卓 李孟哲 舒展[1] Li Bo;Chen Zhuo;Li Mengzhe;Shu Zhan(College of Forestry Northeast Forestry University,Harbin 150040,China)

机构地区：[1]东北林业大学林学院,黑龙江哈尔滨150040

出　　处：《广东化工》2021年第24期140-142,共3页Guangdong Chemical Industry

摘　　要：通过研究不同树种对空气中总悬浮颗粒物的吸附能力——以东北林业大学内针叶林、阔叶林为例,对东北林业大学校园内树叶表面对空气中总悬浮颗粒物的吸附的含量进行测定。针对秋冬月份不同品种、不同形态大小的针叶树种的滞尘能力进行横向比较,再针对针叶树种和阔叶树种的滞尘能力进行纵向对比,利用树种生物量模型推算方法,结合对东北林业大学地区总体乔木植株数量的估测。以此来比较其二者对空气中总悬浮颗粒物的吸附能力,探讨二者中谁更易吸附污染物而产生净化作用。By studying the adsorption capacity of different tree species on Total Suspended Particulates in the air-taking coniferous forests and broad-leaved forests in Northeast Forestry University as examples,the adsorption content of total suspended particulates in the air on the surface of leaves on the campus of Northeast Forestry University was determined.A horizontal comparison of the dust retention capacity of coniferous trees of different varieties and sizes in autumn and winter months,and a vertical comparison of the dust retention capacity of coniferous and broad-leaved trees.Using the tree species biomass model calculation method,combined with the estimation of the total number of arbor plants in the Northeast Forestry University area.In this way,we compare the adsorption capacity of the two on the total suspended particulate matter in the air,and explore which of the two is more likely to adsorb pollutants to produce purification.

关 键 词：针叶林 阔叶林 总悬浮颗粒物 叶片吸附 叶片滞尘 

分 类 号：X513[环境科学与工程—环境工程] X173