中国华北公路植物碳汇研究-BowenPublishing.PDF

Huan Jing Wu Ran Yu Bao Hu Scientific Journal of Environment Pollution and Protection 中国华北公路植物碳汇研究 1 2 焦双健 ，侯程程 1.中国海洋大学，山东省 青岛市 266100 2.中国海洋大学，山东省 青岛市 266100 摘 要：在公路用地范围内广泛种植高碳汇植物是使公路全寿命周期低碳化的重要措施之一。本文针对我国华北地区路域植物碳 汇能力进行研究，并建立起以季节因素、植物种类及其单位绿地面积日固碳量为基本参数的路域碳汇评估模型。最后，本文给出 了一个公路低碳绿化范例，并运用该评估模型将其与现有路段的绿化进行碳汇量对比，结果显示前者碳汇量是后者的5.1 倍，效 果极其显著。本文的研究成果也为低碳型公路的研究奠定了一定得基础。 关键词：低碳公路；华北地区；路域植物；碳汇；绿化设计 The Research of Carbon Absorbing Ability of Road Greening Plants in North China 1 2 Shuangj ian Jiao , Chengcheng Hou 1.2. The Ocean University of China, QingDao City , ShanDong Province, 266100 Email:hdc629013@163.com Abstract: An imp ortant measure of making a road life-cy cle lower-carbon is to widely p lant high carbon sink p lant s within the scop e of roads land. The widely cultivated greenin g p lant s in North China were studied, and then a road carbon absorp tion evaluation model was established by setting the basic factors such as seasons, the daily carbon absorbin g ability of one unit greenin g p lant s and so on. Fin ally , a lower-carbon green in g design examp le was giv en, and it was comp ared with the existing road. The result s show that the former one was 5.1 times … as the latter. Thus the achievement of the p ap er has built foundation for the study of lower-carbon roads. Keywords: Low-carbon Road; North China; Exp ressway Plant s; Carbon Absorption; Afforestation Design 引言 [1] 中国运