CHEN Xiang,HU Yanyan,ZHU Benguo,et al.Impact of Traffic Island Greenbelts and One-side Greenbelts on Distribution of Heavy Metals in the Greenbelt Soil[J].Northern Horticulture,2015,39(17):153-156.[doi:10.11937/bfyy.201517041]
交通岛绿地和侧绿带对绿地土壤重金属分布的影响
- Title:
- Impact of Traffic Island Greenbelts and One-side Greenbelts on Distribution of Heavy Metals in the Greenbelt Soil
- Keywords:
- heavy metals pollution; road green spaces; distribution; soil
- 文献标志码:
- A
- 摘要:
- 以重庆市4个典型道路交通岛绿地和3个侧绿带为研究对象，分别采集距离道路边沿一定梯度的表层土壤样品，测定样品的Pb、Cd、Cr、Mn、Hg、As、Cu、Zn、Fe的含量，研究2种道路绿地类型绿地土壤重金属含量分布的差异，探索道路绿地的防护效应。结果表明：随着距道路距离的增加，绿地土壤重金属的综合污染指数总体呈下降趋势。按照线性方程估算，交通岛型绿地距道路距离为80 m、道路侧绿带为50 m时土壤重金属综合污染指数接近1。调查区域交通岛绿地土壤重金属综合污染指数和距道路的距离呈中等相关性，道路侧绿带土壤重金属综合污染指数和距道路的距离呈强相关性，而2种绿地的土壤重金属综合污染指数和距道路的距离总体呈弱相关性，这可能与2种绿地的防护效应存在差异有关。
- Abstract:
- Greenbelts of 4 typical traffic island greenbelts and 3 one-side greenbelts in Chongqing were researched，with topsoil sampled from certain gradients away from the road for determining the contents of such heavy metals as Pb，Cd，Cr，Mn，Hg，As，Cu，Zn and Fe，so as to know impact of the two types of road greenbelts on heavy metal contents of greenbelt soil and to explore the protective effect of road greenbelts.The results showed that with the distance from the road increasing，the integral heavy metal pollution index of the greenbelt soil generally decreased.According to estimation based on linear equations，if a traffic island greenbelt was 80 m away from the road boundary，the integral heavy metal pollution index of soil at 50 m road-side greenbelt approaches 1.Within the researched area，the integral heavy metal pollution index of soil at the traffic island greenbelts has moderate correlation to the distance away from the road，that of soil at the road-side greenbelts has strong correlation to the distance away from the road，and that of soil at the road greenbelts generally has weak correlation to the distance away from the road，possibly due to different protective effects of the two types of greenbelts.
参考文献/References:
[1]王成,郄光发,杨颖,等.高速路林带对车辆尾气重金属污染的屏障作用[J].林业科学,2007,43(3):1-7. [2]曹秀春,孟庆繁.城市绿化带对大气污染的防护效能[J].东北林业大学学报,2007,35(10):20-21,36. [3]刘坤,李光德,张中文,等.城市道路土壤重金属污染及潜在生态危害评价[J].环境科学与技术,2008,31(2):124-127. [4]李吉锋.关中公路土壤重金属污染及潜在生态危害分析[J].土壤通报,2013,44(3):744-747. [5]徐永荣,冯宗炜,王春夏,等.绿带对公路两侧土壤重金属含量的影响研究[J].湖北农业科学,2002(5):75-77. [6]ZHUANG P,LI Z A,ZOU B,et al.Heavy metal contamination in soil and soybean near the Dabaoshan Mine,South China[J].Pedosphere,2013,23(3):298-304. [7]张慧峰,钱枫,宋洋,等.城市交通对道路周边土壤重金属污染影响的研究[J].河北科技大学学报,2010,31(1):57-61. [8]王利,陈振楼,许世远,等.上海市延安高架道路沿线绿地土壤中重金属的分布与评价[J].土壤通报,2007,38(1):203-205. [9]马建华,李剑,宋博.郑汴路不同运营路段路旁土壤重金属分布及污染分析[J].环境科学学报,2007,27(10):1734-1743. [10]杜振宇,邢尚军,宋玉民,等.山东省高速公路两侧土壤的铅污染及绿化带的防护作用[J].水土保持学报,2007,21(5):175-179. [11]金振星,李百战,郑洁.重庆市交通尾气污染的影响因素及污染防治[J].重庆建筑大学学报,2006,28(2):103-106,114. [12]陈学泽,谢耀坚,彭重华.城市植物叶片金属元素含量与大气污染的关系[J].城市环境与城市生态,1997,10(1):45-47. [13]张建强,白石清,渡边泉.城市道路粉尘、土壤及行道树的重金属污染特征[J].西南交通大学学报,2006,41(1):68-73. [14]庞博,张银龙,王丹.城市不同功能区内叶面尘与地表灰尘的粒径和重金属特征[J].生态环境学报,2009,18(4):1312-1317. [15]向丽,李迎霞,史江红,等.北京城区道路灰尘重金属和多环芳烃污染状况探析[J].环境科学,2010,31(1):159-167. [16]殷杉,蔡静萍,陈丽萍,等.交通绿化带植物配置对空气颗粒物的净化效益[J].生态学报,2007,27(11):4590-4595. [17]赵勇,李树人,严志平.城市绿地的滞尘效应及评价方法[J].华中农业大学学报,2002,21(6):582-586.
相似文献/References:
[1]林 杨,文仕知,王德明.湘锰国家矿山公园植被恢复重建研究[J].北方园艺,2014,38(08):74.
LIN Yang,WEN Shi-zhi,WANG De-ming.Study of Vegetation Restoration and Rebuilding of Xiangmeng State Mine Park[J].Northern Horticulture,2014,38(17):74.
[2]党民团,仝芳,赵晓进.渭南污灌区土壤重金属污染治理研究[J].北方园艺,2013,37(05):26.
DANG Min-tuan,TONG Fang,ZHAO Xiao-jin.Research on Management of Soil Heavy Metal Pollution of Weinan Sewage Irrigation Area[J].Northern Horticulture,2013,37(17):26.
[3]郭友红.微生物对煤矿区适生植物污染修复的作用[J].北方园艺,2012,36(17):65.
GUO You-hong.Effect of Microorganisms on Pollution Restoration of Suitable Plants in Coal Mine[J].Northern Horticulture,2012,36(17):65.
[4]姜成,申晓慧,李春丰,等.凤仙花幼苗对重金属铅和锌的抗性研究[J].北方园艺,2012,36(20):53.
JIANG Cheng,SHEN Xiao-hui,LI Chun-feng,et al.Study on Resistance of Impatiens balsamina Seedlings to Lead and Zinc[J].Northern Horticulture,2012,36(17):53.
[5]努尔古丽·阿木提,陆海燕,努尔巴依·阿布都沙力克,等.重金属污染下芦苇叶片叶绿素含量的变化研究[J].北方园艺,2012,36(21):57.
Nuergul·AMUTI,LU Hai-yan,Nuerbayi·ABUDUSHALIKE,et al.Study on Changes of Chlorophyll Content in Reed Leaves Under Heavy Metal Pollution[J].Northern Horticulture,2012,36(17):57.
[6]梁彦兰,段文滨,付新.安阳市道路绿地调查与研究[J].北方园艺,2012,36(14):98.
LIANG Yan-lan,DUAN Wen-bin,FU Xin.Investigation and Research on Road Green Space in Anyang City[J].Northern Horticulture,2012,36(17):98.
[7]王小玲,高柱,余发新,等.鄱阳湖南矶水生植物年周期变化及重金属污染现状分析[J].北方园艺,2014,38(24):57.
WANG Xiao-ling,GAO Zhu,YU Fa-xin,et al.Analysis on Annual Change in Aquatic Macrophytes and Heavy Metals Pollution of Nanji Poyang Lake[J].Northern Horticulture,2014,38(17):57.
[8]冯程程,姜永雷,唐探,等.昆明市十五种绿化树种降温增湿效应研究[J].北方园艺,2015,39(13):76.[doi:10.11937/bfyy.201513023]
FENG Chengcheng,JIANG Yonglei,TANG Tan,et al.Research on Effect of Reducing Temperature and Increasing Humidity of 15 Greenery Trees in Kunming City[J].Northern Horticulture,2015,39(17):76.[doi:10.11937/bfyy.201513023]
[9]陈 玉 梅,王 思 麒,罗 言 云.基于抗重金属铅、 镉污染的城市道路绿化植物配置研究[J].北方园艺,2010,34(08):0.[doi:10.11937/bfyy.201008037]
CHEN Yu -mei,W ANG Si -qi,LUO Yan -yun.The Study on Plant Configuration of Urban Road Greening Based on Anti -heavy Metal Contamination of Lead and Cadmium[J].Northern Horticulture,2010,34(17):0.[doi:10.11937/bfyy.201008037]
[10]李 晓 静,周 晓 阳.重 金 属 污 染 与 植 物 修 复[J].北方园艺,2010,34(04):0.[doi:10.11937/bfyy.201004077]
LI Xiao - jing,ZHOU Xiao - yang.Metallic Pollution and Plant Renovation[J].Northern Horticulture,2010,34(17):0.[doi:10.11937/bfyy.201004077]
备注/Memo
第一作者简介：陈祥（1984-），男，云南宣威人，本科，工程师，现主要从事城市土壤质量等研究工作。E-mail：cqem@foxmail.com.基金项目：重庆市科技计划“科技平台与基地建设”资助项目（NO.cstc2011pt-gc80019）；重庆市建设科技计划资助项目（2011110）。