连霍高速不同运营路段路旁土壤重金属分布及潜在生态风险

doi:10.11820/dlkxjz.2012.05.012

地理科学进展 ›› 2012, Vol. 31 ›› Issue (5): 632-638.doi: 10.11820/dlkxjz.2012.05.012

连霍高速不同运营路段路旁土壤重金属分布及潜在生态风险

谷蕾^1,2, 宋博^1,2, 仝致琦^1,2, 马建华^1,2

1. 河南大学资源与环境研究所, 开封475004;
2. 河南省高校重点学科环境变化与水土污染防治开放实验室, 开封475004

收稿日期:2011-07-01 修回日期:2011-10-01 出版日期:2012-05-25 发布日期:2012-05-25
通讯作者: 马建华(1958-),E-mail:mjh@henu.edu.cn
作者简介:谷蕾(1981-),女,博士研究生,实验师,主要研究方向为土壤污染与防治。E-mail:gulei1981@126.com
基金资助:
高校博士学科点专项科研基金项目(20104103110001);教育部和河南省共建河南大学项目(SBGJ090101)。

Spatial Distribution and Potential Ecological Risk Assessment of Heavy Metals in Roadside Soils along the Lianyungang-Horgas Highway

GU Lei^1,2, SONG Bo^1,2, TONG Zhiqi^1,2, MA Jianhua^1,2

1. Institute of Natural Resources and Environment, Henan University, Kaifeng 475004, China;
2. Henan Open Laboratory for Key Subjects of Environmental Change and Water-Soil Pollution Control, Henan University, Kaifeng 475004, China

Received:2011-07-01 Revised:2011-10-01 Online:2012-05-25 Published:2012-05-25

摘要/Abstract

摘要： 在连霍高速公路运营时间不同的湾刘和小王庄断面, 按照距离公路的远近不同布设采样点, 对路旁土壤重金属(Cd、Cu、Pb、Zn、Ni、Cr)的空间分布特征及土壤重金属潜在生态风险展开研究。结果表明:运营时间较长的湾刘断面(处于中等生态风险状态)路旁土壤重金属含量高于小王庄断面(总体处于轻微生态风险状态)。随着距公路路基距离的增加, 多数重金属含量及潜在生态风险呈不规则偏态分布。湾刘断面的RI峰值出现在距路基50～100m之间, 小王庄断面出现在距路基35 m处。土壤Cd是最主要的风险因子, 对RI的贡献率平均为61.39%。土壤污染物潜在生态风险评价应根据所研究污染物种类和数量对H?kanson 潜在生态风险指数分级标准进行适当调整。

关键词: 连霍高速, 路旁土壤, 潜在生态风险, 运营时间, 重金属

Abstract: On Lianyungang-Horgas highway, two typical sampling transects along the Zhengzhou-Shangqiu section,Wanliu transect operated in 1994 and Xiaowangzhuang transect operated in 2001, were chosen to investigate the distribution and potential ecological risks of heavy metals (Cd, Cu, Pb, Zn, Ni, and Cr) in roadside soils.Soil samples were collected at different distances from the highway. The contents and spatial distribution ofheavy metals in the soils were analyzed. The ecological risks of soil heavy metals were evaluated based on potential ecological risk index (RI) put fowward by Håkanson. The results show that heavy metal concentrations and potential ecological risks on Wanliu transect (at moderate ecological risk level) were higher than those on Xiaowangzhuang transect (at slight ecological risk level) because of longer operated time. Most of the heavy metal concentrations and potential ecological risks present a skew distribution with the distance from highway roadbed. The highest risk indexes for different metals on Wanliu transect are observed at 50～100 m from highway roadbed, while those on Xiaowangzhuang transect at 35 m from the roadbed. The total risk index was mainly contributed by cadmium with the averagely proportion of 61.39% (E^Cd/RI). Therefore cadmium is the mainfactor influencing potential ecological risks. Potential ecological risk index is a rigorous method, because it includesnot only concentrations of heavy metals, but also ecological effects and toxicological characters. To applythe method of RI in estimating the potential ecological risk of pollutants, the RI standards for different levels of potential ecological risk should be modified according to the pollutant amounts studied and their toxic-response factors.

Key words: different operated time, heavy metals, Lianyungang-Horgas Highway, potential ecologicalrisk, roadside soil

谷蕾, 宋博, 仝致琦, 马建华. 连霍高速不同运营路段路旁土壤重金属分布及潜在生态风险[J]. 地理科学进展, 2012, 31(5): 632-638.

GU Lei, SONG Bo, TONG Zhiqi, MA Jianhua. Spatial Distribution and Potential Ecological Risk Assessment of Heavy Metals in Roadside Soils along the Lianyungang-Horgas Highway[J]. PROGRESS IN GEOGRAPHY, 2012, 31(5): 632-638.

参考文献

[1] Chow J C. Lead accumulation in roadside soil and grass.Nature, 1970, 225(5229): 295-296.

[2] Motto H L, Daines R H, Chikos L, et al. Lead in soils andplants-Its relation to trafficvolume and proximity to highway.Environmental Science and Technology, 1970, 4(3):231-237.

[3] Lagerwerff J V, Specht A W. Contamination of roadsidesoil and vegetation with cadimium, nickel, lead, and zine.Environmental Science and Technology, 1970, 4(7):583-586.

[4] Grantan I L, Taglion I S, Crescente M F. The accumulationof lead in agricultural soil and vegetation along ahighway. Chemosphere, 1992, 24(5): 941-949.

[5] Dilek G T, Barry J M. Heavy metal contamination inhighway soils, Comparison of Corpus Christi, Texas andCincinnati, Ohio shows organic matter is key to mobility.Clean Techn Enrironment Policy, 2003, 4(4): 235-245.

[6] 索有瑞, 黄雅丽. 西宁地区公路两侧土壤和植物中铅含量及其评价. 环境科学, 1996, 17(2): 74-76.

[7] 李波, 林玉锁, 张孝飞, 等. 沪宁高速公路两侧土壤和小麦重金属污染状况. 农村生态环境, 2005, 21(3): 50-53.

[8] Sithole S D, Moyo N. An assessment of lead pollution from vehicle emissions along selected roadways in Harare(Zinbabwe). International Journal of Environment andAnalytical Chenistry, 1993, 53(1): 1-12.

[9] Massadeh A, Tahat M, Jaradat Q, et al. Lead and cadmiumcontamination in roadside soils in Inbid City, Jordan.Soil and Sediment Contamination, 2004, 13(4): 347-359.

[10] Wang X S, Qin Y, Chen Y K. Heavy metals in urban roadsidesoils, Part 1: Effect of particle size fractions onheavy metals partitioning. Environmental Geology, 2006,50(7): 1061-1066.

[11] Vandenabeele W J, Wood O L. The distribution of leadslong a line source (highway). Chemosphere, 1972, 5(1):221-226.

[12] Sutherland R A, Tolosa C A. Variation in total and extractableelements with distance from roads in an urban watershed,Honolulu, Hawaii. Water, Air, Soil Pollution, 2001,127 (1/4): 315-338.

[13] Oztas T, Ata S. Distribution patterna of lead accumulationin roadside soils: A case study from Erzurum, Turkey. InternationalJournal of Environment and Pollution, 2002,18(5): 190-196.

[14] Ozaki H, Watanabe I, Kuno K. As, Sb, and Hg distributionand pollution sources in the roadside soil and dustaround Kamikochi, Chubu Sangaku National Park, Japan.Geochemical Journal, 2004, 38(5): 473-484.

[15] 朱建军, 崔保山, 杨志峰, 等. 纵向岭谷区公路沿线土壤表层重金属空间分异特征. 生态学报, 2006, 26(1):146-153.

[16] Wheeler G L, Rolfe G L. The relationship between dailytraffic volume and the distribution of lead in roadside soiland vegetation. Environmental Pollution, 1979, 18(4):265-274.

[17] 马建华, 谷蕾, 李文军. 连霍高速郑商段路旁土壤重金属积累及潜在风险. 环境科学, 2009, 30(3): 894-899.

[18] Fakayode S O. Heavy metal contamination of roadsidetopsoil in Osogbo, Nigeria: Its relationship to traffic densityand proximity to highways. Environmental Geology,2003, 44(2): 150-157.

[19] 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. 环境科学学报, 2002, 18(2):190-196.

[20] H?kanson L. An ecological risk index for aquatic pollutioncontrol: A sedimentological approach. Water Research,1980, 14(8): 975-1001.

[21] 易秀. 西安市污灌区土壤中重金属潜在生态危害评价.干旱区资源与环境, 2007, 21(3): 119-120.

[22] 杜平, 马建华, 韩晋仙. 开封市化肥河污灌区土壤重金属潜在生态风险评价. 地球与环境, 2009, 37(4):436-440.

[23] 李名升, 佟连军. 辽宁省污灌区土壤重金属污染特征与生态风险评价. 中国生态农土学报, 2008, 16(6):1517-1522.

[24] 陈翠翠, 梁锦陶, 韩玉兰, 等. 太原市敦化污灌区重金属污染的潜在生态风险评价及垂直分布特征. 中国农学通报, 2010, 26(10): 314-318.

[25] 彭景, 李泽琴, 侯家渝. 地积累指数法及生态危害指数评价法在土壤重金属污染中的应用及探讨. 广东微量元素科学, 2007, 14(8): 13-17.

[26] Peng H B, LiuY G, Li J, et al. An ecological risk assessmentfor heavy metals of the Lead-Zinc ore tailings. EcologicalEconomy, 2007, 66(3): 217-224.

[27] 李泽琴, 侯佳渝, 王奖臻. 矿山环境土壤重金属污染潜在生态风险评价模型探讨. 地球科学进展, 2008, 23(5):509-516.

[28] 徐有宁, 张江华, 赵阿宁, 等. 小秦岭某金矿区农田土壤重金属污染的潜在生态危害评价. 地质通报, 2008, 17(8): 1272-1278.

[29] 王莹, 董霁红. 徐州矿区充填复垦地重金属污染的潜在生态风险评价. 煤炭学报, 2009, 34(5): 650-655.

[30] 樊文华, 白中科, 李慧峰, 等. 复垦土壤重金属污染潜在生态风险评价. 农业工程学报, 2011, 27(1): 348-354.

[31] 方晓明, 刘哲皙, 刘中志, 等. 沈阳市丁香地区土壤重金属污染及生态风险评价. 环境保护科学, 2005, 31(130):45-47．

[32] 郭平, 谢忠雷, 李军, 等. 长春市土壤重金属污染特征及其潜在生态风险评价. 地理科学, 2005, 25(1): 108-112.

[33] Wang J D, Ren H M, Liu J S, et al. Distribution of Leadin urban soil and it’s potentail risk in Shenyang City, China.Chinese Geographical Sciance, 2006, 12(2):127-132.

[34] 林啸, 刘敏, 侯立军, 等. 上海城市土壤和地表灰尘重金属污染现状及评价. 中国环境科学, 2007, 27(5):613-618.

[35] 楚纯洁, 马建华, 朱玉涛, 等. 不同级别城镇土壤重金属含量与潜在生态风险比较: 以郑州市、中牟县和韩寺镇为例. 土壤通报, 2010, 41(2): 467-472.

[36] 汤洁, 陈初雨, 李海毅, 等. 大庆市建成区土壤重金属潜在生态风险危害和健康风险评价. 地理科学, 2011, 31(1): 117-122.

[37] 方晰, 金文芬, 李开志, 等. 长沙市韶山路沿线不同绿地土壤重金属含量及其潜在生态风险. 水土保持学报,2010, 24(3): 64-70.

[38] 钟晓兰, 周生路, 赵其国. 长江三角洲地区土壤重金属污染特征及潜在生态风险评价: 以江苏太仓市为例. 地理科学, 2007, 27(3): 395-400.

[39] 贾琳, 杨林生, 欧阳竹, 等. 典型农业区农田土壤重金属潜在生态风险评价. 农业环境科学学报, 2008, 28(11):2270-2276.

[40] 楚蓓, 李取生, 蔡莎莎, 等. 珠江口湿地土壤重金属潜在生态风险评价. 海洋环境科学, 2008, 27(3): 250-250.

[41] Qiu H Y. Studies on the Potential Ecological Risk and HomologyCorrelation of Heavy Metal in the Surface Soil.Journal of Agricultural Science, 2010, 2(2):194-201.

[42] 陈迪云, 谢文彪, 宋刚, 等. 福建沿海农田土壤重金属污染与潜在生态风险研究. 土壤通报, 2010, 41(1):194-199.

[43] 兰天水, 林健, 陈建安. 公路旁土壤中重金属污染分布及潜在生态危害的研究. 海峡预防医学杂志, 2003, 9(1): 4-6.

[44] 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. 环境科学与技术, 2008, 31(2):124-127.

[45] 徐欣, 马建华. 陇海铁路圃田段路旁土壤重金属潜在生态风险评价. 气象与环境科学, 2009, 32(1): 29-32.

[46] 马建华, 王晓云, 侯千, 等. 某城市幼儿园地表灰尘重金属污染及潜在生态风险. 地理研究, 2011, 30(3):1185-1190.

[47] 崔刑涛, 栾文楼, 牛彦斌, 等. 石家庄城市近地表降尘重金属污染及潜在生态危害评价. 城市环境与城市生态,2011, 24(1): 27-30.

[48] 宋吉明. 汽车尾气中的铅在公路旁水稻叶片中的积．环境保护科学, 1985(1): 40-42.

[49] Fernandez J A, Carballeira A. Evaluation of contamination,by different elements, in terrestrial mosses. Archivesof Environmental Contamination and Toxicology, 2001,40(4): 461-468.

[50] Van Bohemen H D, Janssen Van De Laak W H. The influenceof road infrastructure and traffic on soil, water, andair quality. Envinronmental Management, 2003, 31(1):50-68.

[51] Legret M, Pagotto C. Evaluation of pollutant loadings inthe runoff waters from a major rural highway. The Scienceof the Totel Environment, 1999, 235(1-3): 143-150.

连霍高速不同运营路段路旁土壤重金属分布及潜在生态风险

Spatial Distribution and Potential Ecological Risk Assessment of Heavy Metals in Roadside Soils along the Lianyungang-Horgas Highway

PDF (PC)

赞

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 6

Metrics

本文评价

推荐阅读 0

[1]	张继来, 傅开道, 王波, 陈礼强, 宋静宜, 苏斌. 澜沧江河床沉积物重金属污染评价[J]. 地理科学进展, 2014, 33(8): 1136-1144.
[2]	叶必雄, 刘圆, 虞江萍, 杨林生, 李永华, 王五一, 欧阳竹. 施用不同畜禽粪便土壤剖面中重金属分布特征[J]. 地理科学进展, 2012, 31(12): 1708-1714.
[3]	史兴民1,2\|王建辉1. 咸阳市区街道灰尘重金属污染及评价[J]. 地理科学进展, 2009, 28(3): 435-440.
[4]	江用彬,季宏兵. 藻类对重金属污染水体的生物修复[J]. 地理科学进展, 2007, 26(1): 56-67.
[5]	涂书新, 韦朝阳. 我国生物修复技术的现状与展望[J]. 地理科学进展, 2004, 23(6): 20-32.
[6]	梁涛, 张秀梅, 章申. 官厅水库及永定河枯水期水体氮、磷和重金属含量分布规律[J]. 地理科学进展, 2001, 20(4): 341-346.