YU Hai-long,GU Wei.The Basic Properties and Heavy Metal Pollution Assessment of Road Area Soils in Taiyuan City Belt Expressway[J].Research of Soil and Water Conservation,2010,17(03):49-52,58.
太原市绕城高速公路路域土壤特性与重金属污染评价研究
- Title:
- The Basic Properties and Heavy Metal Pollution Assessment of Road Area Soils in Taiyuan City Belt Expressway
- Keywords:
- road area soil; soil property; heavy metal pollution
- 分类号:
- S153;X53
- 摘要:
- 为了揭示高速公路路域内部不同功能区强烈人为活动对土壤环境质量的影响，以太原市绕城高速路域内不同功能区为研究对象，于各功能区内随机布点，采集表层土壤样品72个，并对其土壤剖面结构、土壤pH值、土壤质地、土壤有机质、土壤重金属元素含量等理化性质和分布规律进行了测定和分析。结果表明，路域内土壤母质来源复杂，剖面层次混乱，土壤反应偏碱性、粗粒化、有机质含量升高和表聚现象较明显。路域土壤重金属污染较为严重，不同功能区的污染元素和污染程度有显著差异。综合污染程度以绿化带含量最高，依次为中央隔离带、互通、路堤边坡、路堑边坡、自然坡。路域土壤的随机空间变异十分突出，无论是土壤性质还是重金属污染积累都如此。路域中存在一些高度污染的区域，必须予以密切关注。
- Abstract:
- To investigate influence of intensive human activities on soil environment quality in different functional zones in expressway road area, the study was conducted in different functional zones from Taiyuan city belt expressway. Toally 72 samples were collected from different functional zones. Analysis of physical-chemical properties including structure of profile, pH, soil texture, soil organic matter, the concentration of heavy metals of the soils were conducted. The results indicated that the source of the parent material of the road area soils was complicated and the soil profiles were disordered. Compared with soils from natural zone, the road area soils showed a trend of increasing soil pH, coarse particle contents, soil organic matter. The pollution by heavy metals in the road area soils was dramatic with the greening belt being the worst. The comprehensive pollution degree, as indicated by the pollution index calculated from the different heavy metal accumulation, is higher for the greening belt and central isolated belt and transaction and upslope and down slope and natural slope. Both the soil properties and the content of heavy metals exhibited a very remarkable spatial variability among the functional zones. Some ‘zones’ with extremely polluted soil with heavy metals might exist in some locations. This should be taken into account of the environmental concerns.
参考文献/References:
[1] 鲁春霞, 谢高地, 李双成, 等.青藏铁路沿线土壤重金属的分布规律初探[J].生态环境, 2004, 13 (4):546-548.
[2] 张甘霖.城市土壤研究的深化和发展:简评首届"城市、工业、交通和矿区土壤"国际会议[J].土壤, 2001, 33 (2):111-112.
[3] 王金达, 刘景双, 于君宝, 等.沈阳市城区土壤和灰尘中铅的分布特征[J].中国环境科学, 2003, 23 (3):300-304.
[4] 汪权方, 陈百明, 李家永, 等.城市土壤研究进展与中国城市土壤生态保护研究[J].水土保持学报, 2003, 17 (4):142-145.
[5] 陈维新, 张玉龙.沈阳东郊沈抚公路两侧土壤铅含量分布规律的初步研究[J].农业环境保护, 1990, 9 (2):10-13.
[6] Smith M A B. An urban soil study: Heavy metals Glebe[J].Australia Aust. J. Soil Res., 1996, 34:453-465.
[7] 殷云龙, 宋静, 骆永明, 等.南京市城乡公路绿地土壤重金属变化及其评价[J].土壤学报, 2005, 42 (2):206-210.
[8] 陈爱侠.路域生态系统环境功能与稳定性的初步研究[J].长安大学学报, 2003, 20 (1):11-13
[9] 余海龙, 顾卫, 姜伟, 等.高速公路路域土壤质量退化演变的研究[J].水土保持学报, 2006, 20 (4):195-198.
[10] 马建华, 张丽, 李亚丽.开封市城区土壤性质与污染的初步研究[J].土壤通报, 1999, 30 (2):93-96.
[11] 鲁如坤.土壤农业化学分析方法[M].北京:中国农业科技出版社, 1999:147-211.
[12] 张甘霖, 朱永官, 傅伯杰.城市土壤质量演变及其生态环境效应[J].生态学报, 2003, 23 (3):539-546.
[13] 中华人民共和国国家标准.土壤环境质量标准 (GB l5618-1995)[S].北京:中国标准出版社, 1995.
[14] 李天杰, 宫室国, 潘根兴, 等.土壤环境学[M].北京:高等教育出版社, 1995.
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备注/Memo
收稿日期:2010-1-3。
基金项目:国家自然科学基金面上项目“我国北方地区岩质工程创面生态恢复机理与方法的实验研究”（30870467）
作者简介:余海龙（1979- ），男，甘肃酒泉人，博士，讲师，研究方向为路域生态恢复与重建技术。E-mail：yhl@nxu.edu.cn
通讯作者:顾卫（1956- ），男，吉林长春人，教授，博士，博导，研究方向为生态恢复工程与技术。E-mail：weigu@bnu.edu.cn