Citation: | BAI Yuming, LI Yongli, ZHOU Wenhui, HU Haoyuan, LU Zhen, BIAN Peng. Speciation Characteristics and Ecological Risk Assessment of Heavy Metal Elements in Soils of Typical Industrial City[J]. Rock and Mineral Analysis, 2022, 41(4): 632-641. DOI: 10.15898/j.cnki.11-2131/td.202109030113 |
The development of urban industrialization causes soil heavy metal pollution and other environmental problems. Studies have shown that the damage caused by soil heavy metals to the ecological environment is not only related to the total content, but also depends on the speciation of heavy metals.
To investigate the content characteristics, speciation and risk status of heavy metals in soil of a city in the Hetao Plain.
52 soil samples were collected from different functional areas of the Hetao Plain, heavy metals were analyzed by inductively coupled plasma-mass spectrometry (ICP-MS), atomic fluorescence spectrometry (AFS) and other analytical methods to study the total content and speciation. The ecological risk of soil heavy metals was evaluated using the RAC risk assessment method.
The results showed that the contents of heavy metal elements (except As) in surface soil were higher than the background values in the Hetao Plain, the variation coefficients of Pb, Cr, Mn, Cd and Zn were large and the spatial distribution was not uniform, which were significantly affected by human activities. The heavy metal content in the industrial area exceeded the background value, especially Cd (5.83 times of background value) and Pb (3.58 times of background value). Road heavy metal contents were also significantly higher than the background value, Cd was nearly 4 times the background value. Except for Cd in industrial areas, other heavy metals were mainly in residual fraction. The residual fractions of Cr, Ni, Cu and As were more than 70%. The residual fraction of Cd in each functional region accounted for about 30%. RAC risk assessment results showed that Cd and Pb in industrial areas reached the high-risk level.
The research results provide scientific basis for identifying the potential environmental risks in urban area soil and proposing effective prevention.
[1] |
Christian R K, Jeans M. Urban soil management: A growing concern[J]. Soil Science, 2000, 165(1): 31-40. doi: 10.1097/00010694-200001000-00005
|
[2] |
孙雪菲, 张丽霞, 董玉龙, 等. 典型石化工业城市土壤重金属源解析及空间分布模拟[J]. 环境科学, 2021, 42(3): 1093-1104. https://www.cnki.com.cn/Article/CJFDTOTAL-HJKZ202103007.htm
Sun X F, Zhang L X, Dong Y L, et al. Source apportionment and spatial distribution simulation of heavy metals in a typical petrochemical industrial city[J]. Environmental Science, 2021, 42(3): 1093-1104. https://www.cnki.com.cn/Article/CJFDTOTAL-HJKZ202103007.htm
|
[3] |
杨少斌, 孙向阳, 张骏达, 等. 北京市五环内绿地土壤4种重金属的形态特征及其生物有效性[J]. 水土保持通报, 2018, 38(3): 79-85, 93. https://www.cnki.com.cn/Article/CJFDTOTAL-STTB201803013.htm
Yang S B, Sun X Y, Zhang J D, et al. Speciation and bioavailability of four heavy metals in greenbelt soil within 5th ring road of Beijing City[J]. Bulletin of Soil and Water Conservation, 2018, 38(3): 79-85, 93. https://www.cnki.com.cn/Article/CJFDTOTAL-STTB201803013.htm
|
[4] |
徐国栋, 葛建华, 杜谷, 等. 成都市中心城区地表沉积物中重金属分布及矿物学特征[J]. 岩矿测试, 2019, 38(4): 418-428. doi: 10.15898/j.cnki.11-2131/td.201811100120
Xu G D, Ge J H, Du G, et al. The heavy metal distribution and mineralogical characteristics of surface sediments in Chengdu City[J]. Rock and Mineral Analysis, 2019, 38(4): 418-428. doi: 10.15898/j.cnki.11-2131/td.201811100120
|
[5] |
Hui Y, Yuan S Y, Li M Y, et al. Evaluation of heavy metal contamination in agricultural topsoils in suburban Xuchang City, China[J]. Environmental Earth Sciences, 2015, 74(3): 2475-2480. doi: 10.1007/s12665-015-4252-7
|
[6] |
张军, 高煜, 王国兰, 等. 典型河谷城市土壤重金属含量空间分异及其影响因素[J]. 生态环境学报, 2021, 30(6): 1276-1285. https://www.cnki.com.cn/Article/CJFDTOTAL-TRYJ202106019.htm
Zhang J, Gao Y, Wang G L, et al. Spatial differentiation and influencing factors of heavy metal content in soils of typical river valley city[J]. Ecology and Environmental Sciences, 2021, 30(6): 1276-1285. https://www.cnki.com.cn/Article/CJFDTOTAL-TRYJ202106019.htm
|
[7] |
Li X Y, Cao Y J, Qi L, et al. The distribution characteristics of heavy metals in Guiyang urban soils[J]. Chinese Journal of Geochemistry, 2012, 31(2): 174-180. doi: 10.1007/s11631-012-0564-4
|
[8] |
滕吉艳. 上海城市中心区不同类型绿地土壤重金属污染特征[J]. 土壤通报, 2021, 52(4): 927-933. https://www.cnki.com.cn/Article/CJFDTOTAL-TRTB202104020.htm
Teng J Y. Contamination characteristics of heavy metals in soils from urban green space in central Shanghai[J]. Chinese Journal of Soil Science, 2021, 52(4): 927-933. https://www.cnki.com.cn/Article/CJFDTOTAL-TRTB202104020.htm
|
[9] |
李一蒙, 马建华, 刘德新, 等. 开封城市土壤重金属污染及潜在生态风险评价[J]. 环境科学, 2015, 36(3): 1037-1044. https://www.cnki.com.cn/Article/CJFDTOTAL-HJKZ201503043.htm
Li Y M, Ma J H, Liu D X, et al. Assessment of heavy metal pollution and potential ecological risks of urban soils in Kaifeng City, China[J]. Environmental Science, 2015, 36(3): 1037-1044. https://www.cnki.com.cn/Article/CJFDTOTAL-HJKZ201503043.htm
|
[10] |
江雅琪, 桂和荣, 陈晨, 等. 宿州市城市景区水域底泥重金属含量特征及生态风险评价[J]. 环境化学, 2021, 40(8): 2410-2418. https://www.cnki.com.cn/Article/CJFDTOTAL-HJHX202108014.htm
Jiang Y Q, Gui H R, Chen C, et al. Distribution and ecological risk assessment of heavy metals in sediment in urban scenic area[J]. Environmental Chemistry, 2021, 40(8): 2410-2418. https://www.cnki.com.cn/Article/CJFDTOTAL-HJHX202108014.htm
|
[11] |
姚文文, 陈文德, 黄钟宣, 等. 重庆市主城区土壤重金属形态特征及风险评价[J]. 西南农业学报, 2021, 34(1): 159-164. https://www.cnki.com.cn/Article/CJFDTOTAL-XNYX202101024.htm
Yao W W, Chen W D, Huang Z X, et al. Speciation characteristics and risk assessment of heavy metals in soil in core zone of Chongqing[J]. Southwest China Journal of Agricultural Sciences, 2021, 34(1): 159-164. https://www.cnki.com.cn/Article/CJFDTOTAL-XNYX202101024.htm
|
[12] |
Liang S Y, Cui J L, Bi X Y, et al. Deciphering source contributions of trace metal contamination in urban soil, road dust, and foliar dust of Guangzhou, southern China[J]. Science of the Total Environment, 2019, 695: 133596. doi: 10.1016/j.scitotenv.2019.133596
|
[13] |
李括, 彭敏, 杨峥, 等. 中国193个城市规划区土壤微量元素污染与健康风险[J]. 环境科学, 2020, 41(4): 1825-1837. doi: 10.3969/j.issn.1000-6923.2020.04.051
Li K, Peng M, Yang Z, et al. Trace metals pollution and health risks for planning area soils of 193 Chinese cities[J]. Environmental Science, 2020, 41(4): 1825-1837. doi: 10.3969/j.issn.1000-6923.2020.04.051
|
[14] |
张桂芹, 谭路遥, 张怀成, 等. 济南城市主干道降尘重金属污染特征及生态风险评价[J]. 生态环境学报, 2020, 29(1): 156-164. https://www.cnki.com.cn/Article/CJFDTOTAL-TRYJ202001018.htm
Zhang G Q, Tan L Y, Zhang H C, et al. Heavy metal pollution characteristics and ecological risk assessment of dust falling on urban main road in Jinan[J]. Ecology and Environmental Sciences, 2020, 29(1): 156-164. https://www.cnki.com.cn/Article/CJFDTOTAL-TRYJ202001018.htm
|
[15] |
钱翌, 张玮, 冉德超. 青岛城市土壤重金属的形态分布及影响因素分析[J]. 环境化学, 2011, 30(3): 652-657. https://www.cnki.com.cn/Article/CJFDTOTAL-HJHX201103014.htm
Qian Y, Zhang W, Ran D C. The chemical speciation and influencing factors of heavy metals in Qingdao urban soils[J]. Environmental Chemistry, 2011, 30(3): 652-657. https://www.cnki.com.cn/Article/CJFDTOTAL-HJHX201103014.htm
|
[16] |
Sastre J, Hernández E, Rodríguez R, et al. Use of sorption and extraction tests to predict the dynamics of the interaction of trace elements in agricultural soils contaminated by a mine tailing accident[J]. Science of the Total Environment, 2004, 329(1): 261-281.
|
[17] |
耿源濛, 张传兵, 张勇, 等. 我国城市污泥中重金属的赋存形态与生态风险评价[J]. 环境科学, 2021, 42(10): 4834-4843. https://www.cnki.com.cn/Article/CJFDTOTAL-HJKZ202110029.htm
Geng Y M, Zhang C B, Zhang Y, et al. Speciation and ecological risk assessment of heavy metal(loid)s in the municipal sewage sludge of China[J]. Environmental Science, 2021, 42(10): 4834-4843. https://www.cnki.com.cn/Article/CJFDTOTAL-HJKZ202110029.htm
|
[18] |
Klees M, Hiester E, Bruckmann P, et al. Polychlorinated biphenyls, polychlorinated dibenzo-p-dioxins and dibenzofurans in street dust of North Rhine-Westphalia, Germany[J]. Science of the Total Environment, 2015, 511: 72-81. doi: 10.1016/j.scitotenv.2014.12.018
|
[19] |
Nezat C A, Hatch S A, Uecker T. Heavy metal content in urban residential and park soils: A case study in Spokane, Washington, USA[J]. Applied Geochemistry, 2017, 78: 186-193. doi: 10.1016/j.apgeochem.2016.12.018
|
[20] |
于沨, 王伟, 于扬, 等. 川西九龙地区锂铍矿区土壤重金属分布特征及生态风险评价[J]. 岩矿测试, 2021, 40(3): 408-424. doi: 10.15898/j.cnki.11-2131/td.202011300154
Yu F, Wang W, Yu Y, et al. Distribution characteristics and ecological risk assessment of heavy metals in soils from Jiulong Li-Be mining area, western Sichuan Province, China[J]. Rock and Mineral Analysis, 2021, 40(3): 408-424. doi: 10.15898/j.cnki.11-2131/td.202011300154
|
[21] |
吴金莲. 北京城市流域底泥重金属形态特征及其生态风险评价[J]. 水土保持研究, 2017, 24(5): 321-328. https://www.cnki.com.cn/Article/CJFDTOTAL-STBY201705051.htm
Wu J L. Distribution characteristics and ecological risk assessment of heavy metals in the sediments of watershed in Beijing[J]. Research of Soil and Water Conservation, 2017, 24(5): 321-328. https://www.cnki.com.cn/Article/CJFDTOTAL-STBY201705051.htm
|
[22] |
刘亚纳, 郭旭明, 周鸣, 等. 洛阳城市污水处理厂污泥中重金属形态及潜在生态风险评价[J]. 环境工程学报, 2017, 11(2): 1217-1222. https://www.cnki.com.cn/Article/CJFDTOTAL-HJJZ201702087.htm
Liu Y N, Guo X Z, Zhou M, et al. Heavy metal speciation and its potential ecological risk assessment in sewage sludge of Luoyang[J]. Chinese Journal of Environmental Engineering, 2017, 11(2): 1217-1222. https://www.cnki.com.cn/Article/CJFDTOTAL-HJJZ201702087.htm
|
[23] |
杜庆才, 石先阳, 丁艳, 等. 城市污泥重金属污染生态风险及健康风险评价[J]. 长春师范大学学报, 2020, 39(6): 171-178. https://www.cnki.com.cn/Article/CJFDTOTAL-CCSS202006030.htm
Du Q C, Shi X Y, Ding Y, et al. Potential ecological risk and health risk assessment of heavy metals in a sewage treatment plant in Bengbu[J]. Journal of Changchun Normal University, 2020, 39(6): 171-178. https://www.cnki.com.cn/Article/CJFDTOTAL-CCSS202006030.htm
|
[24] |
杨奕, 马荣林, 张固成, 等. 海口城市水体底泥中重金属含量分布、形态特征及环境质量评价[J]. 生态科学, 2016, 35(1): 179-188. https://www.cnki.com.cn/Article/CJFDTOTAL-STKX201601028.htm
Yang Y, Ma R L, Zhang G C, et al. Distribution, speciation, and environmental quality assessment of heavy metals in sludge of water bodies of Haikou City[J]. Ecological Science, 2016, 35(1): 179-188. https://www.cnki.com.cn/Article/CJFDTOTAL-STKX201601028.htm
|
[25] |
黄哲, 曲世华, 白岚, 等. 包头城区土壤重金属空间分布特征及污染评价[J]. 环境工程, 2017, 35(5): 149-153. https://www.cnki.com.cn/Article/CJFDTOTAL-HJGC201705032.htm
Huang Z, Qu S H, Bai L, et al. Spatial distribution characteristics and pollution assessment of heavy metal soils in urban areas of Baotou[J]. Environmental Engineering, 2017, 35(5): 149-153. https://www.cnki.com.cn/Article/CJFDTOTAL-HJGC201705032.htm
|
[26] |
张连科, 张花娟, 黄学敏, 等. 包头市不同功能区土壤重金属污染评价[J]. 水土保持研究, 2016, 23(2): 352-356. https://www.cnki.com.cn/Article/CJFDTOTAL-STBY201602064.htm
Zhang L K, Zhang H J, Huang X M, et al. Assessment of soil heavy metal pollution in different function areas in Baotou[J]. Research of Soil and Water Conservation, 2016, 23(2): 352-356. https://www.cnki.com.cn/Article/CJFDTOTAL-STBY201602064.htm
|
[27] |
孙鹏, 李艳伟, 张连科, 等. 包头市典型工业区表层土壤中重金属污染状况及其潜在生态风险研究[J]. 岩矿测试, 2016, 35(4): 433-439. doi: 10.15898/j.cnki.11-2131/td.2016.04.016
Sun P, Li Y W, Zhang L K, et al. Heavy metal pollution in topsoil from the Baotou industry area and its potential ecological risk evaluation[J]. Rock and Mineral Analysis, 2016, 35(4): 433-439. doi: 10.15898/j.cnki.11-2131/td.2016.04.016
|
[28] |
刘丹, 赵永红, 周丹. 赣南某钨矿区土壤重金属污染生态风险评价[J]. 环境化学, 2017, 36(7): 1556-1567. https://www.cnki.com.cn/Article/CJFDTOTAL-HJHX201707014.htm
Liu D, Zhao Y H, Zhou D, et al. Ecological risk assessment of heavy metals pollution in a tungsten mine soil in south of Jiangxi Province[J]. Environmental Chemistry, 2017, 36(7): 1556-1567. https://www.cnki.com.cn/Article/CJFDTOTAL-HJHX201707014.htm
|
[29] |
Jain C K. Metal fractionation study on bed sediments of River Yamuna, India[J]. Water Research, 2004, 38(3): 569-578.
|
[30] |
Singh K P, Mohan D, Sing V K, et al. Studies on distribution and fractionation of heavy metals in Gomti River sediments—A tributary of the Ganges, India[J]. Journal of Hydrology, 2005, 312(1): 14-27.
|
[31] |
白宇明, 李永利, 房利民. 包头市矿山地质环境现状和防治建议[J]. 中国矿业, 2020, 29(S1): 114-116. https://www.cnki.com.cn/Article/CJFDTOTAL-ZGKA2020S1027.htm
Bai Y M, Li Y L, Fang L M. The current situation and prevention proposals of the mine geological environment in Baotou City[J]. China Mining Magazine, 2020, 29(S1): 114-116. https://www.cnki.com.cn/Article/CJFDTOTAL-ZGKA2020S1027.htm
|
[32] |
张塞, 于扬, 王登红, 等. 赣南离子吸附型稀土矿区土壤重金属形态分布特征及生态风险评价[J]. 岩矿测试, 2020, 39(5): 726-738. doi: 10.15898/j.cnki.11-2131/td.201911050152
Zhang S, Yu Y, Wang D H, et al. Forms distribution of heavy metals and their ecological risk evaluation in soils of ion adsorption type in the rare earth mining area of southern Jiangxi, China[J]. Rock and Mineral Analysis, 2020, 39(5): 726-738. doi: 10.15898/j.cnki.11-2131/td.201911050152
|
[33] |
杨颖, 孙文, 刘吉宝, 等. 北运河流域沙河水库沉积物重金属分布及生态风险评估[J]. 环境科学学报, 2021, 41(1): 217-227. https://www.cnki.com.cn/Article/CJFDTOTAL-HJXX202101024.htm
Yang Y, Sun W, Liu J B, el al. Distribution and ecological risk assessment of heavy metals in sediments of Shahe Reservoir in northern Canal Basin[J]. Acta Scientiae Circumstantiae, 2021, 41(1): 217-227. https://www.cnki.com.cn/Article/CJFDTOTAL-HJXX202101024.htm
|
[34] |
陈明, 李凤果, 师艳丽, 等. 赣南桃江河表层沉积物钨赋存特征及风险分析[J]. 中国环境科学, 2019, 39(4): 1715-1723. https://www.cnki.com.cn/Article/CJFDTOTAL-ZGHJ201904051.htm
Chen M, Li F G, Shi Y L, et al. Occurrence characteristics and risk assessment of tungsten in surface sediments of Taojiang River in southern Jiangxi Province[J]. China Environmental Science, 2019, 39(4): 1715-1723. https://www.cnki.com.cn/Article/CJFDTOTAL-ZGHJ201904051.htm
|
[35] |
王喜宽, 黄增芳, 苏美霞, 等. 河套地区土壤基准值及背景值特征[J]. 岩矿测试, 2007, 26(4): 287-292. http://www.ykcs.ac.cn/cn/article/id/ykcs_20070495
Wang X K, Huang Z F, Su M X, et al. Characteristics of reference and background values of soils in Hetao area[J]. Rock and Mineral Analysis, 2007, 26(4): 287-292. http://www.ykcs.ac.cn/cn/article/id/ykcs_20070495
|
[36] |
Tessier A, Campbell P G C, Bisson M. Trace metal speciation in the Yamaska and St. François Rivers (Quebec)[J]. NRC Research Press Ottawa, 1980, 17(1): 90-105.
|
[37] |
陆泗进, 王业耀, 何立环. 风险评价代码法对农田土壤重金属生态风险的评价[J]. 环境化学, 2014, 33(11): 1857-1863. https://www.cnki.com.cn/Article/CJFDTOTAL-HJHX201411006.htm
Lu S J, Wang Y Y, He L H. Ecological risk of heavy metals in agricultural soils assessed by risk assessment code[J]. Environmental Chemistry, 2014, 33(11): 1857-1863. https://www.cnki.com.cn/Article/CJFDTOTAL-HJHX201411006.htm
|
[38] |
范明毅, 杨皓, 黄先飞, 等. 典型山区燃煤型电厂周边土壤重金属形态特征及污染评价[J]. 中国环境科学, 2016, 36(8): 2425-2436. https://www.cnki.com.cn/Article/CJFDTOTAL-ZGHJ201608030.htm
Fan M Y, Yang H, Huang X F, et al. Chemical forms and risk assessment of heavy metals in soils around a typical coal-fired power plant located in the mountainous area[J]. China Environmental Science, 2016, 36(8): 2425-2436. https://www.cnki.com.cn/Article/CJFDTOTAL-ZGHJ201608030.htm
|
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