吉兰泰盐湖盆地土壤铬、汞、砷污染的负荷特征与健康风险评价

doi:10.13866/j.azr.2018.05.07

Abstract

Abstract: The Jilantai Salt Lake Basin in an arid area in northwest China was selected as the study area. The total 120 soil samples were collected from topsoil and soil layers of 50cm and 100cm in depth, and the purposes of the study were to test the contents of heavy metals Cr, Hg and As and the contents of main chemical components. The pollution and pollution load characteristics, health risk and spatial distribution of Cr, Hg and As were analyzed by mathematical statistics, Tomlinson pollution load index and US EPA health risk assessment model. The results indicated that:① The soil samples from the Jilantai Salt Lake Basin contained Cr, Hg and As. If the background values in Inner Mongolia were regarded as the standards, the contents of Cr, Hg and As were overweight in some areas, in which the contents of Hg and As were 60% higher than the background values. The difference of contents of Cr, Hg and As among different soil layers was not significant. Compared with the values in whole Inner Mongolia, the contents of Cr, Hg and As in soil in the salt lake basin were high, but they were within the national standards compared with the second standard values in the “Soil Environmental Quality Standard” (GB 15618-1995);② Based on the background values of Inner Mongolia, soil pollution load in the Jilantai Salt Lake Basin was holistically slight, and the moderate and serious soil pollution occurred mainly in the Tugligol Valley and low-mountain area in the southwest. The pollution load of different soil layers was in an order of -100-cm soil layer>topsoil layer>-50-cm soil layer, and that of heavy metals in all soil layers was CFAs>CFHg>CFCr: ③ There was no cancer risk from Cr, Hg and As in the salt lake basin except that from Cr and As along the Bayan Ul-Helan Mountain zone;④ The study results could be referred in exploiting and utilizing the soil and groundwater resources in the arid areas in northwest China.

Key words: soil heavy metal, health risk, pollution load, salt lake basin, arid area, northwest China

ZHANG A’long1 GAO Rui-zhong, ZHANG sheng,JIA De-bin, DU Dan-dan,QIN Zi-yuan,WANG Xi-xi. Pollution Load Characteristics and Health Risk Assessment of Heavy Metals Cr, Hg and As in the Jilantai Salt Lake Basin[J]., 2018, 35(5): 1057-1067.

References

[1] HaoL B,Tian M, Zhao X Y,et al.RongjieBai.Spatial distribution and sources of trace elements in surface soils, Changchun, China: Insights from stochastic models and geostatistical analyses[J].Geoderma,2016,273: 54-63.
[2] Gu Y G, Lin Q, Gao Y P. Metals in exposed-lawn soils from 18 urban parks and its human health implications in southern China's largest city, Guangzhou [J]. Journal of Cleaner Production, 2016, 115: 122-129.
[3] 刘子龙,赵政阳,鲁玉妙.陕西苹果园土壤砷和重金属污染评价[J].干旱区研究,2010,27(2):273-277.〔Liu Zilong, HaoZhengyang,LuYumiao,et al. Evaluation on arsenic and heavy metal pollutionin apple orchard soil in Shaanxi Province [J]. Arid Zone Research, 2010,27(2):273-277〕:
[4] Chen H Y, Teng Y G, Lu S J, et al. Contamination features and health risk of soil heavy metals in China [J]. Science of The Total Environment, 2015, 512(513): 143-153.
[5] 杨阳,周正朝,张福平,等.沣河沿岸土壤重金属分布特征及来源分析[J].干旱区研究,2014,31(2):237-243.〔Yang Yang, Zhou Zhengchao, ZhangFuping, et al. Spatial distribution and sources of heavy metals in soil samples collected from the riparian area of the Fenghe River [J]. Arid Zone Research, 2014,31(2):237-243.〕
[6] 全婷婷,陈学刚,魏疆，等.新疆天山天池景区土壤磁学特征及其环境意义[J].干旱区研究,2017,34(6):1 286-1 293.〔QuanTingting, ChenXuegang, Wei Jiang, et al. Magnetic properties of topsoil and its environmental implications in the Tianshan heaven lake scenic spot,Xinjiang[J].Arid Zone Research,2017,34(6):1 286-1 293.〕
[7] 刘浩峰,刘巍,刘玉燕,刘程,申亚星.博斯腾湖湿地Cu、Ni和Pb的分布特征及其生态风险[J].干旱区究,2017,34(2):390-394 .〔Liu Haofeng, Liu Wei, Liu Yuyan, et al. Distribution of Cu，Ni and Pb and ecological risk in the Bosten Lake wetland[J]. Arid Zone Research, 2017,34(2):390-394 .〕
[8] 蔡怡敏,陈卫平,彭驰,等.顺德水道土壤及沉积物中重金属分布及潜在生态风险评价[J].环境科学, 2016, 37(5): 1 763-1 770.〔CaiYimin, Chen Weiping, Peng Chi, et al. Spatial distribution and potential ecological risk assessment of heavy metals in soils and sediments in Shunde waterway, Southern China. Environmental Science, 2016, 37(5): 1 763-1 770.〕
[9] 刘芳,塔西甫拉提•特依拜,依力亚斯江•努尔麦麦提,等.准东煤炭产业区周边土壤重金属污染与健康风险的空间分布特征[J].环境科学, 2016, 37(12): 4 815-4 829.〔Liu Fang, Tashpolat Tiyip, Ilyas Nurmamat, et al. Spatial distribution characteristics of heavy metal pollution and health risk in soil around the coal industrial area of east Junggar Basin[J].Environmental Science, 2016, 37(12): 4 815-4 829.〕
[10] 谷阳光,高富代.我国省会城市土壤重金属含量分布与健康风险评价[J].环境化学, 2017, 36(1): 62-71.〔Gu Yangguang, Gao Fudai. Spatial distribution and health risk assessment of heavy metals in provincial capital cities, China[J]. Environmental Chemistry, 2017, 36(1): 62-71.〕
[11] 张文超,吕森林,刘丁彧,等.宣威街道尘中重金属的分布特征及其健康风险评估[J].环境科学, 2015, 36(5): 1 810-1 817.〔Zhang Wenchao, lv Senlin, Lui Dingyu, et al. Distribution characteristics of heavy metals in the street dusts in Xuanwei and their health risk assessment[J].Environmental Science, 2015, 36(5): 1 810-1 817.〕
[12] 尹伊梦,赵委托,黄庭,等.电子垃圾拆解区土壤-水稻系统重金属分布特征及健康风险评价[J].环境科学,2018,39(2):916-926.〔Yin Yimeng, Zhao Weituo, Huang Ting, et al, Distribution characteristics and health risk assessment of heavy metals in soil-rice system of e-waste dismantling area[J]. Environmental Science, 2018,39(2):916-926.〕
[13] 陈凤,董泽琴,王程程,等.锌冶炼区耕地土壤和农作物重金属污染状况及风险评价[J].环境科学,2017,38(10):4 360-4 369.〔Chen Feng, Dong Zeqin, Wang Chengcheng, et al, Contamination and risk of heavy metals in soils and crops from zinc smelting area[J].Environmental Science, 2017,38(10):4 360-4 369.〕
[14] 蔡云梅,黄涵书,任露陆,等.珠三角某高校室内灰尘重金属含量水平、来源及其健康风险评价[J].环境科学, 2017, 38(9): 3 620 -3 627.
〔Cai Yunmei, Huang Hanshu, Ren Lulu,et al, Levels, Sources, and health risk assessments of heavy metals in indoor dust in a college in the pearl river delta[J].Environmental Science, 2017, 38(9): 3 620-3 627.〕
[15] 郭伟,孙文惠,赵仁鑫,等.呼和浩特市不同功能区土壤重金属污染特征及评价[J].环境科学, 2013, 34(4): 1 561-1 567.〔Guo Wei, Sun Wenhui, Zhan Renxin, et al, Characteristic and evaluation of soil pollution by heavy metal in different functional zones of Hohhot[J]. Environmental Science, 2013, 34(4): 1 561-1 567.〕
[16] 于志同,刘兴起,王永,等. 13.8 ka以来内蒙古吉兰泰盐湖的演化过程[J].湖泊科学,2012,24(4):629-636.〔Yu Zhitong, Lui Xingqi, Wang Yong, et al. The climate evolution of Jilantai salt lake during the last 13 800 years[J].Lake Sciences,2012, 24(4): 629-636.〕
[17] Tomlinson D L, Wilson J G, Harris CR, et al. Problems in the assessment of heavy-metal levels in estuaries and the formation of a pollution index [J]. HelgolnderMeeresuntersuchungen, 1980, 33(14):566-575.
[18] 张清海,林昌虎,谭红,等.草海典型高原湿地表层沉积物重金属的积累、分布与污染评价[J].环境科学, 2013, 34(3): 1 055-1 061.〔Zhang Qinghai, Lin Changhu, Tan Hong, et al. Accumulation, distribution and pollution assessment of heavy metals in surface sediment of Caohai Plateau Wetland, Guizhou Province[J].Environmental Science, 2013, 34(3): 1 055- 1 061.〕
[19] 麦麦提吐尔逊·艾则孜,阿吉古丽·马木提,艾尼瓦尔·买买提.新疆焉耆盆地辣椒地土壤重金属污染及生态风险预警[J].生态学报,2018,38(3):
1 075-1 086.〔MamattursunEziz, AjigulMamut, Anwar Mohammad. Soil heavy metal population and ecological risk warning assessment of people field in Yanqi Basin , Xijiang[J].Acta Ecologica Sinica, 2018,38(3):1 075-1 086.〕
[20] 庞妍,同延安,梁连友,等.矿区农田土壤重金属分布特征与污染风险研究[J].农业机械学报,2014,45(11): 165-171.〔Pang Yan, Tong Yanan, Liang Lianyou, et al. Distribution of farmland heavy metals and pollution assessment in mining area[J].Journal of Agricultural Machinery, 2014, 45(11): 165-171.〕
[21] 王博,夏敦胜,余晔,等.兰州城市表层土壤重金属污染的环境磁学记录[J].科学通报, 2012, 57(32): 3 078-3 089.〔Wang Bo, Xia Dunsheng, Yu Ye, et al. Magnetic records of heavy metal pollution in urban topsoil in Lanzhou, China[J]. Chinese Science Bulletin, 2012, 57(32) : 3 078-3 089.〕
[22] Suresh G, Sutharsan P, Ramasamy V, et al. Assessment of spatial distribution and potential ecological risk of the heavy metals in relation to granulometric contents of Veeranam lake sediments, India[J]. Ecotoxicology and Environmental Safety, 2012, 84(84): 117-124.
[23] Caeiro S, Costa M H, Ramos T B, et al. Assessing heavy metal contamination in Sado Estuary sediment: an index analysis approach[J]. Ecological Indicators, 2005, 52(52):151-169.
[24] 段海静,蔡晓强,阮心玲,等.开封市公园地表灰尘重金属污染及健康风险[J].环境科学,2015,36(8) : 2 972-2 980.〔Duan Haijing, Cai Xiaoqiang, Ruan Xinling, et al. Assessment of heavy metal pollution and its health risk of surface dusts from parks of Kaifeng,China[J]. Environmental Science, 2015, 36 (8): 2 972-2 980.〕
[25] 陈彦芳,马建华,董运武,等.开封周边地区地表灰尘砷、汞背景值及其应用[J].环境科学, 2014, 35 (8): 3 052-3 059.〔Chen Yanfang, Ma Jianhua, Dong Yunwu, et al. Background values of as and Hg in surface dusts in the vicinity of Kaifeng City and their application[J]. Environmental Science, 2014, 35 (8): 3 052-3 059.〕
[26] US EPA. Risk Assessment Guidance for Superfund, Volume I:Human Health Evaluation Manual (Part B, Development of Risk Based Preliminary Remediation Goals)[M]. Washington, DC: Office of Emergency and Remedial Response, 1991.
[27] US EPA.Risk Assessment Guidance for Superfund, Volume I:Human Health Evaluation Manual (Part E, Supplemental Guidance from Dermal Risk Assessment)[M]. Washington, DC: Office of Emergency and Remedial Response, 2004.
[28] US EPA. Integrated risk information system[R]. http: / /www. epa. gov/iris/index. html, 2011.
[29] 中华人民共和国环保部.污染场地风险评估技术导则(HJ 25. 3-2014) [S].北京:中国环境科学出版社, 2014.〔Environmental Protection Department of People's Republic of China. Guidelines for Risk Assessment of Contaminated Sites(HJ 25. 3-2014) [S]. Beijing: Environmental Science Press of China, 2014.〕
[30] US DOE (US Department of Energy). The Risk Assessment Information System ( RAIS)[M].US Department of Energy's Oak Ridge Operations Office (ORO), 2011.
[31] US DOE (US Department of Energy ). RAIS: Risk Assessment Information System[M].US Department of Energy, Office of Environmental Management, 2000.
[32] 环境保护部.中国人群暴露参数手册:成人卷[M].北京:中国环境科学出版社, 2013.〔Ministry of Environmental Protection. Handbook of Exposure Parameters for Chinese Population:Adult Volume) [M]. Beijing: China Environmental Science Press, 2013.〕
[33] Chen H Y, Teng Y G, Lu S J, et al. Contamination features and health risk of soil heavy metals in China[J]. Science of the Total Environment, 2015, 512-513: 143-153.
[34] Agency for Toxic Substances and Disease Registry. Known to be a human carcinogen[M]. http: //www.atsdr.cdc.gov/substances/toxorganlisting.asp? sysid=23,2014-09-20.
[35] 魏复盛,陈静生,吴燕玉,等.中国土壤环境背景值研究[J].环境科学,1991,12(4):12-19.〔Wei Fusheng,ChenJinsheng,WuYanyu ,et al．Chinese soil; background content[J]. Environmental Science,1991,12(4):12-19.〕
[36]国家环境保护总局, 国家技术监督局. GB15618–1995 土壤环境质量标准[M].北京:中国标准出版社, 1995:2-3〔State Evironmental Potection Aministration, National Tchnical Spervision Breau. GB 15618-1995 Soil Environmental Quality Standard[M]. Beijing:China Standard Press,1995:2-3.〕
[37] 张爱星,聂义宁,季宏兵,等.万庄金矿田土壤重金属的垂直分布及形态研究[J].环境科学与技术,2014,37(增刊):1-8.〔Zhang Aixing，Nie Yining，Ji Hongbing，et al.Vertical distribution，morphological characteristics of heavy metals in soils of Wanzhuang gold mine field[J]. Environmental Science ＆Technology,2014,37(Suppl.):1-8.〕
[38] 白军红,赵庆庆,卢琼琼,等.白洋淀沼泽化区域土壤重金属含量的剖面分布特征——以烧车淀为例[J].湿地科学,2013,11(2):271-275.〔Bai Junhong,Zhao Qingqing,Lu Qiongqiong,et al.Profile distribution of soil heavy metals in the paludification region of Baiyangdian Lake-acase study of Shaochedian Lake[J].Wetland Science,2013,11(2):271-275.〕
[39] Li F Y, Fan Z P, Xiao P F，et al．Contamination，Chemical speciation and vertical distribution of heavy metals in soils of an old and large industrial zone in Northeast China[J]. Environmental Geology, 2009, 57(8):1 815-1 823．
[40] Riba I,Del Valls T A,Forja J M,et al. Influence of the Aznalcóllar mining spill on the vertical distribution of heavy metals in sediments from the Guadalquivir estuary (SW Spain) [J]. Marine Pollution Bulletin, 2002, 44(1):39-47．
[41]Fryer M, Collins C D, Ferrier H, et al. Human exposure modeling for chemical risk assessment: A review of current approaches and research and policy implications[J]. Environmental Science ＆ Policy, 2006, 9(3):261-274.

Pollution Load Characteristics and Health Risk Assessment of Heavy Metals Cr, Hg and As in the Jilantai Salt Lake Basin

PDF (PC)

Like

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Metrics

Comments

Recommended 0

[1]	WANG Xiang, LYU Haishen, ZHU Yonghua, GUO Chenyu. Application and comparison of two channel flood routing methods in Xinjiang mountainous areas [J]. Arid Zone Research, 2023, 40(8): 1240-1247.
[2]	LU Yuanbo, YAN Cheng, SONG Chunwu, LI Yajuan, LAI Zhaoyun. Response of plant community distribution in the pre-montane desert grassland on the southern slope of Tianshan Mountain to environmental factors: A case study in Baicheng County [J]. Arid Zone Research, 2023, 40(8): 1346-1357.
[3]	YAO Yubi, ZHENG Shaozhong, DONG Hongchang, SHI Jie, ZHANG Min, XIA Quan. Anomaly temporal-spatial distribution of solar radiation in Northwest China [J]. Arid Zone Research, 2023, 40(6): 863-873.
[4]	ZHANG Hongli, HAN Fuqiang, ZHANG Liang, WANG Lixia, SUN Yuan, LI Fumin. Analysis of spatial and seasonal variations in climate warming and humidification in Northwest China [J]. Arid Zone Research, 2023, 40(4): 517-531.
[5]	ZHANG Wen, MA Yang, WANG Dai, YANG Jianling, CUI Yang. The influence and prediction of SST predictors at different timescales on summer precipitation over the eastern part of Northwest China [J]. Arid Zone Research, 2023, 40(4): 532-542.
[6]	LI Feifei, ZHOU Xia, ZHOU Yuxi. Vulnerability assessment and spatiotemporal distribution of agricultural drought in Northwest China [J]. Arid Zone Research, 2023, 40(4): 663-669.
[7]	WU Wanmin, LIU Tao, CHEN Xin. Seasonal changes of NDVI in the arid and semi-arid regions of Northwest China and its influencing factors [J]. Arid Zone Research, 2023, 40(12): 1969-1981.
[8]	MENG Na, ZHANG Ying. Identification of priority areas for forest land expansion in Shanxi Province [J]. Arid Zone Research, 2023, 40(1): 111-122.
[9]	PANG Haiwei,YU Dian,REN Chengbao,ZHANG Yu,ZHENG Caizhi,GUO Jiacheng,BIAN Zhen,SANG Guoqing. Remote sensing classification characteristics of typical plant communities in the semi-arid areas of eastern Ningxia [J]. Arid Zone Research, 2022, 39(6): 1930-1941.
[10]	LUO Chengyan,CHEN Fulong,HE Chaofei,LONG Aihua,QIAO Changlu. Applicability of CMADS in runoff simulation of Yulong Kashi River [J]. Arid Zone Research, 2022, 39(4): 1090-1101.
[11]	LU Fangyuan,JIA Debin,GAO Ruizhong,SU Wenxu,ZHAO Hang,YANG Li’na. Dynamic simulation and carrying capacity analysis of a water resource system in Kubuqi Desert [J]. Arid Zone Research, 2022, 39(4): 1102-1111.
[12]	RUAN Yongjian,WU Xiuqin. Evaluation of groundwater resource sustainability based on GRACE and GLDAS in arid region of Northwest China [J]. Arid Zone Research, 2022, 39(3): 787-800.
[13]	BAI Jianduo,PENG Jie,SHI Zhou,WANG Yuzhen,LIU Weiyang,LI Hongyi. Precise management zoning in arid soil croplands based on multi-source data [J]. Arid Zone Research, 2022, 39(2): 646-655.
[14]	WANG Xuyang,LI Dianpeng,SUN Tao,SUN Xia,JIA Hongtao,LI Jun,LI Xinhu. Effects of soil mulching on the greenhouse gas emissions of crops farmland in an arid area of Xinjiang [J]. Arid Zone Research, 2022, 39(1): 176-184.
[15]	CHEN Tingxing,LYU Haishen,ZHU Yonghua. Analysis of flood characteristics in Xiying River Basin based on GEV distribution [J]. Arid Zone Research, 2021, 38(6): 1563-1569.