[1] 吕建树, 张祖陆, 刘洋, 等.日照市土壤重金属来源解析及环境风险评价[J].地理学报, 2012, 67(7):971-984.

LÜ Jianshu, ZHANG Zulu, LIU Yang, et al. Sources identification and hazardous risk delineation of heavy metals contamination in Rizhao City[J]. Acta Geogr Sin, 2012, 67(7):971-984.
[2] 刘亚纳, 朱书法, 魏学锋, 等.河南洛阳市不同功能区土壤重金属污染特征及评价[J].环境科学, 2016, 37(6):2322-2328.

LIU Yana, ZHU Shufa, WEI Xuefeng, et al. Assessment and pollution characteristics of heavy metals in soil of different functional areas in Luoyang[J]. Environ Sci, 2016, 37(6):2322-2328.
[3] ALMASOUD F I, USMAN A R, AL-FARRAJ A S. Heavy metals in the soils of the Arabian Gulf coast affected by industrial activities:analysis and assessment using enrichment factor and multivariate analysis[J]. Arab J Geosci, 2015, 8(3):1691-1703.
[4] 王呈, 钱新, 李慧明, 等.南京公园降尘中重金属污染水平及风险评价[J].环境科学, 2016, 37(5):1662-1669.

WANG Cheng, QIAN Xin, LI Huiming, et al. Pollution evaluation and risk assessment of heavy metals from atmospheric deposition in the parks of Nanjing[J]. Environ Sci, 2016, 37(5):1662-1669.
[5] GALLACHER J E, ELWOOD P C, PHILLIPS K M, et al. Relation between pica and blood lead in areas of differing lead exposure[J]. Arch Dis Childhood, 1984, 59(1):40-44.
[6] 段慧敏, 朱丽东, 李凤全, 等.浙江省永康城市土壤重金属元素富集特征[J].土壤通报, 2012, 43(4):956-961.

DUAN Huimin, ZHU Lidong, LI Fengquan, et al. Heavy metals' enrichment and their sources of urhan soils in Yongkang[J]. Chin J Soil Sci, 2012, 43(4):956-961.
[7] 戴彬, 吕建树, 战金成, 等.山东省典型工业城市土壤重金属来源、空间分布及潜在生态风险评价[J].环境科学, 2015, 36(2):507-515.

DAI Bin, LÜ Jianshu, ZHAN Jincheng, et al. Assessment of sources, spatial distribution and ecological risk of heavy metals in soils in a typical industry:based city of Shandong Province, Eastern China[J]. Environ Sci, 2015, 36(2):507-515.
[8] 杨孟, 李凤英, 刁一伟, 等.城市区域土壤铅含量空间变异的多尺度研究进展[J].环境科学, 2014, 35(4):1586-1596.

YANG Meng, LI Fengying, DIAO Yiwei, et al. A review of multi-scale studies on spatial variation of the lead (Pb) concentration in urban soils[J]. Environ Sci, 2014, 35(4):1586-1596.
[9] SHAO Xuexin, HUANG Biao, ZHAO Yongcun, et al. Impacts of human activities and sampling strategies on soil heavy metal distribution in a rapidly developing region of China[J]. Ecotox Environ Saf, 2014, 104(1):1-8.
[10] 李小平, 徐长林, 刘献宇, 等.宝鸡城市土壤重金属生物活性与环境风险[J].环境科学学报, 2015, 35(4):1241-1249.

LI Xiaoping, XU Changlin, LIU Xianyu, et al. Bioactivity and environment risk of heavy metals in urban soil from Baoji City, P. R. China[J]. Acta Sci Circumst, 2015, 35(4):1241-1249.
[11] 何林华, 高小红.三江源土壤重金属的累积特征及潜在生态风险评价:以青海省玉树县为例[J].农业环境科学学报, 2016, 35(6):1071-1080.

HE Linhua, GAO Xiaohong. Assessment of potential ecological risk for soil heavy metals in Sanjiang Source Region:a case study of Yushu County, Qinghai Province[J]. J Agro-Environ Sci, 2016, 35(6):1071-1080.
[12] 永康市统计局. 2015年永康市规上工业发展简析[EB/OL]. (2016-03-01)[2016-12-25] http://www.yktj.gov.cn/tjfx/2016/201603/t20160301_80774.shtml.
[13] 张海珍, 唐宇力, 陆骏, 等.西湖景区土壤典型重金属污染物的来源及空间分布特征[J].环境科学, 2014, 35(4):1516-1522.

ZHANG Haizhen, TANG Yuli, LU Jun, et al. Sources and spatial distribution of typical heavy metal pollutants in soils in Xihu Scenic Area[J]. Environ Sci, 2014, 35(4):1516-1522.
[14] 冉景, 王德建, 王灿, 等.便携式X射线荧光光谱法与原子吸收/原子荧光法测定土壤重金属的对比研究[J].光谱学与光谱分析, 2014, 34(11):3113-3118.

RAN Jing, WANG Dejian, WANG Can, et al. Comparison of soil heavy metals determined by AAS/AFS and portable X-ray fluorescence analysis[J]. Spectr Spectr Anal, 2014, 34(11):3113-3118.
[15] 齐鹏, 余树全, 张超, 等.城市地表水表层沉积物重金属污染特征与潜在生态风险评估:以永康市为例[J].环境科学, 2015, 36(12):4486-4493.

QI Peng, YU Shuquan, ZHANG Chao, et al. Pollution characteristics and potential ecological risk of heavy metals in urban surface water sediments from Yongkang[J]. Environ Sci, 2015, 36(12):4486-4493.
[16] HAKANSON L. An ecological risk index for aquatic pollution control:a sedimentological approach[J]. Water Res, 1980, 14(8):975-1001.
[17] MATHERON G. Principles of geostatistics[J]. Econ Geol, 1963, 58(8):1246-1266.
[18] 王天阳, 王国祥.昆承湖水质参数空间分布特征研究[J].环境科学学报, 2007, 27(8):1384-1390.

WANG Tianyang, WANG Guoxiang. Spatial distribution of water quality parameters in Lake Kuncheng[J]. Acta Sci Circumst, 2007, 27(8):1384-1390.
[19] 申广荣, 卢德俊, 钱振华, 等.上海崇明岛土壤重金属含量空间变异特征研究[J].上海交通大学学报(农业科学版), 2010, 28(4):349-354.

SHEN Guangrong, LU Dejun, QIAN Zhenhua, et al. Spatial variability of soil heavy metals in Chongming Island, Shanghai[J]. J Shanghai Jiaotong Univ Agric Sci, 2010, 28(4):349-354.
[20] 中国环境监测总站.中国土壤元素背景值[M].北京:中国环境科学出版社, 1990.
[21] WILDING L P. Spatial variability:its documentation, accommodation and implication to soil surveys[G]//INNIELSEN D R, BOUMA J. Soil Spatial Variability. Wageningen:PUDOC Publishers, 1985:166-194.
[22] 马旺海, 曹斌, 杨进峰, 等.城市重金属污染特征[J].中央民族大学学报(自然科学版), 2008, 17(1):66-73.

MA Wanghai, CAO Bin, YANG Jinfeng, et al. Characteristics of urban heavy metal pollution[J]. J Cent Univ Natl Nat Sci Ed, 2008, 17(1):66-73
[23] KARIM Z, QURESHI B A, MUMTAZ M, et al. Heavv metal content in nrhan soils as an indicator of anthropogenic and natural influences on landscape of Karacli:a multivariate spatiotemporal analysis[J]. Ecol Indic, 2014, 42(7):20-31.
[24] QING Xiao, ZONG Yutong, LIU Shenggao. Assessment of heavy metal pollution and human health risk in urbansoils of steel industrial city (Anshan), Liaoning, Northeast China[J]. Ecotox Environ Safety, 2015, 120(6):377-385.
[25] 席冬梅, 邓卫东, 毛华明, 等.云南省主要地质背景区钴、铁和硒在岩石-土壤-饲料中的分布与转移规律研究[J].土壤学报, 2005, 42(4):660-665.

XI Dongmei, DENG Weidong, MAO Huaming, et al. Distribution and transportation of cobalt, iron, and selenium from rock to soil to forage in main geological background zones in Yunnan Province[J]. Acta Pedol Sin, 2005, 42(4):660-665.
[26] 于瑞莲, 胡恭任, 林燕萍, 等.泉州城市表层土壤中金属元素来源分析[J].矿物学报, 2012, 32(1):156-165.

YU Ruilian, HU Gongren, LIN Yanping, et al. Sources of metals in the urban topsoil of Quanzhou City[J]. Acta Mineral Sin, 2012, 32(1):156-165.
[27] BORTEYSAM N, NAKAYAMA S M, AKOTO O, et al. Ecological risk of heavy metals and a metalloid in agricultural soils in Tarkwa, Ghana[J]. Int J Environ Res, 2015, 12(9):11448-11465.
[28] 罗述东, 李祖德, 赵慕岳, 等.锰在粉末冶金材料中的应用[J].粉末冶金材料科学与工程, 2007, 12(6):321-329.

LUO Shudong, LI Zude, ZHAO Muyue, et al. Applications of manganese in powder metallurgy materials[J]. Mater Sci Eng Powd Met, 2007, 12(6):321-329.
[29] 段慧敏. 永康市城市土壤重金属污染研究[D]. 金华: 浙江师范大学, 2012.

DUAN Huimin. The Study on Heavy Metal Pollution of Urban Soils in Yongkang[D]. Jinhua:Zhejiang Normal University, 2012.