[1] 陈怀满，陈能场，陈英旭. 土壤-植物系统中的重金属污染[M]. 北京：科学出版社,1996:10
[2] 国土资源部，环境保护部. 全国土壤污染状况调查公报[R]. 北京: 环境保护部国土资源部,2014
[3] PRASAD M.Cadmium toxicity and tolerance in vascular plants[J].Environmental and Experimental Botany,1995,35(4):525-545 10.1016/0098-8472(95)00024-0
[4] CARRIER P, BARYLA A, HAVAUX M.Cadmium distribution and microlocalization in oilseed rape (Brassica napus) after long-term growth on cadmium-contaminated soil[J].Planta,2003,216(6):939-950 10.1007/s00425-002-0947-6
[5] 丁爱芳，潘根兴. 南京城郊零散菜地土壤与蔬菜重金属含量及健康风险分析[J]. 生态环境,2003,12(4):409-411 10.3969/j.issn.1674-5906.2003.04.008
[6] MARQUES A P G C, RANGEL A O S S, CASTRO P M L.Remediation of heavy metal contaminated soils: phytoremediation as a potentially promising clean-up technology[J].Critical Reviews in Environmental Science and Technology,2009,39(8):622-654 10.1080/10643380701798272
[7] 陈梦舫. 我国工业污染场地土壤与地下水重金属修复技术综述[J]. 中国科学院院刊,2014,29(3):327-335
[8] 孙涛，陆扣萍，王海龙. 不同淋洗剂和淋洗条件下重金属污染土壤淋洗修复研究进展[J]. 浙江农林大学学报,2015,32(1):140-149 10.11833/j.issn.2095-0756.2015.01.021
[9] 马妍, 刘向辉, 徐东耀, 等. 重金属污染土壤化学淋洗技术的文献计量学分析[J]. 环境工程技术学报,2017,7(1):88-95 10.3969/j.issn.1674-991X.2017.01.013
[10] YANG Z H, ZHANG S J, LIAO Y P, et al.Remediation of heavy metal contamination in calcareous soil by washing with regents: A column washing[J].Procedia Environmental Sciences,2012,16:778-785 10.1016/j.proenv.2012.10.106
[11] JIN H P, CHOPPALA G K, BOLAN N S, et al.Biochar reduces the bioavailability and phytotoxicity of heavy metals[J].Plant & Soil,2011,348(1/2):439-451 10.1007/s11104-011-0948-y
[12] UCHIMIYA M, CHANG S, KLASSON K T.Screening biochars for heavy metal retention in soil: Role of oxygen functional groups[J].Journal of Hazardous Materials,2011,190(1):432-441 10.1016/j.jhazmat.2011.03.063
[13] KHAN F I, HUSAIN T, HEJAZI R.An overview and analysis of site remediation technologies[J].Journal of Environmental Management,2004,71(2):95-122 10.1016/j.jenvman.2004.02.003
[14] 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,2000:146-213
[15] 李明，李忠佩，刘明，等. 不同秸秆生物炭对红壤性水稻土养分及微生物群落结构的影响[J]. 中国农业科学,2015,48(7):1361-1369 10.3864/j.issn.0578-1752.2015.07.11
[16] 刘晶晶，杨兴，陆扣萍，等. 生物质炭对土壤重金属形态转化及其有效性的影响[J]．环境科学学报,2015,35(11):3679-3687 10.13671/j.hjkxxb.2014.1044
[17] JELUSIC M, LESTAN D.Effect of EDTA washing of metal polluted garden soils.Part I: Toxicity hazards and impact on soil properties[J].Science of the Total Environment,2014,475:132-141 10.1016/j.scitotenv.2013.11.049
[18] HU P J, YANG B F, DONG C X, et al.Assessment of EDTA heap leaching of an agricultural soil highly contaminated with heavy metals[J].Chemosphere,2014,117:532-537 10.1016/j.chemosphere.2014.08.081
[19] 费小通, 张春雷, 曹亚丽, 等.EDTA 在铅污染土壤治理中的优化处理方法[J]. 环境工程学报,2016,10(11):6775-6780 10.12030/j.cjee.201512178
[20] 陈春乐，王果，王珺玮. 3种中性盐与HCl复合淋洗剂对Cd污染土壤淋洗效果研究[J].安全与环境学报,2014,14(5):205-210 10.13637/j.issn.1009-6094.2014.05.046
[21] 黄国勇, 付庆灵, 朱俊, 等. 低分子有机酸对土壤中 Cu 化学形态的影响[J]. 环境科学,2014,35(8):3091-3095 10.13227/j.hjkx.2014.08.036
[22] WANG X J, CHEN J, YAN X B, et al.Heavy metal chemical extraction from industrial and municipal mixed sludge by ultrasound-assisted citric acid[J].Journal of Industrial and Engineering Chemistry,2015,27:368-372 10.1016/j.jiec.2015.01.016
[23] DA COSTA C G, GOVEIA D, ROM?O L P C, et al.Effect of the competition of Cu (II) and Ni (II) on the kinetic and thermodynamic stabilities of Cr (III)-organic ligand complexes using competitive ligand exchange (EDTA)[J].Journal of Environmental Management,2015,154:259-265 10.1016/j.jenvman.2015.02.038
[24] 刘仕翔, 胡三荣, 罗泽娇.EDTA 和 CA 复配淋洗剂对重金属复合污染土壤的淋洗条件研究[J]. 安全与环境工程,2017,24(3):77-83 10.13578/j.cnki.issn.1671-1556.2017.03.014
[25] 邱琼瑶, 周航, 邓贵友, 等. 污染土壤中重金属的超声波强化 EDTA 洗脱及形态变化[J]. 环境科学学报,2014,34(9):2392-2397 10.13671/j.hjkxxb.2014.0589
[26] LIU J, DING Y L, MA L L, et al.Combination of biochar and immobilized bacteria in cypermethrin-contaminated soil remediation[J].International Biodeterioration & Biodegradation,2017,120:15-20 10.1016/j.ibiod.2017.01.039
[27] XU G, WEI L L, SUN J N, et al.What is more important for enhancing nutrient bioavailability with biochar application into a sandy soil: Direct or indirect mechanism?[J].Ecological Engineering,2013,52:119-124 10.1016/j.ecoleng.2012.12.091
[28] 佟雪娇，李九玉，姜军，等. 添加农作物秸秆炭对红壤吸附Cu(II)的影响[J]. 生态与农村环境学报,2011,27(5):37-41 10.3969/j.issn.1673-4831.2011.05.007
[29] LU K P, YANG X, GIELEN G, et al.Effect of bamboo and rice straw biochars on the mobility and redistribution of heavy metals (Cd, Cu, Pb and Zn) in contaminated soil[J].Journal of Environmental Management,2017,186:285-292 10.1016/j.jenvman.2016.05.068
[30] 左静，陈德，郭虎，等. 小麦秸秆生物质炭对旱地土壤铅镉有效性及小麦、玉米吸收的影响[J]. 农业环境科学学报,2017,36(6):1133-1140 10.11654/jaes.2016-1655