教育背景

1993－1997年，西南师范大学化学化工学院，环境科学　学士学位
1998－2001年，南京大学环境学院，环境科学　硕士学位
2003-2007年，加拿大圭尔夫大学土地资源学系 (Land Resource Science, University of Guelph, Canada) 地球化学博士

主要研究方向

1）化学形态模型：无机痕量污染物在水环境及土壤环境中的形态分布
2）土/液界面表面络合模型：无机痕量污染物及离子型有机污染物在天然土壤固相表面的吸附行为
3）复合污染：重金属离子与离子型有机污染物的交互作用机制及生态效应研究
4）土壤污染修复：基于形态调控的土壤重金属污染修复与固定

主要讲授课程

本科生：《环境化学》及《环境化学实验》
研究生：《科技论文阅读与写作》

主要参与项目

○ 2017-2019，江苏省发改委六大高峰人才项目“苏南镉污染土壤生态风险预警技术与模型研发”，主持。
○ 2016-2019，国家自然科学基金面上项目“多表面形态/生物配体模型耦合预测土壤中Cd、Ni生物可利用性的关键问题研究（21577062）”，主持。
○ 2013-2016，国家自然科学基金面上项目，“重金属对典型离子型有机污染物在土壤环境界面过程的影响（21277068）”，主持。
○ 2015-2018，江苏省重点研发计划，“江苏耕地污染防治科技示范工程（BE2015708）”，主要参加者。
○ 2009-2011，国家自然科学基金面上项目青年基金，“土壤中重金属污染物形态及生物可利用性的预测模型研究（20807022）”，主持。
○ 2013-2017，国家自然科学基金重点项目“土壤中溴代阻燃剂-重金属复合污染的环境过程、生物效应及机制（21237001）”，主要参加者。
○ 2011-2013，国土资源公益性行业科研专项“长江三角洲典型地面沉降区水土污染监测与防治技术研发与示范，子课题三：典型地面沉降区水土污染机理研究与防治技术探索（201111021-03）”，主要参加者。
○ 2009-2010 污染控制与资源化国家重点实验室自主研究课题 “四环素在土壤和矿物表面的吸附机理和形态模型研究”，主持
○ 2009-2011 国家水专项河流组淮河项目课题四“沙颍河流域面源污染控制关键技术研究与示范课题”，子课题四“沙颍河流域面源污染优先控制区识别及最佳管理技术与示范”，主要参加者

发表论文

Zhu B, Liao Q, Zhao X, Gu X, Gu C. A multi-surface model to predict Cd phytoavailability to wheat ( Triticum aestivum L.). Science of The Total Environment 2018; 630: 1374-1380.
Jiang Y, Zhao X, Gu X, Gu C, Wang X. Terrestrial toxicity model for nickel: Comparison of culture method and modeling approaches. Environ Toxicol Chem 2018; 37: 1349-1358.
Zhang C, Gu X, Gu C, Evans LJ. Multi-surface modeling of Ni(II) and Cd(II) partitioning in soils: Effects of salts and solid/liquid ratios. Science of The Total Environment 2018; 635: 859-866.
Zhao X, Jiang Y, Gu X, Gu C, Taylor JA, Evans LJ. Multisurface modeling of Ni bioavailability to wheat ( Triticum aestivum L. ) in various soils. Environmental Pollution 2018; 238: 590-598.
Gu X, Liu Z, Wang X, Luo J, Zhang H, Davison W, et al. Coupling biological assays with diffusive gradients in thin-films technique to study the biological responses of Eisenia fetida to cadmium in soil. J Hazard Mater 2017; 339: 340-346.
Chen X, Wang X, Gu X, Jiang Y, Ji R. Oxidative stress responses and insights into the sensitivity of the earthworms Metaphire guillelmi and Eisenia fetida to soil cadmium. Sci Total Environ 2017; 574: 300-306.
Jiang Y, Gu X, Zhu B, Gu C. Development and validation of abiotic ligand model for nickel toxicity to wheat ( Triticum aestivum ). Journal of Environmental Sciences 2017; 62: 22-30.
Gu X, Xie J, Wang X, Evans LJ. A simple model to predict chromate partitioning in selected soils from China. J Hazard Mater 2017; 322: 421-429.
Xu J, Gu X, Guo Y, Tong F, Chen L. Adsorption behavior and mechanism of glufosinate onto goethite. Sci Total Environ 2016; 560-561: 123-30.
Tong F, Gu X, Gu C, Xie J, Xie X, Jiang B, et al. Stimulation of Tetrabromobisphenol A Binding to Soil Humic Substances by Birnessite and the Chemical Structure of the Bound Residues. Environ Sci Technol 2016; 50: 6257-66.
Tan Y, Guo Y, Gu X, Gu C. Effects of metal cations and fulvic acid on the adsorption of ciprofloxacin onto goethite. Environmental Science and Pollution Research 2015; 22: 609-617.
Tong F, Gu X, Gu C, Ji R, Tan Y, Xie J. Insights into tetrabromobisphenol A adsorption onto soils: Effects of soil components and environmental factors. Science of the Total Environment 2015; 536: 582-588.
Tong F, Zhao Y, Gu X, Gu C, Lee CCC. Joint toxicity of tetracycline with copper(II) and cadmium(II) to Vibrio fischeri: effect of complexation reaction. Ecotoxicology 2015; 24: 346-55.
Xie J, Gu X, Tong F, Zhao Y, Tan Y. Surface complexation modeling of Cr(VI) adsorption at the goethite-water interface. Journal of Colloid and Interface Science 2015; 455: 55-62.
Gu X, Tan Y, Tong F, Gu C. Surface complexation modeling of coadsorption of antibiotic ciprofloxacin and Cu(II) and onto goethite surfaces. Chemical Engineering Journal 2015; 269: 113-120.
Gu X, Sun J, Evans LJ. The development of a multi-surface soil speciation model for Cd (II) and Pb (II): Comparison of two approaches for metal adsorption to clay fractions. Applied Geochemistry 2014; 47: 99-108.
Zhao Y, Tong F, Gu X, Gu C, Wang X, Zhang Y. Insights into tetracycline adsorption onto goethite: Experiments and modeling. Science of The Total Environment 2014; 470-471: 19-25.
Zhao Y, Tan Y, Guo Y, Gu X, Wang X, Zhang Y. Interactions of tetracycline with Cd (II), Cu (II) and Pb (II) and their cosorption behavior in soils. Environmental Pollution 2013; 180: 206-213.
Zhao Y, Gu X, Gao S, Geng J, Wang X. Adsorption of tetracycline (TC) onto montmorillonite: Cations and humic acid effects. Geoderma 2012; 183-184: 12-18.
Zhao Y, Geng J, Wang X, Gu X, Gao S. Adsorption of tetracycline onto goethite in the presence of metal cations and humic substances. Journal of Colloid and Interface Science 2011; 361: 247-251.
Zhao Y, Geng J, Wang X, Gu X, Gao S. Tetracycline adsorption on kaolinite: pH, metal cations and humic acid effects. Ecotoxicology 2011; 20: 1141-1147.
Gu X, Evans LJ, Barabash SJ. Modeling the adsorption of Cd (II), Cu (II), Ni (II), Pb (II) and Zn (II) onto montmorillonite. Geochimica et Cosmochimica Acta 2010; 74: 5718-5728.
Evans LJ, Barabash SJ, Lumsdon DG, Gu X. Application of chemical speciation modelling to studies on toxic element behaviour in soils. In: Hooda PS, editor. Toxic Elements in Soils. John Wiley & Sons, Chichester, England., 2010, pp. 199-226.
Gu X, Evans LJ. Surface complexation modelling of Cd(II), Cu(II), Ni(II), Pb(II) and Zn(II) adsorption onto kaolinite. Geochimica et Cosmochimica Acta 2008; 72: 267-276.
郑琰, 顾雪元, 姜洋, 徐坚, 陈良燕, 王晓蓉. 3种毒性预测模型在镉对小麦根毒性预测中的应用及比较. 生态毒理学报 2017; 12: 173-183.
姜洋, 罗远恒, 顾雪元. 农田土壤镉污染的原位钝化修复及持久性研究. 南京大学学报(自然科学) 2017; 53: 265-274.
谭印月, 徐坚, 顾雪元, 王晓蓉, 童非, 谢锦宇, et al. 环丙沙星在黑土及其组分中的吸附行为及铜和钙的影响. 农业环境科学学报 2015; 34: 2287-2294.
罗远恒, 顾雪元, 吴永贵, 刘智敏, 童非, 谭印月. 钝化剂对农田土壤镉污染的原位钝化修复效应研究. 农业环境科学学报 2014; 33: 890-897.
童非, 顾雪元. 重金属离子与曲型离子型有机污染物的络合效应研究. 中国环境科学 2014; 34: 1776-1784.
刘智敏, 顾雪元, 王晓蓉, 汤佳昀, 罗军. 化学提取法预测土壤中镉对蚯蚓的毒性效应. 农业环境科学学报 2013; 32: 1971-1978.