于凯    工学博士

研究方向

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稳定同位素技术与应用，同位素地球化学

联系方式

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E-mail：yukai@pku.edu.cn

教育背景

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2011-2016，博士，专业：地质资源与地质工程(地下水科学与工程)，中国地质大学(武汉)，环境学院。

2014-2015，联合培养博士生，美国麻省理工学院(MIT)，土木与环境工程系(Department of Civil and Environmental   Engineering)

2007-2011，学士，专业：水文与水资源工程 ，中国地质大学(武汉)，环境学院

工作经历

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2024-至今，北京大学深圳研究生院，beat365体育官网平台，副研究员

2023-2024，北京大学深圳研究生院，beat365体育官网平台，助理研究员

2018-2023，南方科技大学，环境科学与工程学院，高级研究学者

2016-2018，南方科技大学，环境科学与工程学院，访问学者

2016-2018，博士后，专业：环境科学与工程, 中国地质大学（武汉）

获奖情况

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2024.04，第49届日内瓦国际发明展，评审团特别嘉许金奖（第2完成人）

2020.04，深圳市海外高层次人才（孔雀计划），C类

2015.10，教育部2015~2016年度博士研究生，国家奖学金

主持科研项目

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2024.01-2027.12，国家自然科学基金委员会，面上项目，红树林沉积物有机质的单体稳定同位素溯源研究（42377049），在研。

2018.01-2020.12，国家自然科学基金委员会，青年科学基金项目，潜流带非均质性对反硝化型甲烷厌氧氧化过程的影响（41702275），已结题。

参与科研项目

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1. 2022.01-2025.12，国家自然科学基金面上项目，生物扰动对红树林湿地地下水循环及溶解性无机碳排放的影响，（42177046）；

2. 2018.05-2019.05，深圳市水务局科技创新项目，深圳市茅洲河流域地下水资源调查和弹性/脆弱性研究；

3. 2017.01-2018.12，广东省建设高水平理工科大学经费项目，河流关键带科学（GG01296001），工作区为深圳市茅洲河流域；

4. 2015.01-2018.12，国家自然科学基金面上项目，高砷地下水系统中溶解性有机质来源的稳定碳氧同位素解析（41472217）；

5. 2011.01-2014.12，中国地质调查局项目，江汉平原典型地区地下水砷污染调查与评价（1212011089007）；

6. 2011.01-2013.12，国家自然科学基金面上项目，地下水中氯代脂肪烃衰减过程的单体稳定C/H/Cl同位素解析（41072179）。

发表论文

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1. Yanhua   Duan, Rong Li, Kai Yu, Guangci Zeng, Chongxuan Liu*. Effects of   geochemical and hydrodynamic transiency on desorption and transport of As in   heterogeneous systems. Science of the Total Environment, 2022, 835: 155381.

2. Yanan Zhang, Yiqun Gan*, Kai Yu,   Li Han. Fractionation of carbon isotopes of dissolved organic matter adsorbed   to goethite in the presence of arsenic to study the origin of DOM in   groundwater. Environmental Geochemistry and Health, 2021, 43:   1225-1238.

3. Peng Zhang, Chun Cao, Yinghui Wang, Kai   Yu, Chongxuan Liu, Chen He, Quan Shi, Juanjian Wang*. Chemodiversity of   water-extractable organic matter in sediment columns of a polluted urban   river in South China. Science of the Total Environment, 2021, 777:   146127.

4. Kai Yu, Yanhua Duan, Peng Liao, Lin Xie, Qianqian Li,   Zigong Ning, Chongxuan Liu*. Watershed-scale distributions of heavy metals in   the hyporheic zones of a heavily polluted Maozhou river watershed, Southern   China. Chemosphere, 2020, 239: 124773.

5. Kai Yu, Yanhua Duan, Yiqun Gan*, Yanan Zhang, Ke Zhao.   Anthropogenic influences on dissolved organic matter transport in high   arsenic groundwater: insights from stable carbon isotope analysis and   electrospray ionization fourier transform ion cyclotron resonance mass   spectrometry. Science of the Total Environment, 2020, 708: 135162.

6. Yanhua Duan, Rong Li, Yiqun Gan, Kai   Yu, Jiarong Tong, Guangci Zeng, Dongfang Ke, Wenxian Wu, Chongxuan Liu*.   Impact of Physico-Chemical Heterogeneity on Arsenic Sorption and Reactive   Transport under Water Extraction. Environmenal Science & Technology,   2020, 54: 14974-14983.

7. Guangci Zeng, Kai Yu, Junying Li,   Wenxian Wu, Han Qiao, Yanhua Duan, Chongxuan Liu*. Heavy Metal Accumulation   and Release Risks in Sediments from Groundwater-River Water Interaction Zones   in a Contaminated River under Restoration. ACS Earth and Space Chemistry,   2020, 4: 2391-2402.

8. Peng Liao, Kai Yu, Yang Lu, Pei   Wang, Yuzheng Liang, Zhenqing Shi*. Extensive dark production of hydroxyl   radicals from oxygenation of polluted river sediments. Chemical   Engineering Journal, 2019, 368: 700-709.

9. Hehuan   Liao, Kai Yu, Yanhua Duan, Binrui   Li, Leiyu He, Chongxuan Liu*. Profiling microbial communities in a watershed   undergoing intensive anthropogenic activities. Science of the Total   Environment, 2019, 647: 1137-1147.

10. Qianqian   Li, Lin Xie, Yi Jiang, John D. Fortner, Kai Yu, Peng Liao*, Chongxuan   Liu*. Formation and stability of NOM-Mn(III) colloids in aquatic environments.   Water Research, 2019, 149: 190-201.

11. Yanhua   Duan, Michael V. Schaefer, Yanxin Wang*, Yiqun Gan, Kai Yu, Yamin Deng, Scott Fendorf*. Experimental constraints on   redox-induced arsenic release and retention from aquifer sediments in the   central Yangtze River Basin. Science of the Total Environment, 2019,   649: 629-639.

12. Kai Yu, Yiqun Gan*, Aiguo Zhou, Chongxuan Liu, Yanhua   Duan, Li Han, Yanan Zhang. Organic carbon sources and controlling processes   on aquifer arsenic cycling in the Jianghan Plain, central China. Chemosphere,   2018, 208: 773-781.

13. Yanhua   Duan, Yiqun Gan, Yanxin Wang*, Chongxuan Liu, Kai Yu, Yamin Deng, Ke Zhao, Chuangju Dong. Arsenic speciation in   aquifer sediment under varying groundwater regime and redox conditions at   Jianghan Plain of Central China. Science of the Total Environment,   2017, 607-608: 992-1000.

14. Yanan   Zhang, Li Han, Kai Yu, Yiqun Gan*.   The Role of Dissolved Organic Matter in the Competitive Adsorption to   Goethite, during Arsenic Mobilization. Procedia Earth and Planetary   Science, 2017: 424-427.

15. 张亚男，甘义群*，李小倩，刘运德，于凯，张彬. 2013年长江丰水期河水化学特征及控制因素. 长江流域资源与环境，2016, 25(4): 645-654.

16. Kai Yu, Yiqun Gan*, Aiguo Zhou, Li Han, Yunde Liu. A   persulfate oxidation method for stable isotope analysis of dissolved organic   carbon and the influence of inorganic ions on the results. International   Journal of Mass Spectrometry, 2015, 392: 63-68.

17. 于凯, 周爱国*, 李小倩, 余婷婷, 刘运德. 内蒙古额济纳盆地硫酸盐沉积物中δ17O异常及其指示意义. 地球学报, 2014, 35(3): 314-320.

18. Tingting Yu, Yiqun Gan*, Aiguo Zhou, Kai Yu, Yunde Liu. Investigation of   stable C and Cl isotope effects of trichloroethene and tetrachloroethylene   during evaporation at different temperatures. Journal of Earth Science,   2014, 25(4): 735-740.

19. Yiqun Gan*, Tingting Yu, Aiguo Zhou, Yunde Liu, Kai Yu, Li Han. Variability in the   carbon isotope fractionation of trichloroethene on its reductive   dechlorination by vitamin B12. Environmental Science Processes   & Impacts, 2014, 16: 1882-1888.

20. 甘义群*, 于凯, 周爱国, 余婷婷, 刘运德, 李利文. 基于GasBench-IRMS的挥发性氯代烃碳氯同位素指纹特征分析. 地质科技情报, 2013, 32(6): 110-115.

专利/标准

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1. 段艳华，刘崇炫，甘义群，于凯. 一种可精细刻画污染物在含水层中迁移转化的砂槽装置，2019.1.8，中国，ZL 2018 2 0686074.9 (专利)。

2. 江丰、韩莉、余婷婷、黄茜、刘迪、于凯、刘运德、朱松松、范小龙、陈冉、陈刚、贾婧怡、汪薇、叶诚. 中国认证认可协会：包装饮用水中氘的测定 在线高温热转换-气体稳定同位素比值质谱法，T/CCAA 56-2022   (团体标准)。