王定勇

王定勇,男,1964年生,2001年毕业于西南农业大学并获土壤学博士学位。现任西南大学资源环境学院教授、博士研究生导师,重庆环境科学学会、重庆市生态学会常务理事,重庆土壤学会理事。先后在瑞典Chalmers University of TechnologyGöteberg University、日本北海道大学进修,并多次赴美国、加拿大、瑞典、英国、日本、斯洛文尼亚等国进行访问或合作研究。

 

主要研究方向:

环境污染化学、环境生态学

 

教学及获奖情况:

先后主要讲授的研究生课程有《环境化学》、《环境工程化学》、《环境分析技术》,本科生课程有《环境监测》、《环境质量评价》、《环境生态学》、《环境学导论》、《仪器分析》、《环境土壤学》等;副主编面向21世纪教材2部,参编农业部规划教材2部;获得校级优秀教师称号3次。

已培养硕士研究生65名(其中留学生1名)、专业硕士9名、培博士生14名,指导的研究生获重庆市优秀博士论文2篇、优秀硕士论文4篇、校级优秀硕士论文10篇,并获校十一五优秀研究生导师称号。现有在读硕士生8名、博士生6名。

 

科研及获奖情况:

先后主持科研课题30余项,其中国家重点基础研究发展计划(973计划)课题1项、国家科技支撑计划课题1项、国家自然基金面上项目7项、国际合作项目2项,参加各类科研课题30余项,发表论文100余篇,其中,SCI收录70余篇;申请发明专利8项,已授权6项;获重庆市科技成果二等奖3项、三等奖3项,全国环境科学青年科技奖1项。

 

获奖项目:

[1] “汞在酸沉降地区的迁移转化特征——以重庆市为例2016年度重庆市自然科学三等奖(证书编号:2016-Z-3-03-R01

[2] “秸秆沙质土壤改良材料研制与推广示范2012年度重庆市科技进步二等奖(证书编号:2012-J-2-37-R01

[3] “烟草有机-无机专用肥料研制及产业化关键技术研究2011年度重庆市科技进步二等奖(证书编号:2011-J-2-31-R06)。

[4] “重庆市土壤污染调查报告2011年度重庆市科技进步三等奖(证书编号:2011-J-3-56-R06

[5] “重庆市农地污染与作物健康品质的相关规律及控制关键技术2007年度重庆市科技进步二等奖(证书编号:JB070200303)。

[6] 2003年度全国环境科学青年科技奖。

[7] “绿色食品(蔬菜)中几种重金属(HgPbAs)的调控机理研究1998年度重庆市应用基础研究优秀项目三等奖(排名第二)。

 

主持的主要科研项目:

[1] 国家重点基础研究发展计划(973计划)课题:典型区域汞污染特征和环境效应(2012-2017,项目编号:2013CB430004,经费595万)

[2] 国家自然科学基金面上项目:三峡水库消落带典型植物根际微域汞的转化及其作用机制(2019-2022,项目编号:41877384,直接经费62万)

[3] 国家自然科学基金面上项目:长期不同施肥下稻田系统汞的甲基化与转运特征及其作用机制(2017-2020,项目编号:41671469,直接经费67万)

[4] 国家自然科学基金面上项目:三峡水库消落带季节性植被对土壤(底泥)汞的活化效应研究(2014-2017,项目编号:41373113,经费90万)

[5] 国家自然科学基金面上项目:三峡水库消落区土壤汞的甲基化及其释放特征(2012-2015,项目编号:41173116,经费72万)

[6] 国家自然科学基金面上项目:汞在三峡水库消落带中的转化与释放特征及其生态效应(2010-2012,项目编号:40973079,经费46万)

[7] 国家自然科学基金面上项目:溶解性有机物对土水系统汞释放的影响及其机制研究(2007-2009,项目编号:40673063,经费31万)

[8] 国家自然科学基金面上项目:干湿交替环境下土壤汞动态与释放通量研究(2006-2008,项目编号:40573065,经费33万)

[9] 国家科技支撑计划:秸秆沙质土壤改良材料与产业化示范(2007-2010,项目编号:2007BAD39B02,经费1597万)

[10] 国际合作项目:Health Impacts of Mercury Cycling in Contaminated Environment Studied by Nuclear Techniques. Co-ordinated Research Project of International Atomic Energy Agency. 32000USD, 1999-2004. Contract Number 302-E4-CPR-10874.

 

5年代表性论文:

[1]  Deliang Yin, Yongmin Wang, Tao Jiang, Caiqing Qin, Yuping Xiang, Qiuyu Chen, Jinping Xue, Dingyong Wang*. Methylmercury production in soil in the water-level-fluctuating zone of the Three Gorges Reservoir, China: the key role of low-molecular-weight organic acids. Environmental Pollution, 2018, 233:186-196.

[2]  Qinqin Xu, Lei Zhaob, Yongmin Wang , Qing Xie, Deliang Yin, Xinbin Feng, Dingyong Wang*. Bioaccumulation characteristics of mercury in fish in the Three Gorges Reservoir, China. Environmental Pollution, 2018, 243:115-126.

[3]  Zhenya Tang, Fangling Fan, Xinyue Wang, Xiaojun Shi, Shiping Deng, Dingyong Wang*. Mercury in rice (Oryza sativa L.) and rice-paddy soils under long-term fertilizer and organic amendment. Ecotoxicology and Environmental Safety, 2018, 150:116-122.

[4]  Ming Ma, Hongxia Du, Dingyong Wang*, Tao Sun. Mercury methylation in the soils and sediments of Three Gorges Reservoir Region. Journal of Soils and Sediments, 2018, 18(3):1100-1109.

[5]  Yuping Xiang, Yongmin Wang, Cheng Zhang, Hong Shen*, Dingyong Wang*. Water level fluctuations influence microbial communities and mercury methylation in soils in the Three Gorges Reservoir, China. Journal of Environmental Sciences, 2018, 68:206-217.

[6]  Ming Ma, Tao Sun, Hongxia Du and Dingyong Wang*. A Two-Year Study on Mercury Fluxes from the Soil under Different Vegetation Cover in a Subtropical Region, South China. Atmosphere, 2018, 9(1): 30.

[7]  Tao Jiang*, DingyongWang, ShiqiangWei, Jinlong Yan, Jian Liang, Xueshuang Chen, Jiang Liu, QileiWang, Song Lu, Jie Gao, Lulu Li, Nian Guo, Zheng Zhao. Influences of the alternation of wet-dry periods on the variability of chromophoric dissolved organic matter in the water level fluctuation zone of the Three Gorges Reservoir area, China. Science of the Total Environment, 2018, 636: 249-259.

[8]  Jiajia*, G. Douglas Haffner, Dingyong Wang, Lei Zhang, Yun Li, Huatang Deng , Kenneth G. Drouillard. Protein and lipid growth rates regulate bioaccumulation of PCBs and Hg in Bighead Carp (Hypophthalmichthys nobilis) and Silver Carp (Hypophthalmichthys molitrix) from the Three Gorges Reservoir, China. Environmental Pollution, 2018, 243:152-162.

[9]  Tao Jiang*, Xueshuang Chen, Dingyong Wang, Jian Liang, Weiyang Bai, Cheng Zhang, Qilei Wang, Shiqiang Wei. Dynamics of dissolved organic matter (DOM) in a typical inland lake of the Three Gorges Reservoir area: Fluorescent properties and their implications for dissolved mercury species. Journal of Environmental Managment, 2018, 206: 418-429.

[10]  Tao Jiang, Ulf Skyllberg, Erik Bj€orn, Nelson W. Green, Jianhui Tang*, Dingyong Wang*, Jie Gao, Chuxian Li. Characteristics of dissolved organic matter (DOM) and relationship with dissolved mercury in Xiaoqing River-Laizhou Bay estuary, Bohai Sea, China. Environmental Pollution, 2017, 223:19-30.

[11]  Ming Ma, Hongxia Du, Dingyong Wang*, Shichang Kang**, Tao Sun. Biotically mediated mercury methylation in the soils and sediments of Nam Co Lake, Tibetan Plateau. Environmental Pollution, 2017, 227:243-251.

[12]  Jinyang Zhang, Chuxian Li, Dingyong Wang*, Cheng Zhang, Li Liang, Xiong Zhou. The effect of different TiO2 nanoparticles on the release and transformation of mercury in sediment. Journal of Soils and Sediments, 2017, 17(2):536-542.

[13]  Hongxia Du, Ming Ma, Tao Sun, Xianzhu Dai, Caiyun Yang, Feng Luo, Dingyong Wang*, Yasuo Igarashi*. Mercury-methylating genes dsrB and hgcA in soils/sediments of the Three Gorges Reservoir. Environmental Science and Pollution Research, 2017, 24:00-00.

[14]  Ming Ma, DingyongWang*, Hongxia Du, Tao Sun, Zheng Zhao, Yongmin Wang, and Shiqiang Wei. Mercury dynamics and mass balance based on forest field in a subtropical forest, southwestern China. Atmospheric Chemistry and Physics, 2016, 16(7):4529-4537.

[15]  Caiqin Qin, Yongmin Wang, Yulong Peng, Dingyong Wang*. Four-year record of mercury wet deposition in one typical industrial city in southwest China. Atmospheric Environment, 2016, 142: 442-451.

[16]  Yongmin Wang, Yanbin Li, Guangliang Liu, Dingyong Wang*, Guibin Jiang, and Yong Cai*. Elemental Mercury in Natural Waters Occurrence and Determination of Particulate Hg(0). Environmental Science & Technology, 2015, 49(16):9742-9749.

[17]  Rongguo Sun, Dingyong Wang*, Wen Mao, Tong Zhang, Ming Ma and Cheng Zhang. Diurnal Characteristics of Migration and Transformation of Mercury and Effects of Nitrate in Jialing River, Chongqing, China. Chemosphere, 2015, 119:634-641.

[18]  Rongguo Sun, Dingyong Wang*, Wen Mao, Shibo Zhao, Cheng Zhang, Xiang Zhang. Photodegradation of methylmercury in the water body of the Three Gorges Reservoir. Science China Chemistry, 2015, 58:1073-1081.

[19]  Ming Ma, Dingyong Wang*, Tao Sun, Zheng Zhao, Hongxia Du. Forest runoff increase mercury output from subtropical forest catchments: an example from an alpine reservoir in a national nature reserve (southwestern China). Environmental Science and Pollution Research, 2015, 22:2745-2756.

[20]  Zheng Zhao, Dingyong Wang*, Ya Wang, Zhijian Mu, Jinshan Zhu. Wet deposition flux and runoff output flux of mercury in a typical small agricultural watershed in Three Gorges Reservoir areas. Environmental Science and Pollution Research, 2015, 22:5538-5551.

[21]  Rongguo Sun, Dingyong Wang*, Wen Mao, Shibo Zhao, Cheng Zhang. Photodegradation of methylmercury in Jialing River of Chongqing, China. Journal of Environmental Sciences, 2015, 32(6):8-14.

[22]  Ma Ming, Wang Dingyong*, Du Hongxia, Sun Tao, Zhao Zheng, Wei Shiqiang. Atmospheric mercury deposition and its contribution of the regional atmospheric transport to mercury pollution at a national forest nature reserve, southwest China. Environmental Science and Pollution Research, 2015, 22:20007-20018.

[23]  Cheng Zhang, Yongmin Wang, Zhengling Zhang, Dingyong Wang*, Chengzhong Luo, Feng Xu. Health risk assessment of heavy metals and As in vegetable-soil system in Chongqing, Southwest China. Journal of Residuals Science & Technology, 2015, 12(4):231-240.

[24]  Yongmin Wang, Yulong Peng, Dingyong Wang*, Cheng Zhang. Wet deposition fluxes of total mercury and methylmercury in core urban areas, Chongqing, China. Atmospheric Environment, 2014, 92:87-96.

[25]  Rongguo Sun, Dingyong Wang*, Wen Mao, Shibo Zhao, Cheng Zhang. Roles of chloride ion in photo-reduction/oxidation of mercury. Chinese Science Bulletin, 2014, 59(27): 3390-3397.

[26]  Yuping Xiang, Hongxia Du, Hong Shen*, Cheng Zhang, Dingyong Wang*. Dynamics of total culturable bacteria and its relationship with methylmercury in the soils of the water level fluctuation zone of the Three Gorges Reservoir. Chinese Science Bulletin, 2014, 59(24): 2966-2972.

[27]  Peng Liang, Cheng Zhang, Yongkui Yang, Dingyong Wang*. A simulation study of mercury release fluxes from soils in wet-dry rotation environment. Journal of Environmental Sciences, 2014, 26(7):1445-1452.

[28]  Ming Ma, Dingyong Wang*, Rongguo Sun, Yuanyuan Shen, Lixing Huang. Gaseous mercury emissions from subtropical forested and open field soils in a national nature reserve, southwest China. Atmospheric Environment, 2013, 64:116-123.

[29]  Rongguo Sun, Dingyong Wang*, Yutao Zhang, Wen Mao, Tong Zhang, Ming Ma and Cheng Zhang. Photo-degradation of monomethylmercury in the presence of chloride ion. Chemosphere, 2013, 91(11):1471-1476.

[30]  Zhu J S, Wang D Y*, Ma M. Mercury release flux and its influencing factors at the air -water interface in paddy field in Chongqing, China. Chinese Science Bulltin, 2013, 58(2):266-274.

 

授权发明专利:

[1] 王定勇,张金洋,周雄,张成,王永敏,马明. 一种利用纳米二氧化钛去除废水中汞离子的方法(专利号:ZL 201510614863.2),授权日期:20170901.

[2] 王定勇,赵秀兰,韦武思,朱金山,石孝均,陈宏. 提高沙质土壤抗蒸发及保水能力的方法(专利号:ZL201010574785.5),授权日期:201295.

[3] 王定勇,陈宏,李俊颖,赵秀兰,石孝均. 一种快速提高沙质土壤水稳性团聚体的方法(专利号:ZL201010574761.X),授权日期:201312.

[4] 王定勇,陈宏,朱金山,石孝均,赵秀兰,李佳佳. 一种改良沙质土壤的方法(专利号:ZL201010574772.8),授权日期:201358.

[5] 张进忠,王定勇,周欣,邱鑫凯. 一种去除废水中汞的方法(ZL201310297414.0),授权日期:20141105.

[6] 石孝均,谢会川,杨超,王定勇,徐宸,马啸. 一种烟草专用的多功能复合肥及其制备方法(专利号:ZL201010292497.0),授权日期:20121226.

 

联系地址400716,重庆北碚,西南大学资源环境学院

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E-maildywang@swu.edu.cnswu_dywang@163.com