主要研究领域：
环境科学
环境工程
环境生物地球化学
代表性的研究项目：
•2011-2013中国博士后科学基金资助项目（2012M510345）"土壤及沉积物中钒的化学形态影响因素研究”负责人；
•2010-2012中国博士点科学基金资助项目（20090003110021）"钒钛磁铁矿冶炼废渣中钒释放的地球化学过程与环境风险”，技术骨干；
•2010-2013国家自然科学基金资助项目(41073068)"钢渣中钒释放的地球化学过程及其对水土质量的影响机理”，技术骨干；
•2008-2009省部级重大专项"饮用水水源地基础环境调查及评估技术支持项目”——分项目"矿山开发对饮用水水质的影响”，专题负责人；
•2007-2009国家自然科学基金项目（40603017）"河流沉积物中钒的环境生物地球化学行为研究”，技术骨干。
发表论文：
1.Jie Yang, Yanguo Teng, Jinsheng Wang, Jian Li. Vanadium Uptake by Alfalfa Grown in V-Cd Contaminated Soil by Pot Experiment. Biological Trace Element Research, 2011, 142(3): 787-795. (SCI)
2.Jie Yang, Yanguo Teng, Rui Zuo, Liuting Song. Comparison of Bioavailable Vanadium in Alfalfa Rizosphere Soil Extracted by an Improved BCR Procedure and EDTA, HCl, and NaNO3 single extractions in a Pot Experiment with V-Cd Treatments. Environmental science and pollution research, DOI 10.1007/s11356-013-1917-1. (SCI)
3.Yanguo Teng, Jie Yang, Jinsheng Wang, Liuting Song. Bioavailability of Vanadium Extracted by EDTA, HCl, HOAc, and NaNO3 in Topsoil in Panzhihua Urban Park. Biological Trace Element Research, 2011, 144: 1394-1404. (SCI)
4.Yanguo Teng, Jie Yang, Rui Zuo, Jinsheng Wang. Impact of Urbanization and Industrialization upon Surface Water Quality: a Pilot Study of Panzhihua Mining Town. Journal of Earth Science, 2011, 22(5): 658-668. (SCI)
5.Yanguo Teng, Jie Yang, Zongjian Sun, Jinsheng Wang, Rui Zuo, Jieqiong Zheng. Environmental Vanadium Distribution, Mobility and Bioaccumulation in Different Land-use Districts in Panzhihua Region, SW China. Environmental Monitoring and Assessment, 2011, 176: 605-620. (SCI)
6.Yanguo Teng, Jie Yang, Liuting Song, Jinsheng Wang. Fractionation and Bioavailability of Vanadium in Alfalfa Rhizosphere and Bulk Soils by Greenhouse Experiment. Fresenius Environmental Bulletin, 2012, 22 (7). (SCI)
7.Jie Yang, Yanguo Teng, Ning Dai. Effects of Vanadium to Alfalfa Growth its Bioavailability by V-Cd Contaminated Pot Experiment. 8th International Vanadium Symposium: Chemistry, Biological Chemistry, Toxicology, VA, USA, 2012.
8.Jie Yang, Yanguo Teng, Dan Zhang. Bioavailability of Vanadium in alfalfa in V-Cd contaminated soil. Applied science, engineering and technology, 2013, 5. (EI)
9.Yanguo Teng, Jie Yang, Zhenqi Xu. Phytoavailability and Bioaccumulation of Vanadium in the Soil in Panzhihua Region, SW China. Goldschmidt 2011, Prague, Czech Republic.
10.Yanguo Teng, Xudong Jiao, Jie Yang, Rui Zuo, Jingsheng Wang. Distribution speciation of vanaidium in the topsoil in Panzhihua mining area. Biogeochemistry of trace elements: environmental protection, remediation human health, Beijing, 2007.
11.Yanguo Teng, Shijun Ni, Jinsheng Wang, Rui Zuo, Jie Yang. A geochemical survey of trace elements in agricultural and non-agricultural topsoil in Dexing area, China，Journal of Geochemical Exploration, 104(3), pp 118-127, 2010/3.
12.杨洁,滕彦国,王金生.钒污染土壤对紫花苜蓿吸收积累钒的影响.中国科技论文在线,201005-597.
13.滕彦国,杨洁,张庆强,徐争启.攀枝花公园土壤中钒的提取效果比较及潜在生态风险评价.中国科技论文在线,201005-288.
14.滕彦国,杨洁,徐争启.攀枝花地区钒的环境生物地球化学,中国矿物岩石地球化学学会第13届学术年会,中国广州, 2011, 4, 7.
15.左锐,王金生,杨洁,滕彦国,王锐.滨海石化项目地下水环境影响评价的关键问题.水文地质工程地质,2010,37(3):97-101.
专著和教材编写：
杨洁著，钒的环境地球化学，钒的生物地球化学，及攀枝花地区钒的环境生物地球化学研究.见滕彦国等著《钒的环境生物地球化学》（第二章）,科学出版社, 2011.4