2007;09-2010;07，中国科学院南京地理与湖泊研究所

2014;06-至今，南京信息工程大学，环境科学与工程学院，环境科学系，讲师；2016;11-2017;12，特拉华大学（美国），植物与土壤科学学院，环境生物地球化学实验室，访问学者；2012;6-2014;6，南京大学，生命科学学院，生态学，博士后.

1、国家自然科学基金青年基金，41503099，富营养湖泊磷胁迫下水生植物根际分子/离子流变化及其对微环境的影响，2016/01-2018/12、24.9万、结题、主持；2、江苏省基础研究计划（自然科学基金），BK20150902，高磷负荷作用下淡水湖泊水生植物根际分子/离子流响应过程及影响研究，2015/07-2018/06、20万、结题、主持；3、中科院南京地理与湖泊研究所湖泊与环境国家重点实验室开放基金，2014SL014，富营养湖泊沉积物中碱性磷酸酶对有机磷循环的影响，2014/09-2016/08、8万、结题、主持.

2020年Hezhong Yuan*, Ziqiu Tai, Qiang Li, Fengmin Zhang. Characterization and source identification of organic phosphorus in sediments of a hypereutrophic lake. Environmental Pollution. 2020, 257, 113500.Hezhong Yuan, Ziqiu Tai, Qiang Li, Enfeng Liu*. In-situ, high-resolution evidence from water-sediment interface for significant role of iron bound phosphorus in eutrophic lake. Science of the Total Environment, 2020, 706, 136040.Qiang Li, Hezhong Yuan, Hui Li, Yan Jin, Deb P. Jaisi*. Loading and Bioavailability of Colloidal Phosphorus in the Estuarine Gradient of the Deer Creek‐Susquehanna River Transect in the Chesapeake Bay. Journal of Geophysical Research: Biogeosciences, 2019, 124, 3717-3726.2019年Hezhong Yuan, Qiang Li, Ravi K. Kukkadapu, Enfeng Liu, Jianghua Yu , Hao Fang, Hui Li, Deb P. Jaisi*. Identifying sources and cycling of phosphorus in the sediment of a shallow freshwater lake in China using phosphate oxygen isotopes. Science of the Total Environment, 2019, 676: 823-833.2018年Hezhong Yuan, Siyuan Song, Shuqing An, Enfeng Liu. Ecological risk assessment of potentially toxic elements (PTEs) in the soil-plant system after reclamation of dredged sediment. Environmental Science and Pollution Research, 2018, 25: 29181-29191.2017年Hezhong Yuan*, Liang Chen, Enfeng Liu, Qi Lin, Chen Wang, Enlou Zhang*, Fractions and transformation of organic phosphorus in sediments from a eutrophic lake in China, Environmental Science and Pollution Research, 2017, 24: 27314-27325.Hezhong Yuan, Enfeng Liu , Enlou Zhang*, Wenlei Luo, Liang Chen, Cheng Wang, Qi Lin, Historical records and sources of polycyclic aromatic hydrocarbons(PAHs) and organochlorine pesticides (OCPs) in sediment from a representative plateau lake, China, Chemosphere, 2017, 17: 78-88.2016年Hezhong Yuan*, Shuqing An, Zhengjie Zhu, Wei Pan, Speciation and bioavailability of heavy metals in sediments from a wetland in the Huaihe River Basin, Journal of Environmental Engineering, 2016, 142(9): C5015001.Yuan Hezhong*, Zhang Enlou(*), Lin Qi, Wang Rong, Liu Enfeng, Sources appointment and ecological risk assessment of polycyclic aromatic hydrocarbons (PAHs) in sediments of Erhai Lake, a low-latitude and high-altitude lake in southwest China, Environmental Science and Pollution Research, 2016, 23: 4430–4441.2015年Hezhong Yuan, Wei Pan, Lijun Ren, Eengfeng Liu, Ji Shen, Qifang Geng*, Shuqing An*, Species and biogeochemical cycles of organic phosphorus in sediments from a river with different aquatic plants located in Huaihe river watershed, China, International Journal of Phytoremediation, 2015, 17(3): 215-221.Hezhong Yuan, Wei Pan, Zhengjie Zhu, Qifang Geng, Pengshan Li, Dong Xie, Yuhong Liu*, Concentrations and bioavailability of heavy metals in sediments of riverine wetlands located in Huaihe River Watershed, China, Clean-Soil Air and Water, 2015, 43 (6): 787-966.H. Yuan*, S. An, E. Liu, W. Pan, Z. Zhu. Fractionation and bioavailability of phosphorus in sediments of Huaihe River, China, Journal of Soil and Water Conservation, 2015, 70(5): 313-321.Yuan Hezhong*, Pan Wei, Zhu Zhengjie, Wei Ying, Geng Qifang, An, Shuqing*, Ecological risk assessment of heavy metals in sediments of a riverine wetland, Huaihe River Watershed, China, Ecological Chemistry and Engineering S, 2015, 22(2): 231-242.Hezhong Yuan, Enfeng Liu*, Ji Shen, The accumulation and potential ecological risk of heavy metals in microalgae from a eutrophic lake (Taihu Lake, China), Environmental Science and Pollution Research, 2015, 22(21): 17123-17134.Hezhong Yuan*, Wei Pan, Ji Shen, Enfeng Liu, Zhengjie Zhu, Shuqing An, Species and environmental geochemistry characteristics of organic phosphorus in sediments of a riverine wetland measured by 31P-NMR spectroscopy, Geochemistry International, 2015, 53 (12): 1141-1149.2014年Hezhong Yuan*, Shuqing An, Ji Shen, Enfeng Liu, The characteristic and environmental pollution records of phosphorus species in different trophic regions of Taihu Lake, China, Environmental Earth Sciences, 2014, 71(2): 783-792.Hezhong Yuan*, Enfeng Liu, Wei Pan, Shuqing An*, Water pollution characteristics and assessment in different functional zones, Polish Journal of Environmental Studies, 2014, 23(2): 541-549.Hezhong Yuan*, Enfeng Liu, Ji Shen, Hengjie Zhou, Qifang Geng, Shuqing An*, Characteristics and origins of heavy metals in sediments from Ximen Co Lake during summer monsoon season, a deep lake on the eastern Tibetan Plateau, Journal of Geochemical Exploration, 2014, 136: 76-83.Hezhong Yuan, Enfeng Liu*, Wei Pan, Qifang Geng, Shuqing An*, Species and characteristics of organic phosphorus in surface sediments of northwest region of Taihu Lake, Eastern China, Clean-Soil Air and Water, 2014, 42(11): 1518-1525.2014年以前Hezhong Yuan*, Ji Shen*, Enfeng Liu, Jianjun Wang, Xianghua Meng, Assessment of nutrients and heavy metals enrichment in surface sediments from Taihu lake, a eutrophic shallow lake in China, Environmental Geochemistry and Health, 2011: 33, 67-81.袁和忠，沈吉*，刘恩峰，太湖重金属和营养盐污染特征分析，环境科学，2011，32(3)：41~49.袁和忠，沈吉*，刘恩峰，王建军，孟祥华，太湖水体及表层沉积物磷空间分布特征及差异性分析，环境科学，2010，31(4)：954~960.袁和忠，沈吉*，刘恩峰，太湖不同湖区沉积物磷形态变化分析，中国环境科学，2010，30(11)：1303~1308.袁和忠，沈吉*，刘恩峰，孟祥华，太湖大浦口河口区沉积物铁、磷地球化学特征分析，环境科学研究，2009，22 (11)：1288~1293.袁和忠*，沈吉，刘恩峰，孟祥华，王建军，模拟水体pH控制条件下太湖梅梁湾沉积物中磷的释放特征，湖泊科学，2009，21(5)：663~668.

一种生理实验用水生植物水培养装置的制作方法.