个人信息
姓名:程丹东
学历:博士
职称:副教授
邮箱:dcheng@nwu.edu.cn
个人简介
程丹东,博士,副教授,硕士生导师,毕业于中国科学院大学生态学专业,入选“陕西省科协托举人才计划”、“唐仲英基金会仲英青年学者”,兼任陕西省秦岭生态环保青年学者。长期从事流域水污染与水环境安全相关研究,重点聚焦污染物迁移转化机制、水生态修复技术及水资源可持续管理。基于地理信息技术、环境化学与地球化学等多学科交叉手段,系统解析流域尺度水污染源汇过程、污染物多介质耦合作用机理,为区域水环境治理与生态安全保障提供科学支撑。在相关研究领域已发表SCI论文30余篇,获陕西省自然科学奖一等奖等奖励3项。主讲《环境监测》《环境工程原理》《环境地学》等课程,培养学生解决复杂水环境问题的综合能力。
招生专业:
学硕:环境科学与工程、地理学;
专硕:环境工程(资源与环境)
主要课题
1. 国家自然科学基金面上项目(主持,2025-2028)
2. 国家自然科学基金青年项目(主持,2022-2024)
3. 国家自然科学基金重点项目课题(主持,2023-2027)
4. 西北大学“仲英青年学者”支持计划(主持,2024-2027)
5. 陕西省科协青年人才托举计划(主持,2023-2024)
6. 陕西省科技厅自然科学基金(主持,2021-2022)
7. 陕西省教育厅自然科学专项(主持,2021-2022)
主要成果
Zhang Y, Zhang H, Song J, Cheng D. (2025). More sensitive signatures of DOM are stimulated by socioeconomic-related anthropogenic influences in a typical loess watershed[J]. Journal of Hydrology, 133106.
Zhang Y, Song J, Cheng D, et al. (2025). Effect of sediment particle size distribution characteristics on hyporheic exchange under different riverbed topography[J]. Journal of Hydrology, 132752.
Cheng, D., Song, J., Zhang, Y, et al. (2024). Effect of the spatial distribution of macroinvertebrates in the benthic and hyporheic zones on the vertical hydraulic conductivity of the streambed Journal of Hydrology, 638: 131503.
Zhang, Y#., Cheng, D#., Song, J, et al. (2023). How does anthropogenic activity influence the spatial distribution of dissolved organic matter in rivers of a typical basin located in the Loess Plateau, China. Journal of Environmental Management, 340, 117984.
Zhang, Y#., Cheng, D#., Ren, Y, et al. (2022). Influence of land cover types and phytoplankton community on the distribution and fate of dissolved organic matter in a typical river located in the semi-arid regions of China. Journal of Hydrology, 610, 127818.
Zhang, Y#., Cheng, D#., Lei, Y, et al. (2021). Spatiotemporal distribution of polycyclic aromatic hydrocarbons in sediments of a typical river located in the Loess Plateau, China: Influence of human activities and land-use changes. Journal of Hazardous Materials, 424, 127744.
Liu, Y., Fu, J., Cheng, D, et al. (2020). The spatial pattern of periphytic algae communities and its corresponding mechanism to environmental variables in the Weihe River Basin, China. Hydrology Research, 51(5), 1036-1047.
Cheng, D., Song, J., Wang, W., & Zhang, G. (2019). Influences of riverbed morphology on patterns and magnitudes of hyporheic water exchange within a natural river confluence. Journal of Hydrology, 574, 75-84.
Cheng, D., Song, J., Zhao, X, et al. (2019). Effects of chironomid larvae and Limnodrilus hoffmeisteri bioturbation on the distribution and flux of chromium at the sediment-water interface. Journal of Environmental Management, 245, 151-159.
主要获奖
2023年陕西省自然科学奖一等奖
2022年陕西高等学校科学技术研究优秀成果一等奖
2023年第十六届全国大学生节能减排社会实践与科技竞赛三等奖,指导教师
2022年第八届中国国际“互联网+”大学生创新创业大赛陕西赛区省级铜奖,指导教师
2022年第十七届全国环境友好科技竞赛西北赛区二等奖,指导教师