教育与工作经历：

南京林业大学水杉英才（F类）。2019年6月，贵州大学林学院生态学博士毕业；2019年6月至2022年10月，贵州大学林学博士后流动站全职博士后（副教授）；2023年9月至今，南京林业大学林草学院、水土保持学院教师。

科研方面：

主要从事土壤侵蚀与生态修复研究。目前主持国家自然科学基金青年基金1项，中国博士后科学基金面上项目1项。作为骨干参与十三五重点研发、国家自然科学基金项目多项。作为主要完成人获中国水土保持学会科学技术奖二等奖2项。目前以第一作者/通讯作者在《Geoderma》、《Science of The Total Environment》、《Catena》、《Land degradation & development》、《生态学报》和《土壤学报》等期刊发表论文20余篇；获得授权国家发明专利3项。

1、气候变化下喀斯特地区土壤侵蚀过程与机制研究

2、喀斯特地区水文过程与溶质运移机制

3、脆弱喀斯特生态系统生态修复与石漠化治理

1、 2021.01-2023.12 国家自然科学基金青年基金：基岩斑块格局对石漠化坡地水文连通性及土壤侵蚀的影响研究（42007054），主持；

2、2020.06-2022.10中国博士后科学基金面上项目：极端暴雨对喀斯特石漠化坡地土壤侵蚀的影响机制研究（2020M673296），主持。

1、近5年主要学术论文：

[1] Yan, Y*., Hu, Z., Wang, L., Jiang, J., Dai, Q., Gan, F., Almaliki, A. H., Hashim, M. A., Hussein, E. E., & Ghoneim, S. S. (2024). Impact of extreme rainfall events on soil erosion on karst Slopes: A study of hydrodynamic mechanisms. Journal of Hydrology, 638, 131532. https://doi.org/10.1016/j.jhydrol.2024.131532

[2] Yan, Y., Tu, N., Cen, L., Gan, F., Dai, Q*., & Mei, L*. (2024). Characteristics and dynamic mechanism of rill erosion driven by extreme rainfall on karst plateau slopes, SW China. CATENA, 238, 107890. https://doi.org/10.1016/j.catena.2024.107890

[3] Hu, Z., Dai, Q*., Yan, Y*., Yang, X., Zhang, Y., Li, H., Zhou, H., Yi, X., & Yao, Y. (2024). Quantifying the water use efficiency of karst ecosystems and response to environmental factors. Journal of Hydrology: Regional Studies, 53, 101799. https://doi.org/10.1016/j.ejrh.2024.101799

[4] Hong Zhou, Fengling Gan, Quanhou Dai, Youjin Yan*, et al. Migration of dissolved carbon on bare karst slopes in soil in response to natural rainfall events [J]. Geoderma.2023.

[5]Xiaojin Xu, Youjin Yan*, Quanhou Dai*, et al. Spatial and temporal dynamics of rainfall erosivity in the karst region of southwest China: Interannual and seasonal changes[J]. CATENA, 2023.

[6]Youjin Yan, Quanhou Dai*, Yuqiong Yang, et al. Effects of vegetation restoration types on soil erosion reduction of shallow karst fissure soil system in the degraded karst areas of southwestern China [J]. Land Degradation and Development.2023.

[7]Youjin Yan, Yuqiong Yang, Quanhou Dai*. Effects of preferential flow on soil nutrient transport in karst slopes after recultivation [J]. Environmental Research Letters,2023.

[8]Youjin Yan, Quanhou Dai*, Yuqiong Yang, et al. Epikarst shallow fissure soil systems are key to eliminating karst drought limitations in the karst rocky desertification area of SW China[J]. Ecohydrology.2021.

[9]Yan Youjin, Dai Quanhou*, Yang Yuqiong, et al. Effects of vegetation type on the microbial characteristics of the fissure soil-plant systems in karst rocky desertification regions of SW China[J]. Science of The Total Environment, 2020.

[10]Youjin Yan, Quanhou Dai*, Xiangdong Wang, et al. Response of shallow karst fissure soil quality to secondary succession in a degraded karst area of southwestern China[J]. Geoderma, 2019.

[11]Youjin Yan, Quanhou Dai*, Li Jin, et al. Geometric morphology and soil properties of shallow karst fissures in an area of karst rocky desertification in SW China[J]. CATENA, 2019.

2、近5年主要获奖

2023年，贵州省科学技术奖二等奖（4/6）

2022年，中国水土保持学会科学技术奖二等奖（6/12）

1、中国水土保持学会石漠化防治专业委员会委员；

1、Agriculture communications，青年编委；

2、Frontiers in Forests and Global Change， Guest editor；

3、Geoderma、Catena、Journal of Hydrology等期刊审稿专家。