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International Soil and Water Conservation Research、Geoderma、Journal of Hydrology、Catena、Land degradation & development、生态学报和土壤学报等期刊发表论文30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、主要学术论文：

Yang, X., Yan, Y. J., Dai, Q. H., et al. (2026). Runoff pathway redistribution determined by rainfall and shallow karst fissures drives dissolved carbon allocation in abandoned karst farmland. Journal of Hydrology.

Zhu, X. M., Yang, H., & Yan, Y. J.* (2026). Effect of polyacrylamide concentration on runoff redistribution and sediment yield control from karst spoil heaps under simulated rainfall. Scientific Reports.

Wang, J., Wang, X., Yan, Y. J.*, et al. (2025). Peak soil erosion risk in mixed forests: A critical transition phase driven by moso bamboo expansion. Agriculture-Basel, 15(16), 1772. 

Yan, Y. J., Wang, X., Hu, Z. Y., et al. (2025). Exploring the spatiotemporal trends of extreme sub-hourly rainfall erosivity: Insights from karst plateaus in China. Journal of Hydrology: Regional Studies. [

Gan, X. M., Yan, Y. J.*, Dai, Q. H., et al. (2025). Grass cover on karst slopes effectively reduces rill erosion due to concentrated flow. CATENA, 258, 109281.

Fan, Y. C., Yan, Y. J., Gan, F. L., Dai, Q. H., & Zhang, X. (2025). Editorial: Understanding the relationship between extreme climate events and forest soil hydrology: Implications for ecosystem functions. Frontiers in Forests and Global Change, 8.

Xu, X. J., Yan, Y. J.*, Dai, Q. H., et al. (2025). Tracing soil erosion processes in karst regions using rare earth elements: The role of bedrock outcrops and seasonal impacts. International Soil and Water Conservation Research, 13(3), 675–686.

Yang, X., Yan, Y. J.*, Dai, Q. H., et al. (2024). Response characteristics of dissolved nitrogen and phosphorus migration to outcrop bedrock pattern in karst slopes under individual rainfall. CATENA, 246, 108322.

Yan, Y. J.*, Hu, Z. Y., Wang, L. J., et al. (2024). Impact of extreme rainfall events on soil erosion on karst slopes: A study of hydrodynamic mechanisms. Journal of Hydrology, 638, 131532.

Yan, Y. J., Tu, N., Cen, L., et al. (2024). Characteristics and dynamic mechanism of rill erosion driven by extreme rainfall on karst plateau slopes, SW China. CATENA, 238, 107890.

Hu, Z. Y., Dai, Q. H., Yan, Y. J., et al. (2024). Quantifying the water use efficiency of karst ecosystems and response to environmental factors. Journal of Hydrology: Regional Studies, 53, 101799.

Zhou, H., Gan, F. L., Dai, Q. H., Yan, Y. J.*, et al. (2023). Migration of dissolved carbon on bare karst slopes in soil in response to natural rainfall events. Geoderma.

Xu, X. J., Yan, Y. J., Dai, Q. H., et al. (2023). Spatial and temporal dynamics of rainfall erosivity in the karst region of southwest China: Interannual and seasonal changes. CATENA.

Yan, Y. J., Dai, Q. H.*, Yang, Y. Q., et al. (2023). Effects of vegetation restoration types on soil erosion reduction of shallow karst fissure soil system in the degraded karst areas of southwestern China. Land Degradation and Development.

Yan, Y. J., Yang, Y. Q., & Dai, Q. H.* (2023). Effects of preferential flow on soil nutrient transport in karst slopes after recultivation. Environmental Research Letters.

Yan, Y. J., Dai, Q. H.*, Yang, Y. Q., et al. (2021). Epikarst shallow fissure soil systems are key to eliminating karst drought limitations in the karst rocky desertification area of SW China. Ecohydrology.

Yan, Y. J., Dai, Q. H.*, Yang, Y. Q., et al. (2020). Effects of vegetation type on the microbial characteristics of the fissure soil-plant systems in karst rocky desertification regions of SW China. Science of the Total Environment.

Yan, Y. J., Dai, Q. H.*, Wang, X. D., et al. (2019). Response of shallow karst fissure soil quality to secondary succession in a degraded karst area of southwestern China. Geoderma.

Yan, Y. J., Dai, Q. H.*, Jin, L., et al. (2019). Geometric morphology and soil properties of shallow karst fissures in an area of karst rocky desertification in SW China. CATENA.

2、主要获奖

[1]   2023年，贵州省科学技术奖二等奖（4/6）

[2]   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、中国林学会水土保持专业委会委员、江苏省水土保持学会青年委员；

[2]   担任中国水土保持科学、Eco-Environment & Health、Agriculture communications，Climate Smart Agriculture和Resources, Environment and Sustainability等期刊青年编委。