主持与参加项目：

1. IAEARAS5091项目：利用同位素综合技术评价和消减农业污染物改善流域水土质量（2022-2025）主持

2. IAEA研究合同项目：中国珠江流域农业面源污染物来源与输送在线监测与分析系统（2018-2023）主持

3. 国家外专局高端专家项目：人为活动驱动的旱地土壤侵蚀碳汇作用（2021-2022）主持

5. IAEA研究合同项目：应用核技术定量黄土高原气候变化与土地管理变化引起的土壤侵蚀（2016-2021）主持
6. IAEA地区合作研究项目：利用核技术评估改善土壤和水质，减少土地退化，提高作物产量（2018-2021）主持
7. 广西科技重大专项课题：不同类型小流域农业面源污染来源解析与在线监测平台研发（2017-2020）主持
8. 广西科技计划课题：流域农业面源污染示踪技术研发与示范（2017-2020）主持
9. “十二五”科技支撑计划子课题：西北坡耕地农田土壤固碳技术研究与示范”（2013-2016）主持
10. 核安全重大专项子任务：核电厂周边关键核素土壤迁移模式构建与应用研究（2014-2018）参加
11. 国家自然基金项目：草灌细根防蚀拦沙对人工林坡地土壤有机碳矿化的激发效应（2012-2015）参加
12. 国家自然基金项目：作物收获侵蚀对土壤养分流失的影响及其驱动机理（2011-2013）主持
13. 国家自然基金项目：东亚季风区7Be的土壤中累积量纬度分布及大气清除作用动力学研究（2011-2014）参加
14. IAEA技术合作项目：基于同位素示踪技术的淤地坝土壤固碳及CO2排放研究（2010-2013）主持

代表性论文：

1.      Hanqing Yu, Joseph Adu-Gyamfi, Suarau Odutola Oshunsanya, Adrian Chappell,Wenxiang Liu, Yu Zheng, Tingting Xue, Lee Heng. 2022. Novel sediment sourcefingerprinting quantifying erosion-induced total nitrogen and total phosphorusoutputs from an intensive agricultural catchment, North China. InternationalSoil and Water Conservation Research,https://doi.org/10.1016/j.iswcr.2022.10.006

2.      Suarau Odutola Oshunsanya, HanqingYu*, Chukwufmeka Christopher Opara, Ayodeji Matthew Odebode, Tunde SamuelOluwatuyi, OlaOlu Babalola. 2022. Integration effect of vetiver grass stripswith maize population density on soil erosion under two contrasting slopes ofrainforest agroecology. Catena 221, 106768.（通讯作者）

3.      Zhao, P., Doetterl, S., Wang,Z., Hoyt, A. M., Wang, E., Yu, H., Quijano, L., Fallu, D. J., Brown, A.G., Six, J., & Van Oost, K. (2022). Factors controlling SOC stability incolluvial soils under contrasting climate and soil weathering conditions.European Journal of Soil Science, 73(5), e13311.

4.      Oshunsanya, S.; Yu, H.*,Onunka, C., Samson, V., Odebode, A., Sebiotimo, S., Xue, T. Yam staking reducessoil loss due to crop harvesting under agronomic management system:environmental effect of soil carbon loss. Agronomy 2022, 12, 3024.（通讯作者）

5.      S.O. Oshunsanya, V. M. Samson, H.Q.Yu*. 2021. Soil loss due to harvesting of peanut and cassava under traditionalfarming system: Cost implications of soil nutrient loss. Journal of Soil andWater Conservation 77 (3) 240-248.（通讯作者）

6.      W.X. Liu#, Y. Li, H.Q. Yu#,S.Saggar, D.Z. Gong, Q. Zhang. 2021. Distribution of 137Cs and 60Co in plough layerof farmland: Evidenced from a lysimeter experiment using undisturbed soil columns.Pedosphere 31 (1): 1–11. （共同第一作者）

7.      Y. Li, J.J. Li, K. S. Are, Z.G.Huang, H.Q. Yu, Q. W. Zhang. 2019. Livestock grazing significantlyacceleratessoil erosion more than climate change in Qinghai-Tibet Plateau:Evidenced from137Cs and 210Pbex measurements. Agriculture, Ecosystems &Environment285:106643-.

8.      S.O. Oshunsanya#, H.Q. Yu#,Y. Li, S. Saggar. 2019. Root hairs and cortex contribute to soil loss due toroot crop harvesting. Catena 174, 514–523. （共同第一作者）

9.      H.Q. Yu, Y. Li, S. O.Oshunsanya, K. S. Are, Y. Geng, S. Saggar, W.X. Liu.2019. Re-introduction oflight grazing reduces soil erosion and soil respirationin a converted grassland on the Loess Plateau, China. Agriculture, Ecosystemsand Environment 280, 43–52.

10.   Z.G. Huang, S. O. Oshunsanya,Y.Li, H.Q. Yu, K. S. Area. 2019. Vetiver grass hedgerows significantlytrap P but little N from sloping land: Evidenced from a 10-year fieldobservation. Agriculture, Ecosystems and Environment 280, 43–52.

11.   S.O. Oshunsanya, Y. Li, H.Q.Yu. 2019. Vetiver grass hedgerows significantly reduce nitrogen andphosphorus losses from fertilized sloping lands. Science of the TotalEnvironment 661,86–94.

12.   S. O. Oshunsanya#, H.Q. Yu#,Y.Li. 2018. Soil loss due to root crop harvesting increases withtillageoperations. Soil Till. Res., 181, 93-101.（共同第一作者）

13.   Y.Geng#, H.Q. Yu#, Y.Li, M.Tarafder, G. Tian and A. Chappell. 2018.Traditional manual tillage significantlyaffects soil redistribution and CO2 emission in agricultural plots on the LoessPlateau. Soil Research 56, 171–181. （共同第一作者）

14.   H.Q.Yu, Y. Li, N. Zhou, A. Chappell, X. Y. Li, J. Poesen. 2016. Soilnutrient loss due to tuber crop harvesting and its environmental impact in theNorth China Plain. Journal of Integrative Agriculture. 15 (7): 1612-1624.

15.   陈晓光, 刘文祥, 于寒青*. 2021. 红壤区林下侵蚀劣地土壤碳氮及球囊霉素对接种AM真菌的响应. 水土保持学报.35(5): 354-361.（通讯作者）

16.   陈晓光, 于寒青*, 刘文祥, 李勇*, 2020. 基于MDC方法评价林下劣地碳氮提升对短期恢复措施的响应. 水土保持学报. 34 (4): 280-287.（通讯作者）

17.   于寒青, 李勇,Nguyen M L, Funk R, 刘国强, 李俊杰,2012. 基于FRN技术的我国不同地区典型土壤保持措施的有效性评价. 核农学报. 26（2）: 340-347.

18.   于寒青,李勇,金发会, 孙丽芳, 2012. 黄土高原植被恢复提高大于0.25mm粒级水稳性团聚体在土壤增碳中的作用. 植物营养与肥料学报, 2012, 18（4）:876-883.

19.   Y. Li, H. Q. Yu, N.Zhou, G.Tian, J. Poesen, Z. D. Zhang. 2015. Linking fine root and understoryvegetationto channel erosion in forested hillslopes of southwestern China.Plant andSoil. 389: 323-334.

20.   Y. Li, H. Q. Yu, A.Chappell,N. Zhou, R. Funk. 2014. How much soil organic carbon sequestration isdue toconservation agriculture reducing soil erosion? Soil Research. 52:717-726.

21.   Y. Li, T.A. Quine, H.Q. Yu,G. Govers, J. Six, D.Z. Gong, Z. Wang, Y.Z. Zhang, K. Van Oost. 2015. Sustainedhigh magnitude erosional forcing generates an organic carbon sink: Test and implicationsin the Loess Plateau, China. Earth and Planetary Science Letters,411: 281-289.

a)      Chappell, Y. Li, H.Q. Yu,Y.Z.Zhang, X.Y. Li. 2015. Cost-effective sampling of 137Cs-derived netsoilredistribution: part 2- estimating the spatial mean change over time.Journalof Environmental Radioactivity. 144: 168-174.

22.   Y. Li, A. Chappell, B. Nyamdavaa,H. Q. Yu, D. Davaasuren, K. Zoljargal. 2015. Cost-effective sampling of137Cs-derived net soil redistribution: part 1 - estimating the spatial mean acrossscales of variation. Journal of Environmental Radioactivity. 141:97-105.

获奖：

研究成果“利用多同位素技术解析农业面源污染物来源”获2019年中国核农学十大进展。