基本信息

职称：教授

职务：

邮箱：haoyu.diao@njfu.edu.cn

电话：办公地点：新庄校区主教学楼309

刁浩宇，南京林业大学生态与环境学院教授、博士生导师，主要从事植物-环境同位素分馏机理和植物生理生态学研究，主要研究方向包括：

（1）植物及生态系统碳水循环关键过程的同位素分馏机理；

（2）基于同位素技术的极端光、湿、温、水等环境胁迫对植物生理的影响；

（3）树木年轮稳定同位素信号的气候响应规律及其生理生态应用

Work Experience

2026–        , Professor, Nanjing Forestry University 南京林业大学

2025–2026, Scientific Staff Member, Swiss Federal Institute for Forest Snow and Landscape Research WSL

2022–2025, PostDoc, Swiss Federal Institute for Forest Snow and Landscape Research WSL

2022–2022, Scientific Assistant, Swiss Federal Institute for Forest Snow and Landscape Research WSL

2021–2022, Guest PhD, Swiss Federal Institute for Forest Snow and Landscape Research WSL 瑞士联邦森林、雪和景观研究所

Education

2017–2022, PhD, Ecology, Institute of Applied Ecology, Chinese Academy of Sciences 中国科学院沈阳应用生态研究所

2013–2017, BE, Water Conservancy and Hydro-power Engineering, Shandong Agricultural University 山东农业大学

Academic Service

Associate Editor, Forestry Research

Early-Career Editorial Board Member, Chinese Journal of Plant Ecology 植物生态学报

Teaching Experience

2024, 2025 Stable Isotope Ecology, ETH Zürich 苏黎世联邦理工学院

Research Projects

2027–        , Metasequoia Talent (Category E), Nanjing Forestry University 南京林业大学水杉英才（E类）

2026–2030, NSFC Young Scientists Fund (Category C) 国家自然科学基金委员会青年科学基金项目（C类）

2023–2026, Velux Stiftung 威卢克斯基金会

Publications

1. Diao H*, Holloway-Phillips M. Linear regression approaches to improve the understanding of oxygen and hydrogen isotope signals in tree rings. New Phytologist. Accepted.

2. Diao H*, Holloway-Phillips M, Song X, Bernhard F, Waldner P, Treydte K, Saurer M, von Arx G, Gessler A, Meusburger M, Lehmann MM. Intra-annual transfer of hydrogen and oxygen isotopic signals from water and sugar precursors to tree rings: processes and mechanisms. New Phytologist 251(3): 1143-1160. https://doi.org/10.1111/nph.71260

3. Tian J, Wang A, Yuan F, Wu J, Dai G, Cai R, Cui Z, Diao H*. 2026. Nitrogen addition does not mitigate drought-induced growth reduction in Pinus koraiensis: insights from hydraulics, gas exchange and carbon reserves. Agricultural and Forest Meteorology 381: 111111. https://doi.org/10.1016/j.agrformet.2026.111111

4. Diao H*, Lehmann MM, Holloway-Phillips M, Gessler A, Siegwolf RTW, Saurer M. 2025. Contrasting photosynthetic, stomatal and mesophyll mechanisms drive common reductions in leaf water-use efficiency under blue light. Journal of Experimental Botany 76(18): 5512-5527. https://doi.org/10.1093/jxb/eraf305

5. Diao H*, Holloway-Phillips M, Bernhard F, Wieland A, Floriancic MG, Waldner P, Treydte K, Saurer M, von Arx G, Gessler A, Meusburger M, Lehmann MM. 2025. Tracing oxygen and hydrogen isotope signals from water sources to tree‐ring compounds. Plant, Cell & Environment 48(8): 6235-6250. https://doi.org/10.1111/pce.15598

6. Diao H*, Lehmann MM, Gessler A. 2025. Unsaturation of leaf air spaces sheds new light on the role of aquaporins. Plant, Cell & Environment 48(7): 5465-5471. https://doi.org/10.1111/pce.15548

7. Walde GM*, Lehmann MM, Gessler A, Vitasse Y, Diao H. 2025. Stable isotope labelling reveals water and carbon fluxes in temperate tree saplings before budbreak. Plant, Cell & Environment 48(1): 805-817. https://doi.org/10.1111/pce.15173

8. Diao H*, Wu J. Extreme precipitation reduces the recent photosynthetic carbon isotope signal detected in ecosystem respiration in an old-growth temperate forest. 2024. Tree Physiology 44(10): tpae118. https://doi.org/10.1093/treephys/tpae118

9. Diao H*, Cernusak LA, Saurer M, Gessler A, Siegwolf RTW, Lehmann MM*. 2024. Dry inside: progressive unsaturation within leaves with increasing vapour pressure deficit affects estimation of key leaf gas exchange parameters. New Phytologist 244(4): 1275-1287. https://doi.org/10.1111/nph.20078

10. Diao H*, Cernusak LA, Saurer M, Gessler A, Siegwolf RTW, Lehmann MM*. 2024. Uncoupling of stomatal conductance and photosynthesis at high temperatures: mechanistic insights from online stable isotope techniques. New Phytologist 241(6): 2366-2378. https://doi.org/10.1111/nph.19558 #ESI Highly Cited Paper; top-10 most cited research and top viewed article in New Phytologist #ESI高被引论文；New Phytologist期刊年度高影响力研究十大高被引论文、高阅读量论文

11. Diao H, Wang A, Gharun M, Saurer M, Yuan F, Guan D, Wu J*. 2023. Tree-ring δ¹³C of Pinus koraiensis is a better tracer of gross primary productivity than tree-ring width index in an old-growth temperate forest. Ecological Indicators 153: 110418. https://doi.org/10.1016/j.ecolind.2023.110418

12. Diao H, Wang A, Yuan F, Guan D, Wu J*. 2023. Changes in tree leaf δ¹³C along climatic and geographical gradients in China. Trees 37: 671-682. https://doi.org/10.1007/s00468-022-02374-1

13. Diao H, Schuler P, Goldsmith GR, Siegwolf RTW, Saurer M, Lehmann MM*. 2022. Technical note: on uncertainties in plant water isotopic composition following extraction by cryogenic vacuum distillation. Hydrology and Earth System Sciences 26(22): 5835-5847. https://doi.org/10.5194/hess-26-5835-2022

14. Diao H, Wang A, Yuan F, Guan D, Wu J*. 2022. Autotrophic respiration modulates the carbon isotope composition of soil respiration in a mixed forest. Science of The Total Environment 807(2), 150834. https://doi.org/10.1016/j.scitotenv.2021.150834

15. Diao H, Wang A, Yang H, Yuan F, Guan D, Wu J*. 2021. Responses of evapotranspiration to droughts across global forest: A systematic assessment. Canadian Journal of Forest Research 51(1): 1-9. https://doi.org/10.1139/cjfr-2019-0436

16. Diao H, Wang A, Yuan F, Guan D, Dai G, Wu J*. 2020. Environmental effects on the carbon isotope discrimination from assimilation to respiration in a coniferous and broad-leaved mixed forest of northeast China. Forests 11(11): 1156. https://doi.org/10.3390/f11111156

17. 刁浩宇, 王安志, 袁凤辉, 关德新, 孙雨, 吴家兵*. 2020. 特定化合物同位素分析技术在树木非结构性碳水化合物研究中的应用. 应用生态学报 31(12): 4291-4300. https://doi.org/10.13287/j.1001-9332.202012.024

18. 刁浩宇, 王安志, 袁凤辉, 关德新, 吴家兵*. 2019. 长白山红松年轮碳同位素与净初级生产力的关系. 应用生态学报 30(10): 3327-3335. https://doi.org/10.13287/j.1001-9332.201910.023

19. 刁浩宇, 王安志, 袁凤辉, 关德新, 尹航, 吴家兵*. 2019. 长白山阔叶红松林演替序列植物-凋落物-土壤碳同位素特征. 应用生态学报 30(5): 1435-1444. https://doi.org/10.13287/j.1001-9332.201905.007

20. Jones SRG*, Wohlfahrt G, Friend AD, Franks PJ, Cheesman AW, Cernusak LA, Diao H, Feng X, Urban J, Taylor T, Slot M, Mercado LM, Cox PM. 2026. Stomatal decoupling from photosynthesis under high temperatures is consistent with stomatal optimization. Global Change Biology 32(7): e70972. https://doi.org/10.1111/gcb.70972

21. Tian J, Diao H, Hogan JA, Wang A, Wu J, Dai G, Cai R, Yuan F*. 2026. Drought rather than nitrogen addition drives the coordination of hydraulic conductivity and photosynthesis in three coniferous tree species. Journal of Hydrology 672: 135327. https://doi.org/10.1016/j.jhydrol.2026.135327

22. Holloway-Phillips M, Lehmann MM, Tcherkez G, Werner RA, Nelson DB, Bann J, Cernusak LA, Cormier MA, Diao H, et al. 2026. Rethinking the ²H fingerprint of carbohydrates: a novel proxy for plant metabolism and performance. New Phytologist 249(4): 1623-1643.

23. Schuler P*, Didion-Gency M, Vitali V, Saurer M, Oettli M, Diao H, Buchmann N, Gessler A, Lehmann MM. 2025. Hot and Hungry - High temperatures induce changes in leaf carbon dynamics and sugar isotope fingerprints. npj Science of Plants 1: 12. https://doi.org/10.1038/s44383-025-00012-6

24. Zhang Y-L, Gessler A, Lehmann MM, Saurer M, Diao H, Hille Ris Lambers J, Schaub M, Zhu Y, Rigling A, Li M-H*. 2025. Trees use exogenous sugars for growth, but excess triggers negative feedback reducing photosynthetic carbon gain. Tree Physiology 45(9): tpaf092. https://doi.org/10.1093/treephys/tpaf092

25. Lehmann MM*, Geris J, van Meerveld I, Penna D, Rothfuss Y, Verdone M, Ala-Aho P, Arvai M, Babre A, Balandier P, Bernhard F, Butorac L, Carrière SD, Ceperley NC, Chen Z, Correa A, Diao H, et al. 2025. Soil and tree stem xylem water isotope data from two pan-European sampling campaigns. Earth System Science Data 17(11): 6129-6147. https://doi.org/10.5194/essd-17-6129-2025

26. Hwang BC*, Giardina CP, Noelia Barrios-Garcia M, Diao H, Gisela Duboscq‐Carra V, Hemp A, Hemp C, Jiménez‐Castillo M, Lobos‐Catalán P, Mumladze L, Palma AC, Petritan IC, Rodriguez‐Cabal MA, Andersson T, Francisco KS, Gage SA, Iankoshvili G, Walsh SK, Metcalfe DB. 2025. Insect herbivory releases more nutrients in warmer and drier forests. Global Biogeochemical Cycles 39(4): e2024GB008367. https://doi.org/10.1029/2024GB008367

27. Lehmann MM*, Diao H, Ouyang S, Gessler A. 2024. Different responses of oxygen and hydrogen isotopes in leaf and tree-ring organic matter to lethal soil drought. Tree Physiology 44(5): tpae043. https://doi.org/10.1093/treephys/tpae043

28. Hwang BC*, Giardina CP, Adu-Bredu S, Noelia Barrios-Garcia M, Calvo-Alvarado JC, Dargie GC, Diao H et al. 2024. The impact of insect herbivory on biogeochemical cycling in broadleaved forests varies with temperature. Nature Communications 15: 6011. https://doi.org/10.1038/s41467-024-50245-9

29. 田金园, 刁浩宇, 袁凤辉, 关德新, 吴家兵, 王安志*. 2021. 长白山阔叶红松林演替序列水分利用效率特征. 应用生态学报 32(4): 1221-1229. https://doi.org/10.13287/j.1001-9332.202104.016

30. 吴家兵, 关德新, 王安志, 袁凤辉, 刁浩宇, 于贵瑞, 陈智*, 张雷明*. 2021. 2003–2010年长白山阔叶红松林碳水通量观测数据集. 中国科学数据 6(1): 27-36. https://doi.org/10.11922/csdata.2020.0041.zh