刘贺永，男，1990年8月生，辽宁朝阳人，博士，校聘研究员，硕士生导师。河北大学生命科学学院生物与环境互作师生联合党支部书记。主要研究方向为草地生物多样性与养分循环。主持国家自然科学基金青年项目1项，辽宁省博士启动基金1项，河北省青年拔尖人才项目1项；参加国家基金项目4项，国家重大科技专项2项，国家重点研发课题1项。在Ecology、Journal of Ecology、Agriculture Ecosystems and Environment、Science China Life Sciences、Geoderma、Catena、Environmental Pollution、Journal of Environmental Management等期刊发表SCI论文40余篇，被引用650余次，H指数16。
https://orcid.org/0009-0007-6913-2780
【招生专业与方向】
生态学——修复生态学、生态系统生态学（学硕）
资源利用与植物保护（专硕）
【教育经历】
2017-2020 沈阳农业大学土壤学专业 农学博士
2013-2016 沈阳大学环境工程专业 工学硕士
2009-2013 沈阳大学环境科学与工程专业 工学学士
【工作经历】
2022年- 河北大学生命科学学院 校聘研究员，
2020-2023 中国科学院沈阳应用生态研究所 生态学专业 博士后
2016-2017 中国科学院沈阳应用生态研究所 科研助理
【奖励荣誉】
2011年：国家奖学金（本科）
2011年：辽宁省励志成才优秀大学生
2011年：校级一等奖学金
2012年：辽宁省三好学生
2012年：沈阳市市长奖学金
2013年：辽宁省优秀毕业生
2013年：辽宁省优秀毕业生党员
2019年：国家奖学金（博士）
【教学】
土壤生态学、文献阅读与英文写作、生态学前沿与进展
【研究方向】
外源养分添加及全球变化因子对草地生态系统土壤磷组分的影响及内在作用机理；微量元素添加对草地生态系统植物养分吸收及物种多样性的影响
【科研项目】
1. 国家自然科学基金青年项目：“微量元素添加对草甸草原物种多样性和生产力的影响”（32101320；2022-2024）；主持。
2. 河北省教育厅青年拔尖人才项目：硫添加对草地土壤团聚体磷素转化的影响及其驱动机制（BJK2024136，2024-2026）；主持
3. 辽宁省博士启动基金项目：“油莎豆种植对辽西北沙地土壤沃土机理研究”（2021-2023）；主持。
4. 国家自然科学基金面上项目：“不同形态大气沉降氮在典型草甸草原生态系统中的分配及存留机制”（ 31770525；2018-2021）；参加
5. 国家自然科学基金面上项目：“硫添加对典型草甸草地土壤养分有效性和植物物种多样性的影响”（ 31870441；2019-2022）；参加
6. 国家自然科学基金面上项目：“积雪深度和融雪时间对草甸草原温室气体排放的影响及其微生物驱动机制”（ 32171568；2022-2025）；参加。
7. 国家自然科学基金面上项目：“草甸草原土壤酸化对植物光合碳分配及向土壤有机碳转化的影响”（32271677；2023-2026）；参加。
8. 中国科学院重大科技专项A类“草牧业专项"子课题"呼伦贝尔沙地植被恢复技术与近原生群落构建”（ XDA26020104；2021-2025）；骨干参加。
9. 中国科学院重大科技专项A类"美丽中国"子课题"北方典型自然保护区生境修复技术"（XDA23080402；2019-2023）；骨干参加
10. 国家重点研发计划课题“蒙辽农牧交错区破碎化草地整治技术与示范” (2016YFC0500707, 2016-2021)；参加
11. 辽宁省科技攻关重大专项课题"土壤改良与养分调控关键技术"（2020JH1/10300006, 2020-2022）；骨干参加
【论文发表】
1. Liu HY, Dai ZC, Wang YJ, Ma XM, Shi Z, Wang RZ, Xu ZW, Li H, Han XG, Jiang Y*. 2024. Interacting effects of water and nitrogen addition on soil-plant sulfur dynamics in a semi-arid grassland. Geoderma, 442: 116796 Doi: 10.1016/j.geoderma.2024.116796
2. Liu HY, Li CB, Zhang JY, Ji H, Liao YH, Ma XM, Li QH, Zhang YX, Jiang LC, Wang RZ, Han XG, Jiang Y*. 2024. Differential responses of soil phosphorus fractions to varied nitrogen compound additions in a meadow steppe. Journal of Environmental Management, 369: 122337 Doi: 10.1016/j.jenvman.2024.122337
3. Liu HY, Wang RZ*, Lü XT, Cai JP, Feng X, Yang GJ, Li H, Zhang YG, Han XG, Jiang Y. 2021. Effects of nitrogen addition on plant-soil micronutrients vary with nitrogen form and mowing management in a meadow steppe. Environmental Pollution, 289:117969 .Doi: 10.1016/j.envpol.2021.117969
4. Liu HY, Wang RZ*, Wang HY, Cao YZ, Dijkstra FA, Shi Z, Cai JP, Wang ZW, Zou HT*, Jiang Y. 2019. Exogenous phosphorus compounds interact with nitrogen availability to regulate dynamics of soil inorganic phosphorus fractions in a meadow steppe. Biogeosciences, 16: 4293-4306 Doi: 10.5194/bg-16-4293-2019
5. Li QH, Zhang JY, Li CB, Ji H, Ma XM, He P, Yu LX, Zhou MF, Dang N, Su JS, Wang RZ, Liu HY*, Jiang Y. 2025. Susceptibility of soil elements to biotic and abiotic factors in a forest-steppe ecotone. Journal of Soil Science and Plant Nutrition,
6. Wang RZ#, Yang JJ#, Liu HY#, Sardans J, Zhang YH, Wang XB, Wei CZ, Lü XT, Dijkstra F, Jiang Y, Han XG*, Peñuelas J. 2022. Nitrogen enrichment buffers phosphorus limitation by mobilizing mineral-bound soil phosphorus in grasslands. Ecology, 103: e1636 Doi: 10.1002/ecy.3616
7. Wang RZ#*, Liu HY#, Sardans J, Feng X, Xu ZW, Peñuelas J. 2021. Interacting effects of urea and water addition on soil mineral-bound phosphorus dynamics in semi-arid grasslands with different land use history. European Journal of Soil Science, 72: 946-962 Doi: 10.1111/ejss.13046
8. Li TP#, Liu HY#, Wang RZ*, Lü XT, Yang JJ, Zhang YH, He P, Wang ZR, Han XG, Jiang Y*. 2019. Frequency and intensity of nitrogen addition alter soil inorganic sulfur fractions but the effects vary with mowing management in a temperate steppe. Biogeosciences, 16(14): 2891-2904 Doi: 10.5194/bg-16-2891-2019
9. Zhang Y, Wang RZ*, Gu BT, Liu HY, Dijkstra FA, Han XG, Jiang Y. 2025. Plant growth strategies and microbial contributions to ecosystem nitrogen retention along a soil acidification gradient. Ecology, Doi: 10.1002/ecy.4515
10. Zhang Y, Wang RZ*, Gu BT, Liu HY, Dijkstra FA, Han XG, Jiang Y. 2025. Nitrogen retention along a soil acidification gradient in a meadow. The Bulletin of the Ecological Society of America, Doi: 10.1002/bes2.2224
11. Wang C, Hu YX, Wu H, Wang ZR, Cai JP, Liu HY, Ren W, Yang N, Wang ZW, Jiang Y, Li H*. 2025. No-tillage practice enhances soil total carbon content in a sandy Cyperus esculentus field. Ecological Processes,
12. Dang N, Wu H, Liu HY, Ma RO, Wang C, Xu L, Wang ZW, Jiang Y, Li H*. 2025. Ecological strategies of soil microbes along climatic gradients: contrast patterns in adjacent grassland and forest ecosystems. Plant and Soil, Doi:10.1007/s11104-024-06697-5
13. Feng X, Wang RZ, Li TP, Cai JP, Liu HY, Li H, Jiang Y*. 2024. Plant functional traits modulate the effects of soil acidification on above- and belowground biomass. Biogeosciences, 21: 2641-2653 Doi: 10.5194/bg-21-2641-2024
14. Wang ZR, Li TP, Lu CM, Wang C, Wu H, Li XY, Cai JP, Feng X, Liu HY, Zhang YG, Han XG, Li H, Jiang Y*. 2024. Mowing aggravates the adverse effects of nitrogen compounds addition on soil acid neutralizing capacity in a meadow steppe. Journal of Environmental Management, 362: 121293 Doi: 10.1016/j.jenvman.2024.121293
15. Zhao M, Loreau M, Ochoa HR, Zhang HX, Yang JJ, Zhang YH, Liu HY, Jiang Y, Han XG*. 2024. Decoupled responses of above- and below-ground beta-diversity to nitrogen enrichment in a typical steppe. Ecology Letters, 27: e14339 Doi: 10.1111/ele.14339
16. Han JX，Wang RZ*，Sardans J，Liu HY，He P, Deng HH, Ma WY, Peñuelas J, Han XG, Jiang Y. 2024. Gradient variations in rhizospheric soil exchangeable cations across a forest-steppe transect. Catena, 245: 108330 Doi: 10.1016/j.catena.2024.108330
17. Luo YH, Du L, Zhang JT, Ren HY, Shen Y, Zhang JB, Li N, Tian R, Wang S, Li HY, Xu ZW*. 2024. Nitrogen addition alleviates the adverse effects of drought on plant productivity in a temperate steppe. Ecological Applications, 34: 2969 Doi: 10.1002/eap.2969
18. He P, Fontana S, Ma CC, Liu HY, Xu L, Wang RZ, Jiang* Y, Li MH. 2023. leaf traits to explain species co-existence and its consequences for primary productivity across a forest-steppe ecotone. Science of the Total Environment, 859: 160139 Doi: 10.1016/j.scitotenv.2022. 160139
19. Xu ZW*, Liu HY, Meng YN, Yin JF, Ren HY, Li MH, Yang S, Tang SM, Jiang Y*, Jiang L*. 2023. Nitrogen addition and mowing alter drought resistance and recovery of grassland communities. Science China Life Sciences, 66: 1682-1692 Doi: 10.1007/s11427-022-2217-9
20. Shao LY, Peng Y, Liu HY, Zhao RN, Jiang LC, Li Y, Han P, Jiang Y, Wei CZ, Han XG, Huang* JH. 2023. Applied phosphorus is maintained in labile and moderately occluded fractions in a typical meadow steppe with the addition of multiple nutrients. Journal of Environmental Management, 345: 118807 Doi: 10.1016/j.jenvman.2023.118807
21. Zhang Y, Wang RZ*, Sardans J, Wang B, Gu BT, Li YY, Liu HY, Peñuelas J, Jiang Y. 2023。 Resprouting ability differs among plant functional groups along a soil acidification gradient in a meadow: A rhizosphere perspective. Journal of Ecology, 111: 631-644 Doi: 10.1111/1365-2745.14051
22. Feng X, Wang RZ, Li TP, Cai JP, Liu HY, Wang B, Lü XT, Jiang Y*. 2023.Nutrient resorption tightens plant nitrogen and phosphorus coupling and decreases with sulfur deposition as mediated by interannual precipitation in a meadow. Plant and Soil, 491: 45-56 Doi: 10.1007/s11104-022-05408-2
23. Meng YN, Li TP, Liu HY, Li SP, Xu* ZW, Jiang Y*. 2023. Legacy effects of nitrogen deposition and increased precipitation on plant productivity in a semi-arid grassland. Plant and Soil, 491: 69-84 Doi: 10.1007/s11104- 022-05550-x
24. Cai JP, Fu JL, Liu HY, Li TP, Feng X, Lu JY, Wang RZ, Jiang Y*. 2023. Divergent mineral nutrient absorptions by plant species of different families and functional groups to nitrogen and water addition in a semi-arid grassland. Plant and Soil, 491: 21-31 Doi: 10.1007/s11104-023-05904-z
25. Li YY, Wang RZ*, Zhang Y, Gu BT, Liu HY, Yang LJ, Jiang Y. 2023. Plant molybdenum uptake as mediated by synergism with phosphorus but antagonism with sulfur in a nitrogen-fertilized and mown meadow. Journal of Soil Science and Plant Nutrition, 23: 5438–5453 Doi: 10.1007/s42729-023-01412-2
26. Li YY, Wang RZ*, Liu HY, Feng X, Wang B, Wang ZR, Li H, Yang LJ*, Jiang Y. 2022. Synergistic interactions between zinc and nitrogen addition in promoting plant Zn uptake as counteracted by mowing management in a meadow grassland. Plant and Soil, 473(1-2): 305-318 Doi: 10.1007/s11104-021-05286-0
27. Wang RZ, Peñuelas J, Li T, Liu HY, Wu H, Zhang YG, Sardans J, Jiang Y*. 2021. Natural abundance of 13C and 15 N provides evidence for plant-soil carbon and nitrogen dynamics in a N-fertilized meadow. Ecology, 102: e3348. Doi: 10.1002/ecy.3348
28. Wang RZ#, Lü LY#, Cao YZ, Sardans J, Liu HY, Li B, Zhang YG, Peñuelas J , Dijkstra FA, Jiang Y*. 2021. Stability of elemental content correlates with plant resistance to soil impoverishment. Plant and Soil, 467: 213-226 Doi: 10.1007/s11104-021-05079-5
29. Li TP, Wang RZ, Cai JP, Meng YN, Wang ZR, Feng X, Liu HY, Turco RF, Jiang Y*. 2021. Enhanced carbon acquisition and use efficiency alleviate microbial carbon relative to nitrogen limitation under soil acidification. Ecological Processes, 10(1): e32 Doi: 10.1186/s13717-021-00309-1
30. Shi Z, Weiner J, Cavalieri A, Liu HY, Li TP, Cai JP*, Jiang Y. 2021. The interaction between N and P addition on grassland soil acid buffering capacity is regulated by precipitation. Soil Science and Plant Nutrition, 67(3): 222-232 Doi: 10.1080/00380768.2021.1892457
31. Wang RZ#, Wu H#, Sardans J, Li TP, Liu HY, Peñuelas J , Dijkstra FA, Jiang Y*. 2020. Carbon storage and plant-soil linkages among soil aggregates as affected by nitrogen enrichment and mowing management in a meadow grassland. Plant and Soil, 457(1-2): 407-420 Doi: 10.1007/s11104-020-04749-0
32. Wang ZR#, Yang S#, Wang RZ, Xu ZW, Feng K, Feng X, Li TP, Liu HY, Ma RA, Li H*, Jiang Y. 2020. Compositional and functional responses of soil microbial communities to long-term nitrogen and phosphorus addition in a calcareous grassland. Pedobiologia, 78: 150612 Doi: 10.1016/j.pedobi.2019.150612
33. Li H#, Zhang YY#, Yang S, Wang ZR, Feng X, Liu HY, Jiang Y*. 2019. Variations in soil bacterial taxonomic profiles and putative functions in response to straw incorporation combined with N fertilization during the maize growing season. Agriculture, Ecosystems and Environment, 283:106578 Doi: 10.1016/j.agee.2019.106578
34. Wang RZ, Dijkstra FA, Liu HY, Yin JF, Wang X, Feng X, Xu ZW, Jiang Y*. 2019. Response of soil carbon to nitrogen and water addition differs between labile and recalcitrant fractions: evidence from multi–year data and different soil depths in a semi-arid steppe. Catena, 172: 857-865 Doi: 10.1016/j.catena.2018.08.034
35. Wang RZ, Zhang YH, He P, Yin JF, Yang JJ, Liu HY, Cai JP, Shi Z, Feng X, Dijkstra FA, Han XG, Jiang Y*. 2018. Intensity and frequency of nitrogen addition alter soil chemical properties depending on mowing management in a temperate steppe. Journal of Environmental Management, 224: 77-86 Doi: 10.1016/j.jenvman.2018.07.036
36. Wang RZ, Wang X, Jiang Y*, Cerdà A, Yin J, Liu HY, Feng X, Shi Z, Dijkstra FA, Li MH. 2018. Soil properties determine the elevational patterns of base cations and micronutrients in plant-soil system up to the upper limits of trees and shrubs, Biogeosciences, 15: 1763-1774 Doi: 10.5194/bg-15-1763-2018
37. Xu ZW, Ren HY, Li MH, Brunner I, Yin JF, Liu HY, Kong DL, Lü XT, Sun T, Cai JP, Wang RZ, Zhang YY, He P, Han XG, Wan SQ, Jiang Y*. 2017. Experimentally increased water and nitrogen affect root production and vertical allocation of an old-field grassland. Plant and Soil, 412: 369-380 Doi: 10.1007/s11104-016-3071-2
38. Wang RZ, Lü LY, Creamer CA, Dijkstra FA, Liu HY, Feng X, Yu GQ, Han XG, Jiang Y*. 2017. Alteration of soil carbon and nitrogen pools and enzyme activities as affected by increased soil coarseness. Biogeosciences, 14: 2155-2166 Doi: 10.5194/bg-14-2155-2017
39. Cai JP, Luo WT, Liu HY, Feng X, Zhang YY, Wang RZ, Xu ZW, Zhang YG, Jiang Y*. 2017. Precipitation-mediated responses of soil acid buffering capacity to long-term nitrogen addition in a semi-arid grassland. Atmospheric Environment, 170: 312-318 Doi: 10.1016/j.atmosenv.2017.09.054
40. Cai JP, Weiner J, Wang RZ, Luo WT, Zhang YY, Liu HY, Xu ZW, Li H, Zhang YG, Jiang Y*. 2017. Effects of nitrogen and water addition on trace element stoichiometry in five grassland species. Journal of Plant Research, 130: 659-668 Doi: 10.1007/S10265-017-0928-2
41. Yin JF, Wang RZ*, Liu HY, Feng X, Xu ZW, Jiang Y. 2016. Nitrogen addition alters elemental stoichiometry within soil aggregates in a temperate steppe. Solid Earth, 7: 1565-1575 Doi: 10.5194/se-7-1565-2016
42. Lü LY, Wang RZ*, Liu HY, Yin JF, Wang ZW, Zhao Y, Yu GQ, Han XG, Jiang Y. 2016. Effect of soil coarseness on soil base cations and available micronutrients in a semi-arid sandy grassland. Solid Earth, 7: 549-556 Doi: 10.5194/se-7-549-2016
43. 刘贺永，何鹏，蔡江平，王汝振，殷进飞，杨山，张玉革*. 2016. 模拟氮沉降对内蒙古典型草地土壤pH和电导率的影响. 土壤通报, 2016, 47 (1): 85-91.
44. 张玉革, 王金环, 刘贺永*，李天鹏，刘梦霖，王志瑞，冯雪，姜勇. 2023. 外源硫添加对草甸草原土壤磷组分的影响. 沈阳大学学报(自然科学版), 35(02): 99-107+115.
45. 高金影, 杜安娜, 蔡江平, 刘贺永, 李慧, 姜勇, 张玉革, 冯雪*. 2024. 典型草原植物叶片金属元素吸收对氮添加的响应. 中国草地学报, 46 (2): 66-73.
46. 卢正宽, 刘贺永, 蹇述莲, 徐丽, 肖路, 王汝振，姜勇，张红香*. 2022. 森林草原过渡带持久土壤种子库沿降水梯度的格局. 应用生态学报, 33(09): 2363-2370.
47. 翟培凤, 关家欣, 何鹏*, 刘贺永, 满良, 姜勇, 马成仓. 2022. 沿干旱梯度樟子松人工林针叶和枝条非结构性碳水化合物及氮素含量的变化. 应用生态学报, 33(06): 1518-1524.
48. 袁新, 刘贺永, 李天鹏, 李岩岩, 王斌, 冯雪, 金兰淑*, 姜勇. 2022. 外源硫在草甸草原黑钙土中的转化. 土壤通报, 53(05): 1140-1147.
49. 付佳琳，蔡江平，刘贺永，姜勇，张玉革*. 2022. 内蒙古草甸草原植物叶片光合色素对极端干旱的响应. 中国草地学报, 44(4): 40-47.
50. 王聪, 马锐骜, 王斌, 顾柏滔, 冯雪, 刘贺永, 李慧*, 姜勇. 2022. 不同种植和管理模方式对油莎豆生长特性及产量地上地下生物量的影响. 中国土壤与肥料, (10): 104-110.
51. 张玉革, 李欣悦, 刘贺永, 王金环, 袁新, 蔡江平, 王汝振, 姜勇*. 2021. 养分和水添加对弃耕草地土壤无机磷组分的影响. 应用生态学报, 33(2): 369-377.
52. 田圣贤, 冯盼, 杨山, 刘贺永, 叶吉, 李慧, 姜勇, 张玉革*. 2018. 东北阔叶红松林腐殖质层土壤阳离子交换性能及其主要影响因素. 生态学杂志, 37(9): 2459-2558.
53. 冯盼, 张玉革*, 田圣贤, 杨山, 刘贺永, 李慧, 姜勇. 2018. 东北阔叶红松林腐殖质层土壤微量元素有效性及影响因素. 沈阳大学学报(自然科学版), 5: 361-365.
【研究生培养】
1. 李秋桦，女，2022级博士生，生物学，导师：姜勇、刘贺永
2. 李欣悦，女，2019级硕士生，环境科学，导师：张玉革、姜勇、刘贺永
3. 袁 新，女，2019级硕士生，环境科学，导师：金兰淑、姜勇、刘贺永
4. 王金环，女，2020级硕士生，环境科学，导师：张玉革、刘贺永
5. 王颖杰，女，2021级硕士生，生态学，导师：姜勇、刘贺永
6. 李春波，男，2022级硕士生，植物学，导师：姜勇、刘贺永
7. 马晓梦，女，2022级硕士生，微生物学，导师：姜勇、刘贺永
8. 张佳运，女，2022级硕士生，生态学，导师：姜勇、刘贺永
9. 姬 虹，女，2022级硕士生，生物与药学，导师：姜勇、刘贺永
10. 金新月，女，2023级硕士生，生态学，导师：姜勇、刘贺永
11. 刘亚琨，女，2023级硕士生，生态学，导师：姜勇、刘贺永
12. 廖垠鸿，男，2023级硕士生，资源利用与植物保护，导师：姜勇、刘贺永
13. 周梦凡，女，2023级硕士生，资源利用与植物保护，导师：姜勇、刘贺永
14. 李诗瑶，女，2023级硕士生，资源利用与植物保护，导师：姜勇、刘贺永
15. 田震林，男，2023级硕士生，生态学，导师：刘贺永、刘秀萍，遗传所农业中心联培
16. 李水霞，女，2024级硕士生，生态学，导师：刘贺永
17. 刘婉冰，女，2024级硕士生，生态学，导师：姜勇，刘贺永
18. 范晓甜，女，2024级硕士生，资源利用与植物保护，导师：姜勇，刘贺永
19. 王嘉强，女，2024级硕士生，资源利用与植物保护，导师：刘贺永
20. 李 赛，女，2024级硕士生，生态学，导师：刘贺永、刘彬彬，遗传所农业中心联培
21. 王 佩，女，2024级硕士生，资源利用与植物保护，导师：刘贺永、刘秀萍，遗传所联培
