车荣晓,1989年1月生,博士,副研究员,硕士生导师。中国科学院“百篇优秀博士学位论文”获得者,云南省优秀青年基金获得者,云南省兴滇英才计划“青年人才”,学院高层次引进人才,学院东陆青年学者。主要从事土壤微生物组学研究,重点关注与生态系统碳氮磷循环(固氮、硝化、反硝化、甲烷氧化、解磷等)及动植物致病相关的微生物类群。目前,已发表学术论文70余篇,其中以第一或通讯作者发表学术论文20余篇,含中科院一区TOP期刊论文10余篇,被引用近2000次。研究工作主要通过扩增子测序、宏基因组分析、宏转录组分析等技术开展,主要研究方向如下:
(1)土壤微生物的分布格局与多样性维持机制:探究土壤微生物多样性和功能的地理分布格局,并尝试基于控制实验揭示扩散限制、群落融合、优先效应、种间互作等过程在土壤微生物多样性维持中的作用。
(2)土壤微生物对环境变化的响应:重点关注草地土壤微生物多样性和功能对增温、放牧、降水模式,以及土地退化与恢复等环境变化的响应规律。在此基础上,从多视角解析土壤微生物多样性响应的生态意义,并尝试基于宏基因表达调控的研究框架探究土壤微生物功能对环境变化的响应机制。
(3)土壤微生物检测技术的研发:针对土壤微生物研究所面临的技术瓶颈问题,研发活体微生物检测、胞外核酸降解及土传病原菌检测等技术。
教育和工作经历
2018.11–今,学院,国际河流与生态安全研究院,副研究员
2014.09–2018.06,澳大利亚格里菲斯大学,未来环境研究所,哲学博士
2011.09–2017.06,中国科学院大学,生命科学学院,理学博士
2007. 09–2011.07,青岛大学,医学院,理学学士
近五年代表性成果:
1. Li T, Zhang S, Hu JM, Hou HY, Li KX, Fan QP, Wang F, Li LF, Cui XY, Liu D, Che RX*. (2023) Soil sample sizes for DNA extraction affect the examination of microbial diversity and co-occurrence patterns but not abundance. Soil Biology and Biochemistry, 177: 108902(一区TOP;IF: 8.546)
2. Liu KF, Li T, Duan XW, Zhang S, Chen MP, Hou HY, Wang ZL, Yu AL, Chen DH, Zhang XL, Hu JM, Dong YF, Liu D, Che RX*. (2023) The degradation of subalpine meadows significantly changed the soil microbiome. Agriculture Ecosystems and Environment, 349: 108470.(一区TOP;IF: 6.576)
3. Zhang S, Li T, Hu JM, Li KX, Liu D, Li HX, Wang F, Chen DH, Zhang ZJ, Fan QP, Cui XY, Che RX*. (2023) Reforestation substantially changed soil antibiotic resistome and their relationships with metal resistance genes, mobile genetic elements, and pathogens. Journal of Environmental Management, 342: 118037.(一区TOP;IF: 8.910)
4. Zhang ML#, Che RX#, Cheng ZB, Zhao HK, WU CW, Hu JM, Zhang S, Liu D, Cui XY, Wu YB*. (2023) Decades of reforestation significantly change microbial necromass, glomalin, and their contributions to soil organic carbon. Agriculture Ecosystems and Environment, 346: 108362(一区TOP;IF: 6.576)
5. Zhang ZJ, Li X, Hu X, Zhang S, Li AN, Deng YC, Wu YB, Li SY, Che RX*, Cui XY. (2021) Downward aeration promotes static composting by affecting mineralization and humification. Bioresource Technology, 338, 125592.(一区TOP;IF: 11.889)
6. Che RX, Wang SP, Wang YF*, Xu ZH, Wang WJ, Rui YC, Wang F, Hu JM, Tao J, Cui XY*. (2019) Total and active soil fungal community profiles were significantly altered by six years of warming but not by grazing. Soil Biology and Biochemistry, 139: 107611.(一区TOP;IF: 8.546)
7. Che RX, Wang YF*, Li KX, Xu ZH, Hu JM, Wang F, Rui YC, Li LF, Pang Z, Cui XY*. (2019) Degraded patch formation significantly changed microbial community composition in alpine meadow soils. Soil and Tillage Research, 195: 104426.(一区TOP;IF: 7.366)
8. Che RX, Qin JL, Tahmasbian I, Wang F, Zhou ST, Xu ZH, Cui XY*. (2018): Litter amendment rather than phosphorus can dramatically change inorganic nitrogen pools in a degraded grassland soil by affecting nitrogen-cycling microbes. Soil Biology and Biochemistry, 120, 145–152.(一区TOP;IF: 8.546)
9. Che RX, Deng YC, Wang WJ, Rui YC, Zhang J, Tahmasbian I, Tang L, Wang SP, Wang YF, Xu ZH, Cui XY*. (2018): Long-term warming rather than grazing significantly changed total and active soil procaryotic community structures. Geoderma, 316, 1–10.(一区TOP;IF: 7.422)
10. Che RX, Deng YC, Wang F, Wang WJ, Xu ZH, Hao YB, Xue K, Zhang B, Tang L, Zhou HK, Cui XY*. (2018) Autotrophic and symbiotic diazotrophs dominate nitrogen-fixer communities in Tibetan grassland soils. Science of the Total Environment, 639, 997–1006. (一区TOP;IF: 10.753)
科研项目
1. 国家自然科学基金地区项目,扩散限制对土壤微生物多样性的影响及零模型算法的评估与优化,2023.01–2026.12,主持
2. 国家自然科学基金青年项目,土壤微生物残留rDNA和ITS的类群特异性降解速率研究,2021.01–2023.12,主持
3. 云南省基础研究专项优秀青年项目,退化草地土壤微生物的定殖限制及其作用机制研究,2023.06–2026.05,主持
4. 云南省兴滇英才科研经费支持项目,土传病原菌检测基因芯片技术的研发与应用,2023.01–2027.12,主持
5. 云南省基础研究专项面上项目,云南典型土壤微生物群落融合的效应与机制,2022.06–2025.05,主持
6. 学院高层次引进人才科研启动项目,微生物群落组成生态意义的解读及其应用,2018.11–2022.10,主持
7. 学院生态学科群青年人才培育项目,2022.04–2025.12,主持
8. 中国科学院A类战略先导项目子课题:昭通南方草地恢复技术与优质牧草群落构建,2020.07–2025.06,参与
9. 青藏高原综合科学考察研究专题:综合保护网络规划,2019.11–2023.10,参与
10. 云南省基础研究专项重大项目:《云南植被志》研编及云南植被资源可持续利用研究,2021.08–2024.12,参与
招生专业及方向:资源与环境;自然地理;生态学。欢迎具有生物信息学、分子生物学、生态学等背景的同学报考,具备计算机编程能力的同学优先考虑。若需进一步了解本课题组研究方向,敬请关注微信公众号“土壤宏组学”。
通讯地址:云南省昆明市呈贡区学院国际河流与生态安全研究院1308室
邮编:650500