教学 科研 成果 | 1、主持或参与的项目 (1)国家自然科学基金青年科学基金项目,植物-土壤反馈对高寒草甸退化过程中植物群落结构变化的影响及机制,2024-01至2026-12,30万元;(主持) (2)岭南师范学院人才引进项目,湛江市红树林湿地生态退化综合评价,2023-01至2026-12,15万元;(主持) (3)岭南师范学院2024年教学质量与教学改革工程项目:线上线下一流课程(专业导论),2024-10至2026-11,1万元;(主持) (4)国家自然科学基金面上项目,黄河源区沙漠化过程对土壤碳迁移/释放影响研究,2018-01至2021-12,77万元;(参与) (5)国家自然科学基金面上项目,青藏高原高寒草甸CO2通量对气候波动变暖的试验和模拟研究,2018-01至2021-12,71万元;(参与) (6)中国科学院青年创新促进会项目,高寒草甸退化过程和机理,2019-01至2022-12,80万元。(参与) 2、本人代表性研究成果 (1)Li C Y, Lai C M, Peng F, et al. Restoration of degraded alpine meadows from the perspective of plant–soil feedbacks[J]. Biology and Fertility of Soils, 2024, 60: 941-953. (2)Deng S Y, Luo S Y#, …, Li C Y#. Analysis of heavy metal and arsenic sources in mangrove surface sediments at Wulishan Port on Leizhou Peninsula, China, using the APCS-MLR model[J]. Ecotoxicology and Environmental Safety, 2024, 283: 116788. (3)Li C Y, Peng F, Lai C M, et al. Plant community changes determine the vegetation and soil δ13C and δ15N enrichment in degraded alpine grassland[J]. Land Degradation & Development, 2021, 32(7): 2371-2382. (4)Li C Y, Lai C M, Peng F, et al. Dominant plant functional group determine the response of temporal stability of plant community biomass to 9-year warming on the Qinghai–Tibetan Plateau[J]. Frontiers in Plant Science, 2021, 12: 704138. (5)Li C Y, Peng F, Xue X, et al. Degradation stage effects on vegetation and soil properties interactions in alpine steppe[J]. Journal of Mountain Science, 2021, 18(3): 646-657. (6)Li C Y, Peng F, Xue X, et al. Productivity and quality of alpine grassland vary with soil water availability under experimental warming[J]. Frontiers in Plant Science, 2018, 9:1790. (7)Lai C M, Peng F, Sun J, Zhou J, Li C Y, et al. Niche differentiation and higher uptake of available nitrogen maintained the productivity of alpine meadow at early degradation[J]. Biology and Fertility of Soils, 2023, 59: 35-49. (8)Peng F, Lai C M, Li C Y, Jet al. Plasticity in over-compensatory growth along an alpine meadow degradation gradient on the Qinghai-Tibetan Plateau[J]. Journal of Environmental Management, 2023, 325: 116499. (9)Zhou J, Li X, Peng F, Li C Y, et al. Mobilization of soil phosphate after 8 years of warming is linked to plant phosphorus- acquisition strategies in an alpine meadow on the Qinghai- Tibetan Plateau[J]. Global Change Biology, 2021, 27: 6578-6591. (10)Lai C M, Li C Y, Peng F, et al. Plant community change mediated heterotrophic respiration increase explains soil organic carbon loss before moderated gradation of alpine meadow[J]. Land Degradation & Development, 2021, 32(18): 5322-5333. (11)Peng F, Xian X, Li C Y, et al. Plant community of alpine steppe shows stronger association with soil properties than alpine meadow alongside degradation[J]. Science of The Total Environment, 2020, 733: 139048. (12)李成阳, 梁雨桐, 王彬彬, 等. 长江源区退化高寒草甸植物和土壤化学计量特征[J]. 草业科学, 2024, 41(5): 1029-1038. (13)李成阳, 黄樱宜, 林千策, 等. 长江源区高寒草甸生长季载畜量对模拟增温的响应[J]. 中国沙漠, 2024, 44(4): 165-173. (14)李成阳, 梁志辉, 李臻明, 等. 长江源区北麓河流域退化高寒草甸植物群落特征和土壤特性[J]. 生态环境学报, 2024, 33(7): 1063-1071. (15)李成阳, 张文娟, 赖炽敏, 等. 黄河源区不同退化程度下高寒草原群落生产力、物种多样性与土壤特性及其关系研究[J]. 生态学报, 2021, 41(11): 4541-4551. (16)李成阳, 赖炽敏, 彭飞, 等. 青藏高原北麓河流域不同退化程度高寒草甸生产力和群落结构特征[J]. 草业科学, 2019, 36(4): 1044-1052. (17)李成阳, 薛娴, 赖炽敏, 等. 青藏高原退化高寒草甸生长季承载力[J]. 中国沙漠, 2018, 38(6): 1330-1338. |