[4]参与国家自然科学基金地区科学基金项目：喀斯特喀斯特地区植被恢复过程中植物获取磷素

的微生物机制，42261011，2023/01-2026/12, 33万

[5] 参与国家自然科学基金面上科学基金项目：草地异质性性-多样性关系及其对家畜放牧的响应，31772652, 2018/01-2021/12，62万

[6] 参与国家自然科学基金面上科学基金项目：放牧家畜选择性采食对草地空间异质性及其生态过程的作用机制，31370453，2014/01-2017/12，78万

[7]参与广西自然科学基金面上科学基金项目：气候变化下极端降水事件对水库生态系统的影响-以青狮潭水库为例，2020JJA150022，2021/01-2013/12，10万,

四、主要成果

（一）论文

[1] Xuxin Song,PeiWang, Lukas Van Zwieten, Nanthi Bolan, Hailong Wang, Xiaomin Li, Kuan Cheng, Yang Yang, Milan Wang, Tongxu Liu*,Fangbai Li. Towards a better understanding of the role of Fe cycling in soil for carbon stabilization and degradation.Carbon Research. 2022,1(1): 5. (SCI)

[2] Xuxin Song, Jinting Cai, Huixian Meng, Shiwen Ding, Ling Wang*, Bai Liu, Qing Chang, Xuan Zhao, Zhiqiang Li, Deli Wang. Defoliation and neighbouring legume plants accelerate leaf and root litter decomposition of Leymus chinensis dominating grasslands.Agriculture, Ecosystems & Environment. 2020, 302: 107074. (SCI,IF =6.58,一区top)

[3]Xuxin Song, Ling Wang*, Xuan Zhao, Chen Liu, Qing Chang, Ying Wang, Tongtong Xu, Deli Wang. Sheep grazing and local community diversity interact to control litter decomposition of dominant species in grassland ecosystem.Soil Biology &Biochemistry.2017,115: 364-370.(SCI, IF=8.55, 一区top)

[4]Xuxin Song*,Zekai Wang, Xiangling Tang, Delan Xu, Botian Liu*, Jiahao Meia, Shenli Huang, Guan Huang. The contributions of soil mesofauna to leaf and root litter decomposition of dominant plant species in grassland.Applied Soil Ecology. 2020, 155: 103651. (SCI，IF =5.51，二区)

[5] Xuan Zhao, Manuel Delgado-Baquerizo, Yueqing Song, Jinting Cai, Qing Chang, Jushan Liu, Hui Zhu, Zhiqiang Li, Ying Chen,Xuxin Song, Yu Zhu, Ling Wang. Effects of livestock overgrazing on the relationships between plant and microbial diversity across the temperate steppes in northern China.Land Degradation & Development. 2023,34(4): 1197-1207. (SCI，IF =4.38，二区)

[6]Guangyin Li; Jinting Cai;Xuxin Song; Ling Wang; Herbivore grazing mitigates the negative effects of nitrogen deposition on soil organic carbon in low-diversity grassland. Journal of Applied Ecology. 2021, 59(2): 483-491.(SCI, IF=6.87, 一区top)

[7] Qing Chang, Tongtong Xu, Shiwen Ding, Ling Wang*, Jushan Liu, Deli Wang, Ying Wang, Zhiqiang Li, Xuan Zhao,Xuxin Song, Duofeng Pan. Herbivore assemblage as an important factor modulating grazing effects on ecosystem carbon fluxes in a meadow steppe in northeast China.Journal of Geophysical Research-Biogeosciences, 2020, 125: e2020JG005652. (SCI，IF =4.43，二区)

[8] Qing Chang, Ling Wang*, Shiwen Ding, Tongtong Xu, Zhiqiang Li, Xuxin Song, Xuan Zhao, Deli Wang. 2017. Grazer effects on soil carbon storage vary by herbivore assemblage in a semi-arid grassland.Journal of Applied Ecology, 2018, 55: 2517–2526. (SCI, IF=6.87,一区top)