一、个人信息  

李渊，甘肃酒泉人，副教授，硕士生导师。邮箱: yuanli@lzu.edu.cn。碧野楼611室。

二、研究方向

1.   土壤碳氮生物地球化学循环：使用稳定性同位素(¹³C和¹⁵N)和自然丰度¹³C示踪外源碳氮在土壤CO₂和N₂O产生过程中的交互作用，同时使用静态箱法和涡度相关技术观测草田系统净生态系统碳平衡。

2.   生态农业与可持续农业：通过定位试验和数据挖掘量化农业管理措施对土壤碳动态的影响，同时探究作物产量及水氮利用效率对栽培管理措施的响应。

三、教育和工作经历    

2020.12-今，兰州大学，副教授。

2019.09-2020.09，东芬兰大学，博士后(合作导师：?Narasinha Shurpali研究员)。

2016.08-2020.07 新西兰林肯大学，土壤学，博士(导师：Timothy Clough教授和David Whitehead研究员)。

2013.09-2016.06 兰州大学，作物学，硕士(导师：沈禹颖教授)。

2009.09-2013.06 西北农林科技大学，草业科学，本科。

四、科研项目

1.   甘肃省自然科学基金：豆科牧草促进粮-草轮作系统碳平衡的途径与机制，2022.10-2024.09，主持。

2.   国家自然科学基金青年基金：黄土高原苜蓿-小麦轮作系统碳氮根际输入与气态损失调节机制，2022.1-2024.12，主持。

3.   兰州大学“双一流”科研启动基金，2021.01-2025.12，主持。

4.   国家牧草产业技术体系青藏高原牧草栽培岗位，2017.01-2020.12，参与。

5.   芬兰科学院基金(INDO-NORDEN)，2018.01-2021.01，参与。

五、科研成果

近五年以第一或通讯作者（含共同^#）发表科研论文25余篇，其中20篇二区及以上SCI论文，被引用700余次。详见：

https://www.researchgate.net/profile/Li-Yuan-11/research

https://scholar.google.com/citations?user=MqG_MBYAAAAJ&hl=en

农业系统CO₂和N₂O产生和释放。

1.   Sang, JH., Lakshani, T., Chamindu, K., Shen, Y., Li, Y^*. 2022. Drying and rewetting cycles increased soil carbon dioxide rather than nitrous oxide emissions: a meta-analysis. Journal of Environmental Management, 324, 116391.

2.   Li, Y^*., Moinet, G.Y., Clough, T.J., Whitehead, D. 2022. Organic matter contributions to nitrous oxide emissions following nitrate addition are not proportional to substrate-induced soil carbon priming. Science of The Total Environment, 851, 158274.

3.   Abeysinghe, A.M.S.N., Lakshani, M.M.T., Amarasinghe, U.D.H.N., Li, Y., Deepagoda, T.C^*., Fu, W., Fan, J., Yang, T., Ma, X., Clough, T., Elberling, B. 2022. Soil-Gas Diffusivity-Based Characterization of Variably Saturated Agricultural Topsoils. Water, 14(18), p.2900.

4.   Li, Y., Wang, G., Shurpali, N. J., Shen, Y^*. 2022. Nitrogen addition affects nitrous oxide emissions of rainfed lucerne grassland. International journal of environmental research and public health, 19(13), 7789.

5.   Li, Y^*., Clough, T.J., Moinet, G.Y. Hunt, J. E., Whitehead, D. 2022. Net ecosystem carbon exchange for Bermuda grass growing in mesocosms as affected by irrigation frequency. Pedosphere, 32(3), 393-401.

6.   Li, Y., Clough, T.J., Moinet, G.Y^*., Whitehead, D. 2021. Emissions of nitrous oxide, dinitrogen and carbon dioxide from three soils amended with carbon substrates under varying soil matric potentials. European Journal of Soil Science, 72, 2261-2275.

7.   Li, Y., Shen, Y^*., Wang, T. 2021. Freezing and thawing cycles affect nitrous oxide emissions in rain-fed lucerne (Medicago sativa) grasslands of different ages. PeerJ, 9, e12216.

农业管理措施对土壤碳动态的影响。

1.   Xiang, YZ., Scott, C., Shen, YY., Chen, G., Liu, Y., Yao, B^*., Xue, JM., Li, Y^*. 2023. Grass cover increases soil microbial abundance and diversity and extracellular enzyme activities in orchards: a synthesis across China. Applied Soil Ecology, 182, 104720.

2.   Xiang, YZ^#., Li, Y^#., Luo, X., Liu, Y., Huang, P., Yao, B^*., Zhang, W. 2022. Mixed plantations enhance more soil organic carbon stocks than monocultures across China: Implication for optimizing afforestation/reforestation strategies. Science of The Total Environment, 821, 153449.

3.   Xiang, YZ^#., Li, Y^#, Liu, Y., Zhang, S., Yue, X., Yao, B^*., Li, S. 2022. Factors shaping soil organic carbon stocks in grass covered orchards across China: a meta-analysis. Science of the Total Environment, 807, 150632.

4.   Li, Y., Li, Z., Cui, S., Liang, G., Zhang, QP^*. 2021. Microbial-derived carbon components are critical for enhancing soil organic carbon in no-tillage croplands: A global perspective. Soil and Tillage Research, 205, 104758.

5.   Li, Y^#., Zhang, QP^#., Cai, YJ., Yang, Q^*., Chang, S.X. 2020. Minimum tillage and residue retention increase soil microbial population size and diversity: Implications for conservation tillage. Science of The Total Environment, 137164.

6.   Li, Y., Li, Z., Chang, S.X., Cui, S., Jagadamma, S., Zhang, QP^*., Cai, YJ^*. 2020. Residue retention promotes soil carbon accumulation in minimum tillage systems: Implications for conservation agriculture. Science of the Total Environment, 740, 140147.

7.   Li, Y., Li, Z., Cui, S., Zhang, QP^*. 2020. Trade-off between soil pH, bulk density and other soil physical properties under global no-tillage agriculture. Geoderma, 361C.

8.  Li, Y., Li, Z., Cui, S., Jagadamma, S., Zhang, QP^*. 2019. Residue retention and minimum tillage improve physical environment of the soil in croplands: A global meta-analysis. Soil and Tillage Research, 194.

9.   Miao, F^#., Li, Y^#., Cui, S., Jagadamma, S., Yang, G., Zhang, QP^*. 2019. Soil extracellular enzyme activities under long-term fertilization management in the croplands of China. Nutrient Cycling in Agroecosystems, 114(2), 125-138.

10.  Li, Y., Chang, S.X., Tian, L., Zhang, QP^*. 2018. Conservation agriculture practices increase soil microbial biomass carbon and nitrogen in agricultural soils: A global meta-analysis. Soil Biology and Biochemistry, 121:50-58.

作物产量及水氮利用效率对栽培管理措施的响应。

1.   Li, Z., Cui, S., Zhang, Q., Xu, G., Feng, Q., Chen, C., Li, Y*. 2022. Optimizing wheat yield, water, and nitrogen use efficiency with sater and nitrogen inputs in China: A synthesis and life cycle assessment. Frontiers in plant science, 13.

2.   Zhang, H., Liu, C., Mao, L., Li, Y*, Shen, Y*. 2022. Divergent response of hay and grain yield of oat: effects of environmental factors and sowing rate. Journal of the Science of Food and Agriculture.

3.   Li Y., Zhang, Q., Wei, W., Cui, S., Tang, W., Li, Y*. 2020. Determining effects of water and nitrogen inputs on wheat yield and water productivity and nitrogen use efficiency in China: A quantitative synthesis. Agricultural Water Management, 242, 106397.

4.   Li Y., Li Z., Cui S., Chang S.X., Jia C., Zhang Q. 2019. A global synthesis of the effect of water and nitrogen input on maize (Zea mays) yield, water productivity and nitrogen use efficiency. Agricultural and Forest Meteorology, 268:136-145.

5.   Li, Y., Cui, S., Chang, S. X., Zhang, Q. 2019. Liming effects on soil pH and crop yield depend on lime material type, application method and rate, and crop species. Journal of Soils and Sediments, 19(3), 1393-1406.

六、荣誉与奖励

1.   2015年研究生国家奖学金。

2.   2016-2020年国家建设高水平大学公派研究生项目。

3.   2019年新西兰林肯大学研究生写作奖学金。

4.   2020年新西兰林肯大学优秀毕业论文。

七、学术兼职

1.   担任Land Degradation & Development和Soil Ecology Letters青年编委(2022-至今)，Frontiers in Soil Science编委会成员(Review Editor，2021-至今)。Frontiers in Sustainable Food Systems和Frontiers in Soil Science客座编辑。

2.   Soil and Tillage Research，Geoderma，Plant and Soil，CATENA，Nutrient Cycling in Agroecosystems等期刊审稿人。

2023年3月22日更新