李明

　　 　　

李明，男，1986年生于甘肃庆阳。西北农林科技大学教授，博士生导师，仲英青年学者。在流域生态学与水域生态学及其交叉领域开展研究工作，主要研究方向包括：（1）富营养化与蓝藻水华防控；（2）藻类生态学与藻类生物技术；（3）面源污染溯源与河湖健康评价；（4）生态毒理学；（5）流域生源要素（碳氮磷）迁移与转化。主持国家自然科学基金面上项目、青年项目、陕西省自然科学基金项目、陕西省水利科技项目等项目30余项。以第一作者或通讯作者发表SCI论文70余篇，授权发明专利3项，编制陕西省地方标准1项，担任《Aquatic Ecology》和《湖泊科学》编委。担任陕西省秦岭青年学者专家委员会委员，获得陕西省科技进步一等奖1项（排名三）、陕西省高等教育优秀高教科研成果特等奖1项（排名五）。主讲《生态环境建设规划》、《水文学》等课程，获得陕西省教学成果特等奖1项（排名五）。

工作与受教育经历：

2018-1至今, 西北农林科技大学, 资源环境学院, 教授

2015-1至2017-12, 西北农林科技大学, 资源环境学院, 副教授

2013-12至2014-12, 西北农林科技大学, 资源环境学院, 讲师

2014-5至2016-5, 西北农林科技大学, 博士后, 合作导师: 曲东 教授

2008-9至2013-12, 河海大学, 环境科学与工程, 工学博士, 导师: 朱伟 教授

2004-9至2008-6, 河海大学, 水文与水资源工程, 工学学士, 导师: 谢悦波 教授

主要研究方向：

（1）富营养化与蓝藻水华防控。以微囊藻为研究对象，针对微囊藻群体形成及其与水流互作，开展蓝藻水华机理与防治相关的研究工作。阐明了微囊藻的生活史，构建了微囊藻群体形态变化理论，明确了水动力学控制微囊藻水华的能量耗散率阈值，代表性成果有：

[1] Xiao, M., Li, M.*, & Reynolds, C. S. (2018). Colony formation in the cyanobacterium Microcystis. Biological Reviews, 93(3), 1399-1420.

[2] Feng, Q., Ge, R., Sun, Y., Fang, F., Luo, J., Xue, Z., Cao, J. S., & Li, M.* (2020). Revealing hydrodynamic effects on flocculation performance and surface properties of sludge by comparing aeration and stirring systems via computational fluid dynamics aided calculation. Water Research, 172, 115500.

[3] Li, M.*, Xiao, M.#, Zhang, P., & Hamilton, D. P. (2018). Morphospecies-dependent disaggregation of colonies of the cyanobacterium Microcystis under high turbulent mixing. Water Research, 141, 340-348.

[4] Zhu, W., Zhou, X., Chen, H., Gao, L., Xiao, M., & Li, M.* (2016). High nutrient concentration and temperature alleviated formation of large colonies of Microcystis: evidence from field investigations and laboratory experiments. Water Research, 101, 167-175.

[5] Ye, S., Gao, L., Zamyadi, A., Glover, C. M., Ma, N., Wu, H., & Li, M.* (2021). Multi-proxy approaches to investigate cyanobacteria invasion from a eutrophic lake into the circumjacent groundwater. Water Research, 204, 117578.

[6] 朱伟, 陈怀民, 肖曼, & 李明*. (2021). 风生紊流导致微囊藻群体破碎和形态变化. 湖泊科学, 33(2), 349-365.

（2）藻类生态学与藻类生物技术。主要开展藻类生物地理学、藻类生物技术和藻类资源化领域的研究。阐明了我国土壤藻类的空间地理格局；建立了藻类排序指数分布多样性理论；代表性论文如下：

[1] Gao, L., Liu, G., Zamyadi, A., Wang, Q., & Li, M.* (2021). Life-cycle cost analysis of a hybrid algae-based biological desalination–low pressure reverse osmosis system. Water Research, 195, 116957.

[2] Ye, S., Gao, L., Zhao, J., An, M., Wu, H., & Li, M.* (2020). Simultaneous wastewater treatment and lipid production by Scenedesmus sp. HXY2. Bioresource Technology, 302, 122903.

[3] Ding, Y., Li, M.#, Pan, B.*, Zhao, G., & Gao, L. (2022). Disentangling the drivers of phytoplankton community composition in a heavily sediment-laden transcontinental river. Journal of Environmental Management, 302, 113939.

（3）面源污染溯源与河湖健康评价：主要开展基于溶解性有机物荧光指纹、水化学特征以及硝酸盐氮氧稳定同位素等技术的流域面源污染溯源，开展河湖健康评价。建立了基于溶解性有机物荧光指纹及水化学组成溯源技术，正在编制陕西省河湖健康评价导则；代表性成果有：

[1] Wei, M., Duan, P., Gao, P., Guo, S., Hu, Y., Yao, L., & Li, M.* (2020). Exploration and application of hydrochemical characteristics method for quantification of pollution sources in the Danjiangkou Reservoir area. Journal of Hydrology, 590, 125291.

[2] Duan, P., Wei, M., Yao, L., & Li, M.* (2022). Relationship between non-point source pollution and fluorescence fingerprint of riverine dissolved organic matter is season dependent. Science of The Total Environment, 153617.

[3] Wei, M., Gao, C., Zhou, Y., Duan, P., & Li, M.* (2019). Variation in spectral characteristics of dissolved organic matter in inland rivers in various trophic states, and their relationship with phytoplankton. Ecological Indicators, 104, 321-332.

[4] Li, M., Wu, H., Zhang, J., Ngo, H. H., Guo, W., & Kong, Q. (2017). Nitrogen removal and nitrous oxide emission in surface flow constructed wetlands for treating sewage treatment plant effluent: effect of C/N ratios. Bioresource Technology, 240, 157-164.

（4）生态毒理学：以藻类为受试生物，研究重金属及新兴有机污染物对水生生物及水域生态的影响。建立了非线性的二元污染物混合毒性评价方法；发现微囊藻群体形态增强其对污染物耐受性的基本规律。代表性成果有：

[1] Zhou, J., Gao, L., Lin, Y., Pan, B., & Li, M.* (2021). Micrometer scale polystyrene plastics of varying concentrations and particle sizes inhibit growth and upregulate microcystin-related gene expression in Microcystis aeruginosa. Journal of Hazardous Materials, 420, 126591.

[2] Gao, C., Gao, L., Duan, P., Wu, H., & Li, M.* (2020). Evaluating combined toxicity of binary heavy metals to the cyanobacterium Microcystis: A theoretical non-linear combined toxicity assessment method. Ecotoxicology and Environmental Safety, 187, 109809.

[3] Li, M.*, Nkrumah, P. N., & Peng, Q. (2015). Different tolerances to chemical contaminants between unicellular and colonial morph of Microcystis aeruginosa: excluding the differences among different strains. Journal of Hazardous Materials, 285, 245-249.

（5）流域生源要素（碳氮磷）迁移与转化：结合流域土地利用变化、降雨径流等水文过程，揭示流域中生源要素的迁移与转化规律。通过EEM-PARAFAC及FT ICR MS分析了陕西省典型污水处理厂、土壤以及河湖中溶解性有机物的分布特征；分析了土地利用及点源排放对河流DOM组分的影响；阐明了降雨湿润过程土壤DOM的变化规律；代表性成果有：

[1] Ge, Z., Gao, L., Ma, N., Hu, E., & Li, M.* (2021). Variation in the content and fluorescent composition of dissolved organic matter in soil water during rainfall-induced wetting and extract of dried soil. Science of The Total Environment, 791, 148296.

[2] Zhang, Y., Duan, P., Zhang, P., & Li, M.* (2018). Variations in cyanobacterial and algal communities and soil characteristics under biocrust development under similar environmental conditions. Plant and Soil, 429(1), 241-251.

[3] Jiang, R., Gunina, A., Qu, D., Kuzyakov, Y., Yu, Y., Hatano, R., ... & Li, M.* (2019). Afforestation of loess soils: Old and new organic carbon in aggregates and density fractions. Catena, 177, 49-56.

[4] Zhang, R., Huang, Q., Yan, T., Yang, J., Zheng, Y., Li, H.*, & Li, M.* (2019). Effects of intercropping mulch on the content and composition of soil dissolved organic matter in apple orchard on the loess plateau. Journal of Environmental Management, 250, 109531.

常年招生：

环境科学（博士、学硕）、资源与环境（原环境工程专硕）

研究条件：

实验室拥有：有机碳分析仪（TOC-CPN, Shimadzu）、紫外可见分光光度计（UV-1780, Shimadzu）、气相色谱仪（GC-2018C, Shimadzu）、液相色谱仪（Agilent 1200）、荧光分光光度计（R6000, Shimadzu）、叶绿素荧光仪（捷克）、高速冷冻离心机、凝胶成像系统、超净台、PCR仪、倒置荧光显微镜、荧光显微镜、光学显微镜、定氮仪等。实验室拥有全套水环境分析仪器设备。实验室拥有全套藻类分离、纯化、鉴定和培养的设备与技术，拥有800 L容量光照培养箱6台，能够全面支撑水生态环境领域的基础研究工作。

邮箱：lileaf@nwsuaf.edu.cn