方华军 

1978年9月出生，博士，研究员。2000年在安徽师范大学国土资源与旅游学院获地理学学士学位。2005年在中国科学院东北地理与农业生态研究所获环境科学博士学位（硕博连读）。2005－2007年在中国科学院地理科学与资源研究所生物学博士后流动站学习并留所工作，2010－2011年在美国俄克拉荷马大学植物与微生物学系做访问学者。2013－2014年在美国密歇根大学资源与环境学院做访问学者。先后荣获青海省高端创新人才千人计划领军人才、中科院王宽诚资源与环境专项人才、中科院地理所“秉维”优秀青年人才、中科院刘永龄冠名奖等7项奖励。 

研究领域与研究方向 

研究领域为环境地球化学，主要研究方向：（1）土壤碳-氮-磷耦合循环及其环境效应。以中国东部南北样带（NSTEC）和中国草地样带（CGT）上代表性的森林和草地生态系统为研究对象，构建多形态的氮沉降和氮磷添加控制试验，运用生物地球化学、同位素地球化学和分子生物学等手段，重点研究：土壤碳氮磷的赋存形态、转化与功能微生物群落组成之间的关联机制；植物-土壤-微生物交互作用对土壤碳氮磷动态的调控机制；土壤－大气界面碳氮气体通量（CO₂、CH₄、N₂O和NO）的产生、消耗及其对氮磷添加的非线性响应机制；大气氮磷沉降对土壤有机质组成和化学稳定性的影响机制。（2）农田生态系统主要污染物迁移、转化、富集规律与环境效应。重点研究：农田土壤养分与污染物遥感反演、风险评估与来源解析；主要污染物与养分交互作用与微生物驱动机制；退化农田土壤修复示范与农产品品质溯源信息化系统构建。 

主要研究成果 

以土壤碳氮交互作用为研究方向，依托样带控制试验和室内培养实验两个平台，从分子、界面和生态系统三个尺度，系统研究了氮沉降增加对土壤微生物功能群、碳氮气体通量和土壤有机质（SOM）稳定性的影响。率先开展多形态、低剂量的氮沉降控制试验研究，阐明了氮素富集与土壤酸化的相互作用，提出土壤碳氮通量对增氮的非线性响应模式，揭示了增氮影响土壤碳截存的生物化学机制。迄今，在国内外期刊发表学术论文130篇，SCI收录64篇，CSCD收录66篇；其中以第一/通讯作者发表论文67篇，SCI收录35篇，参写专著10余部，部分成果荣获吉林省科技进步二等奖。2019年SCI论文总影响因子243.7，平均4.1，I区和II区文章占78.3%；2019年SCI总引1632次，他引1140次，单篇最高他引135次（web of science）。主持国家级课题30余项，包括4项国家自然科学基金、1项“秉维”优秀青年人才基金，1项院重点实验室青年团队项目和15项科技部重点研发项目、973项目、基金委重大/重点基金课题或子课题。 

代表性论著（*为通讯作者） 

Mingzhu Lu, Shulan Cheng, Huajun Fang*, Meng Xu, Yan Yang, Yuna Li, Jinbo Zhang, Christoph Müller. Organic nitrogen addition causes decoupling of microbial nitrogen cycles by stimulating gross nitrogen transformation in a temperate forest soil. Geoderma, 2021, 385：doi：10.1016/j.geoderma.2020.114886.  

Jing Geng, Huajun Fang^*, Shulan Cheng, Jie Pei. Effects of N deposition on the quality and quantity of soil organic matter in a boreal forest: Contrasting roles of ammonium and nitrate. Catena, 2021, 198.104996. doi：10.1016/j.catena.2020.104996 

Meng Xu, Lijun Xu, Huajun Fang*, Shulan Cheng, Guangxia Yu, Yan Yang, Mingzhu Lu. Alteration in enzymatic stoichiometry controls the response of soil organic carbon dynamic to nitrogen and water addition in temperate cultivated grassland. European Journal of Soil Biology, 2020,101: doi.org/10.1016/j.ejsobi.2020.103248. 

Yujin Zhang, Minna Ma, Huajun Fang, Dahe Qin, Shulan Cheng, Wenping Yuan*. Impacts of nitrogen addition on nitrous oxide emission: Comparison of five nitrous oxide modules or algorithms. Ecological Modelling, 2020, 421:108963 

Xingliang Xu, Min Liu, Na Qiao, Huajun Fang, Huimin Wang, Yakov Kuzyakov. C:N stoichiometry of stable and labile organic compounds determine priming patterns. Geoderma, 2020, 362. doi.org/10.1016/j.geoderma.2019.114122  

Jing Geng, Shulan Cheng*, Huajun Fang, Jie Pei, Meng Xu, Mingzhu Lu, Yan Yang, Zicheng Cao. Nitrogen fertilization changes the molecular composition of soil organic matter in a subtropical plantation forest. Soil Science Society of America Journal, 2020, 84(1):1-15. 

Jing Geng,Shulan Cheng, Huajun Fang*, Jie Pei, Meng Xu, Mingzhu Lu,Yan Yang, Zicheng Cao, Yuna Li. Different Molecular Characterization of Soil Particulate Fractions under N Deposition in a Subtropical Forest. Forests, 2019, 10: 914; doi:10.3390/f10100914.  

Jie Pei, Li Wang, Wenjing Xu, David J. Kurz, Jing Geng, Huajun Fang, Xinlei Guo*, Zheng Niu*. Recovered Tibetan antelope at risk again. Science, 2019, 366(6462):194. DOI: 10.1126/science.aaz2900  

Lijun Xu, Shulan Cheng, Huajun Fang^*, Xiaoping Xin, Xingliang Xu, Huajun Tang. Soil inorganic nitrogen composition and plant functional type determine forage crops nitrogen uptake preference in the temperate cultivated grassland, Inner Mongolia. Soil Science and Plant Nutrition. 2019, 65(5):501-510. 

Tong Li, Haicheng Zhang, Xiaoyuan Wang, Shulan Cheng, Huajun Fang, Gang Liu, Wenping Yuan. Soil erosion affects variations of soil organic carbon and soil respiration along a slope in Northeast China. Ecological Processes, 2019, 8(1): 1-10.  

Yunfeng Peng, Guanqin Wang, Fei Li, Guibiao Yang, Kai Fang, Li Liu, Shuqi Qin, Dianye Zhang, Guoying Zhou, Huajun Fang, Xuejun Liu, Chunyan Liu, Yuanhe Yang.Unimodal Response of Soil Methane Consumption to Increasing Nitrogen Additions. Environmental Science & Technology, 2019, 53(8):4150-4160. 

Fan Yang, Jing Tian*, Huajun Fang, Yang Gao, Minggang Xu, Yilai Lou, Baoku Zhou, Yakov Kuzyakov. Functional Soil Organic Matter Fractions, Microbial Community, and Enzyme Activities in a Mollisol Under 35 Years Manure and Mineral Fertilization. Journal of Soil Science and Plant Nutrition, 2019, 19(2), 430-439.  

Fan Yang, JingTian, HuajunFang, Yang Gao, Xinyu Zhang, Guirui Yu, Yakov Kuzyakov, Spatial heterogeneity of microbial community and enzyme activities in a broad-leaved Korean pine mixed forest. European Journal of Soil Biology, 2018, 88: 65-72.  

Fengsong Zhang, Linsheng Yang, Xia Liu, Yanxia Li, Huajun Fang, Xingrun Wang*, Njud S. Alharbi, Jiaxing Li*. Sorption of 17β-estradiol to the dissolved organic matter from animal wastes: effects of composting and the role of fulvic acid-like aggregates. Environmental Science and Pollution Research, 2018, doi.org/10.1007/s11356-018-1402-y.  

Yujin Zhang, Minna Ma, Huajun Fang, Dahe Qin, Shulan Cheng, Wenping Yuan. Impacts of Nitrogen Addition on Nitrous Oxide Emission: Model-Data Comparison. Biogeosciences, 2018, doi.org/10.5194/bg-2018-126.  

Guangxia Yu, Shulan Cheng, Huajun Fang*, Jing Tian, Meng Xu，Guirui Yu, Shun He, Jing Geng, Zicheng Cao. Responses of soil nitrous oxide flux to soil environmental factors in a subtropical coniferous plantation: a boundary line analysis. European Journal of Soil Biology, 2018, 86:16-25.  

Shulan Cheng, Huajun Fang^*, Guirui Yu. Threshold responses of soil organic carbon concentration and composition to multi-level nitrogen addition in a temperate needle-broadleaved forest. Biogeochemistry, 2018,137(1)：219-233.  

Fan Yang, Jing Tian*, Jeroen Meersmans, Huajun Fang, Hao Yang, Yilai Lou, Zhongfang Li, Kailou Liu, Yi Zhou, Evgenia Blagodatskaya, Yakov Kuzyakov. Functional soil organic matter fractions in response to long-term fertilization in upland and paddy systems in South China. Catena, 2018, 162: 270-277.  

Jing Tian, Yilai Lou, Yang Gao, Huajun Fang, Shutang Liu, Minggang Xu, Evgenia Blagodatskaya, Yakov Kuzyakov. Response of soil organic matter fractions and composition of microbial community to long-term organic and mineral fertilization. Biology and Fertility of Soils. 2017,53(3): 523-532.   

Jing Geng, Shulan Cheng, Huajun Fang*, Guirui Yu, Xiaoyu Li, Gaoyue Si, Shun He, Guangxia Yu. Soil nitrate accumulation dominates the nonlinear responses of soil CO₂ and CH₄ fluxes to multi-level nitrogen addition in a temperate needle-broadleaved mixed forest. Ecological Indicators, 2017, 79:28-36.  

Shulan Cheng, Shun He, Huajun Fang*, Jiangzhou Xia*, Jing Tian, Guirui Yu, Jing Geng, GuangxiaYu. Contrasting effects of NH₄⁺ and NO₃^- amendments on amount and chemical characteristics of different density organic matter fractions in a boreal forest soil. Geoderma, 2017, 293:1-9. 

Shulan Cheng, Lei Wang, Huajun Fang*, Guirui Yu. Xueming Yang, Xiaoyu Li, Gaoyue Si, Shun He, Jing Geng, Guangxia Yu. Nonlinear responses of soil nitrous oxide emission to multi-level nitrogen enrichment in a temperate needle-broadleaved mixed forest in Northeast China. Catena, 2016, 174: 556-563. 

Yongsheng Wang, Shulan Cheng*, Huajun Fang**, Guirui Yu, Xueming Yang, Minjie Xu, Xusheng Dang, Linsen Li, Lei Wang. Relationships between ammonia-oxidizing communities, soil methane uptake and nitrous oxide fluxes in a subtropical plantation soil with nitrogen enrichment. European Journal of Soil Biology, 2016, 73: 84-92. 

Zhaoqin Gao, Huajun Fang*, Junhong Bai*, Jia Jia, Qiongqiong Lu, Junjing Wang, Bin Chen. Spatial and seasonal distributions of soil phosphorus in a short- term flooding wetland of Yellow River Estuary, China. Ecological Informatics, 2016, 31:83-90. 

Qiongqiong Lu, Junhong Bai*, Huajun Fang，Junjing Wang, Qingqing Zhao, Jia Jia. Spatial and seasonal distributions of soil sulfur in two marsh wetlands with different flooding frequencies of the Yellow Riever Delta, China. Ecological Engineering, 2016, 96: 63-71. 

Xiaoyu Li, Shulan Cheng, Huajun Fang*, Guirui Yu, Xusheng Dang, Minjie Xu, Lei Wang, Gaoyue Si, Jing Geng, Shun He. The contrasting effects of deposited NH₄⁺ and NO₃^- on soil CO₂, CH₄ and N₂O fluxes in a subtropical plantation, southern China. Ecological Engineering, 2015, 85: 317-327. 

Hao Chen, Dejun Li, Geshere A. Gurmesa, Guirui Yu, Linghao Li, Wei Zhang, Huajun Fang, Jiangming Mo. Effects of nitrogen deposition on carbon cycle in terrestrial ecosystems of China: A meta-analysis. Environmental Pollution, 2015, 206:352-360. 

Yongsheng Wang, Shulan Cheng*, Huajun Fang*, Guirui Yu, Xiaofeng Xu, Minjie Xu, Lei Wang, Xiaoyu Li,Gaoyue Si, Jing Geng, Shun He. Contrasting effects of ammonium and nitrate deposition on soil CO₂ emission in a subtropical plantation of southern China. Biology and Fertility of Soils, 2015, 51:815-825. 

Wenping Yuan, Wenwen Cai, Anthony L. Nguy-Robertson, Huajun Fang？, Andrew E. Suyker, Yang Chen, Wenjie Dong, Shuguang Liu, Haicheng Zhang. Uncertainty in simulating gross primary production of cropland ecosystem from satellite-based models. Agricultural and Forest Meteorology, 2015, 207: 48-57.  

Yongsheng Wang, Shulan Cheng, Guirui Yu*, Huajun Fang*, Minjie Xu, Wenlong Gao. Response of carbon utilization and enzymatic activities to nitrogen deposition in three forests of subtropical China. Canadian Journal of Forest Research, 2015, 45: 394-401. 

Huajun Fang*, Shulan Cheng, Erda Lin, Guirui Yu, Shuli Niu, Yongsheng Wang, Minjie Xu, Xusheng Dang, Linsen Li, Lei Wang. Elevated atmospheric carbon dioxide concentration stimulates soil microbial activity and impacts water-extractable organic carbon in an agricultural soil. Biogeochemistry, 2015, 122 (2-3):253-267. 

Huajun Fang, Shulan Cheng*, Yongsheng Wang, Guirui Yu, Minjie Xu, Xusheng Dang, Linsen Li, Lei Wang. Changes in soil heterotrophic respiration, carbon availability, and microbial function in seven forests along a climate gradient. Ecological Research, 2014, 29(6): 1077-1086. 

Huajun Fang, Shulan Cheng*, Guirui Yu, Minjie Xu, Yongsheng Wang, Linsheng Li, Xusheng Dang, Lei Wang, Yingnian Li. Experimental nitrogen deposition alters the quantity and quality of soil dissolved organic carbon in an alpine meadow on the Qinghai-Tibetan Plateau. Applied Soil Ecology, 2014, 81:1-11. 

Minjie Xu, Shulan Cheng, Huajun Fang*, Guirui Yu, Wenlong Gao,·Yongsheng Wang, Xusheng Dang. Low-level nitrogen addition promotes net methane uptake in a boreal forest across the Great Xing’an Mountain region, China. Forest Science, 2014, 60(5): 973-981.  

Yongsheng Wang, Shulan Cheng, Huajun Fang*, Guirui Yu, Minjie Xu, Xusheng Dang, Linsen Li, Lei Wang. Simulated nitrogen deposition reduces CH₄ uptake and increases N₂O emission from a subtropical plantation forest soil in southern China. Plos One, 2014, 9(4): e93571. doi:10.1371/journal.pone.0093571. 

Huajun Fang, Shulan Cheng*, Guirui Yu, Xueming Yang, Minjie Xu, Yongsheng Wang, Linsheng Li, Xusheng Dang, Lei Wang, Yingnian Li. Nitrogen deposition impacts on the amount and stability of soil organic matter in an alpine meadow ecosystem depend on the form and rate of applied nitrogen. European Journal of Soil Science, 2014, 65:510-519. 

Wenping Sheng, Guirui Yu*, Huajun Fang, Yingchun Liu, Qiufeng Wang, Zhi Chen, and Li Zhang. Nitrogen deposition influences the regional pattern of foliage ¹⁵N natural abundance in eastern China. Scientific Reports, 2014, 4: 4249.DOI: 10.1038/srep04249.  

Wenping Sheng, Guirui Yu*, Huajun Fang, Chunming Jiang, Junhua Yan, Mei Zhou. Sinks for Inorganic Nitrogen Deposition in Forest Ecosystems with Low and High Nitrogen Deposition in China. PLoS ONE, 2014, 9(2): e89322. doi:10.1371/journal.pone.0089322.  

Xiaoyun Zhan, Guirui Yu, Nianpeng He, Huajun Fang, Bingrui Jia, Mei Zhou, Chuankuan Wang, Junhui Zhang, Guangdong Zhao, Silong Wang, Yunfen Liu, Junhua Yan. Nitrogen Deposition and Its Spatial Pattern in Main Forest Ecosystems along North-South Transect of Eastern China. Chinese Geographical Science, 2014, 24(2): 137-146. 

Huajun Fang, Shulan Cheng *, Guirui Yu, Jules Cooch, Yongsheng Wang, Minjie Xu, Linsen Li, Xusheng Dang, Yingnian Li. Low-level nitrogen deposition significantly inhibits methane uptake from an alpine meadow soil on the Qinghai-Tibetan Plateau. Geoderma, 2014, 213: 444-452.  

Yanlong Jia, Guirui Yu *, Nianpeng He, Xiaoyun Zhan, Huajun Fang, Wenping Sheng, Yao Zuo, Dayong Zhang, Qiufeng Wang. Spatial and decadal variations in inorganic nitrogen wet deposition in China induced by human activity. Scientific Reports, 2014, 4:3763doi:10.1038/srep03763. 

Yuanhe Yang*, Chengjun Ji, David Robinson, Biao Zhu, Huajun Fang, Haihua Shen, Jingyun Fang. Vegetation and soil ¹⁵N natural abundance in alpine grasslands on the Tibetan Plateau: patterns and implications. Ecosystems, 2013, 16(6): 1013-1024. 

Huajun Fang, Shulan Cheng *, Guirui Yu, Jiaojiao Zheng, Peilei Zhang, Minjie Xu, Yingnian Li, Xueming Yang. Responses of CO₂ efflux from an alpine meadow soil on the Qinghai Tibetan Plateau to multi-form and low-level N addition. Plant and Soil, 2012, 351:177-190. 

Yang Gao *, Guirui Yu, Nianpeng He, Hongling He, Qiufeng Wang, Huajun Fang. Is there an Existing Healthy Threshold for Carbon Storage in the Ecosystem? Environmental Science & Technology, 2012, 46, 4687-4688. 

Huajun Fang*, Guirui Yu*, Shulan Cheng, Tianhong Zhu, Jiaojiao Zheng, Jiangming Mo, Junhua Yan. Nitrogen-15 signals of leaf-litter-soil continuum as a possible indicator of ecosystem nitrogen saturation by forest succession and N loads. Biogeochemistry, 2011, 102: 251-263. 

Wenping Sheng, Shujie Ren, Guirui Yu*, Huajun Fang, Chunming Jiang, Mi Zhang. Patterns and driving factors of WUE and NUE in natural forest ecosystems along the North-South Transect of Eastern China. Journal of Geographical Sciences, 2011, 21(4):651-665. 

Huajun Fang, Guirui Yu*, Shulan Cheng, Tianhong Zhu, Yuesi Wang, Junhua Yan, Miao Wang, Min Cao, Mei Zhou. Effects of multiple environmental factors on CO₂ emission and CH₄ uptake from old-growth forest soils. Biogeosciences, 2010, 7: 395-407. 

Shulan Cheng, Huajun Fang*, Guirui Yu, Tianhong Zhu, Jiaojiao Zheng, Xueing Yang, Xiaoping Zhang, Guirui Yu. Effects of soil erosion and deposition on soil organic carbon dynamics at a sloping field in Black Soil region, Northeast China. Soil Science and Plant Nutrition, 2010, 56:521-529. 

Shulan Cheng, Huajun Fang*, Guirui Yu, Tianhong Zhu, Jiaojiao Zheng. Foliar and soil ¹⁵N natural abundances provide field evidence on nitrogen dynamics in temperate and boreal forest ecosystems. Plant and Soil, 2010, 337:285-297. 

Chunming Jiang*, Guirui Yu, Huajun Fang, Guangmin Cao, Yingnian Li. Short-term effect of increasing nitrogen deposition on CO₂, CH₄ and N₂O fluxes in an alpine meadow on the Qinghai-Tibetan Plateau, China. Atmospheric Environment, 2010, 44:2920-2926. 

Aizhen Liang, Xueming Yang, Xiaoping Zhang*, Yan Shen, Xiuhuan Shi, Ruqin Fan, Huajun Fang. Short-Term Impacts of No Tillage on Aggregate-Associated C in Black Soil of Northeast China. Agricultural Sciences in China, 2010, 9(1): 93-100. 

Chunming Jiang*, Guirui Yu, Guangmin Cao, Yingnian Li, Shichun Zhang, Huajun Fang. CO₂ Flux Estimation by Different Regression Methods from an Alpine Meadow on the Qinghai-Tibetan Plateau. Advances in Atmospheric Sciences, 2010, 27(6):1372-1379. 

Huajun Fang*, Guirui Yu, Shulan Cheng, Jiangming Mo, Junhua Yan, Shenggong Li. ¹³C abundance, water-soluble and microbial biomass carbon as potential indicators of soil organic carbon dynamics in subtropical forests at different successional stages and subject to different nitrogen loads. Plant and Soil, 2009, 320: 243-254. 

Dapeng Huang*, Chuang Liu, Huajun Fang, Shunfeng Peng. Assessment of Waterlogging Risk in Lixiahe Region of Jiangsu Province Based on AVHRR and MODIS Image. Chinese Geographical Science, 2008, 18(2): 178-183.  

Aizhen Liang, Xiaoping Zhang, Huajun Fang, Xueming Yang*, Drury C F. Short-term effects of tillage practices on soil organic carbon for a clay loam soil in Northeast China. Pedosphere, 2007, 17(5): 619-623. 

Huajun Fang*, Shulan Cheng, Xiaoping Zhang, Aizhen Liang, Xueming Yang, Drury C F. Impact of soil redistribution in a sloping landscape on carbon sequestration in Northeast China. Land Degradation & Development, 2006, 17: 89-96.  

Huajun Fang*, Xueming Yang, Xiaoping Zhang, Aizhen Liang. Using ¹³⁷Cs tracer technique to evaluate soil erosion and deposition of a black soil in Northeast China. Pedosphere, 2006,16(2): 201-209.  

Guirui Yu*, Huajun Fang, Lupeng Gao, Wenjuan Zhang. Soil organic carbon budget and fertility variation of black soils in Northeast China. Ecological Research, 2006, 21: 855-867. 

Xiaoping Zhang, Huajun Fang, Xueming Yang*. No till and handed hoeing impacts on carbon dioxide emissions from a black soil in Northeast China. Communications in soil science and plant analysis.2005, 36:1041-1045. 

Xueming Yang*, Xiaoping Zhang, Huajun Fang, Ping Zhu, Jun Ren, Lichun Wang. Long–term effects of fertilization on soil organic carbon changes in Northeast China：Roth-C model simulations. Environmental Management, 2003, 32(4):459-465. 

Xueming Yang*, Xiaoping, Zhang Wei Deng, Huajun Fang. Black soil degradation under rainfall erosion in Jilin, China. Land Degradation & Development, 2003, 14:409-420. 

Junhong Bai*, Wei Deng, Huajun Fang, Xiaofeng Xu. Spatial Variation of Pb in the Soil plant System of Vertical Zone in Changbai Mountain National Nature Reserve. Journal of Environmental Sciences, 2002, 14(3): 325-329.  

招生专业：生态学， 

联系方式：电话：010-64889031（办），Email: fanghj@igsnrr.ac.cn 

更新日期：2021年5月31日