领域：生物产业 学校：南京大学职称：副教授
从事生物统计学和数据分析教学工作；致力于进化生态学和群落生态学的应用基础研究；主要探讨草地群落结构和功能的形成、维持和变化机理。 以野外草地实验和数据分析，具体研究以下内容： 1）种内变异在物种适应和演化以及群落构建和变化中的作用； 2）生态-进化动态在植物群落生物多样性形成、维持和变化中的作用； 3）植物群落生物多样性与地上/地下动物和微生物的互馈关系； 4）群落（植物-动物-微生物）生物多样性与生态系统功能的关系。
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| 以第一作者或通讯作者发表SCI论文20多篇，代表性文章如下（*通讯作者） Kechang Niu*, Jin-Sheng He & Martin J. Lechowicz (2016) Foliar phosphorus content predicts species relative abundance in P-limited Tibetan alpine meadows. Perspectives in Plant Ecology, Evolution and Systematics, 22: 47-54. Junpeng Mu, Yuling Zeng, Qinggui Wu, Karl J. Niklas & Kechang Niu* (2016) Traditional grazing regimes promotes species diversity and increases nectar production in Tibetan alpine meadows. Agriculture, Ecosystems and Environment.233:336-342. Kechang Niu*, Jin-Sheng He & Martin J. Lechowicz (2016) Grazing-induced shifts in the community functional composition and soil nutrient availability in Tibetan alpine meadows. Journal of Applied Ecology.53(3):1554–1564. Kechang Niu*, Jin-Sheng He, Shiting Zhang & Martin J. Lechowicz (2016) Tradeoffs between forage quality and soil fertility: lessons from Himalayan rangelands. Agriculture, Ecosystems and Environment. 234:31-39. Kechang Niu*, Ting Liu , Qirong Shen & Huixin Li (2015) Does body size-abundance allometry in soil fauna vary with environment? A field test for nematode communities in response to fertilization. Soil Biology and Biochemistry. 91(1):268-270. Kechang Niu*, Julie Messier, Jin-Sheng He & Martin J. Lechowicz (2015) The effects of grazing on trait diversity and niche differentiation in Tibetan alpine meadows. Ecosphere,6(9): Art 150. Kechang Niu*, Philippe Choler, Francesco de Bello, Nicholas Mirotchnick, Guozhen Du & Shuchu Sun (2014) Fertilization deceases species diversity but increase functional diversityThree year experiment in Tibetan alpine grassland. Agriculture, Ecosystems and Environment, 182:106–112. Kechang Niu*, Shiting Zhang, Binbin Zhao & Guozhen Du (2010) Linking grazing response of species abundance to functional traits in the Tibetan alpine meadow. Plant and Soil. 330 (1-2): 215-223. Kechang Niu, Philippe Choler, Binbin Zhao & Guozhen Du* (2009) The allometry of reproductive biomass in response to land use in Tibetan alpine grasslands. Functional Ecology.23 (2): 274-283. 牛克昌*, 刘怿宁，沈泽昊，何芳良, 方精云 (2009) 群落构建的中性理论和生态位理论, 生物多样性, 17, 579~593。入选2009年中国科协优秀论文, 获2011-2014年《生物多样性》高引用文章。 |
