基本信息
楊元合，男，博士，研究員，博士生導(dǎo)師。
職稱： 研究員
課 題 組： 高寒生態(tài)學(xué)研究組
研究方向
高寒生態(tài)學(xué)研究組以青藏高原高寒生態(tài)系統(tǒng)為對象，基于野外觀測、控制實驗、室內(nèi)培養(yǎng)和模型模擬等手段，重點開展：(1)土壤與全球變化，(2)生態(tài)系統(tǒng)碳-氮-磷交互作用方面的研究。本研究組招收博士后、博士和碩士研究生(含客座生)，熱忱歡迎對上述研究方向感興趣的同學(xué)加入高寒生態(tài)學(xué)研究組。
科研項目
[1]“北方草地土壤碳氮磷化學(xué)計量關(guān)系的動態(tài)變化”，國家自然科學(xué)基金面上項目，項目主持人；
[2]“全球變化與陸地生態(tài)系統(tǒng)碳氮循環(huán)”，優(yōu)秀青年科學(xué)基金項目，項目主持人；
[3]“典型區(qū)域土壤有機碳組分及穩(wěn)定性”，973計劃“土壤系統(tǒng)碳動態(tài)、機制及其對全球變化的響應(yīng)”課題，課題負責人。
人物榮譽
2018年8月3日，國家自然科學(xué)基金委員會公布2018年度國家杰出青年科學(xué)基金建議資助項目申請人名單，其中楊元合在2018年度國家杰出青年科學(xué)基金建議資助項目申請人名單內(nèi)。
代表性論文
[1] Yang YH*, Ji CJ, Robinson D, Zhu B, Fang HJ, Shen HH, and Fang JY, 2013. Vegetation and soil 15N natural abundance in alpine grasslands on the Tibetan Plateau: patterns and implications. Ecosystems
[2] Yang YH*, Fang JY, Ji CJ, Ma WH, Mohammat A, Wang SF, Wang SP, Datta A, Robinson D, and Smith P, 2012. Widespread decreases in topsoil inorganic carbon stocks across Chinau2019s grasslands during 1980s-2000s.Global Change Biology
[3] Yang YH*, Ji CJ, Ma WH, Wang SF, Wang SP, Han WX, Mohammat A, Robinson D, and Smith P, 2012. Significant soil acidification across northern Chinau2019s grasslands during 1980s-2000s.Global Change Biology
[4] Yang YH*, Luo Y, and Finzi A, 2011. Carbon and nitrogen dynamics during forest stand development: a global synthesis. New Phytologist
[5] Yang YH* and Luo Y,2011. Isometric biomass partitioning pattern in forest ecosystems: evidence from temporal observations during stand development. Journal of Ecology
[6] Yang YH* and Luo Y, 2011. Carbon: nitrogen stoichiometry in forest ecosystems during stand development. Global Ecology and Biogeography
[7] Lu Meng#, Yang YH#, Luo Y, Fang CM, Zhou XH, Chen JK, Yang X, and Li B, 2011. Responses of ecosystem nitrogen cycle to nitrogen addition: a meta-analysis. New Phytologist
[8] Yang YH*, Luo Y, Lu M, Sch?del C, and Han WX, 2011. Terrestrial C:N stoichiometry in response to elevated CO2 and nitrogen deposition: a synthesis of two meta-analyses
[9] Yang YH*, Fang JY, Ji CJ, Ma WH, Su SS, and Tang ZY, 2010. Soil inorganic carbon stock in the Tibetan alpine grasslands.Global Biogeochemical Cycles
[10] Yang YH*, Fang JY, Fay PA, Bell JE, and Ji CJ, 2010. Rain use efficiency across a precipitation gradient on the Tibetan Plateau. Geophysical Research Letters
[11] Yang YH, Fang JY*, Ma WH, Smith P, Mohammat A, Wang SP, and Wang W, 2010. Soil carbon stock and itschanges in northern Chinau2019s grasslands from 1980s to 2000s.Global Change Biology
[12] Yang YH, Fang JY*, Ma WH, Guo DL, and Mohammat A, 2010. Large-scale pattern of biomass partitioning across Chinau2019s grasslands. Global Ecology and Biogeography
[13] Yang YH, Fang JY*, Ji CJ, and Han WX, 2009. Above- and belowground biomass allocation in Tibetan grasslands. Journal of Vegetation Science
[14] Yang YH, Fang JY*, Smith P, Tang YH, Chen AP, Ji CJ, Hu HF, Rao S, Tan K, and He JS, 2009. Changes in topsoil carbon stocks in the Tibetan grasslands between the 1980s and 2004.Global Change Biology
[15] Yang YH, Fang JY*, Tang YH, He JS, Ji CJ, Zheng CY, and Zhu B, 2008. Storage, patterns, and controls of soil organic carbon in the Tibetan grasslands.Global Change Biology
[16] Yang YH, Fang JY*, Ma WH, and Wang W, 2008. Relationship between variability in aboveground net primary production and precipitation in global grasslands. Geophysical Research Letters
[17] Yang YH, Mohammat A, Feng JM, Zhou R, and Fang JY*, 2007. Storage, patterns and environmental controls of soil organic carbon in China. Biogeochemistry
