1983-迄今在现研究所工作，其中1991-1997任土壤营养和肥料转化实验室主任，1997年担任研究员，2006-2011兼任研究所国际合作学术秘书，2007-2008任京都大学农业系土壤学实验室客座教授，2013-2019德国魏恩斯特凡·特里斯多夫应用科学大学景观建筑系兼职讲师。

对土壤和植物宏观、微量元素的诊断、肥料剂量计算、农业生态系统中氮碳元素的土壤内循环、高纬度生态系统中的氮和碳循环、冻土对全球气候变化的影响、农业和自然生态系统温室气体排放

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