導師科研情況自述1、主持國家自然科學基金“雷州半島玄武巖母質磚紅壤鉻(Cr)富集機制及其環境行為特征”(課題號:41371316),研究時間:2014.01-2017.12。資助金額:75萬,在研。 2、主持完成國家自然科學基金“洞庭湖區土地環境質量與食物安全風險預警研究”(課題號:40871156),研究時間:2009.01-2011.12。資助金額:48萬,已結題。發表論文: 1.Laiyuan Zhong.Desferrioxamine-B promoted dissolution of an Oxisol and the effect of low-molecular-weight organic acids. Biology and Fertility of Soils. 2013.04. (SCI收錄) 2. Laiyuan Zhong. Reduction of Cr(VI) by malic acid in aqueous Fe-rich soil suspensions. Chemosphere.2012.03. (SCI收錄) 3. Laiyuan Zhong. Characterization of heavy metal pollution in the paddy soils of Xiangyin County, Dongting lake drainage basin,central south China. Environmental Earth Sciences.2012.04. (SCI收錄) 4. Laiyuan Zhong. Oxidation of Cr(III) on birnessite surfaces: The effect of goethite and kaolinite.2015.08 . (SCI收錄) 5.Laiyuan Zhong. Assessment of Heavy Metals Contamination of Paddy Soil in Xiangyin County,China. 2010 19 th World Congress of Soil Science, Soil Solutions for a Changing World1 – 6 August 2010, Brisbane, Australia. Published on CDROM. 6.Laiyuan Zhong.Natural Disaster Risk Assessment of Grain Production in Dongting Lake Area, Beijing,China. International Conference on Agricultural Risk and Food Security 2010. 7.鐘來元.區域綜合食物安全風險預警指標體系.農業工程學報.2010, 26(3):374-379.(EI收錄)