Kinetics of Nitrous Oxide and Methane Production in Relation to Soil Redox Potential and Mitigation

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一、报告题目:

    Kinetics of Nitrous Oxide and Methane Production in Relation to Soil Redox Potential and Mitigation of Their Emissions from Irrigated Rice Fields

二、报告内容简介:

    The major objective of this study is to find a feasible management practice to mitigate the cumulative global warming potential (GWP) from CH4 and N2O emission in an irrigated rice field. The study concludes that the best management practice is to keep the fields non-flooded but wet with organic matter addition, which can largely reduce the GWP from the fields with no decrease in rice yield.

三、报告人:

    Kewei Yu   Associate Professor

四、报告人简介:

Dr. Kewei Yu serves as an associate professor with tenure at the Department of Biological and Environmental Sciences, College of Arts and Sciences, Troy University, Alabama, USA.

Dr. Yu has a diverse interdisciplinary training of education, from biochemistry (BS) to microbial ecology (MS) and wetland biogeochemistry (PhD). He is teaching a wide range of courses at Troy University, scoping from a first-year undergraduate general biology course to a senior graduate seminar course in biological and environmental sciences, where he enjoys the most these two extreme ends of the course offerings.

Over his career, Dr. Yu has a working experience across US, China, Australia and several European countries. Most of his research is in wetland biogeochemistry associated with global climate change, and recently with biodegradation of petroleum hydrocarbons, with over 100 peer-reviewed publications.

Most of Dr. Yu’s professional service has been dedicated to Archives of Agronomy and Soil Science, a prestigious Science Citation Index (SCI) journal with over 50 years’ history. He is currently the Editor-in-Chief of the journal.

五、报告时间

    20186141330

六、报告地点:

   新土壤楼102

七、要求参加人员:

        土壤学、植物营养学、农业资源与环境、环境科学、环境工程及相关专业师生