报告题目一：超富集植物蜈蚣草高效砷吸收的机制和应用

报告       人：Prof. Lena Qiying Ma

                     The University of Florida   南京大学教授

报告题目二：Advancing geophysical monitoring of mineral precipitation and organic contaminants in porous media

报告      人：Dr. Chi Zhang

                    Assistant Professor, University of Kansas.

时         间：2016年6月15日（周三）上午10:00  

地         点：中山大学南校区地环大楼B401

主         持：汤叶涛副教授

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报告人简介： 

（一）马奇英（Lena Qiying Ma）教授，美国科罗拉多大学土壤学系博士。主要从事土壤-水-植物-微生物生态系统中重金属的生物地球化学以及重金属污染土壤、水和废弃物的植物修复与化学修复研究工作，并取得了卓越成就。于2001年报道了世界上第一个砷的超积累植物的发现并在国际顶级学术刊物《Nature》上发表了两篇文章，单篇引用次数高达589 次，这一发现为砷污染土壤及地下水植物修复提供了可能性。目前在南京大学环境学院开展重金属与有机污染物的环境行为、迁移转化、生物有效性和生态效应，以及环境污染的植物、微生物与化学修复等方面的研究。
（二）Chi Zhang's research focuses on the application of geophysical approaches (mainly electrical geophysical techniques and nuclear magnetic resonance) to better understand the tightly coupled physical, chemical, and biological processes that govern the behavior of geologic media and their constituent fluids (water, brine, CO2, and hydrocarbons) across multiple scales. She joined the KU Geophysics faculty in January 2015 after completing a postdoctoral fellowship at Rutgers University. At KU she expands upon her previous work and creates a research group focus on hydrogeophysics and biogeophysics. Her research has appeared in the Journal of Geophysical Research, Environmental Science and Technology, Geomicrobiology Journal, and many other publications. Among other meetings, Dr. Zhang has presented repeatedly at the AGU, EGU, and SAGEEP Conference.