學術交流

為追蹤環境生态學研究熱點與學術前沿動态，增進青年學者間學術交流，促進不同學科及研究方向之間交叉融合，提升青年學者科研水平，研究院将開展由青年學者共同組織參與的“環境生态專題青年學者沙龍”月度學術活動。青年學者沙龍面向研究院青年教師、博士後和博士，每期活動由1-2位青年教師主持，2-3位特邀嘉賓或青年科研人員做主題報告，分享研究進展與心得，并與參與學者互動交流。活動秉持自願參加的原則，采用開放式分享和讨論的模式，誠邀研究院廣大青年科研人員積極參與，享受學術盛宴，激發創新靈感，尋求原創突破。所涉及的主題包括但不限于流域/濕地生态規劃與管理、濕地保護與修複、可持續環境與資源管理、水環境過程與水生态效應、水質淨化與安全保障、水污染控制原理及技術等研究方向。

青年學者沙龍（第一期）具體安排如下：

活動時間：2019年10月25日11：00-14：00

活動地點：科技北樓503A會議室

活動福利：提供午餐、水果、飲品等

活動主持人：何頔 教授

報告題目1：Green rust formation induced by reaction between aqueous Fe(II) and smectite clay minerals

報告人1簡介：Dr Richard Collins,Senior Lecturer in the School of Civil and Environmental Engineering,University of New South Wales (UNSW) Australia. Dr Richard Collins obtained his PhD in soil chemistry from the University of Adelaide in 2002. He then spent 3 years working at the French Atomic Energy Commission in Saclay, France where he conducted research on the bioavailability, toxicity and speciation of elements of interest in the nuclear fuel cycle. In 2005 he commenced working at UNSW Sydney. Since that time, he has worked on a range of research topics of both applied and fundamental importance, such as acid sulfate soil remediation, uranium immobilisation, iron oxide transformations and zero valent iron reactions. A lot of this research has a strong focus on iron redox processes relevant to natural and engineered environments. He is an expert user of X-ray absorption spectroscopy methods and analyses and has used a wide range of synchrotrons in Australia, USA, Japan, Taiwan and France. During his time at UNSW he has been awarded an Australian Research Council Future Fellowship, Australian-American Fulbright Fellowship in Nuclear Science and Technology, Invitational Fellowship from the Japan Society for the Promotion of Science and is currently a UNSW Scientia Fellow. Over the last 10 years he has contributed to obtaining ~$6.5 M AUD in competitive research funding and has published about 75 refereed journal articles and 20 industry reports.

報告題目2：Impacts of Fe(II) andphosphate on the redox reactions between iron oxides and aqueous sulfide

報告人2簡介：Dr.ShaojianZhang,postdoctoral research fellow in the Institute of Environmental and Ecological Engineering, Guangdong University of Technology (GDUT). Dr. Zhang obtained his PhD degree in geoscience from University Tübingen (Germany) in 2019.During his PhD study, he investigated the redox reactions between goethite and aqueous sulfide in the presence of aqueous Fe(II) and dissolved natural organic matter (NOM), with the finding of the inhibitory effect of surface associated Fe(II) and NOM on goethite sulfidation. He also proposed the oxidizing capability and mechanisms of Fe(III) species at goethite surface in the presence of aqueous Fe(II). In GDUT,hisresearch concerns iron-mediated remediation of water contaminants, focusing on the mobilization of phosphate under the influence of iron-containing minerals sulfidation.