Reporter：艾旭媛 博士后
  
Time：2023年10月12日(星期四)15:00-17:00
  
Place：钟健报告厅(系楼218)
  
Description：
  

Ai Xuyuan is a postdoctoral researcher in the Department of Climate and Geochemistry at the Max Planck Institute of Chemistry in Germany. I graduated with a bachelor's degree in Environmental Science from the University of Science and Technology of China in 2015. In 2023, I obtained a doctoral degree from the Department of Earth Science at Princeton University in the United States. Currently, I am conducting postdoctoral research at the Institute of Chemistry at the Max Planck Institute in Germany. Mainly engaged in the reconstruction research of marine biogeochemical cycles and climate change, focusing on the nitrogen cycle and sea surface temperature changes in the Southern Ocean during the fourth season of the interglacial period. Through the reconstruction of past nutrient concentrations in the Southern Ocean through diatom nitrogen isotopes, we interpret the interaction between wind and current changes in the Southern Ocean and climate. The relevant research results are published as the first author in the Science journal