The Fifth Xiamen Symposium on Marine  Environmental Sciences (XMAS-V) will be held on January 11th–14th, 2021. 
                         Considering the global time difference, a virtual  XMAS-V will be organized online for 2 hours per day from January 11th–14th, 2021. Featured  online will be Keynote Lectures and a special session on UN Decade of Ocean Science  for Sustainable Development. 
                         Whereas XMAS historically requires a  registration fee, this year the symposium will be free of charge.
                         To  register for the symposium, please Visit  the Registration  Webpage.