| 26th, Oct., 2023 (Thursday) | 
  
   | 16:30-18:00 | Registration(注册) | 
  
   | 18:30-20:30 | Dinner(晚餐) | 
  
   | 27th, Oct., 2023 (Friday) | 
  
   | Time | Arrangement | 
  
   | 8:30-11:30 | Academic   exchange, Discussion(交流讨论) | 
  
   | 11:30-14:00 | Lunch   Break(午餐) | 
  
   | 14:00-17:00 | Academic   exchange, Discussion(交流讨论) | 
  
   | 17:00-18:30 | Dinner(晚餐) | 
  
   | 28th, Oct., 2023(Saturday) | 
  
   | Address: Meeting room on the 3rd-floor,   Science and Technology Building, Nanyang Normal University                                                                                    (南阳师范学院科技大楼三楼会议室) | 
  
   | Time | Opening Ceremony(开幕式) | Chair (主持) | 
  
   | 8:50-9:20 | 1. Announce the opening Ceremony, introduce attendees, (Bing Tan) 
     
      
       | 2. Address ( Leader of Nanyang Normal Universit,致辞)   |  
 
     3. Address (Zhijun Li,致辞) | BingTan            谭冰   南阳师范学院 | 
  
   | 9:20-9:30 | Group   Photo(合影) | 
  
   | No. | Time | Reporter (报告人) | Title(报告题目) | Chair (主持) | 
  
   | 1 | 9:30-10:00 | Matti Leppäranta | Time series analysis and modeling in lake ice   climatology(Keynote Lecture) | Zhijun Li          李志军 | 
  
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   | 2 |    10:00-10:30 | Lauri   Arvola | Aquatia ecosystems interplay between physics chemistry)and   biology (Keynote Lecture) |    大连理工大学 | 
  
   | 10:30-10:50 | Coffee   Break | 
  
   | 3 | 10:50-11:30 | Academic exchange, Discussion(312   room, Science and Technology Building,科技大楼 312) | BingTan             谭冰   南阳师范学院 | 
  
   | 11:30-13:30 | Lunch | 
  
   | 14:30- | Leaving |