Abstract:

The essay is the brief introduction of data management and sharing progress in the 18th, 19th CHINARE and 2nd Chinese Arctic Research Expedition. By making CN Polar DB as its data release platform and using ASP.NET tech, non profit data share service will be provided to users through www.chinare.org.cn and www.wdcego.net. From 2003 to 2004, 406 new datasets have been issued and more than 1000000 records have been added.