章节大纲


    • The ocean can be seen as the earth’s huge water-storage tank, accounting for 97% of the earth’s water (rivers, lakes, atmosphere, glaciers, and oceans combined).

       

      Because the ocean plays an extremely important role in global water circulation, it is necessary to know how much water evaporates from the ocean and how much freshwater flows into it.



      To capture the state of evaporation and the inflow of freshwater, it is necessary to accurately know the spatiotemporal distribution of the salinity concentration (hereinafter abbreviated as “salinity”), which is an index of the mixing ratio of freshwater and salt water.