Abstract
In the previous paper the author introduced a provisory functional expression Φ(s) to represent the effect of prevailing winds on the depth of a day, where s is the length along the coast line, together with an actual example. In Part I of the present paper he gave another example which seems to justify his method of treatment. In Part II lie considered the effect of topography and tried to eliminate it. Thus the cu_??_ve of depth dist_??_ibution Z(s) showed the closer correi_??_tion with that of the wind effect W(s) by taking into account the topographical feature. He also made a discussion on the correlation factor k which combines Z(s) and W(s) by the linear equation Z(s)=K. W(s). The above method of procedure was applied to some actual cases in Part III. The results seem to justify it.
