South Australia contains 324 separate Protected Areas with a total land area of 21,630,995 hectares(21.97% of the state’s area). 18 of these are National parks, totalling 4,337,430 hectares (4.41% of the state’s area).
... 50° N was ceded to Japan, the Russians retaining the other three-fifths of the area. In August 1945, Russia again took over the control of Sakhalin. Since January 2, 1947, ...