Old sabo-dam made from rubble

We can see old sabo-dam in mountain region all around Japan.After World War 2 many parts of mountain region were ruined in Japan.So,the Forestry Agency of Japan carried out afforestation project.In the project many dam like this photo were constructed.By such dams,movement of soil and sand was stopped and vegetation of forests recovered.,Nagawa village,Nagano pref.


Fujifilm tiara NEOPANPRESTO400