保ほ安あん林りん

noun

forest reserve; protection forest

A forest designated for conservation purposes, such as preventing erosion or preserving water sources, under Japanese law.

• この地ち域いきの保ほ安あん林りんは水すい源げんを守まもる役やく割わりを果はたしている。

  The protection forest in this area serves to safeguard the water source.