水源涵養林 すいげんかんようりん Also written 水源かん養林 Meanings Noun watershed protection forest Kanji 水 water. Read as スイ. 源 source. Read as ゲン. 涵 immerse. Read as カン. 養 nourish. Read as ヨウ. 林 woods. Read as リン. Jinuma: Japanese Dictionary · Word lists