Rie Watanabe Blog & Gheal Shop Site

ジール (Gheal) お茶

Gheal introducing to the First Lady

Virtual Water 仮想水

Vitual Water

Vitural Water

I found a poster with an interesting message at Tokyo Bigsight. Let me share with you. 東京ビッグサイトで見つけたメッセージ、水に関する面白知識がありました。

“Economists call the water needed to grow traded crops ‘virtual water’. Think of it this way: every tone of wheat arriving at a dockside carries with it, in virtual form, the 1,000 tones of water needed to grow it. All sorts of traded products required water for their production, it takes, for example, about 400,000 liters of water to manufacture a car.”


That means by the way,

More production = More water

No water = No production!!

This meaining is deep…..