Grey water vs. Green water : What are green and GREY water footprints?

Grey water vs. Green water water footprints Blue Water Footprint refers to irrigation from surface water and groundwater that is consumed during cultivation.

WATER FOOTPRINT - INTEGRATED WATER FOOTPRINT

Green, blue and grey water footprints.

Making Use of Gray Water in Your Home

Water, Free Full-Text

The green, blue, grey and total water footprint of crop production

What is a Water Footprint? - Hidden Valley Lake Community Services District

Water Footprint - an overview

Sustainability, Free Full-Text

Water Use - Year 7 Geography

Water Footprint & Water Colors: Blue Water, Green Water, Grey Water & Virtual Water

The Value of Rainwater: Why Green Water Footprints Matter