Paano Kalkulahin si Water Footprint
Ano ang Water Footprint?
Water footprint measures total water consumption for a product or person. It includes direct use, production, and processing water requirements.
Step-by-Step na Gabay
- 1Calculate blue water (surface/groundwater), green (rain), gray (contamination)
- 2Typical diet: 2000-5000 liters/day, beef heaviest (15,000 L per kg)
- 3Identify high-impact water use and reduction opportunities
Mga Nalutas na Halimbawa
Input
Daily diet with beef, dairy, grains
Resulta
Water footprint ~3500 L/day (~1.3 million L/year)
Mostly from animal agriculture
Mga Karaniwang Mali na Dapat Iwasan
- ✕Ignoring production water beyond direct use
- ✕Treating all water equally (local scarcity matters)
Mga madalas itanong
Why is beef water-intensive?
Cattle require years to mature, consuming vast water and feed. 1 kg beef ≈ 15,000 L water.
How can you reduce water footprint?
Eat less beef/meat, buy local (reduces processing), reduce food waste.
Handa nang kalkulahin? Subukan ang libreng Water Footprint Calculator
Subukan ito sa iyong sarili →