Catégories : Tous - irrigation

par huang caoling Il y a 9 années

7597

Water Resources

Advancements in water-saving technologies and desalinization are crucial for ensuring sustainable water usage in the future. Recycled wastewater, along with improved irrigation methods like drip, furrow, spray, and flood irrigation, can significantly boost agricultural efficiency.

Water Resources

Water Resources

Water Uses

Agriculture
Irrigation

Drip 95% eff.

Spray 75-95% eff.

Flood 70-80% eff.

Furrow 65% eff.

Hydroponics
Livestock
Industry
Refining metals& paper
Cooling Machinery
Generating electricity
Household needs
Toilet Flushing 1%
Cooking and drinking 8%
Laundry 35%
Bathing 56%

Surface Water

Lake
Oligotrophic
Mesotrophic
Eutrophic
Ponds
Rivers
Streams

The Future Of Water

Water-saving tech
Recycled waste water
Desalinization
Conservation
water ownership issues

Water Availability

Aqueduct
Dam
Disrupt fish migration
Flood control
Hydroelectric power
Dike
Levee

Ground Water

Artesian well
salt intrusion
cone of depression
Springs
River source
Percolates up
Aquifer
unconfined
confined