McDad
I can't brain today; I has the dumb.
- Joined
- Jan 3, 2011
- Messages
- 57,145
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That canyon seems grand.View attachment 686731
But that's cool
UFO shadows...LOOK OUT!!!!View attachment 686728
Don't kniw what those circles are
No, tgey were on the ground, perfect circles
What makes pivot irrigation such a bad approach?Probably not where @joevol33 was, but here is part of the Navajo Nation agricultural lands in northern NM. High desert, 6,000’+. Aerial sprinkler watering from a central pivot.
Worst possible form of irrigation in arid lands, but it’s what they’re doing for now.
View attachment 686760
View attachment 686762
From my memory of living in arid drought prone areas, water evaporation and draining the aquifer. The ground in some areas of CA’s central coast would actually begin to cave because of using too much water from the aquifers and them not being able to refill.What makes pivot irrigation such a bad approach?