Awesome effort yes. Maybe not so awesome regarding the intake design on ditch irrigation systems.
The fact that irrigation ditches are so effective at funneling fish out of the main river makes me wonder. Maybe we could use some "irrigation ditches" to replace lost side channel habitat, and the massive carrying capacity that went with it. Of course the primary difference being the ditches would connect back to the main channel. No water loss and fish would be deposited back into the watershed, ready for the sea, instead of on a field as fertilizer.
Just a thought. All I know is that single channel hydrology sucks.
The fact that irrigation ditches are so effective at funneling fish out of the main river makes me wonder. Maybe we could use some "irrigation ditches" to replace lost side channel habitat, and the massive carrying capacity that went with it. Of course the primary difference being the ditches would connect back to the main channel. No water loss and fish would be deposited back into the watershed, ready for the sea, instead of on a field as fertilizer.
Just a thought. All I know is that single channel hydrology sucks.