Originally posted by Whale-ista
I posted a related (long) description of what the Delta of the Colorado river was like 90 years ago, quoting from Aldo Leopold. He was a
naturalist/ranger from Wisconsin, who canoed the delta with his brother in 1920s and described a fully functioning region full of life, because it had
a full flow of water. No big dams/diversions upstream meant the full flow of water and nutrients made it into the northern Sea of Cortez unimpeded.
The quantity and quality of wildlife he described has long since disappeared.
Today, a big reason for this declining fish productivity is the lack of fresh water coming in at the northern end of the gulf. Little fresh water,
fewer nutrients, and more pollution in what little water does make it thru what's left of this estuary makes for a meager catch compared to what was
there in the past.
Not sure how to change this, given the demand for water from the Colorado river in the western US and the drier weather cycles we have seen for the
last 30 years.
So, yes: enjoy it while you can. Unless/until the river recovers, this won't improve. |