Re: I saw a video on the Grand canyon the other day. ...
That is not the case here Dick. Huge amounts of money have been spent
over the last decade trying to defy the effects of damming the river
with predictably...
Bob Marley 2003-11-17 16:09:48 #26104
Re: I saw a video on the Grand canyon the other day. ...
Josh...I ,and many others, have been documenting beach erosion for many
years through the "Adopt a Beach" Grand Canyon River Guide's study....we
both measure...
doc thomas 2003-11-17 16:09:36 #26103
Re: I saw a video on the Grand canyon the other day. ...
If you read the material carefully you will see that spending over
$50 million resulted in:
"After passage of the 1992 Grand Canyon Protection Act, the...
Bob Marley 2003-11-17 16:07:40 #26102
Re: I saw a video on the Grand canyon the other day. ...
Huge amounts of money have been spent studying that Josh. The
scientists all seem to be in agreement on what is happening from the
dam to the LC. Sand is...
Bob Marley 2003-11-17 16:02:22 #26101
Re: Editorial from todays Arizona Daily Star, Tucson
Dick--Too bad about no response. Seems rude to me. I would love to
see the two sides talking. Mary
In grandcanyon@yahoogroups.com, "dick_gladson" wrote:
...
MaryPhyl 2003-11-17 14:58:05 #26100
Re: I saw a video on the Grand canyon the other day. ...
Now why doesn't somebody do a study about the beach erosion, and I mean a scientific study, not just,
"Yep, they're erodin' alright."
Studies need to be...
Dick Matthews 2003-11-17 14:05:50 #26099
Re: I saw a video on the Grand canyon the other day. ...
A valid comment about the typical guesswork over how to manage the
river corridor, but apparently getting some serious attention now.
See Bob A's post...
Doug Nering 2003-11-17 13:37:14 #26098
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