BoatBanter.com

BoatBanter.com (https://www.boatbanter.com/)
-   ASA (https://www.boatbanter.com/asa/)
-   -   Shoals! (https://www.boatbanter.com/asa/75585-shoals.html)

Bart November 5th 06 12:17 AM

Shoals!
 
In a given harbor, what general rule often determines
where the shoals are? Explain your answer. [1 pt]



Ellen MacArthur November 5th 06 12:22 AM

Shoals!
 

"Bart" .@. wrote in message ...
| In a given harbor, what general rule often determines
| where the shoals are? Explain your answer. [1 pt]


Places where there's little or no current. This allows silt and sand and mud to settle outta the water.
Places with current get scoured and the silt and sand and mud doesn't have a chance to settle to the bottom.

Cheers,
Ellen

Walt November 5th 06 04:21 AM

Shoals!
 
Bart wrote:
In a given harbor, what general rule often determines
where the shoals are? Explain your answer. [1 pt]


Shoals are found where the water is shallow, or alternatively, where
the bottom is high.

Right, Bart?


// Walt


Scotty November 5th 06 01:07 PM

Shoals!
 

"Bart" .@. wrote in message
...
In a given harbor, what general rule often determines
where the shoals are? Explain your answer. [1 pt]


Shoals are usually found behind the markers.

SBV



Ellen MacArthur November 5th 06 01:08 PM

Shoals!
 

OzOne wrote in message
| Not bad.
| Now tell us what landforms or shape of the shoreline would contribute
| to shoaling.



Thanks. The shape of land would be points (promontories?). They make a lee in the currents and the slow current
lets the suspended silt, sand and mud settle out. You can see lots of points (moles?) being built along the beaches in
Florida on the east coast side. They keep all the sand from being washed away because they slow down the current
going past. They make eddies. When you sail on a river it's usually deeper on the outside of the bends. The insides
are shoaling up. This is because water slows down on the inside and it speeds up on the outside.

Cheers,
Ellen

Thom Stewart November 5th 06 04:48 PM

Shoals!
 
Yeah Scot,

Usually where the dredges are working. If there are canal marker, there
are shoals.


http://community.webtv.net/tassail/ILLDRINKTOTHAT



Thom Stewart November 5th 06 04:59 PM

Shoals!
 
As Bart stated, "A given Harbor." Not sure but I think Bart was
thinking of a harbor being feed by a stream or creek. The outlet or
"Delta" is where the shoals form


http://community.webtv.net/tassail/ILLDRINKTOTHAT



Joe November 5th 06 05:07 PM

Shoals!
 

Bart wrote:
In a given harbor, what general rule often determines
where the shoals are? Explain your answer. [1 pt]


In a harbor you look for different surface condition, Shorter wave
lengths, no waves, ect, waves on top of shallows are usually of a
shorter wave length and higher, or you may see calm in a shallow vs
waves in other areas.

Joe


Bart November 6th 06 04:09 PM

Shoals!
 

"Ellen MacArthur" wrote

"Bart" .@. wrote
| In a given harbor, what general rule often determines
| where the shoals are? Explain your answer. [1 pt]


Places where there's little or no current. This allows silt and sand
and mud to settle outta the water.
Places with current get scoured and the silt and sand and mud doesn't have
a chance to settle to the bottom.

Cheers,
Ellen


Good answer Neal. Worth a point.

But there is more to it than this.

Have you looked at multiple harbors in the same general
area and compared them? What other conclusions can
you draw?



Bart November 6th 06 04:10 PM

Shoals!
 

"Walt" wrote

Shoals are found where the water is shallow, or alternatively, where the
bottom is high.


Reminds me a a girl I used to date.




All times are GMT +1. The time now is 08:13 AM.

Powered by vBulletin® Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Copyright ©2004 - 2014 BoatBanter.com