Welcome to European Tribune. It's gone a bit quiet around here these days, but it's still going.
Forget about the Grauniad article as they don't know what they're talking about, and read the submission.

The submission is about extending the outer limit of the continental shelf, by redefining it [as DoDo points out, by finding some sediments from old avalanches]. "It extends from the southern limit of the Partial Submission of Ireland to a point on the Spanish 200M continental shelf limit". If you look at the first chart in the submission, the continental shelf (orange, white in "my" map) is already entirely contained within the 200M limit of France and Ireland. The new "Continental Shelf Outer Limit" includes something called the "Union Basin".

The second chart in the submission shows some shallow and thin tendrils of sediments extending from the shelf into the abyssal plain, which are then used to define a new limit to the continental shelf using "Hedberg's formula" of 60 nm (nautical miles, not nanometres) from "the foot of the continental slope" which they define by using a "1% sediment thickness" they determine using seismic data.

A society committed to the notion that government is always bad will have bad government. And it doesn't have to be that way. — Paul Krugman

by Migeru (migeru at eurotrib dot com) on Tue Jun 6th, 2006 at 08:12:22 AM EST
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