As Philippe said, we start with oceanographic information on areas that are ecologically and biologically significant. So as we've been doing ocean research through our science program either specifically to research the ecosystem and the area, or as a result of stock science that we do, we gather that data and we refine it. So we have a good idea of what the ecologically significant areas are and then, as we've explained, through some of the consultation processes initially we look at more refined...in a particular area. We may do additional science or surveys in that area.
For example, we may do a sonar reading of the ocean bottom and identify areas where we know that it is important habitat for a particular species. There comes a point where we say, we think this sub-area of this broader ecological area is what we call an area of interest. When we get to that point that's when we begin to design an advisory committee to really start to explore how can we protect this area in a way that minimizes the socio-economic impact, but at the same time protects what needs to be protected.
It is an educative process that comes out of our consultation. It starts with a scientific foundation, but then when we designate an area as an area of interest it's because we're satisfied that this is an important area worth protecting, and it's worth bringing our different interests together to begin understanding what can and can't be permitted in the area.