In earlier testimony, we heard that it isn't just fishing in itself, but the kind of fishing that's done, particularly at the various depths in the water. A hundred years ago, fishing could only go down so deep, and that was that. Today, with modern gear and all the rest of it, we can go down deep. We can basically lay waste to everything that's under that patch of water.
Is there something that you can think about in terms of the kind of fishing, the depths taken—there's a technical term that I've forgotten...of fish that exist at each level? Is there something in there that, again, could contribute to biodiversity but also allow for a reasonable amount of commercial activity in the same area?
Dr. Ban.