We do look at temperature effects on all of the stocks, and we are seeing some interesting things. And it's not just with cod; our ecosystem research program looks at that issue with respect to a whole variety of elements within the ecosystem. We do study this. We know that warmer temperatures, provided they're just on the warm side of the regional normal, are good for things like cod, but they tend not to be good for things like crab and shrimp, which like cooler water.
If the current climate warming continues and persists, in a general sense we think it would be more favourable for cod and less favourable for these other resources. If we look on a broader scale at the southern end of the range of cod as a species on our side of the Atlantic, it's really disappearing from down in New England because the argument there is it's simply getting too warm. Populations are not doing well at all. Indeed, anywhere south of Newfoundland, they're not doing well at all. There are many reasons. It's not just climate change with respect to Nova Scotia, but certainly it's one of the issues. It's affecting other species too. We're seeing things like salmon, which are affected by climate change too, and they're not doing well in the southern end of their range where the rivers are getting really warm.
There are broad-ranging impacts from climate change across the whole ecosystem, and we are doing a lot of work to try to quantify this.