The immediate outlook for those two species in particular is still relatively positive, so I don't have an immediate concern. There are other species that I think will face more negative climate impacts sooner, and we need to be concerned about them.
I'm an economist by training, so my depth of knowledge on the climate is pretty thin, but from reading parts of that book, I think some trends off the coast of Newfoundland and Labrador, and even Nunavut, are going to be quite different from, say, those in the Gulf of St. Lawrence, the Bay of Fundy and the Scotian Shelf. They are also going to be different from those on the west coast.
We need to look at all of our coastlines, and the different regions along our coastlines, to figure out the impacts on different species, and how that is going to interact, from one species to the next.