I would say that we're doing a number of different things. In the department generally, we are incorporating into our science assessments the range of science-related activities both in fisheries management and in ocean ecosystems conservation and protection. We are incorporating climate-related analysis much more integrally in that work on an ongoing basis, and that would include what we do in the Arctic.
The expanded presence of the Coast Guard, as we bring on the new fleet and we're able to have an even greater presence of vessels in the north year-round, will also be something that allows us to deal better with increasing ship traffic.
There are a lot of different activities that are under way, I would say.