I can address it a little bit, not that I'm an expert on the economic side of things. But it was the same sort of thing. We had questions as well: what are the economic benefits of doing this conservation work? That's why we partnered with Mark Anielski to do this assessment, where he came in and got all of our data and came back with a report that highlighted some of those economic benefits.
I'll tell you basically how he did it, but this is definitely not my forté. He has used an input/output model used in economic input analysis of capital projects. It was based on the 2008 input/output multipliers developed by Statistics Canada for B.C., Alberta, Manitoba, and Ontario. Essentially we gave him our data on how much land we had secured, whether it was wetlands, whether it was uplands, and he used basic science information to help determine some of those output multipliers.
That's about as much detail as I can give you, but it's a standard economic approach to developing those kinds of statistics.