I can talk a bit about it. Some wetlands in particular are very good at storing or sequestering carbon in the wetland vegetation. What happens is that when those wetlands are drained, they're no longer sequestering that carbon, and then, even worse, when they're cultivated or broken, that soil is turned over and the carbon that has been stored in that vegetation is then released through greenhouse gases.
That was based on some of the research we did in southern Manitoba. We have equipment and instruments out there that were actually measuring the release of greenhouse gases from these drained wetlands. That was just some of the early work that has been done on it.
I think one positive thing that has come out of it is that wetland restoration is being thought about as a protocol in Alberta for mitigating climate change. We're just waiting to see whether that's going to be approved. It has gone through all of the scientific review. We're hoping that wetland restoration will become an approved protocol.