You've been quite articulate in your presentation in regard to the reality that most of the stuff is naturally occurring there. That's not really much in dispute, but the question remains, how much is the current level of activity one of disturbance, of removing the overburden, of just moving things around, changing stream flows, changing the natural habitat that has existed there for so long?
In your work, have you been able to look at anything for the region of airshed monitoring? When we look at this, I'm assuming that with the mining activity we're obviously going to see wind. We're going to see these trucks moving up. We watched it yesterday from the helicopters. There are these dust plumes that follow the trucks around. We're going to see some airborne particulate matter obviously created simply because of the open pit mining activity. Have you been able to link any of the airshed monitoring of any of the particulate matter with any of your findings in the various testing locations that you have?