We have. We've put in what we call a “management adjustment”. It takes into consideration the temperature conditions on the Fraser River. Based on the temperature conditions, we can hypothesize or speculate on what proportion of the fish that move into the Fraser River will probably die as a consequence of adverse conditions related to high temperatures.
We had a monitoring system set up in which we evaluated, throughout the Fraser River at various stations, the temperature profile. We used that information, in addition to assessments of samples of various Fraser River sockeye, to determine what we call the “management adjustment”.
The management adjustment was a safety margin, to try to take into consideration potential pre-spawning losses as a consequence of environmental circumstances. That was in place for 2006.