My second question is somewhat related and it is for Dr. Rudolph.
You mentioned federal leadership on groundwater. What does that look like? It is a provincial jurisdiction. We do some work at NRCan in measuring groundwater. What does federal leadership on groundwater look like? The answer, I guess, would feed into Dr. Famiglietti's response about the Canada water agency having a component that looks at groundwater. What does it look like?