Thank you. I also, for the record, wish to apologize for the last meeting when I said there was no definition of “service area.” There is a definition of service area in the bill. That definition is:
service area means the geographical area that encompasses a fish habitat bank and one or more conservation projects and within which area a proponent carries on a work, undertaking or activity.
That's the definition found in the bill, which covers your thinking, Mr. Arnold, with respect to its physical location. The policy interpretation of a service area—built into existing policy documents and consistent with international literature—essentially says that the service area should be based on consideration of ecological criteria such as a watershed boundary, a drainage area, an eco-zone, a bay, a lake, fisheries management objectives and, if applicable, jurisdictional boundaries.
The policy interpretation is in line with your rationale that you proposed, and the definition that is in the act currently captures the issue that you have put forward.
To get to your point, Mr. Donnelly, the units of measure would include things like a conservation unit, which is used in our management policy for salmon, for example. It can also extend to a slightly larger area, should that be necessary for sustaining populations of fish that are impacted by the projects in question. The whole idea is to nest the impact area and the habitat bank within one ecological unit, but we do not have terminology in the act for those ecological units because they vary based on the populations of fish that use those areas. For a non-migratory species, it could be a very small lake. For a large migratory species, it could be quite large in terms of a larger watershed.