California Code, Fish and Game Code - FGC § 1671

(a) “Baseline conditions” means existing native fish, wildlife, or plant population sizes, and the extent and quality of native fish, wildlife, or plant habitat in the area that would be affected by a qualifying restoration project. Fish, wildlife, plant, or habitat restoration activities required to satisfy avoidance, minimization, or mitigation requirements, or any combination of those requirements, for regulatory permits or approvals, regulatory enforcement actions or settlements, court orders, or other enforceable legal obligations shall be considered part of the baseline conditions, and those activities shall not count toward a substantial net benefit.

(b) “Management” means an activity, such as restoration of native fish, wildlife, plants, or their habitat and propagation, that will benefit, aid the conservation of, and assist in the recovery of a native fish, wildlife, or plant species.

(c) “Propagation” means activities that help sustain or increase native fish, wildlife, or plant populations for scientific, conservation, management, or educational purposes.

(e) “Substantial net benefit” means a substantial, cumulative benefit to native fish, wildlife, plants, or their habitat, or any combination thereof, above baseline conditions that the department reasonably expects to result from a qualifying restoration project. In determining whether the department reasonably expects a qualifying restoration project to result in a substantial net benefit, the department shall consider the duration of the qualifying restoration project, all impacts on native fish, wildlife, plants, or their habitat, or any combination thereof, from the qualifying restoration project, and any other information the department determines to be relevant. A substantial net benefit shall assist either directly or indirectly in the recovery of native fish, wildlife, plants, or their habitat, or any combination thereof.