all due to supplementation.
Myron believes at least three standards must be met before
supplementation could be used and then only be for some rivers. He
said
the hatchery should mimic nature as closely as possible; the hatchery
should use only local brood stocks; and the results should be
continually monitored for effects on other species and on whether it
is
a good use of public funds.
Link information:
ODFW: http://www.dfw.state.or.us
Oregon Trout: …
