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UncertaintyIs the high growth rate experienced by 1-yr-old hatchery steelhead smolts contributing to maladaptive behavioral traits or physiological deficits that lead to reduced post-release survival and genetic fitness? Second, can hatchery reforms be instituted to develop local steelhead broodstocks that can be released as 2-yr-old smolts and meet expected conservation and harvest objectives ?
ThemeFish propagation
SubthemePropagation methods - juveniles
Sources ISAB/ISRP 2016-1: Uncertainties Review
Criticality Level High


Projects that address this uncertainty:

(click to view projects at cbfish.org)

ID Title Sponsor Locations Purpose Emphasis Addresses
199305600 Advance Hatchery Reform Research National Oceanic and Atmospheric Administration Artificial Production RM and E Directly

last updated: Nov 16, 2015