Coded Wire Tag Elimination from Management Questions

Transcription

1 Coded Wire Tag Elimination from Management Questions Hatchery...1 Habitat...2 Hydro...3 Harvest...4 Total Indicators Total Indicators Impacted FW rogram Indicators Impacted Current rimary Data Source Current Supporting Data Source Future Data Source opulation Status and Recovery redation

2 1A Juvenile/Smolt production WS SS NA NA 1B Adult harvest/ returns/escapement WS SS NA S 2A, 3D roportion and origin of hatchery fish within natural spawning populations 2B, 3E Reproductive success of hatchery-origin fish compared to natural origin fish WS WS 3A Adult Abundance 3C SAR NA WS NA NA 3B Juvenile roductivity WS SS S 1C Juvenile to adult rates roduction goals Conservation objectives Hatchery Reducing extinction risk =primary S=specialized use IT ( )_FTF Elimination 1

3 1D Fish in 1 E Fish out 1I, 2E atterns of movement 1H Juvenile Salmonid growth rates S WS NA 1F ost-hydrosystem adult S S WS NA 1C Spawning distribution WS NA 1B Relationship of tributary habitat actions and production NA NA WS NA NA WS WS NA 1A Juvenile production in tributary 1K, 2G Residency 1G Rearing distribution 2D Migration timing 1J, 2F atterns of timing Tributary benefits 2H Estuary distribution and habitat associations by stock 2C Juvenile salmonid growth rates Estuary benefits Habitat 2J SAR Ocean/plume effect 2B Salmon and steelhead smolt from BON through estuary 2I Fish density WS NA 3F Maturation =primary S=specialized use 3C redation 2A Life history diversity index IT 2K Estuarine life histories among returning adults 3A Length of time 3D Ocean/plume life histories among returning adults 3B Growth rate 3E roductivity ( )_FTF Elimination 2

4 1C roject (juvenile) 1D Fish guidance efficiency 1E Forebay delay Salmon and steelhead juvenile and adult hydro passage performance 1B Adult hydrosystem Hydro Conditions of inriver passage versus transport 5E Impingement rates of lampreys on fish bypass screen Sturgeon and lamprey 5A Age one recruitment for sturgeon 4A Juvenile 5F Adult lamprey passage 5B assage numbers and directions for sturgeon and lamprey 5C Entrainment rates for sturgeon and lamprey 5D Number of sturgeon trapped in draft tubes and in fishways 1A Juvenile hydrosystem 2B Dam passage fallback and reaccension 2E SAR 4B SAR 3H SAR 2C, 3E Travel time Hydro passage conditions adult passage standards and targets 2D Migration timing 2A, 3F Dam passage delay Hydro passage conditions juvenile passage standards and targets 3D Reach 3A Fish condition 3B Bonneville through Estuary, behavior, and travel time 3G Migration timing (overwintering, residence time, in-season) NA NA 4F redation rate 3C Route-specific =primary S=specialized use 4C Measuring physiological stressors & conditions 4D(i) Tributary, straying rates 4D(ii) Spawning success 4E ost-hydrosystem juvenile behavior,, travel time IT ( )_FTF Elimination 3

5 SS 1F Non-ESA listed population harvest rate 1H Release mortality WS SS Conservation Responsibilities 1E ESA-listed population impact rate SS SS SS 1G Areaspecific harvest accountability 1D, 3G Stock-specific harvest by fishery WS SS SS NA 2A Direct & indirect harvest of ESA listed salmon SS 2B ESA-listed population impact rate 1C, 2E, 3F ost season run reconstruction SS WS SS Harvest Recovery of ESA listed populations 1B, 2D, 3E Inseason updates WS SS 3H Other state management objectives 4A re-season abundance forecasts for U.S. and Canadian stocks 1A, 2C, 3D Run size forecasts SS SS 3C Tributary harvest International Treaties SS Allocation Requirements 1I, 2F SAR =primary S=specialized use 4B Total harvest by stock in U.S. ocean 4E Escapement accountability of wild stock indicators 4D Harvest impact on wild stock indicators 4C Total harvest by stock in Canadian fisheries 3B Total treaty and nontreaty harvest by stock in U.S. ocean (S. of Canada) 3A Total treaty and nontreaty harvest by stock in the Columbia River IT ( )_FTF Elimination 4

6 SS 1B Diversity SS SS 1A Abundance 1C Spatial distribution SS 1D roductivity 2A Fry-tosmolt 2C First year ocean 2B Smolt tributary to estuary 2D First year ocean to maturity 2E Adult spawning migration from estuary up 2G arr to smolt Viability parameter goals of populations Survival rates through various life stages 2F SAR opulation Status and Recovery =primary S=specialized use IT ( )_FTF Elimination 5

7 redation Survival rate improvements from predator management actions Effect of alternatives/ actions used to reduce the impact of predators 2C Annual exploitation rate of No. ikeminnow removed in sport-reward program 1F Other aquatic predator species 2B Distribution and population size of other major fish predators in Columbia and Snake basins 1A Caspian tern predation rates on juvenile fish 1C Other combined avian predation rates on juvenile fish populations 1E Northern ikeminnow annual predation rate on fish 1D California and Steller sea lion predation rate on fish in the lower Columbia River 2A Distribution and population size of Northern ikeminnow in Columbia and Snake basins 1B Double-crested Cormorant predation rates on juvenile fish populations =primary S=specialized use IT ( )_FTF Elimination 6