Browsing Fisheries by Subject "population dynamics"
Now showing items 1-5 of 5
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A Management Strategy Evaluation for Transboundary Sablefish in the Northeast Pacific Ocean
Fisheries assessment science has long concerned itself about the incorporation of spatial stock structure into the development, testing and deployment of management strategies. The population dynamics of a stock may not ... -
Accounting for Variability and Biases in Data-limited Fisheries Stock Assessment
Many regions of the world have very few stocks assessed, often due to limited data quality or quantity or lack of trained scientists to apply and interpret stock assessments. These same areas with fewer assessments perform ... -
Community Effects of the Non-Indigenous Aquatic Plant Water Hyacinth (Eichhornia crassipes) in the Sacramento/San Joaquin Delta, California
(University of Washington, 2000)Biological invaders are widespread and can alter population dynamics and community structure of native ecosystems. Substantial habitat alteration by nonindigenous species can additionally affect the surrounding community. ... -
Implications of demographic diversity for forage fish, their fisheries, and ecosystems
Forage fish play a key role in marine ecosystems and fisheries worldwide. They are highly productive, and undergo dramatic fluctuations in productivity, which interact with fishing pressure and spatial dynamics to generate ... -
Modeling Population Collapse and Recovery in Herring
Population collapse in forage fish occurs both naturally and due to overfishing, and is a challenge to sustainable fisheries management. Sustained low abundance can result in prolonged fishery closures and impact the ...