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Filtering by: Creator Rupp, David E. Creator Wainwright, Thomas C.

Effect of forecast skill on management of the Oregon coast coho salmon (Oncorhynchus kisutch) fishery

Creator:

Rupp, David E., Wainwright, Thomas C., and Lawson, Peter W.

Abstract:

Better fisheries management is often given as one justification for research on improving forecasts of fish survival. However, the value gained from expected improvements in forecast skill in terms of achieving management goals is rarely quantified as part of research objectives. Using Monte Carlo simulations of population dynamics, we assessed...

Resource Type:

Article
Marine environment-based forecasting of coho salmon (Oncorhynchus kisutch) adult recruitment

Creator:

Rupp, David E., Wainwright, Thomas C., Lawson, Peter W., and Peterson, William T.

Abstract:

Generalized additive models (GAMs) were used to investigate the relationships between annual recruitment of natural coho salmon (Oncorhynchus kisutch) from Oregon coastal rivers and indices of the physical ocean environment. Nine indices were examined, ranging from large-scale ocean indicators, e.g., Pacific Decadal Oscillation (PDO), to indicators of the local ecosystem...

Resource Type:

Article