Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6385648 | Fisheries Research | 2015 | 6 Pages |
Abstract
Univariate and dynamic regression ARMA models were fitted to the LPUE time series. Population (proportion of males, proportion of ovigerous females and recruits) and environmental variables (temperature, salinity, nitrates and chlorophyll at 70Â m depth, upwelling and sea surface temperature) were tested at different lags as explanatory variables. The proportion of males 4 years ago was the key factor explaining LPUE fluctuations.
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Authors
Isabel González Herraiz, A. Celso Fariña, Juan Freire, José Ramón Cancelo de la Torre,