Table 1
Type of variable inputs for delta-GLM models.
| Type of data | Variables used in the delta-GLM |
|---|---|
| Industrial fishing CPUE | Year (1971–2013), Month (January to December), fishing area (Northern area, Central area and Southern area), engine power (less than 250 cv, 251–500, 501–1000, 1001–2000 and more than 2000 cv), GRT (less than 50, 51–150, 151–250, 251–500, more than 500) |
| Small-scale fishing CPUE | Year (1974–2013), Month (January to December), landing harbor (Saint-Louis, Kayar, Yoff, Ouakam, Soumbédioune, Hann, Mbour and Joal), gear (handline or fixed bottom net) |
| Scientific survey | Year (1986–2008), season (cold: November–May; hot: June–October), area (Northern area, Central area and Southern area), depth (10–25 m, 26–50 m, 51–100 m, 101–200 m) |
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.