Species
The NE
multispecies (Groundfish) FMP
- Atlantic Cod (COD)
- Haddock (HAD)
- Yellowtail Flounder (YTF)
- Pollock (POL)
- American Plaice (PLA)
- Witch Flounder (WTF)
- White Hake (WHK)
- Winter Flounder (WIF)
- Redfish (RED)
- Atlantic Halibut (HAL)
Non target species
- Windowpane flounder (WPF)
- Ocean Pout (OPT)
- Atlantic Wolffish (WOL)
Histogram of lengths
Number of fish over all designated groundfish fleets
Probability curves
Fish over all designated groundfish fleets
Probability curves stacked
Combined lengths across species
Fitted logistic model as described in Atlantis
\[psel = \frac{1}{1+exp(-selb(length -
lsm))}\] where
\(lsm\) = length at 50%
selectivity
\(selb\) = steepness of the
selectivity curve
Parameter estimates: \(\hat{selb}\)
= 0.1441718 and \(\hat{lsm}\) =
32.6211107
Selectivities by GEARCAT
Bottom Trawl
Gill net
Combined
