fishcount.org.uk

Screen 3: Reference data summary for EMW-6

   Help   Home
EMW idEMW ref. idFAO species categorySpeciesScientific nameLower EMW (g)Upper EMW (g)Used for lower or upper
EMW figure?
Rejected reason codeReliability ranking of this methodEMW set to the min allowed value?Size typeEMW Method
EMW-61Alaska pollock(=Walleye poll.)Alaska pollock(=Walleye poll.)Theragra chalcogramma500.001,000.00Both2Capture sizeWeight range (normal weight range)
EMW-62Alaska pollock(=Walleye poll.)Alaska pollock(=Walleye poll.)Theragra chalcogramma227.00907.00Both2Weight range (normal weight range)
EMW-63Alaska pollock(=Walleye poll.)Alaska pollock(=Walleye poll.)Theragra chalcogramma1,400.001,400.00Both12Typical or common (or "frequent") weight
EMW-6Overall result:227.001,000.00Both2

This page contains all fish size data sources obtained for this species and how they were used to estimate the mean capture weight. In working out the 'Overall result', only data from the highest level of reliability were used. Data may also have been excluded if there is a particular reason to believe it is unreliable - in this case a 'Rejected reason code' is included.

For explanation of the columns in the above table click on Help