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Sprat in Divisions VIId,e
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DOI: 10.17895/ices.data.6769
Species: Sprattus sprattus
Stock code: spr-ech
Assessment Year:2016
Purpose:Advice
Assessment Key: 7781
Stock Key: 136721

 
 
 
 
 
 
 
 
       

 



YearBiomass indexLandingsHarvest Rate
    
 tonnestonnesratio 
1985 3785 
1986 1178 
1987 2714 
1988 5476 
1989 3622 
1990 2249 
1991 2567 
1992 7215 
1993 1801 
1994 6789 
1995 3600 
1996 1791 
1997 2867 
1998 5714 
1999 6623 
2000 1695 
2001 1349 
2002 1196 
2003 1442 
2004 842 
2005 1635 
2006 1976 
2007 2706 
2008 3367 
2009 2775 
2010 4410 
2011 3176 
2012 4474 
20137554637930.050
20147780036780.050
20156001130030.060
Average7111932100.053

 


 
 Fishing pressure Stock size
  201320142015  201320142015
Maximum Sustainable YieldFMSYUndefined MSY BTriggerUndefined
Precautionary ApproachFpa, FlimUndefined Bpa, BlimUndefined
Management planFMGTNot applicable BMGTNot applicable
Qualitative evaluation-Stable -Decreasing