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Brill (Scophthalmus rhombus) in Subarea 4 and divisions 3.a and 7.d-e (North Sea, Skagerrak and Kattegat, English Channel)
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Species: Scophthalmus rhombus
Stock code: bll.27.3a47de
Assessment Year:2019
Purpose:Advice
Assessment Key: 12953
Stock Key: 169065

 
 
 
 
 
 
 
 
       

 



YearBiomass indexLandingsDiscards
    
 Kilograms per daytonnestonnes
1950 762 
1951 926 
1952 873 
1953 897 
1954 823 
1955 844 
1956 789 
1957 686 
1958 750 
1959 716 
1960 856 
1961 933 
1962 853 
1963 791 
1964 731 
1965 738 
1966 786 
1967 582 
1968 736 
1969 947 
1970 774 
1971 1243 
1972 1189 
1973 1210 
1974 1433 
1975 1546 
1976 1717 
1977 2121 
1978 2002 
1979 2006 
1980 1517 
1981 1767 
1982 1855 
1983 2057 
1984 2150 
1985 2313 
1986 1770 
1987 1568 
1988 1638 
1989 1824 
1990 1564 
1991 2251 
1992 2419 
1993 3141 
1994 2628 
1995202143 
1996191967 
1997131564 
1998241866 
1999231677 
2000242327 
2001262409 
2002222108 
2003272233 
2004272071 
2005261904 
2006271964 
2007332139 
2008401781 
2009401900 
2010502317 
2011522250 
2012562249 
2013532082 
2014461920231
2015622470230
2016562444267
2017492207208
2018391933344
Average361618256

 


 
 Fishing pressure Stock size
  201620172018  201620172018
Maximum sustainable yieldFMSYUnknown MSY BtriggerUndefined
Precautionary approachFpa,FlimUnknown Bpa,BlimUndefined
Management planFMGT BMGT
Qualitative evaluation-Stable -Decreasing
 
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