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Herring (Clupea harengus) in divisions 7.a South of 52°30’N, 7.g-h, and 7.j-k (Irish Sea, Celtic Sea, and southwest of Ireland)
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Species: Clupea harengus
Stock code: her.27.irls
Assessment Year:2019
Purpose:Advice
Assessment Key: 10329
Stock Key: 169121

 
 
 
 
 
 
 
 
       

 



YearRecruitment at age (wr) 1HighLowSSBHighLowTotalF at ages (wr) 2-5HighLow
      CatchAges 2-5  
   tonnes  tonnes   
1958432921612710253130233325342550124110229780.1200.1820.057
1959163538019632501307550220788304665136915150860.1040.1490.060
1960380345497240263460208855276378141342182830.1180.1550.082
1961411312517410305210175958228534123386153720.1130.1440.083
19628760791042450709710170916215622126218215520.1830.230.135
1963417379517860316900157804196431119169173490.1460.1830.108
1964141630016347101197890176475210611142349105990.0920.1150.068
1965426955527790326110180087210937149243191260.1340.1660.103
1966749003886030611970174004201257146743270300.1930.240.149
1967781200919870642530166671191114142226276580.220.270.169
19689125711063020762120168961191827146093302360.240.290.184
1969468508569090367930147456167754127166443890.360.430.28
197025328732709217948811159312859294588317270.330.400.25
197182750896602068900010163511586987411313960.450.550.34
19722839753554082125528882710106376591382030.550.670.44
1973330198398160262240669397652257356269360.510.620.40
1974162981204696121264519695988144057199400.490.590.38
1975205075250421159719412494783034668155880.510.630.39
197622983327464818501238230440193244197710.380.470.29
197718785422495015075038727443823307278330.280.350.22
197814781617944611619437387430013177375590.260.330.198
1979281942331470232410370904244931731103210.420.520.32
1980169396207988130812339593915228766131300.530.660.41
1981471852544982398718375374289432180171030.821.010.63
1982736210838030634390587596612451394130000.450.550.34
1983797560905690689430781688728369053249810.540.660.43
1984678457774659582261809719023971703267790.460.560.36
1985654705744445564975873199697377665204260.310.380.25
19866672437541875802939564810590685388250240.360.430.28
198712232101355010109139010844911958897312262000.380.460.30
1988484625552385416855112106124069100151204470.220.270.177
19895866796648985084629853410920987859232540.280.340.22
19905125245850184400229193510232581545184040.240.290.191
1991211557253358169762734398244164437255620.370.450.30
19929785441092610864470732258158264869211270.470.570.37
1993365941426133305747759148475867070186180.320.380.25
1994780801878486683114827129184773577193000.320.380.25
1995733569826644640496841449308875200233050.380.460.30
1996358158415861300459744608273866182188160.300.360.24
1997379927440430319430617086882554591204960.400.480.32
1998254369301109207631496655587343457180410.440.520.35
1999502744574929430551437944932238266184850.610.730.48
2000498757571909425611443495018938509171910.600.730.48
2001520736600360441120445505089138209152690.500.610.39
200257180666191248170857700658594954174650.1950.240.148
2003152742190856114624464225363239212115360.280.350.22
2004393483469458317502432255095035500127430.360.450.27
20051169160137623096217060953721214978594940.270.350.200
200639385747815230956875416896046122669440.1180.1500.085
200780325295839064811078923940296381776360.1170.1480.085
2008324154400926247374936441116247566458720.0700.0890.051
2009110894013065309112701060821250848707657450.0680.0860.049
20108174979742106607901142861334819509983700.0900.1130.066
201110417801231010852590123378143359103401114700.1160.1450.086
201268941283223054659011291513168294138218200.220.280.169
201339989050502029476010085811872182999162470.1870.240.139
2014330244427344233136795319452664536195740.280.350.21
2015194060265017123103532886461841958183550.380.490.28
2016286552385393187707353984470826088163180.580.760.40
201712437718157467186219993021113787107670.640.900.38
20183302425691209136022977332511270344180.330.500.166
2019204340  22787      
Average5439006522334467009090410941174632181750.320.400.25

 


 
 Fishing pressure Stock size
  201620172018  201720182019
Maximum sustainable yieldFMSYAbove MSY BtriggerBelow trigger
Precautionary approachFpa,FlimIncreased risk Bpa,BlimReduced reproductive capacity
Management planFMGTNot applicable BMGTNot applicable
 
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