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Black scabbardfish (Aphanopus carbo) in subareas 1, 2, 4-8, 10, and 14, and divisions 3.a, 9.a, and 12.b (Northeast Atlantic and Arctic Ocean)
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DOI: 10.17895/ices.data.10175
Species: Aphanopus carbo
Stock code: bsf.27.nea
Assessment Year:2020
Purpose:Advice
Assessment Key: 13724
Stock Key: 169067

 
 
 
 
 
 
 
 
       

 



YearTotal biomass index97.5%2.5%Total harvest rate97.5%2.5%CatchesCatch NorthernCatch SouthernCatch OtherNorthern AbundanceNorthern AbundanceNorthern AbundanceSouthern AbundanceSouthern AbundanceSouthern Abundance
                 
 tonnes  ratio   tonnestttNE6NE6NE6NE6NE6NE6
1988      260202.6020      
1989      3830.1110.3543.4730.003      
1990      4805.4771.4613.2740.071      
1991      6790.0252.5373.9790.273      
1992      8534.1793.5474.3980.589      
1993      9544.4144.9844.5240.036      
1994      7573.5194.0913.4340.048      
1995      8291.4684.0084.2720.011      
1996      7805.534.0993.6890.018      
1997      6826.4753.2653.5550.006      
1998      5958.7382.7573.1530.049      
1999      5251.1562.442.7530.058      
2000      7214.2174.5912.4070.217      
2001      9570.0776.7792.7730.018      
2002      12043.6969.2692.7280.047      
200376976.219401934652.20.1290.1930.0818437.2325.6612.6650.11210.08831.276102.46712.79626.96857.795
200490013.519507843510.10.0750.1100.0507407.3254.7682.5030.13614.72634.40398.24718.13730.89755.506
200597644.918587850492.30.0640.0880.0467122.613.9232.7720.42714.86237.964104.03519.87731.97849.789
200667883.112495437999.40.0840.1090.0656954.8634.1272.7260.10211.23923.82852.44517.72128.74346.003
200760575.610779235309.40.1070.1380.0826676.4723.1923.4810.00313.71726.71453.09913.73520.28330.569
200860006.599267.936329.50.1010.1290.0808254.7164.5323.6470.07514.26526.77149.36714.17520.08128.062
200965225.810303041619.70.1040.1300.0836961.73.163.620.18217.20230.75254.07714.61719.43225.721
201060439.990667.239819.70.1050.1300.0897009.5183.2023.470.33815.3627.02345.1814.52118.78324.167
201153116.677469.536074.20.1010.1220.0866564.1692.7333.4940.33813.85723.44238.21614.16918.30223.425
201259015.485264.841462.80.1000.1180.0847219.2933.5922.7110.91616.99626.84943.01915.14719.05923.681
201357275.981495.639633.80.0810.0980.0696093.8673.3322.140.62216.84927.34242.76214.50918.10822.27
201457339.980866.140672.10.0890.1070.0755567.0783.0482.1180.40118.76729.02444.57314.21317.59321.451
201571873.510066852223.40.0740.0870.0626331.1663.2912.5320.50828.24841.13461.27514.23117.50721.156
201672744.810126454076.70.0710.0820.0606461.693.5452.4760.44128.24240.30760.19815.49218.67522.192
201771389.197436.353228.60.0760.0870.0665045.7472.532.1510.36426.81238.12655.65316.03419.36622.917
201870152.594258.5521640.0630.0720.0554516.1462.5451.8010.1726.03237.16853.14616.46419.92423.543
201966799.490121.349488.40.0610.0690.0544317.3161.8392.4090.06923.51633.64848.65916.08219.82323.6
Average68145.435112325.26543456.2650.0870.1100.0706799.4373.5383.0540.20818.28131.51659.20115.40721.50130.697

 


 
 Fishing pressure Stock size
  201720182019  201720182019
Maximum sustainable yieldFMSYUndefined MSY BtriggerUndefined
Precautionary approachFpa,FlimUndefined Bpa,BlimUndefined
Management planFMGTNot applicable BMGTNot applicable
Qualitative evaluation-Stable -Stable