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Sandeel (Ammodytes spp.) in divisions 4.a and 4.b, Sandeel Area 4 (northern and central North Sea)
StockCode
san.sa.4
Assessment Year
2017
Stock Category
1
Purpose
Advice
Published
Stock Assessment Key
8230
Link to Advice Sheet
https://doi.org/10.17895/ices.pub.2680
Status:
valid
Advice Component
Advice Category
*
FMSYranges
MP
MSY
NoAdv
Other
PA
Advice Type
*
Catches
Effort
FishMort
Landings
NoAd
NoFish
Advice Unit
*
t
ratio
%
AdviceValue
*
Advice Value Lower Range
Advice Value Upper Range
Wanted Catch
Wanted Catch Lower Range
Wanted Catch Upper Range
Advice Sentence
*
ICES advises that when the MSY approach is applied, catches in 2017 should be no more than 54 043 tonnes. However, a closed area exists in this region and ICES advises to not take the full catch in the open banks as this will increase the risk of local depletion. ICES is not in a position to advise on the magnitude of the associated catch.
Advice Released Date
*
Advice Applicable From
*
Advice Applicable Until
*
TAF Link
Management Alignment
Full
Multiple
Other
Partial
MP WebLink
Management Plan Ownership
Link To Evaluation
Inquiries or Comments?
Email:
Message:
Catch scenarios
Basis
Total catch
Ftotal
SSB
% SSB change *
% TAC change **
2017
2017
2018
2018
2018
(t)
(ratio)
(t)
(%)
(%)
ICES Basis Advice
SSB2018 = MSY Bescapement with Fcap
54043
0.15
180855
-3.9
801
Other scenarios
F = 0
0
0
214259
13.9
-100
Fpa
Flim
SSB2018 = MSY Bescapement = Bpa
188221
0.682
102000
-46
3037
Blim
291482
1455
48000
-74
4758
F = F2016
7339
0.0189
209681
11.5
22
Symbol
Footnotes
*
SSB 2018 relative to SSB 2017.
**
Catch option for 2017 relative to TAC in 2016.
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