North Pacific Fishery Management Council
North Pacific Fishery Management Council
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| Document | Meeting Time |
|---|---|
D4_GF_Regulatory_Am.pdfNPFMC September 1993 - 109th(d) by changing the basis for calculating retainable groundfish bycatch. ... (d) by changing the basis for calculating retainable groundfish bycatch. ... Additionally, this alternative would change the basis for calculating retainable groundfish bycatch.... |
08:00 AM - AKDT Monday, Sep 20 1993 |
AIGKCAssessment ModelScenariosSep2017CPTPPT.pdfCrab Plan Team - 09/19/17-09/21/17Bycatch
Retained Catch
Groundfish Bycatch
—i—
1980
i i i
1990 2000 2010
-~vV
1980 1990 2000 2010
Year
Groundfish ... Catch
19901980 2000 2010
Year Year
Groundfish Bycatch
20001980 1990 2010
Figure 23. ... hf«C |
09:00 AM - AKDT Tuesday, Sep 19 2017 |
AppendixC_ScalingIssue.pdfCrab Plan Team - 05/09/16-05/12/16Groundfish bycatch in the golden king crab fisheries is very minor. ... We used the best fit criteria to choose the lower weight for the groundfish bycatch. ... ---- Groundfish Bycatch o o N eg at iv e L og Li ke lih oo d N eg at iv e L og Li ke lih oo d 3. 0 I 2... |
08:00 AM - AKDT Monday, May 09 2016 |
C1 BSAI Crab Plan Team Report.pdfNPFMC February 2019 - 242ndbycatch for 2018/19 equals the recent three-year mean groundfish bycatch. ... bycatch mortality only (no directed fishery), and groundfish bycatch mortality plus a directed fishery (as directed by ... bycatch), F that included groundfish bycatch only, and F=0.18 when recruitments were sampled from the years 1998 to 2008... |
08:00 AM - AKST Monday, Feb 04 2019 |
Appendix E Gmacs Update.pdfCrab Plan Team - 1/10/22-1/14/22Grading of weights is by observer sampled number of pots 11) Groundfish bycatch likelihood uses groundfish bycatch biomasses ... bycatch likelihood uses groundfish bycatch biomasses for 1989−2020 as lognormal with the weight of 0.2 12) likelihood ... for pot F coequal 13) likelihood for groundfish bycatch F coequal 14) likelihood for tagging data coequal 15) Additional... |
10:00 AM - AKST Monday, Jan 10 2022 |
aigkc_jan2024.pdfCrab Plan Team - 01/08/2024 - 01/12/2024bycatch fleet. ... bycatch moratlity for the EAG. ... bycatch moratlity for the WAG.... |
12:00 PM - AKST Monday, Jan 08 2024 |
SMBKC rebuilding progress and plan PRESENTATION.pptxCrab Plan Team - 04/29/19-05/03/19Bycatch Spatial Location of Estimated Groundfish Bycatch Slide 15 Slide 16 Slide 17 Slide 18 What should be considered ... bycatch • Overlay existing area closures and review of rationale for closures • Size and sex composition of groundfish ... Bycatch 7 7 766130 I 776100 736130766100 736130756 iaa73603(1 776 asa 746 iaa 766030'■96X0 Mac extent736000 756030... |
09:00 AM - AKDT Monday, Apr 29 2019 |
GKCAssessModel_June2017SSCDraft_Final.pdfCrab Plan Team - 05/02/17-05/05/17But, the fits to groundfish bycatch size compositions are bad. ... Groundfish bycatch of Aleutian Islands golden king crab is very low. ... We used the best fit criteria to choose the lower weight for the groundfish bycatch.... |
09:00 AM - AKDT Tuesday, May 02 2017 |
AIGKCAssessment Model rev10May2017PPTSSC.pdfCrab Plan Team - 05/02/17-05/05/172010 Year Groundfish Bycatch Year Year Year Retained Catch Year Groundfish Bycatch i 1980 I 1980 I 1990 I 2000 ... Bycatch n i i 1980 1990 2000 2010 YearYear Groundfish Bycatch 1 I I I 1980 1990 2000 2010 I 1980 I 1990 I 2000 I ... Year ~I 1980 I 1990 I 2000 I 2010 Year Groundfish Bycatch Retained Catch Iota Catch Total CatchRetained Catch... |
09:00 AM - AKDT Tuesday, May 02 2017 |
AIGKC Assess Model 0518 CPT Presentation Updated.pdfCrab Plan Team - 05/08/18-05/10/18Bycatch co o 1990 Year Retained Catch o Year Groundfish Bycatch co O 4 Year I 2010 I 1980 I 1980 I 1980 ... Bycatch 1980 1990 2000 2010 Year Retained Catch L 1980 1990 Year Groundfish Bycatch 1980 I r 1990 2000 2010 l ... Bycatch Retained Catch Iota Catch Year “I 1980 I 1990 I 2000 I 2010 Year Groundfish Bycatch Tota Catch Year Year... |
09:00 AM - AKDT Tuesday, May 08 2018 |
Crab Plan Team report.pdfCrab Plan Team - 01/23/19-01/25/19bycatch for 2018/19 equals the recent three-year mean groundfish bycatch. ... bycatch mortality only (no directed fishery), and groundfish bycatch mortality plus a directed fishery (as directed by ... bycatch), F that included groundfish bycatch only, and F=0.18 when recruitments were sampled from the years 1998 to 2008... |
09:00 AM - AKST Wednesday, Jan 23 2019 |
GKCModelFiguresSSC.pdfCrab Plan Team - 05/02/17-05/05/17Bycatch Year Groundfish Bycatch _ I I I 1980 1990 2000 I I I 1990 2000 2010 I I I 1980 1990 2000 Total Catch Year ... Bycatch Retained Catch Total Catch o 1980 1990 2000 2010 Year Year Groundfish Bycatch i 1980 I 1990 I 2000 I 2010 ... Bycatch Retained Catch Total Catch o 1980 1990 2000 2010 Year Year Groundfish Bycatch I 1980 I 1990 I 2000 I 2010... |
09:00 AM - AKDT Tuesday, May 02 2017 |
PRESENTATION AIGKC Model Scenarios for May2021CPT.pptxCrab Plan Team - 01/11/21-01/14/21But groundfish bycatch removal in the golden king crab fishery is very minor. ... Observed (open circle) vs. predicted (solid line) retained catch (top left), total catch (top right), and groundfish bycatch ... Observed (open circle) vs. predicted (solid line) retained catch (top left), total catch (top right), and groundfish bycatch... |
08:00 AM - AKST Monday, Jan 11 2021 |
GKCAssessModel ResultsSummary_Jan2017CPTFinal.pdfCrab Plan Team - 01/17/17-01/19/17But, fits to groundfish bycatch size compositions are poor. b. ... bycatch size- composition data excluded 0.225 2 stage- 1:number of days 2 logistic observer linear groundfish bycatch ... bycatch size-composition data excluded 0.225 14a stage- 1:number of days 2 logistic observer linear groundfish bycatch... |
08:00 AM - AKST Tuesday, Jan 17 2017 |
AIGKC Model Scenarios PPT.pptxCrab Plan Team - 1/10/22-1/14/22In this run, a higher likelihood weight of 0.5 (instead of 0.2) was used for groundfish bycatch and the model produced ... §Although the contribution of groundfish bycatch to total removal is very small, the likelihood emphasis factor interfered ... Observed (open circle) vs. predicted (solid line) retained catch (top left), total catch (top right), and groundfish bycatch... |
10:00 AM - AKST Monday, Jan 10 2022 |
AIGKC2023AssessmentModelScenarios_Final.pdfCrab Plan Team - 01/17/2023 - 01/20/2023Groundfish bycatch fishery selectivity is kept constant at 1.0 for all length groups. e. ... The best fit criteria was used to choose the lower weight for the groundfish bycatch data. ... Note that groundfish bycatch of Aleutian Islands golden king crab was very low (Table 2).... |
08:30 AM - AKST Tuesday, Jan 17 2023 |
jan_aigkc.pdfCrab Plan Team - 01/08/2024 - 01/12/2024Survey • EAG and WAG as separate fleets • Single groundfish bycatch fleet (sum) W AG O bs C PU E EA G FT ... NO U1 NO NO NO 00 00 NO O O 0) CD NO 1995 2000 2005 2010 ' 2015' '2020 t Groundfish Bycatch (t) Reatined Catch ... Bycatch (t) Reatined Catch (t) M N) N> 00 GO NO O O 0) CD no no no no GO GO NO o o Lk 0) CD NO Total Catch (t)... |
12:00 PM - AKST Monday, Jan 08 2024 |
AIGKCModelScenariosforMay2023Assessment_PPT_Final.pdfCrab Plan Team - 01/17/2023 - 01/20/2023Observed (open circle) vs. predicted (solid line) retained catch (top left), total catch (top right), and groundfish bycatch ... Observed (open circle) vs. predicted (solid line) retained catch (top left), total catch (top right), and groundfish bycatch ... Bycatch co CD CM 1980 1990 2000 2010 2020 Year 38 Catch & Bycath Figure 19.... |
08:30 AM - AKST Tuesday, Jan 17 2023 |
C6_GF_Crab_License_Limitation.pdfNPFMC April 1996 - 122ndBycatch in the Halibut CDQ Fisheries Problem: Groundfish bycatch occurs in the halibut CDQ fisheries. ... bycatch from the CDQ groups' groundfish CDQs; (iii) retainable groundfish bycatch amounts would have to be specified to ... bycatch under their CDP; (ii) retainable groundfish bycatch amounts would have to be specified to limit the amount of... |
08:00 AM - AKDT Monday, Apr 15 1996 |
AIGKC_ModelScenarios_Jan2021_Updated.docxCrab Plan Team - 01/11/21-01/14/21But the fits to groundfish bycatch size compositions are bad. b. ... But groundfish bycatch removal in the golden king crab fishery is very minor. ... Groundfish bycatch of Aleutian Islands golden king crab is very low (Table 2).... |
08:00 AM - AKST Monday, Jan 11 2021 |
C1 AIGKCAssessModel_Sep2016.pdfNPFMC October 2016 - 230thThe CPT recommended dropping the groundfish bycatch weight due to poor fits to the groundfish bycatch length frequency ... But, the fits to groundfish bycatch size compositions are bad. ... Groundfish bycatch of Aleutian Islands golden king crab is very low.... |
08:00 AM - AKDT Monday, Oct 03 2016 |
AIGKC_ModelScenarios_Jan2021.docxCrab Plan Team - 01/11/21-01/14/21But the fits to groundfish bycatch size compositions are bad. b. ... But groundfish bycatch removal in the golden king crab fishery is very minor. ... Groundfish bycatch of Aleutian Islands golden king crab is very low (Table 2).... |
08:00 AM - AKST Monday, Jan 11 2021 |
5g SMBKC2014.pdfCrab Plan Team - 09/15/14-09/18/14Foy in August 2014, as well as updated groundfish bycatch estimates based on 1999-2013 AKRO data also supplied by R. ... Foy in August 2014, as well as updated 1993-2013 groundfish bycatch estimates based on AKRO data also supplied by R. ... Major Excluded Data Sources Groundfish bycatch size-frequency data available for selected years, though used in the model... |
08:00 AM - AKDT Monday, Sep 15 2014 |
GKCAssessModel_Sep2016CPTDraftFinal_small.pdfCrab Plan Team - 09/20/16-09/23/16The CPT recommended dropping the groundfish bycatch weight due to poor fits to the groundfish bycatch length frequency data ... But, the fits to groundfish bycatch size compositions are bad. ... Groundfish bycatch in the golden king crab fisheries is very minor.... |
08:00 AM - AKDT Tuesday, Sep 20 2016 |
GKCAssessment ModelSep2016CPTShort.pdfCrab Plan Team - 09/20/16-09/23/16Drop the groundfish bycatch weight due to poor fits to the groundfish bycatch length frequency data (e.g. scenario 7). ... The fit to the groundfish bycatch length frequencies was relatively poor. ... Observed (open circle) vs. predicted (solid line) retained catch (top left), total catch (top right), and groundfish bycatch... |
08:00 AM - AKDT Tuesday, Sep 20 2016 |
GKCModelAppendix F_Spatial ExtentSSC.pdfCrab Plan Team - 05/02/17-05/05/17Retained Catch Total Catch 1980 1990 2000 2010 Year Year Groundfish Bycatch i 1990 l 2010 I 1980 l 2000 — Sc1 ... Retained Catch Total Catch 1980 1990 2000 2010 Year Year Groundfish Bycatch i 1980 I 1990 I 2000 I 2010 — Sc1SC2 ... Observed (open circle) vs. predicted (solid line) retained catch (top left), total catch (top right), and groundfish bycatch... |
09:00 AM - AKDT Tuesday, May 02 2017 |
08 AIGKC_SAFE_2023_FINAL.pdfCrab Plan Team - 05/16/2023 - 05/18/2023Bycatch Year Retained Catch Total Catch 15 Year Year Groundfish Bycatch Year 1990 1995 2000 2005 2010 2015 20201980 ... Groundfish bycatch of Aleutian Islands golden king crab is very low (Table 2). ... The best fit criteria was chosen to choose the lower weight for the groundfish bycatch.... |
08:30 AM - AKDT Tuesday, May 16 2023 |
08 AIGKC_SAFE_2023_FINAL.pdfSSC June 2023Bycatch Year Retained Catch Total Catch 15 Year Year Groundfish Bycatch Year 1990 1995 2000 2005 2010 2015 20201980 ... Groundfish bycatch of Aleutian Islands golden king crab is very low (Table 2). ... The best fit criteria was chosen to choose the lower weight for the groundfish bycatch.... |
08:00 AM - AKDT Monday, Jun 05 2023 |
AIGKCAssessment ModelScenariosforMay2019CPTPPT.pptxCrab Plan Team - 01/23/19-01/25/19Retained Catch i 1980 I 1990 I 2000 I 2010 Year Groundfish Bycatch Total Catch Sc18_0Sc18_1Sc18_1a To ta l ... Retained Catch Total Catch o o Year Year Groundfish Bycatch co o Year I 2010 I 2010 I 2010 I 1980 I 1990 ... bycatch.... |
09:00 AM - AKST Wednesday, Jan 23 2019 |
D1 American Fisheries Act.pdfNPFMC February 2010 - 196thbycatch ratio is groundfish bycatch divided by total groundfish catch. *** Groundfish discard ratio is groundfish discards ... In contrast to groundfish bycatch, groundfish discards include all groundfish catches, including pollock, from which no ... Spedes Category 2009 Discard Amount (mt) Year Groundfish Bycatch Ratio ** (mt/mt) Groundfish Discard Ratio ***... |
08:00 AM - AKST Wednesday, Feb 10 2010 |
GKCAssessModelScenarios_Sep2017CPT.pdfCrab Plan Team - 09/19/17-09/21/17But, the fits to groundfish bycatch size compositions are bad. b. ... Bycatch Year Retained Catch Total Catch Year I 1980 I 1990 I 2000 I 2010 Year Groundfish Bycatch Retained Catch ... Bycatch Retained Catch Total Catch o 1980 1990 2000 2010 Year Year Groundfish Bycatch I 2010 I 1980 I 1990 I 2000... |
09:00 AM - AKDT Tuesday, Sep 19 2017 |
GKCAssessModel_Spring2016CPTMay2016Draft6.pdfCrab Plan Team - 05/09/16-05/12/16a low weight to the groundfish bycatch mass data. ... Bycatch ---- Total ---- CPUE ---- RecruitDev Tag ---- Ret.LF TotaILF RetamedCatch — TotalCatch ---- Groundfish Bycatch ... Fits to catches: The fishery retained, total, and groundfish bycatch (observed vs.... |
08:00 AM - AKDT Monday, May 09 2016 |
aigkc_safe_2023_tj_V2.pdfCrab Plan Team - 05/16/2023 - 05/18/2023Groundfish bycatch of Aleutian Islands golden king crab is very low (Table 2). ... The best fit criteria was chosen to choose the lower weight for the groundfish bycatch. ... Groundfish bycatch fishery selectivity is kept constant at 1.0 for all length groups. e.... |
08:30 AM - AKDT Tuesday, May 16 2023 |
GKCAssessModelScenarios_Jan2019CPT.docxCrab Plan Team - 01/23/19-01/25/19Bycatch Retained Catch Total Catch o 1980 1990 2000 2010 Year Year Groundfish Bycatch i 2010 I 1980 I 1990 I 2000 ... Groundfish bycatch fishery selectivity is kept constant at 1.0 for all length groups. ... Model estimated groundfish bycatch mortality values are averaged for the period 2008 to 2017 (10 years).... |
09:00 AM - AKST Wednesday, Jan 23 2019 |
GKCAssessModel_Fall2015CPTDraft13Sep2015.pdfCrab Plan Team - 09/14/15-09/17/15Groundfish bycatch fishery selectivity is kept constant at 1.0 for all length groups. e. ... Thus, we set the groundfish bycatch selectivity to 1.0 for all size-classes in the subsequent analysis. b. ... Model estimated groundfish bycatch mortality values are averaged for the period 2004 to 2013 (10 years).... |
08:00 AM - AKDT Monday, Sep 14 2015 |
AIGKC Assess Model 2018 CRAB SAFEdraft Updated.pdfCrab Plan Team - 05/08/18-05/10/18But, the fits to groundfish bycatch size compositions are bad. ... Groundfish bycatch of Aleutian Islands golden king crab is very low. ... Bycatch Retained Catch Total Catch o 1980 1990 2000 2010 Year Year Groundfish Bycatch I 2010 I 1980 I 1990 I 2000... |
09:00 AM - AKDT Tuesday, May 08 2018 |
08 AIGKC_SAFE_2023_FINAL.pdfNPFMC Council/AP June 2023 - 265thBycatch Year Retained Catch Total Catch 15 Year Year Groundfish Bycatch Year 1990 1995 2000 2005 2010 2015 20201980 ... Groundfish bycatch of Aleutian Islands golden king crab is very low (Table 2). ... The best fit criteria was chosen to choose the lower weight for the groundfish bycatch.... |
07:00 AM - AKDT Monday, Jun 05 2023 |
C4 8 AIGKC SAFE 2019.pdfNPFMC October 2019 - 246thbycatch for 2018/19 equals the recent three-year mean groundfish bycatch. ... But, the fits to groundfish bycatch size compositions are bad. ... Groundfish bycatch of Aleutian Islands golden king crab is very low (Table 2).... |
08:00 AM - AKDT Monday, Sep 30 2019 |
AIGKC SAFE 2019-05 draft.pdfCrab Plan Team - 04/29/19-05/03/19bycatch for 2018/19 equals the recent three-year mean groundfish bycatch. ... But, the fits to groundfish bycatch size compositions are bad. ... Groundfish bycatch of Aleutian Islands golden king crab is very low.... |
09:00 AM - AKDT Monday, Apr 29 2019 |
snowmay2016.pdfCrab Plan Team - 05/09/16-05/12/16Model 9 is Model 4a with the addition of the estimation of the average F for groundfish bycatch. ... The issue with fitting the groundfish bycatch was that the average F to estimate bycatch was fixed in the model because ... Both these models were able to estimate the average F and the fit to the groundfish bycatch was resolved without adding... |
08:00 AM - AKDT Monday, May 09 2016 |
GKCAssessModelScenarios_forMay2019CPT.docxCrab Plan Team - 01/23/19-01/25/19Bycatch Year 1980 1990 2000 2010 Retained Catch 1980 1990 2000 2010 Year Groundfish Bycatch 00 1980 1990 2000 2010 ... Groundfish bycatch fishery selectivity is kept constant at 1.0 for all length groups. ... Model estimated groundfish bycatch mortality values are averaged for the period 2008 to 2017 (10 years).... |
09:00 AM - AKST Wednesday, Jan 23 2019 |
6aDiscussionPaper_GKCModelF35OFLs.pdfCrab Plan Team - 09/15/14-09/18/14Groundfish bycatch fishery selectivity is kept constant for all length groups at 1. e. ... Model estimated groundfish bycatch mortality values are averaged for the period 2003 to 2012.... |
08:00 AM - AKDT Monday, Sep 15 2014 |
AIGKCAssessmentMay2022CPT_PPT.pdfCrab Plan Team - 5/16/22-5/20/22Observed (open circle) vs. predicted (solid line) retained catch (top left), total catch (top right), and groundfish bycatch ... Observed (open circle) vs. predicted (solid line) retained catch (top left), total catch (top right), and groundfish bycatch ... Observed (open circle) vs. predicted (solid line) retained catch (top left), total catch (top right), and groundfish bycatch... |
08:00 AM - AKDT Monday, May 16 2022 |
AIGKC_SAFE_2022MayDraft_AssessmentFinalUpdate2.pdfCrab Plan Team - 5/16/22-5/20/22But the fits to groundfish bycatch size compositions are poor. ... Groundfish bycatch of Aleutian Islands golden king crab is very low (Table 2). ... We used the best fit criteria to choose the lower weight for the groundfish bycatch.... |
08:00 AM - AKDT Monday, May 16 2022 |
DRAFT 422 SMBKC_Model update_5.15.pdfCrab Plan Team - 05/04/15-05/07/15Similarly, for years in which no groundfish bycatch data are available, 𝐹𝐹𝑡𝑡 𝑔𝑔𝑑𝑑 and 𝐹𝐹𝑡𝑡 𝑔𝑔𝑡𝑡 ... Groundfish bycatch is likewise modeled as a pulse effect, occurring at the nominal time of mating, Feb 15, which ... Necessary biomass computations, such as required for management purposes or for integration of groundfish bycatch... |
08:00 AM - AKDT Monday, May 04 2015 |
DRAFT 422 SMBKC_Model update_5.15.pdfCrab Plan Team - 01/13/15-01/16/15Similarly, for years in which no groundfish bycatch data are available, 𝐹𝐹𝑡𝑡 𝑔𝑔𝑑𝑑 and 𝐹𝐹𝑡𝑡 𝑔𝑔𝑡𝑡 ... Groundfish bycatch is likewise modeled as a pulse effect, occurring at the nominal time of mating, Feb 15, which ... Necessary biomass computations, such as required for management purposes or for integration of groundfish bycatch... |
08:00 AM - AKST Tuesday, Jan 13 2015 |
AIGKC_SAFE_2021MayDraft_Assessment_Updated.docxCrab Plan Team - 05/17/21-05/20/21But the fits to groundfish bycatch size compositions are bad. ... Groundfish bycatch of Aleutian Islands golden king crab is very low (Table 2). ... We used the best fit criteria to choose the lower weight for the groundfish bycatch.... |
08:00 AM - AKDT Monday, May 17 2021 |
C1 8 AIGKC SAFE.pdfNPFMC October 2020 - 251stBut, the fits to groundfish bycatch size compositions are bad. ... Groundfish bycatch of Aleutian Islands golden king crab is very low (Table 2). ... We used the best fit criteria to choose the lower weight for the groundfish bycatch.... |
08:00 AM - AKDT Friday, Oct 02 2020 |
C2a Crab Bycatch Limits in BSAI Groundfish Fisheries Action Memo.pdfNPFMC February 2013 - 212thIt is clear that for most stocks, while variable across years, groundfish bycatch represents a small (often <1%) component ... bycatch in order to establish appropriate TAC levels, the current alternative set may be overly complex for achieving that ... in pursuing this is to provide guidance to the State of Alaska in establishing appropriate buffers beneath the ABC for groundfish... |
08:00 AM - AKST Monday, Feb 04 2013 |
AIGKC_SAFE_2022MayDraft_AssessmentFinalUpdate3.pdfCrab Plan Team - 5/16/22-5/20/22But the fits to groundfish bycatch size compositions are poor. ... Groundfish bycatch of Aleutian Islands golden king crab is very low (Table 2). ... We used the best fit criteria to choose the lower weight for the groundfish bycatch.... |
08:00 AM - AKDT Monday, May 16 2022 |
C3 AIGKC SAFE 2021.pdfNPFMC June 2021 - 255thBut the fits to groundfish bycatch size compositions are bad. ... Groundfish bycatch of Aleutian Islands golden king crab is very low (Table 2). ... We used the best fit criteria to choose the lower weight for the groundfish bycatch.... |
07:00 AM - AKDT Thursday, Jun 03 2021 |
SAFE_2020_CH8_AIGKC_draft.docxCrab Plan Team - 09/14/20-09/17/20But, the fits to groundfish bycatch size compositions are bad. ... Groundfish bycatch of Aleutian Islands golden king crab is very low (Table 2). ... We used the best fit criteria to choose the lower weight for the groundfish bycatch.... |
08:00 AM - AKDT Monday, Sep 14 2020 |
AIGKC_SAFE_2020_(draft_update).docxCrab Plan Team - 05/04/20-05/07/20But, the fits to groundfish bycatch size compositions are bad. ... Groundfish bycatch of Aleutian Islands golden king crab is very low (Table 2). ... We used the best fit criteria to choose the lower weight for the groundfish bycatch.... |
08:00 AM - AKDT Monday, May 04 2020 |
AIGKC 2022 Assessment Model Scenarios.pdfCrab Plan Team - 1/10/22-1/14/22The best fit to groundfish bycatch data criteria was used to choose the lower weight for the groundfish bycatch. ... Grading of weights is by observer sampled number of pots 11) Groundfish bycatch likelihood uses groundfish bycatch biomasses ... bycatch likelihood uses groundfish bycatch biomasses for 1989−2020 as lognormal with the weight of 0.2 12) likelihood... |
10:00 AM - AKST Monday, Jan 10 2022 |
FINAL 511 AIGKC_Model Based Assessment_5.15.pdfCrab Plan Team - 05/04/15-05/07/15Following the new groundfish bycatch data dump we recalculated the whole time series of groundfish bycatch data which extends ... Groundfish bycatch fishery selectivity is kept constant at 1.0 for all length groups. e. ... With the availability of additional data, the groundfish bycatch time series is extended back to 1989/90.... |
08:00 AM - AKDT Monday, May 04 2015 |
FINAL 8-AIGKC_SAFE_2018.pdfCrab Plan Team - 09/10/18-09/13/18But, the fits to groundfish bycatch size compositions are bad. ... Groundfish bycatch of Aleutian Islands golden king crab is very low. ... Bycatch Retained Catch Total Catch o 1980 1990 2000 2010 Year Year Groundfish Bycatch I 2010 I 1980 I 1990 I 2000... |
09:00 AM - AKDT Monday, Sep 10 2018 |
GKCModelAppendix A_FormulasSSC.pdfCrab Plan Team - 05/02/17-05/05/17Pot bycatch mortality of 0.2 and groundfish bycatch mortality of 0.65 (average of trawl (0.8) and fish pot (0.5) mortality ... bycatch, GD 0.2 (3.344) 0.2 0.2 0.2 Catch-rate: Observer legal size crab catch- rate, ,r CPUE 1 ... bycatch for 1989–2015, GD 0.2 (3.344) 0.2 0.2 0.2 0.2... |
09:00 AM - AKDT Tuesday, May 02 2017 |
C1 PRESENTATION to Council on SMBKC rebuilding .pdfNPFMC June 2019 - 245thTherefore no additional groundfish bycatch measures are recommended. ... Bycatch 7 74613d775100 766100 725130786030 776030 736100766030 Wac Extent676130786000 16661-31776000 746030795930 656100766000 ... ISLAND SECTION BOUNDARY 523 STATE ST MATTHEW ISLAND CLOSED WATERS 3 NMI Closure Areas e Spatial Location of Observed Groundfish... |
08:00 AM - AKDT Monday, Jun 03 2019 |
AIGKC_SAFE_2020_(draft).docxCrab Plan Team - 05/04/20-05/07/20But, the fits to groundfish bycatch size compositions are bad. ... Groundfish bycatch of Aleutian Islands golden king crab is very low (Table 2). ... We used the best fit criteria to choose the lower weight for the groundfish bycatch.... |
08:00 AM - AKDT Monday, May 04 2020 |
8 Aleutian Islands Golden King Crab SAFE.pdfCrab Plan Team - 09/13/21-09/17/21But the fits to groundfish bycatch size compositions are bad. ... Groundfish bycatch of Aleutian Islands golden king crab is very low (Table 2). ... We used the best fit criteria to choose the lower weight for the groundfish bycatch.... |
08:00 AM - AKDT Monday, Sep 13 2021 |
C2 SAFE Ch 8 AIGKC.pdfNPFMC June 2020 - 250thBut, the fits to groundfish bycatch size compositions are bad. ... Groundfish bycatch of Aleutian Islands golden king crab is very low (Table 2). ... We used the best fit criteria to choose the lower weight for the groundfish bycatch.... |
08:30 AM - AKDT Monday, Jun 08 2020 |
C3 AIGKC SAFE 2021.pdfSSC June 2021But the fits to groundfish bycatch size compositions are bad. ... Groundfish bycatch of Aleutian Islands golden king crab is very low (Table 2). ... We used the best fit criteria to choose the lower weight for the groundfish bycatch.... |
07:00 AM - AKDT Tuesday, Jun 01 2021 |
FINAL 56 SMBKC_Model update_5.15.pdfCrab Plan Team - 05/04/15-05/07/15Similarly, for years in which no groundfish bycatch data are available, 𝐹𝐹𝑡𝑡 𝑔𝑔𝑑𝑑 and 𝐹𝐹𝑡𝑡 𝑔𝑔𝑡𝑡 ... Groundfish bycatch is likewise modeled as a pulse effect, occurring at the nominal time of mating, Feb 15, which ... Necessary biomass computations, such as required for management purposes or for integration of groundfish bycatch... |
08:00 AM - AKDT Monday, May 04 2015 |
FINAL 56 SMBKC_Model update_5.15.pdfCrab Plan Team - 01/13/15-01/16/15Similarly, for years in which no groundfish bycatch data are available, 𝐹𝐹𝑡𝑡 𝑔𝑔𝑑𝑑 and 𝐹𝐹𝑡𝑡 𝑔𝑔𝑡𝑡 ... Groundfish bycatch is likewise modeled as a pulse effect, occurring at the nominal time of mating, Feb 15, which ... Necessary biomass computations, such as required for management purposes or for integration of groundfish bycatch... |
08:00 AM - AKST Tuesday, Jan 13 2015 |
AIGKC 2019 Assessment PRESENTATION .pptxCrab Plan Team - 04/29/19-05/03/19bycatch for 2018/19 equals the recent three-year mean groundfish bycatch. ... Observed (open circle) vs. predicted (solid line) retained catch (top left), total catch (top right), and groundfish bycatch ... Observed (open circle) vs. predicted (solid line) retained catch (top left), total catch (top right), and groundfish bycatch... |
09:00 AM - AKDT Monday, Apr 29 2019 |
FINAL 2-BBRKC-SAFE_2018_Final.pdfCrab Plan Team - 09/10/18-09/13/18But, the fits to groundfish bycatch size compositions are bad. ... Groundfish bycatch of Aleutian Islands golden king crab is very low. ... Bycatch Retained Catch Total Catch o 1980 1990 2000 2010 Year Year Groundfish Bycatch I 2010 I 1980 I 1990 I 2000... |
09:00 AM - AKDT Monday, Sep 10 2018 |
D1 Snow Crab Bycatch Data Evaluation Discussion Paper.pdfNPFMC February 2016 - 227thOverall groundfish bycatch of snow crab is low in relation to total snow crab catch (~1% in 2015). 4. ... Overall groundfish bycatch of snow crab is low in relation to total snow crab catch (~1% in 2015). 4. ... Appendix 2: maps of distribution of survey biomass of snow crab, COBLZ and Groundfish bycatch by gear type... |
08:00 AM - AKST Monday, Feb 01 2016 |
AIGKC Draft - Model Scenarios for May 2020.pdfCrab Plan Team - 01/14/20-01/17/20But, the fits to groundfish bycatch size compositions are bad. b. ... Groundfish bycatch of Aleutian Islands golden king crab is very low (Table 2). ... We used the best fit criteria to choose the lower weight for the groundfish bycatch.... |
08:00 AM - AKST Tuesday, Jan 14 2020 |
AIGKC_SAFE_2022 .pdfCrab Plan Team - 5/16/22-5/20/22But the fits to groundfish bycatch size compositions are bad. ... Groundfish bycatch of Aleutian Islands golden king crab is very low (Table 2). ... We used the best fit criteria to choose the lower weight for the groundfish bycatch.... |
08:00 AM - AKDT Monday, May 16 2022 |
C1 8 AIGKC SAFE.pdfSSC - October 2020But, the fits to groundfish bycatch size compositions are bad. ... Groundfish bycatch of Aleutian Islands golden king crab is very low (Table 2). ... We used the best fit criteria to choose the lower weight for the groundfish bycatch.... |
08:00 AM - AKDT Monday, Sep 28 2020 |
D2 c Items For Future Meetings.pdfNPFMC October 2013 - 215thFor most stocks, while variable across years, groundfish bycatch represents a small (often <1%) component of the catch accruing ... bycatch, below the ACL. ... projecting these estimates annually in TAC-setting, and assist the State in estimating an appropriate buffer level for groundfish... |
08:00 AM - AKDT Monday, Sep 30 2013 |
ModCompA-IvsA-J_ALL.pdfCrab Plan Team - 05/09/16-05/12/16ly − se le ct ed F is hi ng M or ta lit y R at e case A−I A−J Groundfish bycatch fishing mortality 0.01 ... ng M or ta lit y R at e case A−I A−J Groundfish bycatch fishing mortality pGrAF1 pGrAM1 pGrBeta_x[01] pGrBeta_x ... bycatch fishing mortality 0.01 0.02 0.03 0.04 0.05 m ale 1990 1995 2000 2005 2010 2015 year M ea n F is hi... |
08:00 AM - AKDT Monday, May 09 2016 |
Sep2015CPTGKCAssessment Model16Sep2015.pdfCrab Plan Team - 09/14/15-09/17/15Groundfish bycatch data are not used. ... Scenario 1. 12 Scenario 1, but groundfish bycatch data are not used. A mean bycatch F of 0.000148 is used.. ... Retained catch = 200, total catch = 150, groundfish bycatch = 25 2 Scenario 1, but q1, q2, q3, Total Select 1, Total Select... |
08:00 AM - AKDT Monday, Sep 14 2015 |
C2 AIGKC Safe IntroV2.pdfNPFMC Council/AP June 2024 - 270thIn addition, groundfish bycatch were input without discard mortality applied and the mortality rate supplied to GMACS 3 ... This is presumably because the groundfish bycatch fleet lacks size composition or index data to refute the erroneous F . ... A small groundfish bycatch weight (0.5 corresponding to a CV of 1.3108) was chosen based on the September 2015 CPT suggestion... |
08:00 AM - AKDT Monday, Jun 03 2024 |
C2 AIGKC Safe IntroV2.pdfSSC June 2024In addition, groundfish bycatch were input without discard mortality applied and the mortality rate supplied to GMACS 3 ... This is presumably because the groundfish bycatch fleet lacks size composition or index data to refute the erroneous F . ... A small groundfish bycatch weight (0.5 corresponding to a CV of 1.3108) was chosen based on the September 2015 CPT suggestion... |
08:00 AM - AKDT Monday, Jun 03 2024 |
GKCAssessModel_Fall2015CPTDraft1Sep2015.pdfCrab Plan Team - 09/14/15-09/17/15Groundfish bycatch fishery selectivity is kept constant at 1.0 for all length groups. e. ... Scenario 12: Same as scenario 1, but groundfish bycatch data are excluded in the model fit. b. ... Model estimated groundfish bycatch mortality values are averaged for the period 2004 to 2013 (10 years).... |
08:00 AM - AKDT Monday, Sep 14 2015 |
AP Minutes.pdfNPFMC January 1987 - 75th#2 Management of Groundfish Bycatch. ... Management of groundfish bycatch Defer to Council’s Bycatch Workgroup Unanimous 3.... |
08:00 AM - AKST Wednesday, Jan 21 1987 |
ModComp2015vs0_ALL.pdfCrab Plan Team - 05/09/16-05/12/16le ct ed F is hi ng M or ta lit y R at e case Model 0 2015 Model Groundfish bycatch fishing mortality 0.01 ... or ta lit y R at e case Model 0 2015 Model Groundfish bycatch fishing mortality a I I I 0 □ recruitment ... bycatch fishing mortality 0.01 0.02 0.03 0.04 m ale 1990 1995 2000 2005 2010 2015 year M ea n F is hi ng M... |
08:00 AM - AKDT Monday, May 09 2016 |
ModCompSingleChangesA-D_ALL.pdfCrab Plan Team - 05/09/16-05/12/16e case 2015 Model Model A Model B Model C Model D Groundfish bycatch fishing mortality pGrAF1 pGrAM1 pGrBeta_x ... hi ng M or ta lit y R at e case 2015 Model Model A Model B Model C Model D Groundfish bycatch fishing mortality ... bycatch fishing mortality i 0.01 0.02 0.03 0.04 m ale 2000 2005 2010 2015 year F ul ly − se le ct ed F is... |
08:00 AM - AKDT Monday, May 09 2016 |
ModCompIncrementalChanges_ALL.pdfCrab Plan Team - 05/09/16-05/12/16hi ng M or ta lit y R at e case 2015 Model B A−C A−D A−E A−G A−I Groundfish bycatch fishing mortality ... ng M or ta lit y R at e case 2015 Model B A−C A−D A−E A−G A−I Groundfish bycatch fishing mortality pGrAF1 ... bycatch fishing mortality 0.01 0.02 0.03 0.04 0.05 m ale 1990 1995 2000 2005 2010 2015 year M ea n F is hi... |
08:00 AM - AKDT Monday, May 09 2016 |
ModCompA-IvsA-JandL0_ALL.pdfCrab Plan Team - 05/09/16-05/12/16lit y R at e case 2015 Model A−I A−I.L0 A−J A−J.L0 Groundfish bycatch fishing mortality pGrAF1 pGrAM1 pGrBeta_x ... ct ed F is hi ng M or ta lit y R at e case 2015 Model A−I A−I.L0 A−J A−J.L0 Groundfish bycatch fishing mortality ... bycatch fishing mortality 0.00 0.02 0.04 0.06 0.08 m ale 1990 1995 2000 2005 2010 2015 year F ul ly − se le... |
08:00 AM - AKDT Monday, May 09 2016 |
CPT update on SMBKC rebuilding.pptxCrab Plan Team - 01/23/19-01/25/19bycatch • Overlay existing area closures and review of rationale for closures • Size and sex composition of groundfish ... to assessment methodology and reference points since then • Bycatch data review [Diana/NMFS] • Spatial locations of groundfish... |
09:00 AM - AKST Wednesday, Jan 23 2019 |
MOTION C6 Crab PSC Feb 2014.pdfNPFMC February 2014 - 217thbycatch by trawl, pot, and hook‐and‐line gear from 2008 – 2013 ... area(s) with crab stock distribution at the time of survey (by sex and size category), the directed crab fishery(s), and groundfish... |
08:00 AM - AKST Monday, Feb 03 2014 |
6a AIGKC.pdfCrab Plan Team - 09/15/14-09/18/14Thus, we set the groundfish bycatch selectivity to 1 for all size-classes in the subsequent analysis. b. ... Bubble plots of standardized residuals of groundfish bycatch length composition for scenarios 1 to 4 for EAG golden king ... Fits to catches: The fishery retained, total, and groundfish bycatch (observed vs. estimated) plots for the four scenarios... |
08:00 AM - AKDT Monday, Sep 15 2014 |
aigkc_safe_2024.pdfCrab Plan Team - 05/14/2024- 05/16/2024In addition, groundfish bycatch were input without discard mortality applied and the mortality rate supplied to GMACS 3 ... This is presumably because the groundfish bycatch fleet lacks size composition or index data to refute the erroneous F . ... A small groundfish bycatch weight (0.5 corresponding to a CV of 1.3108) was chosen based on the September 2015 CPT suggestion... |
09:00 AM - AKDT Tuesday, May 14 2024 |
C3 CPT_Sept 2014 report_final.pdfNPFMC October 2014 - 220thExplain/justify the three periods used for groundfish bycatch. 2. ... Along with 2014 trawl survey data, the assessment was updated with groundfish bycatch data. ... areas instead of federal reporting areas; summarized groundfish bycatch data by crab year instead of groundfish fishing... |
08:00 AM - AKDT Monday, Oct 06 2014 |
D2 Adak RKC Discussion Paper.pdfNPFMC February 2016 - 227thGroundfish bycatch of RKC in the Adak district would no longer be monitored by NMFS or the CPT. ... bycatch of WAI RKC in east and west portions of WAI .................................................................... ... bycatch by reporting area and/or at a smaller spatial scale if possible; Provide the ratio of total catch for the eastern... |
08:00 AM - AKST Monday, Feb 01 2016 |
List_of_Persons_Giving_Public_Comment_Sep27-Oct2_1995.pdfNPFMC September 1995 - 119th/Bycatch Specifications Chris Blackbum, Alaska Groundfish Data Bank Melanie Gunderson/Steve Galvin, Peninsulat Mktg Assn ... UFMA); Thom Smith (NPLA); Steve Hughes (UCB C-5 Improved Utilization/Improved Retention Kristin Stahl-Johnson, AMCC D-3 Groundfish... |
08:00 AM - AKDT Monday, Sep 25 1995 |
aigkc_status_determination_sept_2023 (1).pdfCrab Plan Team - 09/12/2023 - 09/14/2023., 2023), prior to the completion of the directed fishery and groundfish bycatch fisheries.... |
08:30 AM - AKDT Tuesday, Sep 12 2023 |
smbkc15f.pdfCrab Plan Team - 09/14/15-09/17/15Foy in August 2015 (new time series), updated groundfish bycatch estimates based on 1999- 2014 AKRO data also supplied by ... Foy in August 2015 (new time series), as well as updated 1993-2014 groundfish bycatch estimates based on AKRO data also ... Major Excluded Data Sources Groundfish bycatch size-frequency data available for selected years, though used in the model... |
08:00 AM - AKDT Monday, Sep 14 2015 |
PPT Council C1 BSAI Crab.pdfNPFMC October 2020 - 251stbycatch – under 60-ft Pacific cod pot and yellowfin sole trawl 10 10 C1 BSAI Crab Stocks PPT October 2020 4 5- 10 ... bycatch CPT agreed with the assessment author’s recommendation of 16.0 as the preferred model 47 C1 BSAI Crab Stocks ... bycatch – under 60-ft P.cod pot and yellowfin sole trawl 23 23 C1 BSAI Crab Stocks PPT October 2020 aJjlE SUMMARY... |
08:00 AM - AKDT Friday, Oct 02 2020 |
C1 CPT report to SSC PRESENTATION.pdfNPFMC February 2019 - 242ndbycatch for 2018/19 equals the recent three-year mean groundfish bycatch. ... Will also be done for groundfish bycatch in next assessment. • Reduced gear codes for CPUE standardization. ... projection for the 2019/20 fishing year should be based on setting the retained catch to the 2018/19 TAC and assuming that groundfish... |
08:00 AM - AKST Monday, Feb 04 2019 |
C1(c5) Purpose and Need Statement.pdfNPFMC December 2003 - 164thbycatch. ... modify the hook-and-line sablefish fishery currently prosecuted under the IFQ Program, except for management of associated groundfish... |
08:00 AM - AKST Wednesday, Dec 10 2003 |
C1 PRESENTATION to SSC on SMBKC Rebuilding.pdfNPFMC June 2019 - 245thISLAND SECTION BOUNDARY STATE ST MATTHEW ISLAND CLOSED WATERS 3 NMI Closure Areas 26 Spatial Location of Observed Groundfish ... Bycatch 7 /766130 756130 /776100 766100 786030 776G30 736100766030 Ma: Extent726100 876130786030 :131'776000 746030 7061007360 ... Bycatch 7 775100 766100 786030 776030 736100766030 726100 Uac Extent676130786000 16661-31775000 /746030795930 7361 696100Ttooaa... |
08:00 AM - AKDT Monday, Jun 03 2019 |
SMBKC 2024 SAFE presentation.pdfCrab Plan Team - 09/9/2024 - 09/12/2024GMACS version 2.20.14 New data: · · 2023/24 groundfish bycatch 2024 NMFS trawl survey - - N M FS tr aw l s ... bycatch 2023 NMFS trawl survey 2022 ADF&G pot survey - - - Models 16.1 - May: May 2024 recommended model 16.1: ... time block SSB estimated in season 5; corrected pot survey data New data: · GMACS version 2.01.M.10- · · · 2022/23 groundfish... |
08:00 AM - AKDT Monday, Sep 09 2024 |
B11 PCC-HSCC 2022 Annual Report_Estabrooks.pdfNPFMC Council/AP April 2023 - 264thBycatch Ratio (mt/mt)** Groundfish Discard Ratio (mt/mt)*** 2010 0.030 0.009 2011 0.038 0.010 2012 0.034 0.014 2013 ... Flatfish 353 Skates 189 Octopi 0 Sharks 20 Total Groundfish 1,275 Forage 0 Non-specified 2,664 Total discards* 3,939 Year Groundfish... |
07:00 AM - AKDT Wednesday, Apr 05 2023 |
Sep2014CPTGKCAssessment ModelPPT.pdfCrab Plan Team - 09/15/14-09/18/14r 500 (0.0316) Total catch, D 400(0.0354) Groundfish bycatch, GD 0.041(444.7705) for EAG, 0.09(2.3570) for WAG ... Bubble plots of standardized residuals of groundfish bycatch length composition for scenarios 1 to 4 fits for WAG golden ... bycatch for 1995–2012; M = 0.18, pot fishery handling mortality = 0.2, and ground fish bycatch handling mortality... |
08:00 AM - AKDT Monday, Sep 15 2014 |
ModCompSingleChangesE-I_ALL.pdfCrab Plan Team - 05/09/16-05/12/16e case 2015 Model Model E Model G Model H Model I Groundfish bycatch fishing mortality pGrAF1 pGrAM1 pGrBeta_x ... ng M or ta lit y R at e case 2015 Model Model E Model G Model H Model I Groundfish bycatch fishing mortality ... bycatch fishing mortality 0.01 0.02 m ale 2000 2005 2010 2015 year M ea n F is hi ng M or ta lit y R at... |
08:00 AM - AKDT Monday, May 09 2016 |
Newsletter.pdfNPFMC February 2013 - 212thFor most stocks, while variable across years, groundfish bycatch represents a small (often <1%) component of the ... bycatch, below the ACL. ... bycatch, to inform appropriate TAC levels, the current alternative set may be overly complex for achieving... |
08:00 AM - AKST Monday, Feb 04 2013 |
C1_BSAI crab_June23_SSC_v1.pdfSSC June 2023bycatch Goal is to minimize conflicts from fitting both sexes and groundfish bycatch Model including both sexes with ... no groundfish bycatch Penalty on recruitment differences between sexes Parameterized to reduce possibility that misfits ... Focused + vary M (tier 4) 39.4 162.4 0.19 0.000 0.03 CPT RECOMMENDED RESEARCH DIRECTIONS Simple male-only model with no groundfish... |
07:00 AM - AKDT Monday, Jun 05 2023 |
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