ABARES most recent Biomass: Fishing assessment (2016) mortality: GVP figures GVP % (2014-15 fishing fishery season) GVP $2.4 3.5% million Recommended 526 t Biological Catch 2017 - 18 Overcatch/undercatch 10 per cent undercatch 10 per cent overcatch Tier 4 assessments Probability of do not assess the recommended probability of being biological catch below the reference (RBC) (or other levels point. However, the of catch) causing a RAG considers the decline below limit current assessment reference under to be conservative. proposed management The RBC is taken Species that follow a from the MSE-tested HS rule that has been harvest control rules. MSE tested will have If the standardised a unlikely” CPUE series is a “very score in this section reasonable index of relative abundance (i.e. P<10 %). the RBC will have a very low probability of causing a decline below the limit reference point. Alternative Catch Scenarios: N/A (Tier 4) Assessment Year 2010 2011 2012 2013 2014 2015 2016 Tier /rollover Tier 4 Tier 4 Rollover Tier 4 MYTAC Tier 4 Tier 4 /MYTAC CPUE CPUE CPUE CPUE CPUE between between Not between between between Stock Status MYTAC target and target and assessed target and target and target and limit limit limit limit limit
ABARES most recent assessment (2016) Biomass: Fishing mortality: GVP figures (2014-15 fishing season) GVP % fishery GVP $2.4 million 3.5% Recommended Biological Catch 2017 - 18 526 t Overcatch/undercatch 10 per cent undercatch 10 per cent overcatch Probability of recommended biological catch (RBC) (or other levels of catch) causing a decline below limit reference under proposed management Species that follow a HS rule that has been MSE tested will have a “very unlikely” score in this section (i.e. P<10 %). Tier 4 assessments do not assess the probability of being below the reference point. However, the RAG considers the current assessment to be conservative. The RBC is taken from the MSE-tested harvest control rules. If the standardised CPUE series is a reasonable index of relative abundance the RBC will have a very low probability of causing a decline below the limit reference point. Alternative Catch Scenarios: N/A (Tier 4) Assessment Year 2010 2011 2012 2013 2014 2015 2016 Tier /rollover /MYTAC Tier 4 Tier 4 Rollover Tier 4 MYTAC Tier 4 Tier 4 Stock Status CPUE between target and limit CPUE between target and limit Not assessed CPUE between target and limit MYTAC CPUE between target and limit CPUE between target and limit
attachment-d-sessf-2017-18-species-summaries-from-2016-assessments.docx