NT Demersal Fishery

NT Demersal Fishery

Unit/s of Assessment:

Product Name/s:

Saddletail snapper; Black Jewfish

Species:  

Lutjanus, malabaricus, Protonibea diacanthus

Stock:

Northern Territory

Gear type:

Demersal trawl; Trap/Line

Year of Assessment:

2017

Performance Indicator

Saddletail snapper – Trawl

Saddletail snapper – Trap/Line

Black jewfish – Trawl

COMPONENT 1

1A: Stock Status

LOW RISK

LOW RISK

HIGH RISK

1B: Harvest Strategy

PRECAUTIONARY HIGH RISK

PRECAUTIONARY HIGH RISK

PRECAUTIONARY HIGH RISK

1C: Information and Assessment

LOW RISK

LOW RISK

LOW RISK

COMPONENT 2

2A: Non-target Species

LOW RISK

LOW RISK

LOW RISK

2B: ETP Species

LOW RISK

LOW RISK

LOW RISK

2C: Habitats

LOW RISK

LOW RISK

LOW RISK

2D: Ecosystems

LOW RISK

LOW RISK

LOW RISK

COMPONENT 3

3A: Governance and Policy

LOW RISK

LOW RISK

LOW RISK

3B: Fishery-specific Management System

LOW RISK

LOW RISK

LOW RISK

Component

Outlook

Comments

Target species

Improving

A new harvest strategy for the Demersal Fishery is expected to be developed consistent with a new Northern Territory Fisheries Harvest Strategy Policy.

Bycatch and ecosystems

Stable

No major changes expected.

Management system

Stable

The fishery is generally well-placed against P3 indicators. No major changes expected.   

Component

Outlook

Comments

Target species

Improving

New management arrangements were introduced in the Coastal Line Fishery in 2015 which are expected to lead to stock recovery.  A new harvest strategy for the Coastal Line Fishery will be developed consistent with a new Northern Territory Fisheries Harvest Strategy Policy.

Bycatch and ecosystems

Stable

No major changes to Component 2 performance indicators expected.

Management system

Stable

The fishery is generally well-placed against P3 indicators. No major changes expected. 

1A: Stock Status

CRITERIA: (i)The stock is at a level which maintains high productivity and has a low probability of recruitment overfishing.

(a) Stock Status

Saddletail snapper

LOW RISK

Saddletail Snapper is a widespread Indo-Pacific species found from Shark Bay in Western Australia, across northern Australia to the east coast of Queensland (Martin et al, 2016a). Genetic studies indicate that the species is comprised of three biological stocks: the North Coast Bioregion biological stock, the Northern Australian biological stock (including the Timor Sea, Arafura Sea and the Gulf of Carpentaria) and the East coast of Queensland biological stock.

This assessment looks at stock status of the Northern Australian stock.

Martin et al (2016a) report that “this cross-jurisdictional biological stock has components in the Northern Territory and Queensland. Each jurisdiction assesses that part of the biological stock that occurs in its waters. Status presented here for the entire biological stock has been established using evidence from both jurisdictions.

For the Northern Territory component of this biological stock (where most of the commercial catch is taken), Saddletail Snapper was assessed in 2013 using a stochastic stock reduction analysis (SRA) model. Egg production in 2013 was estimated to be around 80 per cent of that prior to the start of the fishery. This part of the stock is not considered to be recruitment overfished.

The Northern Territory manages the commercial harvest of Saddletail Snapper and Crimson Snapper together as ‘red snappers’ with a combined total allowable commercial catch of 3800 t. Saddletail Snapper has averaged 78 per cent of the annual red snapper catch over the past 10 years, with the 2015 commercial catch of this species being 1756 t. Trawl effort and catch per unit effort have both increased since 2012. The 2013 assessment indicated that the current harvest rate of Saddletail Snapper is well below that required to achieve maximum sustainable yield (MSY). This level of fishing pressure is unlikely to cause this part of the stock to become recruitment overfished.

For the Queensland part of the biological stock, commercial catch in 2015 was 67 t, constituting four per cent of the total 2015 Saddletail Snapper catch from the biological stock. This contrasts with catches of 150–250 t per year during the period 2006–11 and catches of 0–23 t during the period 2012–14. The MSY for this part of the stock is approximately 150 t and the average catch from 2006–15 was slightly below this level. This part of the stock is not considered to be recruitment overfished.”

Accordingly, there is evidence that the stock is highly likely to be above the point of recruitment impairment (PRI) and also likely to be fluctuating at or around a level consistent with MSY.

Black jewfish

HIGH RISK

Black Jewfish is a widespread Indo-Pacific species found from the Pilbara and Kimberley regions in Western Australia, across Northern Australia, to the east coast of Queensland. The stock structure for this species has been investigated in the north western part of its range from the western Gulf of Carpentaria to its southern extent along the west Australian coastline (Saunders et al, 2016a). The results indicated that separate stocks exist at the scale of 10s of km.  However, given the recent nature of these findings, here assessment of stock status is presented at the jurisdictional level— Northern Territory.

Saunders et al (2016b) report that “the most recent assessment estimates that the biomass and egg production was 28 per cent of unfished levels (1973). The model used was an update of the 2011 Stock Reduction Analysis model including data up until 2014. The outputs indicated that there was a high probability (98 per cent) that Black Jewfish stocks have been overfished and that overfishing is still occurring (80 per cent). Given the recent new information on the stock structure of this species, it is likely that the assessment incorporates several populations. As the model is driven by the populations that receive the highest harvest rates in the Northern Territory the assigned status can be assumed to be representative of the highest level of exploitation that occurs on any population. The immediate area of concern is in waters around Darwin where most of the fishing pressure occurs. The fisheries accessing these exploited stocks are those that operate inshore including the Coastal Line Fishery, Barramundi Fishery, fishing tour operators and recreational fishers. Black Jewfish have also been shown to be highly susceptible to barotrauma when caught in waters deeper than ten metres. Management in the form of catch limits and area closures have been put in place to reduce harvest rates by the necessary 20 per cent to allow for the biomass of Black Jewfish stocks to recover. The stock is considered to be recruitment overfished.”

Accordingly, the stock is not likely to be above the point of recruitment impairment (PRI) and there is evidence that the stock is currently overfished.

PI SCORE

LOW RISK – SADDLETAIL SNAPPER

HIGH RISK – BLACK JEWFISH

1B: Harvest Strategy

CRITERIA: (i)There is a robust and precautionary harvest strategy in place.

(a) Harvest Strategy

Saddletail snapper

PRECAUTIONARY HIGH RISK

The Northern Australian biological stock of saddletail snapper is harvested commercially by the Northern Territory (NT) DF, Timor Reef Fishery (TRF) and CLF, as well as the Queensland Fisheries Joint Authority (QFJA) managed Gulf of Carpentaria Developmental Fin Fish Trawl Fishery (GOCDFFTF).  The substantial majority of the catch is taken in the trawl sector of the DF.  In 2015, a total of 1690t of saddletail snapper was harvested in the NT, with 67t harvested in the GOCDFFTF.  Small quantities are also harvested by recreational fishers and Fishing Tourism Operators (FTO) in the NT and the Gulf of Carpentaria.

The main management measures forming the harvest strategy in the DF and TRF are set out in the NT Fisheries Regulations 1993.  For the DF, the cornerstone of the harvest strategy is a commercial quota system applying across the all gear types, introduced in 2012 (DPI&F, 2012).  Under the quota arrangements, separate TACs are set for three species groupings:

• 400,000kg for gold band snapper (applying across three species – P. multidens, P.typus, P. filamentosus);
• 2,499,980kg for red snappers (L. malabaricus and L. erythropterus); and
• 914,960kg for all other species combined.

Within the TAC, each operator’s catch is controlled through holdings of fishery quota units (currently equivalent to 1kg of catch). At the time of the quota system’s introduction, the fishery comprised of 60 Demersal Fishery licenses (using drop line or trap gear) and one fin fish trawl license.  Anecdotal information indicates there are now four active demersal trawl vessels.

Catch and quota compliance in the fishery is monitored through a comprehensive system of notices and records.  These include both mandatory pre-departure and prior landing notices, as well as the submission of unloaded fish notices and catch disposal records.  The unloaded fish notice records the weight of the fish based on certified scales.  License holders are also required to complete a compulsory logbook recording catches or all retained species daily, and estimating bycatch discarded.

Vessels are also monitored by VMS and independent observers, with 31 fishing days observer coverage in 2015.  Observers record target species catch composition and length frequency, composition of retained species to the species or species group level, composition of discarded species to the species or species group level (by number, with overall weights estimated), as well as ETP species and habitat interactions (e.g. Martin, 2010).

Additional management measures applied in the trawl sector include:

• Spatial restriction through area closures;
• Minimum trawl mesh size of 110mm;
• Prohibition on the use of a double cod end liner;
• Restriction on the total weight of the footline to not more than 4kg per lineal meter;
• Maximum mesh size ply strength in the forward half of the net set at 90 ply by 400 denier.

Additional management measures applied in the trap/line sector include:

• Restricted to waters from 20nm from the coast to the boundary of the Australian Fishing Zone;
• Prohibition of automatic baiting and longlining;
• Droplines restricted to a maximum of 40 hooks;
• Traps cannot be attached together.

A commercial quota system is also applied in the TRF, which uses trap and line gear to target a similar suite of species the DF.  TACs are set across the same three species groupings as the DF and are currently set at:

• 899 998kg for gold band snapper (applying across three species – P. multidens, P.typus, P. filamentosus);
• 1 300 002kg for red snappers (L. malabaricus and L. erythropterus); and
• 415 008kg for other species combined.

Additional management measures applied in the TRF include:

• Restrictions to trap and line apparatus;
• A requirement for a minimum quota holding prior to the start of each trip;
• Requirement to submit prior landing and unload notices;
• Traps cannot be attached together.

The main monitoring for both fisheries is through compulsory commercial logbooks and unloadings forms.  Stock assessments have been periodically undertaken for saddletail snapper (Grubert et al. 2013; NTG 2016).

In the GOCDFFTF, effort is limited through the number of non-transferable permits (3) as well as through catch limits.  For the years 2004–2014, the fishery Total Allowable Commercial Catch (TACC) was fixed at 1250 t and substantially under-filled.  For the 2015 calendar year, a revised 450 t harvest quota was set for Crimson Snapper, Saddletail Snapper, Red Emperor and other Emperor species, based on updated estimates of MSY for east Gulf of Carpentaria waters (Leigh and O’Neill, 2016).

For the red snappers, the combined NT DF/TRF TAC of 3,800t is well above the 2015 catch of either species (1690t for saddletail snapper and 684t for crimson snapper) and available evidence suggests may be well above MSY.  O’Neill et al (2011) estimated an approximate MSY of 2406 t for red snappers for the whole of the NT fishery (Timor Reef, Arafura Sea and the NT Gulf of Carpentaria).  Using stock reduction analysis (SRA), Martin (2013) estimated MSY for saddletail snapper across all three regions of the NT was in the range of 1500–2000 t.  An unpublished 2015 update of the SRA estimated saddletail snapper MSY at approximately 1900 t and a combined NT red snapper MSY of 2375 t (Leigh and O’Neill, 2016).

To score medium risk against this indicator, the harvest strategy must be expected to achieve the stock management objectives reflected in criteria 1A(i). To meet low risk, the harvest strategy must also be demonstrated to be responsive to the state of the stock with all elements working together to achieve the stock management objectives reflected in criteria 1A(i).

While many of the elements of an effective harvest strategy appear to be in place, it is not clear at this stage that a combined TAC of 3,800t, if caught, would maintain red snapper stocks at levels which ensure high productivity and a low probability of recruitment overfishing.  Given that catches of saddletail snapper have generally increased over the past decade, there is potential for at least some of the historically unused portion of the TAC to be caught (albeit different targeting practices in the main fisheries may prevent substantial uptake in the short term).  While a framework of trigger points exists to assess the ongoing status of the fishery, there is currently no well-defined HCR which would act to reduce exploitation if PRI was approached for saddletail snapper.  Accordingly, the UoA does not meet the medium risk SG.  Nevertheless, the most recent published estimates for saddletail snapper suggest that stocks are likely to be at or above B_MSY, and that current catches are below the level likely to produce MSY.  On that basis, we have scored this SI precautionary high risk.

Black jewfish

PRECAUTIONARY HIGH RISK

The main commercial fishery harvesting black jewfish in the Northern Territory is the Coastal Line Fishery (CLF), with small amounts taken in the trawl sector of the DF.  The main elements of the harvest strategy in the CLF and inshore recreational sector include:

• Limited entry in the commercial sector (52 licenses);
• Commercial quotas on black jewfish and golden snapper;
• Gear restrictions;
• Possession limits for the recreational and FTO sectors;
• Monitoring through commercial logbooks, occasional observer coverage and periodic recreational fishing surveys (e.g. West et al, 2012);
• Periodic stock assessments (e.g. Grubert et al, 2013).

In the trawl sector of the Demersal Fishery (DF), catch is managed through limited entry, a basket quota applying to all species other than red snappers and gold band snappers, gear limits and spatial restrictions which limit the fishery to areas beyond 15nm from the coast (i.e. outside of areas where the majority of black jewfish occur).  In the Barramundi Fishery (BF), catches are controlled through limited entry, gear restrictions (only 10.7 km of net is allowed to be used in the fishery), as well as a substantial system of closures that includes almost all waters in river systems inland of the coastline.  Catches in the DF and BF are minor in comparison to the CLF and recreational sector.

Following evidence of overfishing, new measures were introduced in 2015 designed to reduce overall catches by 20% to promote stock recovery (Grubert et al, 2013).  These included limiting commercial catch in the CLF western zone (Western Australian border to Vashon Head on Cobourg Peninsula) to 145t, limiting the recreational in possession limit to 2 fish per person and a boat limit of 8 fish, as well as introducing a number of ‘reef fish protection areas’[1].

There is clear evidence that the harvest strategy is responsive to the state of the stock, and all of the elements appear to work together.  Nevertheless, while the new harvest arrangements are expected to achieve the stock management objectives reflected in criteria 1A(i), the arrangements have only recently been implemented and there is insufficient evidence to date that they are achieving these objectives.  This issue should be rescored based on updated monitoring results over time.

(b) Shark-finning

NA

CRITERIA: (ii) There are well defined and effective harvest control rules (HCRs) and tools in place.

(a) HCR Design and application

Saddletail snapper

MEDIUM RISK

While arrangements are in place that allow for the adjustment of TACC levels in accordance with new information, and a set of decision rules and trigger points have been developed, currently they do not link clearly to the state of the stock nor set out pre-agreed response to reduce exploitation.  When 80% of the TACC is reached for red snapper, a “review of the appropriateness of the current TACC is undertaken using all data”.  Defined management responses which would serve to reduce the exploitation rate as PRI is reached are not specified.  Accordingly, “well-defined” HCRs are not in place and the fishery cannot score low risk.

Nevertheless, the stock biomass for saddletail snapper appears never to have been reduced below MSY and the decision rules framework provides some confidence that managers will take action to reduce exploitation as PRI is reached.    The quota management framework provides for a review of quota limits based on evidence and either increases or decreases may be warranted if they do not put the sustainability of the resource at risk.  Accordingly, while the fishery does not make regular estimates of biomass, it monitors a series of indicators and commits to a re-evaluation whenever a trigger point is reached, with a specified management action. On this basis, the existing arrangements could be interpreted as having generally understood HCRs ‘available’ and consistent with medium risk.

A similar framework of operational decision rules exists for the TRF (NT, 2012).

We note that the Northern Territory Government has recently released a Northern Territory Fisheries Harvest Strategy Policy (DPIR, 2016) which requires that harvest strategies with well-defined HCRs be implemented in all key NT fisheries when their respective fishery regulations or management plan is next reviewed. Future assessments of the fishery should take into account any developments under the policy.

Black jewfish

PRECAUTIONARY HIGH RISK

There are currently no well-defined HCRs in place for black jewfish, although the fishery operates under the generic requirement of the Fisheries Act 1988 which requires that aquatic resources be managed in accordance with the components of ecologically sustainable development and tools exist to reduce exploitation where required.  There is also evidence that the management system acts to reduce exploitation where research and monitoring indicate overexploitation.  Nevertheless, it not clear that the existing arrangements are sufficient to reduce exploitation as PRI is approached given the most recent management measures were introduced only after evidence that the stock was overfished.  Accordingly, we have scored the fishery precautionary high risk.

Notwithstanding that, we note that the Northern Territory Government has recently released a Northern Territory Fisheries Harvest Strategy Policy (DPIR, 2016) which requires that harvest strategies with well-defined HCRs be implemented in all key NT fisheries when their respective fishery regulations or management plan is next reviewed. Future assessments of the fishery should take into account any developments under the policy.

PI SCORE

PRECAUTIONARY HIGH RISK – Saddletail snapper, Black jewfish

1C: Information and Assessment

CRITERIA: (i) Relevant information is collected to support the harvest strategy.

(a) Range of information

Saddletail snapper

LOW RISK

Notwithstanding some ongoing uncertainties, considerable work has been undertaken on the stock structure of red snappers in the Arafura and Timor Sea region (e.g. Blaber et al. 2005; Salini et al. 2006).   Likewise, a number of studies have been undertaken on the biology of the target species both in the region of the NTDF and in adjacent fisheries.   Good information is available on each of the commercial fleets harvesting red snappers, and periodic recreational fishing surveys are undertaken (e.g. West et al, 2012).  Existing information is sufficient to support the harvest strategy.

Black jewfish

LOW RISK

There is substantial information available on the biology of the target species including; age, reproductive biology, growth and impacts of barotrauma (e.g. Grubert et al. 2013). The stock structure of black jewfish has also recently been investigated in detail (Saunders et al, 2016a).  The composition of the commercial and recreational sectors is well understood and catch and effort is recorded for all sectors that target these species through daily logbooks and recreational fishing surveys (NTG, 2016). While Indigenous harvest is relatively unknown it is likely that it is very low (NTG, 2016).  This information is sufficient to support the rebuilding strategy currently in place. This assumption is quite conservative given that the strategy currently considers the entire stock to be at a much larger scale (half the NT coastline) than where the problem exists. Additionally, some of the harvest restrictions such as possession limits apply to the whole of the NT.

(b) Monitoring and comprehensiveness

Saddletail snapper

LOW RISK

Stock abundance and catch removal data are available from commercial and charter logbooks, periodic observer data, catch reporting arrangements and periodic stock assessments to support the quota system (e.g. Grubert et al. 2013, NTG 2016).    Although there are no biologically-based harvest control rules in the fishery, the decision rules framework contains several indicators which are monitored annually and designed to evaluate the harvest strategy and provide triggers for management action.

Black jewfish

LOW RISK

There is a current monitoring program that aims to assess the recovery of coastal reef fish species (including the target species) in and outside of the recently implemented closed fishing areas. Additionally, there is an ongoing tagging program aimed at providing independent estimates of fishing mortality by all sectors (NTG, 2016). Patterns in catch and effort by the commercial and FTO sectors are monitored annually and recreational sector catch has been estimated periodically through surveys (e.g. West et al 2012).  Stock abundance is monitored through periodic assessments (e.g. Grubert et al, 2013).

CRITERIA: (ii) There is an adequate assessment of the stock status.

(a) Stock assessment

Saddletail snapper

MEDIUM RISK

Martin (2013) assessed the Northern Territory component of the biological stock (where most of the commercial catch is taken) in 2013 using a stochastic stock reduction analysis (SRA) model, although the report is unpublished.  SRA is a population dynamics model that consists of leading parameters on unfished recruitment, survival, recruitment compensation from harvest, growth characteristics, maximum size, age at birth, length-weight relationship and size at maturity that describes the underlying production and carrying capacity of a population over time (Walters et al, 2006).  Estimates of biomass and egg production relative to unfished levels are produced, as well as likelihood that the fishery is causing overfishing (Grubert et al. 2013).  Leigh and O’Neill (2016) report that the SRA was updated in 2015 using data to 2014.  O’Neill et al (2011) used an age-structured population dynamic model to estimate MSY across six species, including saddletail snapper, in the eastern Gulf of Carpentaria.   Although the SRA model is likely to be appropriate for the stock and estimate status relative to reference points, the details of the assessment are not yet published.  Nevertheless, the assessment appears to estimate status relative to generic reference points (e.g. MSY), consistent with the medium risk SG.  The UoA may score low risk if the details of the assessment were made public.

Black jewfish

LOW RISK

The status of black jewfish is assessed using Stock Reduction Analysis (SRA) models (e.g. Grubert et al. 2013, NTG, 2016), most recently using data up to 2014. SRA is a population dynamics model that consists of leading parameters on unfished recruitment, survival, recruitment compensation from harvest, growth characteristics, maximum size, age at birth, length-weight relationship and size at maturity that describes the underlying production and carrying capacity of a population over time (Walters et al, 2006).  Estimates of biomass and egg production relative to unfished levels are produced, as well as likelihood that the fishery is causing overfishing (Grubert et al. 2013).  Estimates of current harvest levels in relation to those required to attain MSY are also produced.  The assessment is appropriate for the stock and estimates status relative to reference points that can be estimated.

(b) Uncertainty and Peer review

Saddletail snapper

LOW RISK

The red snapper assessment is not publicly available though uses the same methodology as the black jewfish assessment and has been reviewed externally by Dr Carl Walters.

Black jewfish

LOW RISK

The stochastic SRA black jewfish assessment takes into account the major sources of uncertainty, and has been peer reviewed externally by Prof Carl Walters (Grubert et al, 2013).

PI SCORE

LOW RISK – Saddletail snapper, Black jewfish

2A: Other Species

CRITERIA: (i) The UoA aims to maintain other species above the point where recruitment would be impaired (PRI) and does not hinder recovery of other species if they are below the PRI.

(a) Main other species stock status

LOW RISK

The intent of this scoring issue is to examine the impact of the UoA on ‘main’ other species taken while harvesting the target species.  ‘Main’ is defined as any species which comprises >5% of the total catch (retained species + discards) by weight in the UoA, or >2% if it is a ‘less resilient’ species.  The aim is to maintain other species above the point where recruitment would be impaired and ensure that, for species below PRI, there are effective measures in place to ensure the UoA does not hinder recovery and rebuilding.

NTG (2017) report that red snappers and goldband snappers formed the bulk of the harvest (74 per cent and 9 per cent, respectively) in the DF with Painted Sweetlip (Diagramma labiosum) being the primary byproduct species (4 per cent of the total). Reported bycatch (by weight) during 2015 was less than 1 per cent of the dropline and trap harvest and the average bycatch recorded by observers for the trawl harvest in 2015 was 20 per cent.

Martin (2010) indicates that the most abundant bycatch species in the trawl sector are a variety of trevally and scads (Carangidae).  Sharks and rays reportedly make up a high proportion of discards by weight although are almost always released live, consistent with a regulation prohibiting their retention.  The presence of larger species, such as sharks and rays, has declined coincidental with improvements in design of the Bycatch Reduction Device (BRD) (DPIF 2012a). DRDPIFR (2009) assessed the ecological risks associated with the trawl sector on eight target and bycatch species/groups (crimson snapper, goldband snapper, red spot emperor, painted sweetlip, bigeye [Priacanthus tayenus], scads, trevally, sharks and rays) rating the risk to each negligible.  Nevertheless, we note that effort in the trawl sector has increased in recent years.

The trap gear tends to catch very few species that are discarded but there are some poisonous fish such as Chinaman Fish and Red Bass and some unmarketable fish such as Trigger Fish and Catfish that are discarded. Longline gear is very seldom used in the fishery but there are some sharks as well as the above trap species that are discarded.  DBIRD (2003) note “the fishing methods used, baited drop lines and traps, rely upon passive means of capture which exclude the majority of bycatch species caught in the 1990 and 1992 trawl surveys. In addition, the size of hooks used (11/O-13/O) and mesh size of traps (75mm X 50mm) effectively exclude the majority of demersal species found on the grounds, while allowing the large and commercially valuable snapper species to be targeted. Currently bycatch levels are at less than 1% of the total annual catch.”  DRDPIFR (2009) assessed the risk of the trap/line sector to four bycatch species (Chinaman fish, red bass, bigeye trevally and trigger fish) rating each negligible.

Based on the reported catch composition of both sectors, as well as low impact on non-target species, we have assessed crimson snapper as the only main other species in the trawl sector and both goldband snappers and crimson snapper as main other species in the trap/line sector.

Crimson snapper

Martin et al (2016b) report that crimson snapper is assessed on the basis of the status of saddletail snapper as an indicator for the combined red snappers group.  Based on the outcomes of the saddletail snapper assessment (see above), Martin et al (2016b) conclude that the Crimson Snapper stock is unlikely to be recruitment overfished.

Goldband snappers

Goldband snappers (Pristipomoides multidens, P.typus and P. filamentosus) are a key target species for the trap/line sector, with P. multidens accounting for >90% of the goldband snapper catch (DRDPIFR, 2009).

Martin et al (2016c) report that the Northern Australian Goldband Snapper biological stock was assessed in 2011 and 2013 using a stochastic stock reduction analysis (SRA) model. Egg production was estimated to be around 65 per cent of that prior to the start of the fishery, well above conventional fisheries target levels. The above evidence indicates that the biomass of this stock is unlikely to be recruitment overfished.

Accordingly, there is evidence that both species are highly likely to be above PRI.

CRITERIA: (ii) There is a strategy in place that is designed to maintain or to not hinder rebuilding of other species; and the UoA regularly reviews and implements

(a) Management strategy in place

Trawl

MEDIUM RISK

The harvest strategy for crimson snapper in the trawl sector is the same as that described for saddletail snapper in 1B above.  Similar to saddletail snapper, the main weakness is that the combined TAC for red snappers across the DF and TRF fisheries is set well above the estimated MSY (O’Neill et al, 2011; Martin, 2013; Leigh and O’Neill, 2016).  Increases in crimson snapper catch in 2015 (100% increase on 2014) (NTG, 2017) demonstrate there is scope for increases in catch within the current trawl TAC.  While existing arrangements allow for catches in excess of MSY, the current level of fishing pressure is unlikely to cause the stock to become recruitment overfished (Martin et al, 2016b), the status of the stock is assessed regularly using saddletail as an indicator species and a framework of trigger points exists that could be expected to result in management change should the stock be approaching PRI.  To that end, the UoA has measures in place that that are expected to maintain or to not hinder rebuilding of the main other species at/to levels which are likely to be above the PRI.  Nevertheless, as with saddletail snapper the UoA would be better placed with well-defined HCRs which ensure exploitation is reduced as PRI is approached.

Trap/Line

MEDIUM RISK

The measures in place to manage exploitation of crimson snapper and goldband snapper in the trap/line sector are described under 1B above.  For crimson snapper the measures are consistent with the medium risk SG, for the reasons described under ‘trawl’ above.  For goldband snapper, Grubert et al (2013) concluded that there was a high degree of certainty (98% probability) that the current harvest rate is below that required to achieve MSY (using data to 2011).  Catches in 3 of the 4 years between 2012 and 2015 have been lower than in 2011 (NTG, 2017).   The main uncertainty is the extent to which the existing combined TAC across the NT of 1300t (400t in the DF and 900t in the TRF) allows for catches above the MSY level.  Nevertheless, as with crimson snapper, the status of the stock is assessed regularly and a framework of trigger points exists that could be expected to result in management change should the stock be approaching PRI.  To that end, the UoA has measures in place that that are expected to maintain or to not hinder rebuilding of the main other species at/to levels which are likely to be above the PRI. 

(b) Management strategy evaluation

LOW RISK

Regular stock assessments of goldband snapper and saddletail snapper as an indicator for crimson snapper provide some objective basis that the strategy will work.

(c) Shark-finning

NA

CRITERIA: (iii) Information on the nature and amount of other species taken is adequate to determine the risk posed by the UoA and the effectiveness of the strategy to manage other species.

(a) Information

LOW RISK

Information on the main retained species is collected via commercial logbooks, through annual observer coverage and through catch returns submitted as part of quota compliance arrangements.  Collectively, these programs provide quantitative information which is adequate to assess the impact of the UoA on main other species with respect to status and to detect any increased risk.

The main weaknesses in the monitoring of non-target species appears to be the lack of estimates of other species by weight and the lack of species specific information for some groups (e.g. trevally).

PI SCORE

LOW RISK – Trawl, Trap/line

2B: Endangered Threatened and/or Protected (ETP)

CRITERIA: (i) The UoA meets national and international requirements for protection of ETP species.
The UoA does not hinder recovery of ETP species.

(a) Effects of the UoA on populations/stocks

Trawl

LOW RISK

NTG (2017) report that “the Demersal Fishery operates beyond the geographic range of many ETP species and so the risk of interaction with this group of species is low. Turtle excluder devices are required by law and square mesh codends are used voluntarily to reduce the retention of non-target species and increase the value of the landed product. Fishery observers reported eight TEPS interactions during 31 days of fishing in 2015. Bycatch species included sea snakes, Narrow Sawfish (Anoxypristis cuspidata) and a Grey Nurse Shark (released alive).” Fishery observers reported 18 ETP species interactions during 40 days of fishing in 2014 (NTG, 2016). These included sea snakes, Narrow Sawfish (Anoxypristis cuspidata, dead), two dolphins (dead) and a turtle (released alive).

Neither the Australian or NT Government’s set numerical limits on the number of the above species able to be incidentally captured in the fishery.  Based on the low rates of interaction, it is probably highly likely that the direct effects of the UoA are unlikely to hinder recovery of ETP species.  These outcomes are consistent with the ERA undertaken in 2009 which rated the risk to ETP species as negligible (DRDPIFR, 2009).

Trap/line

LOW RISK

DBIRD (2003) report of the adjacent Timor Reef Fishery (TRF) which uses the same apparatus “fisheries observer data has been collected from the inception of the Timor Reef fishery in 1989 (Lloyd et al. 1999). Throughout this period, there has been no recorded interaction with endangered, threatened or protected species. The fishing gear, either drop lines or traps, and the depth at which they are set (80 -120 m), means that it is unlikely to interact with these listed species.”

These outcomes are consistent with the ERA undertaken in 2009 which rated the risk to ETP species from the trap/line sector as negligible (DRDPIFR, 2009).

CRITERIA: (ii) The UoA has in place precautionary management strategies designed to:

• meet national and international requirements; and
• ensure the UoA does not hinder recovery of ETP species.

Also, the UoA regularly reviews and implements measures, as appropriate, to minimise the mortality of ETP species

(a) Management strategy in place

Trawl

LOW RISK

The main management measure used to limit the impact of the fishery on ETP species is the use of bycatch reduction grids in trawl gear, although overall limits on catch of quota species and limits on the spatial area of the fishery are also likely to further minimise interactions.  All interactions with protected species are required to be recorded in logbooks, and interactions are independently monitored by DPIF annually by onboard observers (31 fishing days in 2015) (NTG, 2017).  These measures are likely to be considered a strategy which is designed to be highly likely to ensure the fishery does not hinder recovery of ETP species.

Trap/Line

LOW RISK

The main measures in place are the restrictions on gear (design and number) and limited entry into the fishery.  All interactions with protected species are required to be recorded in logbooks, and interactions are independently monitored by DPIF.  Given the very low levels of recorded interaction, these measures are likely to be considered a strategy which is designed to be highly likely to ensure the fishery does not hinder recovery of ETP species.

(b) Management strategy implementation

Both sectors

LOW RISK

The outcomes of the 2009 ERA (DRDPIFR, 2009) rating risk to ETP species in both sectors as negligible, together with low rates of interaction reported by observers, provides some objective basis for confidence that the partial strategy will work and the measures are being implemented successfully.

CRITERIA: (iii) Relevant information is collected to support the management of UoA impacts on ETP species, including:

• information for the development of the management strategy;
• information to assess the effectiveness of the
• management strategy; and
• information to determine the outcome status of ETP species.

(a) Information

Both sectors

LOW RISK

All ETP species interactions must be reported in commercial daily catch logs recording the type of interaction, species and whether it was released alive or dead. In addition, independent observers provide some level of independent monitoring of rates of interaction (NTG, 2017).   While rates of observer coverage are relatively low, information available through logbooks and observers provides some quantitative information which is adequate to assess the level of mortality associated with each sector and to support a strategy to manage impacts.

PI SCORE

LOW RISK – – Trawl, Trap/line

2C: Habitats

CRITERIA: (i) The UoA does not cause serious or irreversible harm to habitat structure and function, considered on the basis of the area(s) covered by the governance body(s) responsible for fisheries management

(a) Habitat status

Trawl

LOW RISK

Examples of “serious or irreversible harm” to habitats include the loss (extinction) of habitat types, depletion of key habitat forming species or associated species to the extent that they meet criteria for high risk of extinction, and significant alteration of habitat cover/mosaic that causes major change in the structure or diversity of the associated species assemblages. Further, MSC specifies that if a habitat extends beyond the area fished then the full range of the habitat should be considered when evaluating the effects of the fishery. The ‘full range’ of a habitat shall include areas that may be spatially disconnected from the area affected by the fishery and may include both pristine areas and areas affected by other fisheries.

The potential impact of the fishery on habitats and ecosystem structure and function is addressed by DBIRD (2003).  Broadly, they conclude that the limited number of operators in the fishery (one vessel then, four now) together with the very large area of fishery and the design of the gear used would likely combine to result in a negligible impact on habitats or ecosystem function.

A number of studies have been undertaken assessing the benthic impact of the ‘Wendy’ trawl gear used in the fishery.  For example, Moran and Stephenson (2000) tested similar semi-demersal trawl gear on the continental shelf of north-western Western Australia, which is likely to have a similar habitat structure as the area fished by the NTDF.  These authors concluded the gear had ‘no measurable effect’ on the benthic community (whereas standard demersal trawl gear reduced benthos density by 15.5% on each tow).

NTG (2017) report that the trawl gear used by the Demersal Fishery does disturb the benthic environment and the area impacted in 2015 was 1.6 per cent of the total areas zoned for trawling (1.17% in 2014; NTG, 2016).

The very limited spatial coverage of the fishery, together with studies showing limited benthic impact from the type of gear used in the fishery, indicate that the fishery is highly unlikely to reduce habitat structure and function to a point where there would be serious or irreversible harm.

Trap/Line

LOW RISK

The footprint of trap and longline gear is likely to be orders of magnitude lower than the fish trawl sector as a consequence of their passive fishing strategy. NTG (2016) reports that in 2014, trap gear covered less than 0.0001% of the total fishery area. Additionally, research overseas of similar style fish traps used in similar habitat have shown that habitat impact on the most sensitive biota such as gorgonia coral is negligible (Shester and Micheli, 2011). Demersal longlines have also been demonstrated to have negligible impacts on bottom habitat in studies conducted overseas in similar habitat (Pham et al. 2014). Accordingly, it is highly likely that the trap/line sector will not reduce habitat structure and function to a point where there would be serious or irreversible harm.

CRITERIA: (ii) There is a strategy in place that is designed to ensure the UoA does not pose a risk of serious or irreversible harm to the habitats.

(a) Management strategy in place

Trawl

LOW RISK

The main management measures used to limit potential habitat and ecosystem impacts from the fishery include spatial closures, the use of semi-pelagic trawl gear which flies slightly above the bottom, indirect effort restrictions through the TACC and limitations on the use of trawl apparatus through minimum holdings requirements.  A management objective to minimise the effects of fishing on ecosystem components is included in the management framework for the fishery, together with associated trigger points and requirements to review fishing gear and operations if triggers are breached (DPI, 2012b).  These measures constitute at least a partial strategy which is expected to achieve the outcome reflected in criteria 2C(i).

In addition, a network of marine reserves has also been declared by the Australian Government off northern Australia, although supporting management plans are required to give the network practical effect.

Trap/Line

LOW RISK

The main management measure in place for the trap/line sectors is the restriction on entry into the fishery and the number and design of trap gear, which previous studies have shown to have little impact on habitats.  Given the relatively benign nature of the gear and the very limited spatial footprint of the fishery, these measures constitute at least a partial strategy which is expected to achieve the outcome reflected in criteria 2C(i).

(b) Management strategy implementation

Trawl

LOW RISK

Spatial restrictions on the fishery, together with VMS/trawl track information demonstrating very limited gear coverage compared to the size of the fishery and the independent studies demonstrating the semi-demersal ‘Wendy’ type trawl gear used in the fishery has limited impact on benthic habitats (e.g. Moran and Stephenson, 2000), provide some objective basis for confidence that the partial strategy will work and measures are being implemented effectively.

Trap/Line

LOW RISK

Compliance information demonstrating fishers comply with trap and line fishing gear restrictions together with research on similar style fish traps used in similar habitat showing limited impacts (Shester and Micheli, 2011), provide some objective basis for confidence that the partial strategy will work.

CRITERIA: (iii) Information is adequate to determine the risk posed to the habitat by the UoA and the effectiveness of the strategy to manage impacts on the habitat.

(a) Information quality

LOW RISK

Trawl

While there has been some characterisation of the habitat in the DF over several decades which has been compiled to support recent marine reserve planning (e.g. DEWHA 2007) there are large offshore areas that remain unmapped.  Accordingly, the habitats in the fishery are broadly known, but the nature, distribution and vulnerability of the main habitats may not be known at a level of detail relevant to the scale and intensity of the fishery.

Trap/Line

LOW RISK

Given the extremely limited footprint of the trap/line sectors, the existing information is probably sufficient to meet the low risk SG.

(b) Information and monitoring adequacy

Both sectors

LOW RISK

Information is likely to be adequate to broadly understand the nature of the main impacts of gear use on the main habitats, including spatial overlap of habitat with fishing gear. The impacts of trawl and trap gear on similar habitats has been studied (e.g. Moran and Stephenson, 2000; Shester and Micheli, 2011), and VMS and logbook reporting provides good information on the spatial extent of interaction and the timing and location of the use of fishing gear.

PI SCORE

LOW RISK – Trawl, Trap/Line

2D: Ecosystems

CRITERIA: (i) The UoA does not cause serious or irreversible harm to the key elements of ecosystem structure and function.

(i)(a) Ecosystem Status

Trawl

LOW RISK

Serious or irreversible harm in the ecosystem context should be interpreted in relation to the capacity of the ecosystem to deliver ecosystem services (MSC, 2014). Examples include trophic cascades, severely truncated size composition of the ecological community, gross changes in species diversity of the ecological community, or changes in genetic diversity of species caused by selective fishing.

The overall impact of the trawl sector is limited through the TAC on species groupings, spatial closures, the use of comparatively selective trawl gear and the use of minimum holdings which restricts the number of vessels able to be used in the fishery.  Given the large number of tropical fish species which are likely to occupy a similar ecological niche as the target species, the healthy position of the main target stocks and the relatively minor impacts on other ecological components (e.g. ETP species, habitats) there is likely to be a reasonable argument that the fishery highly unlikely to disrupt the key elements underlying ecosystem structure and function to a point where there would be a serious or irreversible harm. This is consistent with the qualitative ERA undertaken in 2009 which showed no high risks amongst assessed species (DRDPIFR, 2009).

Trap/Line

LOW RISK

Trap/line gear is highly selective for target species, with limited impacts of ETP species and habitats.  The main impact of the fishery is likely to come from the removal of the target and byproduct species from the ecosystem.  Given the negligible impact on non-retained species and the healthy position of target stocks, there is likely to be a reasonable argument that the fishery highly unlikely to disrupt the key elements underlying ecosystem structure and function to a point where there would be a serious or irreversible harm. This is consistent with the qualitative ERA undertaken in 2009 which showed no high risks amongst assessed species (DRDPIFR, 2009).

CRITERIA: (ii) There are measures in place to ensure the UoA does not pose a risk of serious or irreversible harm to ecosystem structure and function.

(a) Management Strategy in place

Trawl

LOW RISK

The main management measures to limit the impact of the fishery on the wider ecosystem are:

• limits on overall catch through the TAC and species groupings;
• the use of minimum holdings which limit the number of trawl vessels in the fishery;
• the use of a semi-pelagic trawl which limits habitat impacts;
• area closures to limit the spatial extent of the fishery;
• restrictions on the number and design of fish traps;
• prohibitions on the retention of sharks and rays;
• monitoring and periodic stock assessment of target species; and
• monitoring of non-target species impacts through independent observers.

A management objective to minimise the effects of fishing on ecosystem components is included in the management framework for the fishery, together with associated trigger points and requirements to review fishing gear and operations if triggers are breached (DPI, 2012b).  These measures constitute at least a partial strategy which takes into account the available information and is expected to restrain the impacts of the UoAs on the ecosystem so as to achieve the outcomes reflected in criteria 2D(i).

Trap/Line

LOW RISK

The measures in the trap/line sectors are similar to those in the trawl sector, albeit with gear specific restrictions.  Given the highly targeted nature of the gear, ehese measures constitute at least a partial strategy which takes into account the available information and is expected to restrain the impacts of the UoAs on the ecosystem so as to achieve the outcomes reflected in criteria 2D(i).

(b) Management Strategy implementation

Both sectors

LOW RISK

While there have been no dedicated studies of the trophic impacts of target species harvesting in the DF, stock assessments demonstrating healthy stock status for the target species (NTG, 2017), observer information demonstrating limited interactions with ETP species (NTG, 2017), spatial information demonstrating a limited footprint for both sectors, and independent research demonstrating limited impacts from the gear used (e.g. Moran and Stephenson, 2000), provides some objective basis for confidence that the partial strategy will work and is being implemented successfully.

CRITERIA: (iii) There is adequate knowledge of the impacts of the UoA on the ecosystem.

(a) Information quality

LOW RISK

The structure and function of the main elements of the northern Australian ecosystem has been relatively well studied, with much of the information compiled to support marine reserve planning processes (e.g. DEWHA 2007) or fisheries management (e.g. Bustamante et al, 2010).  This is likely to be sufficient to broadly understand the key elements of the ecosystem.  Continuing monitoring programs collect data (catch, species composition, effort, fishing location, bycatch composition and volume) that are likely to be capable of detecting any increase in risk level. Information is sufficient to support the development of strategies to manage ecosystem impacts.

(b) Investigations of UoA impacts

MEDIUM RISK

It is likely that the main impacts of the fishery can be inferred from existing information from studies on similar fisheries (e.g. Moran and Stephenson, 2000; Shester and Micheli 2011), however we are not aware of any studies investigating the ecosystem impacts of the fishery in detail.

PI SCORE

LOW RISK – Trawl, Trap/Line

3A: Governance and Policy

CRITERIA: (i) The management system exists within an appropriate and effective legal and/or customary framework which ensures that it:

• Is capable of delivering sustainability in the UoA(s)
• Observes the legal rights
• Created explicitly or established by custom of people dependent on fishing for food or livelihood; and
• Incorporates an appropriate dispute resolution framework.

(a) Compatibility of laws or standards with effective management

LOW RISK

The NTDF operates in designated waters off the Northern Territory, Australia.  Under an Offshore Constitutional Settlement (OCS) with the Commonwealth of Australia, the fishery is managed by the Northern Territory Fisheries Joint Authority (NTFJA).  The NTFJA comprises representatives from Australian Commonwealth and Northern Territory Governments and provides for the Australian and NT governments to jointly manage the fishery given the possibility of shared resources with adjacent national and international jurisdictions.  Day-to-day management is undertaken by the Northern Territory Department of Primary Industries and Fisheries (DPIF) on behalf of the NTFJA.  High level objectives for fisheries managed by DPIF are set out in the Northern Territory Fisheries Act 1988. 

The Northern Territory/NTFJA management and legislative framework is consistent with local, national or international laws or standards that are aimed at achieving sustainable fisheries in accordance with MSC Principles 1 and 2.

(b) Respect for Rights

LOW RISK

Customary rights of Aboriginal people are recognised in the Northern Territory. The Blue Mud Bay agreement has resulted in waters overlying aboriginal land to the low tide mark having access controlled by the aboriginal communities in that area. Customary harvest by traditional means has no limitations in the NT Fisheries Act. The rights of customary fishers are recognised by the s53 exemption which provides that: Unless and to the extent to which it is expressed to do so but without derogating from any other law in force in the Territory, nothing in a provision of this Act or an instrument of a judicial or administrative character made under it shall limit the right of Aboriginals who have traditionally used the resources of an area of land or water in a traditional manner from continuing to use those resources in that area in that manner.  Additional customary rights may be sought under Commonwealth Native Title legislation.

CRITERIA: (ii) The management system has effective consultation processes that are open to interested and affected parties. The roles and responsibilities of organisations and individuals who are involved in the management process are clear and understood by all relevant parties.

(a) Roles and Responsibilities

LOW RISK

The roles and responsibilities of the main people (e.g. Fisheries Minister, Director of Fisheries) and organisations (AFANT, NTSC, NLC and eNGOs) involved in the Northern Territory fisheries management process are well-understood, with relationships and key powers explicitly defined in legislation.

(b) Consultation Process

LOW RISK

Consultation on management arrangements is primarily undertaken through the Offshore Snapper Advisory Group (OSAG), comprising members from industry, recreational and FTO representatives, compliance and departmental officers.  OSAG was established in 2010 to develop a comprehensive policy and management framework incorporating a mechanism to better utilise the red snapper resources. Given the small number of operators in the fishery, ad hoc consultation in relation to commercial sector arrangements is also undertaken directly with licence holders.  Formal consultation is also undertaken through the Northern Territory Seafood Council (NTSC) and the Demersal Fishermen’s Association.  NT Fisheries also produces publications, such as Fishery Reports, Fishnotes and newsletters, to inform stakeholders (e.g. NTG 2016).  Where significant management changes are proposed, public consultation documents are developed (e.g. the proposed management arrangements document to support the new quota system).

CRITERIA: (iii) The management policy has clear long-term objectives to guide decision making that are consistent with MSC fisheries standard, and incorporates the precautionary approach.

(a) Objectives

LOW RISK

The overarching objectives for the management of the Northern Territory’s fisheries set out in Section 2A of the Fisheries Act 1988.  These are:

1. to manage the aquatic resources of the Territory in accordance with the principles of ecologically sustainable development; and

(ab) to protect the environment, people and economy of the Territory from the introduction and spread of aquatic noxious species and diseases; and

2. to maintain a stewardship of aquatic resources that promotes fairness, equity and access to aquatic resources by all stakeholder groups, including

1. indigenous people; and
2. the commercial fishing, aquaculture and fishing tourism industries; and
3. amateur fishers; and
4. others with an interest in the aquatic resources of the Territory; and

        (c)     to promote the optimum utilisation of aquatic resources to the benefit of the community.

The definition of ecologically sustainable development (ESD) in the Act is consistent with Australia’s National Strategy for Ecologically Sustainable Development (1992) which explicitly endorses a precautionary approach (Anon, 1992). Accordingly, clear long term objectives that guide decision making, consistent with MSC principles 1 and 2, are explicit within the management system.

PI SCORE

LOW RISK

3B: Fishery Specific Management System

CRITERIA: (i) The fishery specific management system has clear, specific objectives designed to achieve the outcomes expressed by MSC’s Principles 1 and 2.

(a) Objectives

LOW RISK

Fishery specific objectives are outlined in the “Management Arrangements” document (DPIF, 2012b), and are explicit within the fishery’s management system.  These objectives are consistent with MSC Principles 1 and 2, although it is not explicit whether they are short or long term (or both).  Many of the indicators are measurable (e.g. maintain grouped species catch within 32% of total annual catch) while others are relatively generic (e.g. minimise effects of fishing on the ecosystem) and not easily quantified.  The fishery would benefit from more explicitly defining the short and long term objectives of the fishery.

CRITERIA: (ii) The fishery specific management system includes effective decision making processes that result in measures and strategies to achieve the objectives and has an appropriate approach to actual disputes in the fishery.

(a) Decision making

LOW RISK

The NTFJA and DPIF fisheries decision making process is well-established, and there is evidence through EPBC reviews that the management system is broadly meeting its stated objectives.  The NTFJA has ultimate responsibility for the management of the fishery, and is empowered to make decisions in relation to the fishery, to be implemented by DPIF under the NT Fisheries Act 1988.   The NTFJA is advised by DPIF who, in turn, seek input from stakeholders and technical experts.

The decision making process appears to respond to serious or other important issues in a timely and transparent manner. The introduction of the new quota management arrangements could be argued to be evidence of the decision making process responding to issues raised through fishery consultative processes. Moreover, the establishment of a framework of decision rules which trigger management responses provides a structured process to respond to research and monitoring outcomes.  Notwithstanding that, we note that there appear to have been few ‘serious’ issues identified in the fishery in recent times and management responsiveness is to some extent untested.

(b) Use of the Precautionary approach

The use of the precautionary approach is implicit in the Fisheries Act objective to manage fisheries in accordance with the principles of ESD.  Similarly, available evidence indicates that the development of the DF has been precautionary to date, with the issuance of only four finfish trawl licences and fishery decisions appear to be made based on the best available information.  Nevertheless, the main uncertainty appears to be the extent to which the combined TACCs for the DF and TRF for the main target species reflect the productive capacity of the stocks.

(c) Accountability and Transparency

LOW RISK

Information on the biological, ecological, economic and social performance of the fishery is reported annually through the Department’s Stock Status Reports (e.g. NTG, 2017).  Explanations on management decisions appear to be made to stakeholders on a timely basis.  Consultation papers were developed to support the introduction of the new quota system which provided explanations of the main issues.  Given the relatively small number of operators in the fishery, consultation on trigger points and management actions are undertaken directly.

CRITERIA: (iii) Monitoring, control and surveillance mechanisms ensure the management measures in the fishery are enforced and complied with.

(a) MCS Implementation

LOW RISK

The MCS system in the fishery primarily comprises commercial logbooks, quota monitoring through the compulsory notices and records, land-based fisheries inspections primarily by AFMA, annual observer coverage, satellite tracking of vessel location through VMS, clear sanctions set out in legislation enforceable through the courts and promotion of voluntary compliance through education.  A formal compliance risk assessment has reportedly been carried out of the fishery which showed no major compliance risks (DPIF 2012a). There have been few reported problems with compliance in the CLF and there is no evidence of systematic non-compliance (NTG, 2017).

(b) Sanctions and Compliance

LOW RISK

An effective framework of sanctions is established by the Fisheries Act and Regulations.  Part 4, Division 2 of the Act sets out broad powers of Fisheries Officers, while Division 4 establishes a framework of offences with sanctions consistent with the severity of the offence.  Part 4, Division 4A of the Act allows for infringement notices applying a monetary penalty to be issued for prescribed offences.  The available evidence indicates there is a high degree of confidence that fishers comply with the management system under assessment, including, providing information of importance to the effective management of the fishery (NTG, 2017).

(c) Systematic non-compliance

No systematic non-compliance is thought to exist (NTG, 2017).

CRITERIA: (iv) There is a system for monitoring and evaluating the performance of the fishery specific management system against its objectives.
There is effective and timely review of the fishery specific management system.

(a) Evaluation coverage

LOW RISK

Performance of the management system is monitored through the decision rules framework in the “Management Arrangements” document (DPIF, 2012a).  The decision rules set out operational objectives, performance indicators, trigger points and management actions across the main elements of the management systems: target species, byproduct species, bycatch species, ETP species and ecosystems.  Most of these indicators appear measurable using existing information (e.g. increases/decreases in catch composition), while others appear more qualitative (e.g. “industry, scientists, SEWPAC or managers are satisfied with operations”).  Performance is reported annually through the Fishery Status reports process (e.g. NTG, 2017).  The effectiveness of the compliance regime is evaluated through periodic risk assessments.

(b) Internal and/or external review

LOW RISK

Performance against the decision rules framework is subject to annual internal review.  The fishery is also periodically assessed externally by the Commonwealth Department of Environment and Energy under the Environment Protection and Biodiversity Conservation Act 1999.  Assessments to date have been at intervals of 5 years on the basis that products from the fishery have been added to the List of Exempt Native Specimens (LENS).  

PI SCORE

LOW RISK