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1. • • Northern Prawn Fishery (Commonwealth) trawl surveys were used to estimate the biomass of Moreton Bay Bugs in the Gulf of Carpentaria, from which an estimate of acceptable biological catch was derived.
     fish.gov.au/2016-Reports/MORETON_BAY_BUGS

     MORETON BAY BUGS (2016)

2. 其他人也問了

   Can trawl surveys estimate the biomass of Moreton Bay bugs?

   • Northern Prawn Fishery (Commonwealth) trawl surveys were used to estimate the biomass of Moreton Bay Bugs in the Gulf of Carpentaria, from which an estimate of acceptable biological catch was derived [Milton et al. 2010].

   MORETON BAY BUGS (2020) - Fish

   fish.gov.au/2020-Reports/moreton_bay_bugs

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   Are there Moreton Bay bugs in Western Australia?

   • No formal stock assessment exists for Moreton Bay Bugs in Western Australia. Moreton Bay Bugs are not targeted in Western Australia, but are landed as occasional byproduct species of prawn and scallop trawl fisheries, so fishing effort directed at them is low.

   MORETON BAY BUGS (2020) - Fish

   fish.gov.au/2020-Reports/moreton_bay_bugs

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   Are Moreton Bay bugs a good stock?

   • Despite their high value, Queensland has not previously undertaken a stock assessment of Moreton Bay Bugs, beyond yield-per-recruit analyses. This is largely because the Bug catch is composed of two species, reef bugs (Thenus australiensis) and mud bugs (Thenus parindicus) which are not differentiated by fishers in the logbook data.

   Determining the spatial distribution and abundance indices for Moreton

   www.frdc.com.au/project/2020-020

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   Are biomass estimates based on a bottom trawl survey?

   • The biomass estimates also implicitly assume that the entire stock is available to the bottom trawl survey, but many of these stocks extend somewhat outside of the survey strata used to define the indices throughout the year and (or) seasonally due to migration.

   Estimation of survey efficiency and biomass for ... - ScienceDirect

   www.sciencedirect.com/science/article/pii/S0165783622003423

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3. fish.gov.au › 2020-Reports › moreton_bay_bugsMORETON BAY BUGS (2020) - Fish

   fish.gov.au › 2020-Reports › moreton_bay_bugs

   Northern Prawn Fishery (Commonwealth) trawl surveys were used to estimate the biomass of Moreton Bay Bugs in the Gulf of Carpentaria, from which an estimate of acceptable biological catch was derived [Milton et al. 2010]. This assessment estimated the

4. www.sciencedirect.com › science › articleHabitat partitioning in Moreton Bay bug species to inform ...

   www.sciencedirect.com › science › article

   2024年5月1日 · The aim of this study is to a) assess habitat partitioning between the two Moreton Bay bug species in the Townsville trawling area, and b) determine environmental factors influencing species’ distributions and any habitat partitioning.

5. link.springer.com › article › 10Broad-scale genetic population connectivity in the Moreton ...

   link.springer.com › article › 10

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   2024年2月14日 · Reef Bugs (Thenus australiensis), commonly known as Moreton Bay Bugs, are iconic shovel-nosed lobsters in northern Australia and an increasingly important fisheries resource. Around 80% of landings occur in the Queensland East Coast Otter Trawl Fishery (ECOTF) where the first stock assessment of the species is underway.

6. www.farmtransparency.org › uploads › documentsMORETON BAY BUGS

   www.farmtransparency.org › uploads › documents

   Northern Prawn Fishery (Commonwealth) trawl surveys were used to estimate the biomass of Moreton Bay Bugs in the Gulf of Carpentaria, from which an estimate of acceptable biological catch was derived .

7. www.frdc.com.au › project › 2020-020Determining the spatial distribution and abundance indices ...

   www.frdc.com.au › project › 2020-020

   • 網頁紀錄

   Moreton Bay bugs (Scyllarid lobsters) are a commercially important fished resource in northern Australian coastal waters. About 600 tonnes of bugs is reported in logbooks annually, valued at about $15 million (~$25/kg) nationally.

8. www.sciencedirect.com › science › articleEstimation of survey efficiency and biomass for commercially ...

   www.sciencedirect.com › science › article

   2023年3月1日 · Aside from the direct impact of estimated catch efficiency of the NEFSC trawl survey gear on biomass estimation, our analyses show more subtle impacts of using efficiency estimates with survey tow data to generate the abundance indices.

9. journal.nafo.int › Volumes › ArticlesA Local-influence Method of Estimating Biomass from Trawl ...

   journal.nafo.int › Volumes › Articles

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   2000年12月31日 · A non-parametric method is described for using trawl survey data to estimate the probability distribution at any point in the survey region whose bottom depth is known. Integrating the expected value of the distribution over the region provides an estimate of the