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Environment
Industry
PROJECT NUMBER • 2020-020
PROJECT STATUS:
COMPLETED

Determining the spatial distribution and abundance indices for Moreton Bay Bugs, Thenus parindicus and Thenus australiensis in Queensland to improve stock assessment and management

We report on the first comprehensive investigation into the spatial distribution of Moreton Bay Bugs within the Queensland East Coast Otter Trawl Fishery. This research was a collaboration between the Queensland Department of Agriculture and Fisheries and James Cook University, applying...
ORGANISATION:
Department of Agriculture and Fisheries EcoScience Precinct
SPECIES
Environment
PROJECT NUMBER • 2018-159
PROJECT STATUS:
COMPLETED

Spawning biomass of Jack Mackerel (Trachurus declivis) in the East sub-area of the Small Pelagic Fishery during summer 2019

Estimates of spawning biomass obtained using the Daily Egg Production Method (DEPM) are the primary biological performance indicator for quota species in the Small Pelagic Fishery (SPF). The objective of this study was to conduct ichthyoplankton and adult trawl surveys that underpin the DEPM in the...
ORGANISATION:
SARDI Food Safety and Innovation
SPECIES
Environment
PROJECT NUMBER • 2015-026
PROJECT STATUS:
COMPLETED

Understanding recruitment variation (including the collapse) of Saucer Scallop stocks in Western Australia and assessing the feasibility of assisted recovery measures for improved management in a changing environment

This study examined possible contributing environmental factors to the recruitment variability of the Ballot’s saucer scallop Ylistrum balloti across the main stocks in Western Australia. The project was undertaken to explain the variation observed between years and between regions as well...
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) WA
Environment
PROJECT NUMBER • 2011-032
PROJECT STATUS:
COMPLETED

Incorporating the effects of marine spatial closures in risk assessments and fisheries stock assessments

Within the framework of the Commonwealth Harvest Strategy Policy, the Australian Fisheries Management Authority (AFMA) has adopted clear decision rules to set catch limits for commercially targeted species in Commonwealth fisheries. In several fisheries, AFMA has adopted a tiered harvest strategy...
ORGANISATION:
CSIRO Oceans and Atmosphere Hobart
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