This project consisted of two field experiments primarily designed to determine if dispersal of post-juvenile trout cod, Maccullochella macquariensis, is responsible for the apparent lack of success following stocking of this species into numerous riverine sites. The study also served to trial the...
The primary goal of this research was to identify attributes of the seasonal biology of Blacklip Abalone (Haliotis rubra; hereafter referred to as Blacklip) that may be beneficial for optimising fishing strategies. The optimum months to harvest Blacklip to maximise yield were identified using a...
This project developed and explored methodology intended to enable the production of more reliable estimates of fishing efficiency increases and harvest rate, such that these estimates might be available for use by fisheries scientists, thereby improving the quality of the management decisions...
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) WA
The Australian fishing industry has grown rapidly into an industry with a gross value of production of approximately $2.4billion. However, in recent years many of the resources that underpin the industry have shown the effects of excessive human impact, both targeted and accidental. As human...
This report presents the results of the first application of Close-Kin Mark-Recapture (CKMR) using both Parent-Offspring Pairs (POP) and Half-sibling Pairs (HSP). This application to Southern Bluefin Tuna (SBT) has been successful, providing a decadal time series of absolute abundance, total...