Aquaculture and Fisheries Commons^™

Ecological Risk Assessment For The Western Australian Sea Cucumber Resource, Kimberley A. Smith, Cameron Desfosses, Dave Murphy, Amie Steele, Lachlan W. Strain

Fisheries research reports

In April 2024, the Department of Primary Industries and Regional Development (Department) convened an ecological risk assessment (ERA) of the fisheries that access the Western Australian Sea Cucumber Resource, which comprises a range of species from the class Holothuroidea. This document contains background information used to support the ERA risk scoring process, along with the scores from the workshop and a summary of the workshop discussions that were relevant to the scoring. This includes an overview of commercial fisheries that access the Resource, focusing primarily on the WA Sea Cucumber Fishery, and one fishing authorisation issued under the Aboriginal Community …

Ecological Risk Assessment For The Western Australian Cephalopod Resource, Cameron J. Desfosses, Kimberley A. Smith, Lachlan W.S. Strain, Dave Murphy, Keyley Hogan-West, Daniel Yeoh, Shannon Burchert, Linda Wiberg, Bec Oliver, Brett M. Crisafulli, Gabby E. Mitsopoulos

Fisheries research reports

On 27 October 2023, the Department of Primary Industries and Regional Development (DPIRD, Department) convened an ecological risk assessment (ERA) of the fisheries that access the statewide Cephalopod Resource (Resource), which comprises a range of octopus, squid and cuttlefish species. This document contains the background information used to support the ERA risk scoring process, and a summary of the workshop discussions that were relevant to the risk scoring. The background information includes an overview of Western Australian commercial fisheries that access the Resource, focusing primarily on the Octopus Interim Managed Fishery (OIMF), Cockburn Sound Line and Pot Managed Fishery (CSLPMF), …

Ecological Risk Assessment For The Western Australian Large Pelagic Fish Resource, Kimberley A. Smith, Paul Lewis, Kendra Travaille, Brett M. Crisafulli, Liv Rynvis, Gabby E. Mitsopoulos

Fisheries research reports

In December 2023, the Department of Primary Industries and Regional Development (DPIRD, the Department) convened an ecological risk assessment (ERA) of the fisheries that access the Statewide Large Pelagic Fish Resource (Resource). This Resource comprises a range of tropical and temperate species including mackerels, billfish, kingfish, cobia, mahi mahi and tunas. This document contains the background information used to support the ERA risk scoring process, scoring from the workshop and a summary of the workshop discussions that were relevant to the risk scoring. This includes an overview of Western Australian commercial fisheries that access the Resource, with a focus on …

Fisheries Research Report No. 153 - A 12-Month Survey Of Recreational Fishing In The Pilbara Region Of Western Australia During 1999-2000, P C. Williamson, Neil R. Sumner, B E. Malseed

Fisheries research reports

A 12-month creel survey of recreational boat-based and shore-based fishing in the Pilbara region (Onslow to Broome inclusive) of Western Australia was conducted between December 1999 and November 2000. During the survey 3,085 boat crews were interviewed at public boat ramps when they returned from their fishing trips. Patrols conducted along the coastline interviewed 73 groups of boat-based fishers and 569 groups of shore-based fishers at fishing locations and camp sites.

The total annual recreational fishing effort for the Pilbara region was estimated to be 201,000 fisher days (95%CI: 193,000 – 210,000). This comprised 109,000 fisher days by boats launched …

Fisheries Research Report No. 151 - Biology And Stock Assessment Of The Thickskin (Sandbar) Shark, Carcharhinus Plumbeus, In Western Australia And Further Refinement Of The Dusky Shark, Carcharhinus Obscurus, Stock Assessment., Rory Mcauley, R Lenanton, J. Chidlow, R. Allison, E. Heist

Fisheries research reports

Final FRDC Report - Project 2000/134

The purpose of this project was to collect the biological and fishery information necessary to conduct a stock assessment of the sandbar (known locally as ‘thickskin’) shark, Carcharhinus plumbeus and to improve and update the existing stock assessment for the dusky shark, Carcharhinus obscurus. Results from this project have already been used by the Western Australian Department of Fisheries to determine appropriate management arrangements for the State’s shark fisheries to ensure the sustainable exploitation of these species. Results have also assisted the WA target-shark fisheries in conducting Ecologically Sustainable Development (ESD) assessment in order …