10 results

Whale entanglement mitigation program – understanding whale population dynamics, entanglement dynamics and gear modifications to reduce entanglements in WRL gear

Project number: 2021-091
Project Status:
Current
Budget expenditure: $750,000.00
Principal Investigator: Jason How
Organisation: Department of Primary Industries and Regional Development (DPIRD) Hillarys
Project start/end date: 31 Mar 2022 - 31 Mar 2025
Contact:
FRDC

Need

Whale entanglement in fishing gear has posed a major threat to the Western Rock Lobster (WRL) industry over the last decade. Adverse media attention has to date been avoided, but 2020 saw the first entangled whale appear dead on a WA beach entangled with gear from the state's fisheries. Similarly, several "public" rescues were undertaken of entangled whales which is extremely dangerous. Attempts to disentangle whales has led to the death of responders previously in both Canada and New Zealand. Such events have the capacity to provide a significant threat to the activities of the WRL industry through erosion of their social license.
A program to direct entanglement mitigation research over the next four years will increase the strategic focus of research and increase the efficiency of the application and granting process, thus leading to a more rapid implementation of outcomes into the management of the fishery. Critically, broad dissemination of the outcomes of these project will assist in creating a more resilient social license. This will be important when adverse media attention is focused on the industry as the result of either the death of a whale or responder attempting to disentangle the whale.

Objectives

1. Understand the inter-annual shifts in the humpback whale migration along the WA coast
2. Determine the dynamics and WRL gear involved in humpback whale entanglements
3. Determine the population size of the Western Australian (Stock D) humpback whale population.
4. Investigate novel mitigation measures to minimise entanglements in WRL gear.
5. Support WRL gear disentanglement operators through provision of equipment and new technologies.
Adoption
PROJECT NUMBER • 2020-056
PROJECT STATUS:
CURRENT

Evaluation of a smart-phone application to collect recreational fishing catch estimates, including an assessment against an independent probability based survey, using South Australia as a case study

Information on recreational catch and effort is becoming increasingly important to inform fishery stock assessment and the sustainable management of fisheries resources. As smartphone applications ('apps') become more sophisticated and widely available, they are increasingly being used to record...
ORGANISATION:
University of Adelaide
Environment
Environment
Environment
PROJECT NUMBER • 2015-024
PROJECT STATUS:
CURRENT

Managing ecosystem interactions across differing environments: building flexibility and risk assurance into environmental management strategies

Summary The overarching aim of this research was to provide an improved understanding of the environmental interactions of Atlantic Salmon farming and to provide recommendations to both government and industry on monitoring and management strategies that are appropriate to the level of risk...
ORGANISATION:
University of Tasmania (UTAS)
Communities
PROJECT NUMBER • 2018-161
PROJECT STATUS:
CURRENT

National Social and Economic Survey of Recreational Fishers 2019

The NRFS involved three stages of data collection. An overview of the three stages of data collection and the purpose of each, and a guide summarising which chapters draw on data from each stage of data collection, are provided in the next section. Sections 3.4, 3.5 and 3.6 provide a detailed...
ORGANISATION:
University of Canberra