14 results
Environment
PROJECT NUMBER • 2010-062
PROJECT STATUS:
COMPLETED

Shark Futures: Sustainable management of the NSW whaler shark fishery

New South Wales Department of Primary Industries (NSW DPI) presents new information exploring the shark catch of the NSW Ocean Trap & Line Fishery and developing methods to ensure an accurately reported, sustainable and profitable fishery for large sharks is maintained. A combination of...
ORGANISATION:
Department of Primary Industries and Regional Development (NSW)
Environment
Industry
PROJECT NUMBER • 2016-200.20
PROJECT STATUS:
COMPLETED

Growing a profitable, innovative and collaborative Australian yellowtail kingfish aquaculture industry: Bringing white fish to the market - RnD4Profit-14-01-027

This project focused on growing the key existing Australian Yellowtail Kingfish (YTK) industry participants, as well as the industry as a whole, and directly addressed FRDC's strategic plan to build Australian sustainable aquaculture development through the activities of the new 'New and Emerging...
ORGANISATION:
Department of Primary Industries and Regional Development (NSW)
Environment
Environment

Arresting the decline of the commercial and recreational fisheries for mulloway (Argyrosomus japonicus)

Project number: 2002-005
Project Status:
Completed
Budget expenditure: $205,327.00
Principal Investigator: Charles A. Gray
Organisation: Department of Primary Industries and Regional Development (NSW)
Project start/end date: 29 Jun 2002 - 15 Mar 2006
:

Need

There is a need to synthesize all existing information and to obtain new basic biological and fisheries-related information on mulloway to be able to make informed management decisions concerning the continued sustainable harvesting of the species in NSW waters and elsewhere and to arrest the apparent decline in populations. Most importantly, the growth and age and reproductive biology of mulloway needs to be accurately described and data on the length, sex and age compositions of catches and how these vary between different fishing sectors and gear types needs to be collected and analyzed to provide us with even the most basic understanding of the potential effects of fishing on this very important species. Yield-per-recruit analyses need to be done to aid discussions on appropriate legal lengths.

Objectives

1. Synthesize, write and publish a review of the biology and fisheries of mulloway (and other relevant sciaenid species) in an international scientific journal and provide a layman’s summary that can be given to stakeholders.
2. Reanalyze all existing tagging information on mulloway.
3. Describe the growth and age and reproductive biology of mulloway in NSW and do yield-per-recruit analyses.
4. Determine the length, sex and age compositions of commercial catches of mulloway and assess how these vary between different gear types, industry sectors (e.g. estuary v ocean) and regionally.
5. Advise the commercial and recreational fishing communities and other interest groups on the biology of mulloway and provide recommendations on ways to stop the apparent decline in populations and future management and assessment strategies for the species.
Environment
PROJECT NUMBER • 2019-027
PROJECT STATUS:
COMPLETED

Improving and promoting fish-trawl selectivity in the Commonwealth Trawl Sector (CTS) and Great Australian Bight Trawl Sector (GABTS) of the Southern and Eastern Scalefish and Shark Fishery (SESSF)

This project sought to produce the first-ever review of technical options for improving fish-trawl selectivity around the planet and then use this information to address a deficit in experimental work quantifying the utility of industry-developed and new selective-gear modifications in the...
ORGANISATION:
Department of Primary Industries and Regional Development (NSW)
Environment
Environment
Environment
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