165 results
Industry
PROJECT NUMBER • 2000-206
PROJECT STATUS:
COMPLETED

Sustainable genetic improvement of Pacific oysters in Tasmania and South Australia

The Pacific oyster breeding project initiated in FRDC 97/321 was continued. Both mass selection and family selection procedures were employed. The main trait of interest was growth rate, although shell shape and condition index were also recorded. Families were monitored on five farms. Two were...
ORGANISATION:
CSIRO Oceans and Atmosphere Hobart
Industry
PROJECT NUMBER • 1996-347
PROJECT STATUS:
COMPLETED

Identification of a Y-chromosome marker in Atlantic salmon (extension to FRDC 95/80)

The aquaculture of Atlantic salmon began in Australia in the mid-1960' s with an importation of ova from Canada to New South Wales. Anecdotal evidence suggested that the Australian population went through a severe bottleneck event during the early years due to poor survival and subsequent small...
ORGANISATION:
CSIRO Oceans and Atmosphere Hobart
Environment
PROJECT NUMBER • 1997-108
PROJECT STATUS:
COMPLETED

Definition of effective spawning stocks of commercial tiger prawns in the NPF and king prawns in the eastern king prawn fishery: behaviour of post-larval prawns

To effectively manage most fisheries, including penaeid prawn fisheries in northern and eastern Australia, it is important to know the relationship between the size of the spawning population and the number of young adults that recruit to a fishery in the next generation. In the tiger prawn fishery...
ORGANISATION:
CSIRO Oceans and Atmosphere Hobart
Environment
PROJECT NUMBER • 2012-021
PROJECT STATUS:
COMPLETED

Trial and validation of Respondent-Driven Sampling as a cost-effective method for obtaining representative catch, effort, social and economic data from recreational fisheries

The objective of FRDC project 2012/021, “Trial and validation of Respondent-Driven Sampling as a cost-effective method for obtaining representative catch, effort, social and economic data from recreational fisheries” was to trial and validate the chain referral sampling method,...
ORGANISATION:
CSIRO Oceans and Atmosphere Hobart
Environment
PROJECT NUMBER • 2014-204
PROJECT STATUS:
COMPLETED

Implications of current spatial management measures on AFMA ERAs for habitats

In this project, CSIRO researchers implemented the first Australia-wide spatial approach to quantifying the exposure of mapped seabed assemblages to the footprints of Commonwealth demersal trawl fisheries, as well as their spatial protection in areas closed to trawling. These outputs are assisting...
ORGANISATION:
CSIRO Oceans and Atmosphere Hobart
Environment
PROJECT NUMBER • 1996-257
PROJECT STATUS:
COMPLETED

Effects of Trawling Subprogram: ecological sustainability of bycatch and biodiversity in prawn trawl fisheries

Prawn trawl fisheries are under increasing public and legislative pressure to manage their bycatch sustainably. Although this is now explicit in the fisheries management acts and the new Environment Protection and Biodiversity Conservation Act, there is little information on which to base sound...
ORGANISATION:
CSIRO Oceans and Atmosphere Hobart

RFIDS: a coordinated national data collection for recreational fishing in Australia

Project number: 2011-036
Project Status:
Completed
Budget expenditure: $475,000.00
Principal Investigator: Shane Griffiths
Organisation: CSIRO Oceans and Atmosphere Hobart
Project start/end date: 14 Jul 2011 - 29 Jun 2013
Contact:
FRDC

Need

In many states and regions around Australia there is a lack of current and reliable recreational fisheries data (e.g. participation rates, catch) that can be used in decision-making processes. Since the stock boundaries of some recreationally-important species can span several State and Federal jurisdictions, reliable stock-specific data is needed. The results of the last national recreational fishing survey undertaken in 2000-2001 are now considered outdated in many respects, or are of limited use for rarely-caught species and some fisheries or regions due to issues of scale.

Since the national survey, various recreational fishing surveys have been undertaken by State fisheries agencies to address their own specific management issues. These surveys have generally been telephone-diary approaches based on the National survey methodology. Additionally, community-based recreational fishing data collection have been undertaken at regional levels by community and recreational fishing groups. However, there has been a lack of coordination between agencies to report at a national level. Therefore, there is a need to assess the feasibility of aggregating data from these surveys to provide reliable up-to-date information at regional and national levels.

Objectives

1. Provide an understanding of the current state of knowledge, and identify information gaps, across the recreational fishing sector at a national scale
2. Explore approaches to filling key information gaps and begin development of system(s) and protocols that will allow data to be stored, aggregated and analysed to answer questions related to recreational fishing in a timely and responsive way
3. Assess the feasibility of aggregating available recreational fishing datasets to provide reliable regional and national information on catch, effort, participation, and social and economic aspects in the recreational fishing sector
Environment
PROJECT NUMBER • 2016-039
PROJECT STATUS:
COMPLETED

Putting potential environmental risk of Australia's trawl fisheries in landscape perspective: exposure of seabed assemblages to trawling, and inclusion in closures and reserves

This project implemented the first national spatial approach to quantifying the exposure of mapped seabed assemblages to the footprints of all demersal trawl fisheries that operate on the mainland continental shelf and slope of Australia, as well as their spatial protection in areas permanently...
ORGANISATION:
CSIRO Oceans and Atmosphere Hobart
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