118,812 results
Environment
PROJECT NUMBER • 2011-045
PROJECT STATUS:
COMPLETED

Tactical Research Fund: Shark futures - a synthesis of available data on Mako and Porbeagle sharks in Australasian waters - current status and future directions

This project summarises the available information on the population biology of the shortfin mako, longfin mako and porbeagle sharks in Australasian waters and other parts of the world based on a workshop held at CSIRO Marine Laboratories, Hobart, Tasmania and via reviews of published literature. The...
ORGANISATION:
CSIRO Oceans and Atmosphere Hobart
Environment
PROJECT NUMBER • 2011-039
PROJECT STATUS:
COMPLETED

FRDC-DCCEE: preparing fisheries for climate change: identifying adaptation options for four key fisheries in South Eastern Australia

Over the next century, the marine ecosystems of south-eastern Australia are expected to exhibit some of the largest climate-driven changes in the Southern Hemisphere. The effects of these changes on communities and businesses will depend, in part, on how well fishing industries and resource managers...
ORGANISATION:
University of Tasmania (UTAS)

RFIDS: implications of climate change for recreational fishers and the recreational fishing industry

Project number: 2011-037
Project Status:
Completed
Budget expenditure: $90,000.00
Principal Investigator: Colin Creighton AM
Organisation: Fisheries Research and Development Corporation (FRDC)
Project start/end date: 30 Apr 2011 - 29 Sep 2011
Contact:
FRDC

Need

Climate change is manifesting in marine environments. Additional to climate variability there is documented shifts in ocean currents - temperature, behaviour and spatial impact. Biotic indications eg species changes in abundance and range suggest impacts are at a level greater than for terrestrial ecosystems and uses. Coupled with this is the common property nature of fisheries resources. Management imperatives are already upon Government and all key sectors - conservation, commercial and recreational fishery management and aquaculture.

The first two challenges are to -
a) smartly adapt to biotic changes and variations in abundance
b) foster a more flexible and responsive approach to marine management.

Climate change is a political issue - the public policy issue that has been most incompetently dealt with by Australia's political leaders. Community understanding of the complexities of climate change and how Australia should respond is varied with multiple areas for confusion and misunderstanding. Additionally, those promoting a mitigation response have been alarmist in their predictions - well beyond the science evidence.
With this confusion as to the implications of climate change and options for adaptation and mitigation strategies, informed debate is extremely difficult. The recreational fishing sector is no different to the wider community.

Given the economic and social importance of recreational fishing in Australia, there is a national need and strong regional demand for strategies and adaptation activities and management systems that respond wisely to climate change.

The second two challenges are to:
c) ensure accurate information on climate change information is available and is placed in context with other aspects such as habitat loss and water quality
d) foster knowledge and adaptation strategies from within the recreational fishing sector so that the sector can play its role in advocacy and public policy development.

Objectives

1. Through case studies of vulnerable species in each of the three regions this project will explore and propose activities and strategies such as improved fisheries management measures which could be adopted to assist agencies, recreational fishers and the recreational fishing industry adapt and deal with climate change impacts
2. Explore climate change adaptation responses and move towards regional arrangements that foster a more flexible and responsive approach to recreational fisheries and fisher needs.
3. Identify high priority mitigation opportunities so that the recreational fishing sector can contribute to the global issue of reducing greenhouse gas emissions

Final report

ISBN: 978-0-9752219-9-0
Author: Colin Creighton

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
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