34,390 results
Industry
PROJECT NUMBER • 2005-213
PROJECT STATUS:
COMPLETED

New technologies for sustainable commercial finfish culture

We have demonstrated that yields of 10 tonnes of fish per hectare cannot be sustainably achieved in static, autotrophic saline (14 ppt) ponds (i.e. ponds dominated by photosynthetic organisms) over a 3-4 month production cycle, despite the removal of settable wastes from the SIFTS. The outcome of...
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) Fremantle
Industry
Industry
Industry
Industry
PROJECT NUMBER • 2005-201
PROJECT STATUS:
COMPLETED

Aquafin CRC - Atlantic Salmon Aquaculture Subprogram: environmental control of growth and early maturation in salmonids

At present the culture of Atlantic salmon within Australia produces approximately 26,000 t of fish per annum and is a direct employer of over 1100 workers with the majority of farmed fish sold nationally and only 12% exported. Environmental conditions, such as increased temperatures and high light...
ORGANISATION:
University of Tasmania (UTAS)
Industry
PROJECT NUMBER • 2005-200
PROJECT STATUS:
COMPLETED

Aquafin CRC - SBT Aquaculture Subprogram: activity metabolism in live-held southern bluefin tuna (Thunnus maccoyii), Phase 2

Bluefin tuna have a variety of anatomical and physiological adaptations that enhance performance and make them distinctive among fish. This unique physiology means that many common aquacultural beliefs are not applicable to this fish. However, due to the logistical difficulties of...
ORGANISATION:
University of Adelaide

Review and assessment of the impacts of the proposed broad areas of interest (BAOI) for MPA development in the SE region

Project number: 2005-083
Project Status:
Completed
Budget expenditure: $52,900.00
Principal Investigator: Colin Buxton
Organisation: University of Tasmania (UTAS)
Project start/end date: 28 Jun 2006 - 19 Dec 2006
Contact:
FRDC

Objectives

1. To quantify the commercial fisheries catch for key species within the proposed MPAs for the SE region
2. To quantify the commercial fisheries economic value associated with the catch within the proposed MPAs for the SE region
3. To quantify the socio-economic impact of the proposed MPAs on the commercial fishing industry
4. To quantify in terms of 1,2 &3 alternative approaches that meet industry needs without compromising biodiversity objectives of DEH.

Final report

ISBN: 0 9577587 6 6
Author: Colin Buxton
Final Report • 2006-02-01 • 4.18 MB
2005-083-DLD.pdf

Summary

On the 14 December 2005 the Australian Government announced detailed proposals for the establishment of an extensive network of Marine Protected Areas (MPAs) in the South-east Region of Australia. The 14 candidate MPAs would cover more than 170,000 square kilometres of Commonwealth waters off Tasmania, Victoria, southern New South Wales and eastern South Australia.

Simultaneously, the Australian Government’s fisheries management reform, including substantial reductions in Total Allowable Catch (TAC) and the purchase of fishing licenses to remove effort from over fished fisheries, was extended to fishers – both Commonwealth and State licensed – who were affected by the creation of the MPA network. By running a single adjustment package it was reasoned that affected businesses need only go through one adjustment process (rather than two), and businesses in the South-east Region would not face a series of changes over several years.

The gross value of fisheries production from the South-east Region, at over $500 million per annum, represents an estimated 23% of the total gross value of Australian fisheries production. 

At the time of the announcement of the proposed MPA network, the boundaries of only two candidate MPAs within the 11 Broad Areas of Interest (BAOIs) had been discussed in any detail with the fishing industry. The Australian Government had brought forward the release of the proposed MPA network so that fishermen could make decisions about their future in the full knowledge of their operating environment – knowing the full extent of proposed exclusions from MPAs as well as knowing how their fisheries would be managed.

This report investigates the considerable impacts that these announcements pose for the fishing industry in the South-east Region and the considerable socio-economic implications for individual fishers who fish within the proposed areas, for entire fisheries, and on the overall supply of seafood to the Australian consumer.  On the understanding from the Commonwealth Department of Environment and Heritage
(DEH), that the proposed areas were negotiable, Industry and management agencies believed the most appropriate response was to characterise and validate the impacts and make a scientifically defensible case for alternatives such as boundary changes or alterations to the proposed MPA classifications.  These alternatives were designed to minimise the impacts on the fishing industry while at the same time not eroding the conservation values of the proposed MPA network in the region.

Environment
PROJECT NUMBER • 2005-082
PROJECT STATUS:
COMPLETED

Determining the impact of environmental variability on the sustainability, fishery dynamics and economic performance of the West Coast Prawn Trawl Fishery

The project has provided an understanding of how environmental variation has impacted on WCPF production. Chapter 1 contains the objectives of the study, background and need for the work. Chapter 2 provides a context for understanding of: a) oceanic and climatological processes which are associated...
ORGANISATION:
Spencer Gulf and West Coast Prawn Association (SGWCPA)
Environment
PROJECT NUMBER • 2005-081
PROJECT STATUS:
COMPLETED

Assessment of information needs for freshwater flows into Australian estuaries

Water is a critical resource management issue in Australia and is recognised as being “part of Australia’s natural capital, serving a number of important productive, environmental and social objectives” (IGA-NWI, 2004, p. 1). The demand for water for residential supplies, agriculture, industry, and...
ORGANISATION:
Department of Natural Resources Mines and Energy (DRNME) Indooroopilly
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