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)
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
Since 1999, the kingfish (YTK, Seriola lalandi) aquaculture industry has been a significant investor in South Australia’s regional economy. Currently, the annual YTK production is 2,000 tonnes and is anticipated to approach 7,000 tonnes by 2008 with a retail value of $55 million. The...
ORGANISATION:
South Australian Marine Finfish Farmers Association Inc
eSYS Development and BDA Group were contracted by the FRDC to carry out an economic evaluation of the 2001/200-240 series projects submitted for funding consideration. Benefit cost analysis was used to estimate the expected economic pay off on all submitted projects - as measured by a project's net...
Information about growth and mortality are important in the management of resources because these provide us with an understanding about the productivity of the target population. Estimates are used to assess the impact of fishing upon the target population and the effectiveness of various scenarios...
ORGANISATION:
Department of Primary Industries and Regional Development (NSW)
Archived DNA was successfully extracted from 30-year-old dried scales collected in 1971 and 1972 from wild Atlantic salmon from the River Philip, Canada.
Genetic variation was assessed at 11 nuclear DNA microsatellite loci (three tetra- and eight di-nucleotide repeats) in two samples from the River...
The Australian fishing industry has grown rapidly into an industry with a gross value of production of approximately $2.4billion. However, in recent years many of the resources that underpin the industry have shown the effects of excessive human impact, both targeted and accidental. As human...