258
results
Environment
PROJECT NUMBER • 1996-128
PROJECT STATUS:
COMPLETED

Use of archival tags for studying the movement and swimming behaviour of school sharks

There has been serious concern over the status of the school shark fishery for many years, and it has been the subject of numerous stock assessments (Punt & Walker 1998). It is a well researched species: Olsen (1954) showed that school shark can make extensive migrations, and that females moved...
ORGANISATION:
CSIRO Oceans and Atmosphere Hobart
Environment
PROJECT NUMBER • 1996-109
PROJECT STATUS:
COMPLETED

Evaluating the costs and benefits of research on stock structure for management of the orange roughy fishery

This report describes a procedure for objectively comparing the likely returns from research programs, particularly those designed for fisheries management purposes. This procedure requires that the management objectives for the fishery are well defined, and that the research is directed at...
ORGANISATION:
CSIRO Oceans and Atmosphere Hobart
Industry
Industry
PROJECT NUMBER • 1995-080.80
PROJECT STATUS:
COMPLETED

BCA: DNA microsatellite variation in Atlantic salmon

This report carries out ex-post cost/benefit analysis on three Tasmania Atlantic salmon research projects carried out by CSIRO Marine Research, Hobart. The three projects are analysed together as all are concerned with examining genetic diversity in Tasmanian Atlantic salmon. In addition to the...
ORGANISATION:
CSIRO Oceans and Atmosphere Hobart
Industry
PROJECT NUMBER • 1995-080
PROJECT STATUS:
COMPLETED

DNA microsatellite variation in Atlantic salmon

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 • 1995-058
PROJECT STATUS:
COMPLETED

Seamount fauna off southern Tasmania: impacts of trawling; conservation and role within the fishery ecosystem

In September 1995, the deepwater trawl fishing industry agreed not to trawl in an area of 370 km2 on the continental slope south of Tasmania for three years, as stated in a Memorandum of Understanding between the former Australian Nature Conservation Agency (now Environment Australia) (EA) and the...
ORGANISATION:
CSIRO Oceans and Atmosphere Hobart
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