697 results
Environment
Industry
PROJECT NUMBER • 1995-069
PROJECT STATUS:
COMPLETED

Aquaculture Diet Development Subprogram - Replacement of fishmeal in diets for barramundi - improving nutritive value of alternative feedstuffs using crystalline amino acids

Australia has an abundant supply of terrestrial animal and vegetable protein feeds which has the potential to at least partly if not fully replace the fishmeal presently used in compounded aquaculture diets. A major difference between marine and terrestrial protein sources is the marked difference...
ORGANISATION:
Department of Primary Industries (QLD)
Environment
PROJECT NUMBER • 1994-087
PROJECT STATUS:
COMPLETED

Application of ELISA/PCR tests developed in Japan to the detection of a barramundi Picorna-like virus in Australia

The history of BPLV in Australia is one in which mass mortalities have occurred repeatedly among cultured larvae almost completely without warning. There is no published data on where the virus comes from (i.e. its source or origin), or, in the case of stock being transferred interstate, the...
ORGANISATION:
James Cook University (JCU)
Industry
PROJECT NUMBER • 1994-085
PROJECT STATUS:
COMPLETED

Abalone Aquaculture Subprogram: optimisation of essential lipids in artificial feeds for Australian abalone

Lipids and in particular polyunsaturated fatty acids (PUFA) are important for a number of physiological functions in animals. PUFA are also major components of cellular membranes. Many marine animals cannot synthesise "essential" PUFA de novo and therefore serious deficiency signs such...
ORGANISATION:
CSIRO Oceans and Atmosphere Hobart
Industry
PROJECT NUMBER • 1992-062
PROJECT STATUS:
COMPLETED

Grow-out of Snapper (Pagrus auratus) in sea cages

The aim of this project was to farm, on a pilot commercial scale, two indigenous species of marine fish: snapper, Pagrus auratus; and mulloway, Argyrosomus hololepidotus. The project involved: development of hatchery techniques; intensive rearing of larvae; transport of live fish; ...
ORGANISATION:
Department of Primary Industries and Regional Development (NSW)
Environment
PROJECT NUMBER • 1991-032
PROJECT STATUS:
COMPLETED

A comparison of otolith microchemistry and genetic techniques for evaluation of stock structure of the jackass morwong Nemadactylus macropterus

Four different techniques for determining the stock structure of a marine fish species were compared, using as a subject the jackass morwong. The four techniques examined were allozyme analysis, mitochondrial DNA analysis and two techniques based on measuring the composition of otoliths ('ear...
ORGANISATION:
CSIRO Oceans and Atmosphere Cleveland
Environment
PROJECT NUMBER • 1990-006
PROJECT STATUS:
COMPLETED

Behavioural and physiological studies on phyllosoma larvae of the Western Rock Lobster

The Western Rock Lobster (Panulirus cygnus George) is the most valuable single species fishery in Australia with an annual value in excess of $250 000 000. Consequently, there has been a substantial research effort geared towards gaining a better understanding of the basic biology of this species...
ORGANISATION:
University of Western Australia (UWA)
Industry
PROJECT NUMBER • 1983-041
PROJECT STATUS:
COMPLETED

Pharmacology and pathology of ciguatera poisoning in mammals and studies on the possible effects of ciguatoxin on fish

Ciguatera poisoning is a form of seafood poisoning that occurs in humans after the ingestion of particular specimens of a variety of tropical marine fish species. Ciguatera poisoning is caused by the ingestion of small quantities of a very powerful toxin, ciguatoxin (CTX), that occurs in the tissues...
ORGANISATION:
University of Queensland (UQ)
Environment
PROJECT NUMBER • 2016-068
PROJECT STATUS:
COMPLETED

Vulnerability of the endangered Maugean Skate population to degraded environmental conditions in Macquarie Harbour

Maugean Skate (Zearaja maugeana) are only known from two isolated estuarine systems located on the west coast of Tasmania, representing one of most restricted distributions of any elasmobranch. There is, however, uncertainty about the continued persistence of the species in one of these estuaries...
ORGANISATION:
University of Tasmania (UTAS)
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