98 results
Environment
PROJECT NUMBER • 2005-074
PROJECT STATUS:
COMPLETED

Management of bioeroding sponges in wild stocks of Pinctada maxima in Western Australia

Data on bioeroding sponge species that excavate shells of the pearl oyster, Pinctada maxima, was collected from the main fishing grounds in North Western Australia. Estimates on infestation rates across size/age classes of shell are provided from the main fishing grounds and over three consecutive...
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) WA
TAGS
Seafood Quality
Reproduction
Invasive Species
Habitat
Fisheries Management
SPECIES
Pearl Oysters
Environment
PROJECT NUMBER • 1999-155
PROJECT STATUS:
COMPLETED

Modelling Western Australian fisheries with techniques of time series analysis: examining data from a different perspective

The management of fisheries in Western Australia requires an understanding of the status of the fisheries stocks. For many species, the only available data are catch, effort and CPUE history. For these and other fisheries, time series methods may improve the stock assessment methods. Biological...
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) WA
TAGS
Sustainability
Stock Assessment
Stakeholder
Modelling
Fishing Effort
Environment
Industry
Blank
PROJECT NUMBER • 2011-720
PROJECT STATUS:
COMPLETED

SCRC: Visiting Expert - Kai Lorenzen

Professor Kai Lorenzen is a world-leading expert on sustainable and responsible stock enhancement in fisheries. He has written and produced a computer simulation software package (“EnhanceFish”) that connects the biology and economics of stock enhancement. Professor Lorenzen has also...
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) WA
TAGS
Trade
Seafood Quality
Post Harvest
Marketing
Aquaculture
SPECIES
Sea Cucumbers
Environment
Environment
PROJECT NUMBER • 2000-139
PROJECT STATUS:
COMPLETED

Quantification of changes in recreational catch and effort on inner Shark Bay snapper species following implementation of responsive management measures

A 12-month creel survey of recreational boat-based fishing in Shark Bay, Western Australia was conducted between May 2001 and April 2002 to estimate the catch of pink snapper. During the survey 431 boat crews were interviewed at public boat ramps of which 414 had been fishing. The information...
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) WA
TAGS
Wild Catch
Survey
Recreational Fishing
Population Dynamics
Mortality
SPECIES
Snapper
Grass Emperor
Environment
Industry
Environment
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