60 results
People
Environment
PROJECT NUMBER • 1993-102
PROJECT STATUS:
COMPLETED

Interactions between the abalone fishery and sea urchins in NSW

A sampling method was developed to quantify changes in the abundance of abalone on reefs in NSW from Port Stephens to the Victorian border. The method is based on the repeated sampling of the same, fixed areas and has been used each year since 1994 to provide indices of the relative abundance of...
ORGANISATION:
Department of Primary Industries and Regional Development (NSW)
Industry
PROJECT NUMBER • 2015-011
PROJECT STATUS:
COMPLETED

Understanding the factors contributing to decreased school prawn productivity in Camden Haven Estuary and associated lakes, to target ameliorative actions

New South Wales Department of Primary Industries (NSW DPI) presents new information exploring the effect of catchment-derived stressors on Eastern School Prawn. Declines in School Prawn productivity over decadal time scales have been reported anecdotally across many estuaries in New South Wales, and...
ORGANISATION:
Department of Primary Industries and Regional Development (NSW)
Industry
Environment
PROJECT NUMBER • 1978-043
PROJECT STATUS:
COMPLETED

Abalone population dynamics studies and reef area estimation

Most Australian abalone fisheries are fully exploited and a comparison of the total catch of blacklip abalone, Haliotis ruber, in the three south-eastern states indicates a decline in population size from south to north. The catch distribution from New South Wales parallels that trend. This decline...
ORGANISATION:
Department of Primary Industries and Regional Development (NSW)
Environment
Environment
PROJECT NUMBER • 2013-006
PROJECT STATUS:
COMPLETED

The impact of habitat loss and rehabilitation on recruitment to the NSW eastern king prawn fishery

New South Wales Department of Primary Industries (NSW DPI) presents new information exploring the linkages between estuarine habitats and exploited species. Establishing linkages between fisheries and the habitats that support them is essential to the effective management and repair of marine and...
ORGANISATION:
Department of Primary Industries and Regional Development (NSW)
Industry
Environment
PROJECT NUMBER • 2020-104
PROJECT STATUS:
COMPLETED

Evaluating of the role of direct fish-to-fish contact on horizontal transmission of Koi herpesvirus

Epidemiological modelling has been undertaken to evaluate the impact of CyHV-3 as part of an assessment of the feasibility of this virus as a potential biocontrol for carp in Australia. The present project provides information to support key components of the mechanisms of virus transmission which...
ORGANISATION:
Department of Primary Industries and Regional Development (NSW)
Environment
PROJECT NUMBER • 2016-020
PROJECT STATUS:
COMPLETED

Spatial management within the NSW Ocean Trawl Fishery

The NSW Department of Primary Industries-Fisheries has outlined the results of a four-year trawl survey (2017-2020) aimed at evaluating spatial management provisions within the NSW Ocean Trawl Fishery (OTF) and the potential for these to be adapted to deal with tactical challenges associated with...
ORGANISATION:
Department of Primary Industries and Regional Development (NSW)
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