324 results
Environment
PROJECT NUMBER • 2010-004
PROJECT STATUS:
COMPLETED

Passive acoustic techniques to monitor aggregations of sound producing fish species

The need to optimise spawning success and survival of offspring by fishes has resulted in the evolution of a vast array of reproductive strategies, such as spawning aggregations. A spawning aggregation is defined by Domeier and Colin (1997) as, “a group of con-specific fish gathered for the...
ORGANISATION:
Curtin University
TAGS
Reproduction
Rac Wa
Modelling
Marine Sound
Health And Safety
SPECIES
Mulloway
Black Bream
Snapper
West Australian Dhufish
Environment
PROJECT NUMBER • 2016-139
PROJECT STATUS:
COMPLETED

Decadal scale projection of changes in Australian fisheries stocks under climate change

Australia's oceans are undergoing rapid change and changes in fish distribution, abundance and phenology have been widely reported. A first step in ensuring that the fisheries of Australia adapt effectively to climate change is an understanding of the historical and projected changes in the species...
ORGANISATION:
CSIRO
TAGS
Stock Assessment
Stakeholder
Rac Cmwth
Physiology
Modelling
Environment
PROJECT NUMBER • 2015-014
PROJECT STATUS:
COMPLETED

Estimating the impacts of management changes on bycatch reduction and sustainability of high-risk bycatch species in the Queensland East Coast Otter Trawl Fishery

Keywords: Discards, elasmobranchs, post-trawl survival, Aptychotrema rostrata, Trygonoptera testacea, turtle excluder device, bycatch reduction device, TEDs, BRDs, ecological risk assessment, ERA Executive Summary: Researchers from the Queensland Government’s Department of...
ORGANISATION:
Department of Agriculture and Fisheries EcoScience Precinct
TAGS
Rac Qld
Post Harvest
Mortality
Modelling
Fishing Gear
SPECIES
Shovelnose Rays
Rays
Environment
Environment
PROJECT NUMBER • 1997-108
PROJECT STATUS:
COMPLETED

Definition of effective spawning stocks of commercial tiger prawns in the NPF and king prawns in the eastern king prawn fishery: behaviour of post-larval prawns

To effectively manage most fisheries, including penaeid prawn fisheries in northern and eastern Australia, it is important to know the relationship between the size of the spawning population and the number of young adults that recruit to a fishery in the next generation. In the tiger prawn fishery...
ORGANISATION:
CSIRO Oceans and Atmosphere Hobart
TAGS
Sustainability
Reproduction
Oceanography
Modelling
Migration
SPECIES
King Prawns
Tiger Prawns
Environment
People
Environment
Environment
PROJECT NUMBER • 2016-132
PROJECT STATUS:
COMPLETED

NCCP: Impact Costs of Carp & Expected Benefits and Costs Associated with Carp Control in the Murray Darling Basin

This project, undertaken by Agtrans Research in association with Environmental and Resource Economics (ERE) and Gillespie Economics, investigated the current and future impact costs of European Carp in Australian waterways, particularly the Murray Darling Basin (MDB), and the costs and benefits of...
ORGANISATION:
Agtrans Research
TAGS
Stakeholder
Modelling
Marketing
Invasive Species
Health And Safety
SPECIES
European Carp
Environment
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