Brief description
This study examined the larval biology and ecology of the southern rock lobster (Jasus edwardsii) based on approximately 3000 archived plankton and mid-water trawl samples held, principally, by CSIRO, Tasmanian Aquaculture and Fisheries Institute, and the Marine and Freshwater Research Institute, Victoria. Additional samples were provided by the National Institute of Water and Atmosphere, New Zealand; some samples were opportunistically collected during the project to fill in areas where there was a lack of archived samples. The combined sample set covered the major geographic range of the fishery in Australia (132E/32S - 155E/46S). Details of larval growth, duration and distribution were combined with concurrently collected hydrographic data and satellite based observations to examine possible larval transport mechanisms, connectivity between management zones and physical factors that may influence the supply of larvae on a regional basis. The dataset is primarily in Excel format with a summary of the results presented in a final report to FRDC (project number 96/107).Lineage
Progress Code: completed
Maintenance and Update Frequency: unknown
Statement: Data sources were from research cruises of CSIRO, TAFI, and MAFRI; with additional material from NIWA, NZ. Hydrographic and satellite data were processed according to standard protocols at CSIRO Marine Research.
Notes
CreditFRDC - funding
Credit
Russell Bradford
Russell Bradford
Credit
Jock Young
Jock Young
Credit
David Griffin
David Griffin
Credit
Stewart Frusher (TAFI)
Stewart Frusher (TAFI)
Data time period: 1989 to 1998-04
text: westlimit=132; southlimit=-48; eastlimit=155; northlimit=-32
Subjects
AGRICULTURAL AQUATIC SCIENCES |
AGRICULTURE |
ANIMALS/INVERTEBRATES |
Animals/Invertebrates |
AQUATIC ECOSYSTEMS |
ARTHROPODS |
BIOLOGICAL CLASSIFICATION |
Biomass Dynamics |
BIOSPHERE |
Boats and Small Vessels |
COMMUNITY DYNAMICS |
Community Structure |
CRUSTACEANS |
Crustaceans |
CTD |
CTDs (Conductivity-Temperature-Depth Profilers) |
Decapods |
DNA Sequencers |
Data Loggers |
Drifting Data Buoys |
EARTH SCIENCE |
ECOLOGICAL DYNAMICS |
ECOSYSTEM FUNCTIONS |
Fisheries |
Field Surveys (acquisition and/or analysis) |
Global / Oceans | Southern Ocean |
Jasus edwardsii |
Larval Ecology 1997-2001 |
Marine Habitat |
Marine Features (Australia) | Australian EEZ |
Midwater Trawls |
Optical Microscopes |
Pelagic Habitat |
Plankton Nets/Drop Nets |
Practical salinity of the water body |
Pressure (measured variable) in the water body exerted by overlying sea water and any medium above it |
Pressure (measured variable) in the water body exerted by overlying sea water only |
Research Voyage: FR 02/97 |
Research Voyage: FR 03/97 |
Research Voyage: FR 10/97 |
Research Voyage: FR 11/97 |
Research Voyage: SS 01/98 |
Research Voyage: SS 02/92 |
Research Voyage: SS 02/94 |
Research Voyage: SS 03/94 |
Research Voyage: SS 03/96 |
Research Voyage: SS 04/93 |
Species Life History |
Species Recruitment |
SPECIES/POPULATION INTERACTIONS |
Satellites |
Ship: Southern Surveyor |
Surface Nets |
T/S (Temperature-Salinity) Profilers |
Temperature of the water body |
Zooplankton Nets |
oceans |
research vessel |
User Contributed Tags
Login to tag this record with meaningful keywords to make it easier to discover
Identifiers
- global : 0f4b67fe-4336-430f-907e-649632e98c28
- Local : Marlin Record Number: 5313
- Local : Anzlic Identifier: ANZCW0306005313