Brief description
Simrad calibrated ES60 vessel mounted vertical acoustic data at 38 kHz during July voyage to quantify the biomass of orange roughy at St Helens Hill and St Patricks Head collected by catcher vessel FV Adriatic Pearl. Other data collected during this voyage was MUFTI-2 deep towed body acoustic data at 18, 38 ,70 and 120 kHz and also Simrad EK60 at 38 kHz from acoustic survey vessel FTV Bluefin.Lineage
Progress Code: completed
Maintenance and Update Frequency: unknown
Statement: Output from Simrad Es60 38kHz calibrated echosounder. Data quality processing occurs post cruise using analysis software packages
Notes
CreditSETFIA funded project to quantify orange roughy biomass for the Eastern Zone region (St Helens Hill, St Patricks Head).
Credit
Rudy Kloser
Rudy Kloser
Credit
Tim Ryan
Tim Ryan
Data time period: 2004-07-23 to 2004-08-06
text: westlimit=143; southlimit=-44; eastlimit=147.5; northlimit=-41.157
Subjects
2006 Eastern Zone orange roughy acoustic survey |
Acoustic Equipment/Echosounders |
Coastal Waters (Australia) | Tasmania Coast West, TAS |
Earth Science | Biological Classification | Animals/Vertebrates | Fish |
Earth Science | Biosphere | Aquatic Ecosystems | Demersal Habitat |
Earth Science | Biosphere | Aquatic Ecosystems | Pelagic Habitat |
Earth Science | Biosphere | Ecological Dynamics | Community Dynamics | Community Structure |
Earth Science | Biosphere | Ecological Dynamics | Ecosystem Functions | Biomass Dynamics |
Earth Science | Biosphere | Ecological Dynamics | Species/Population Interactions | Diurnal Movements |
Earth Science | Oceans | Ocean Acoustics | Acoustic Reflectivity |
Earth Science | Oceans | Ocean Circulation | Upwelling/Downwelling |
Global / Oceans | Southern Ocean |
Ship: Adriatic Perl |
Vessel Data: Acoustics (Fisheries) |
oceans |
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Other Information
Identifiers
- Local : Anzlic Identifier: ANZCW0306008400
- Local : Marlin Record Number: 8400
- global : 92125149-648f-4755-a1eb-3b20741b8a30