Age structure, growth and population status of banded morwong

Gillnet fishing trials at a number of sites off the east coast of Tasmania have been undertaken to collect samples of the banded morwong, which are characterised based on size, age, maturity stage and sex structure. Otoliths are sectioned for age determination. The dataset comprises a major component of work carried out from the beginning of 2001 and available historic data (1995 to 2000) have also been uploaded into this database to provide a complete dataset.


See attached reports for further information.

Simple

Identification info

Date (Creation)
2007-06-29T10:44:00

Principal investigator

Tasmanian Aquaculture and Fisheries Institute (TAFI) - Lyle, Jeremy, Dr
ORCID ID >

Purpose
Provide biological data for input into a stock assessment model for banded morwong and characterise population structure.
Status
On going

Principal investigator

Institute for Marine and Antarctic Studies (IMAS), University of Tasmania (UTAS) - Lyle, Jeremy, Dr
IMAS - Taroona
Private Bag 49
Hobart
TAS
7001
Australia
ORCID ID >

Spatial representation type
Text, table
Topic category
  • Biota

Extent

N
S
E
W


N
S
E
W


Temporal extent

Time position
1995-01-01T00:00:00

Vertical element

Minimum value
5
Maximum value
30
Identifier
EPSG::5715
Name
MSL depth
Maintenance and update frequency
Not planned

Resource format

Title
Microsoft Access (mdb)
Date
Edition
2003
CAAB - Codes for Australian Aquatic Biota v2.
  • 37 377006
  • Cheilodactylus spectabilis
Keywords (Theme)
  • Otoliths
  • Age structure
  • Growth
  • Maturity
  • Gillnet fishery
Global Change Master Directory (GCMD) Earth Science Keywords Version 8.0
Keywords (Discipline)
  • Temperate Reef
Australian and New Zealand Standard Research Classification (ANZSRC): Fields of Research
AODN Platform Vocabulary
Keywords (Theme)
  • Various life history characteristics

Resource constraints

Access constraints
Restricted
Use constraints
Restricted
Other constraints
Aspects of this data are Commercial in Confidence. Please see Point of Contact for further information and access to the data.

Resource constraints

Classification
Restricted

Resource constraints

Use limitation
The data described in this record are the intellectual property of the University of Tasmania through the Tasmanian Aquaculture and Fisheries Institute.
Language
English
Character encoding
UTF8
Environment description
Microsoft Access 2003 (mdb) database
Supplemental Information
Graeme P. Ewing, Jeremy M. Lyle, Raymond J. Murphy, John M. Kalish, Phillippe E. Ziegler (2007) Validation of age and growth in a long-lived temperate reef fish using otolith structure, oxytetracycline and bomb raiocarbon methods. Marine and Freshwater Research,58:944-955.[end publication journal article] Neuheimer, AB* and Thresher, RE* and Lyle, JM and Semmens, JM, ‘Tolerance limit for fish growth exceeded by warming waters’, Nature Climate Change, 1 (May 2011) pp. 110-113. ISSN 1758-678X (2011) Ziegler, PE and Lyle, JM and Haddon, M and Ewing, G, ‘Rapid changes in life-history characteristics of a long-lived temperate reef fish’, Marine and Freshwater Research, 58 (12) pp. 1096-1107. ISSN 1323-1650 (2007)

Content Information

Content type
Physical measurement
Name
Various life history characteristics

Distribution Information

Distribution format
  • Microsoft Access (mdb)

Distributor

Principal investigator

Institute for Marine and Antarctic Studies (IMAS), University of Tasmania (UTAS) - Lyle, Jeremy, Dr
ORCID ID >

Title
Microsoft Access (mdb)
Date
Edition
2003
OnLine resource
REPORT - FRDC 2002/057 final report [direct download]

OnLine resource
REPORT - FRDC Gillnet final report [direct download]

OnLine resource
imas:FR5_JMLyle_Age_structure_growth_population_status_banded_morwong_GV

MAP - Locations of historical gill net sampling

Hierarchy level
Dataset

Platform

Identifier

Code
fishing vessel

Metadata

Metadata identifier
d1803860-2607-11dc-9247-00188b4c0af8

Character encoding
UTF8

Point of contact

Institute for Marine and Antarctic Studies (IMAS), University of Tasmania (UTAS) - IMAS Data Manager

Type of resource

Resource scope
Dataset
Metadata linkage
https://metadata.imas.utas.edu.au/geonetwork/srv/eng/catalog.search#/metadata/d1803860-2607-11dc-9247-00188b4c0af8

Point of truth URL of this metadata record

Date info (Creation)
2021-03-30T21:25:46
Date info (Revision)
2021-03-30T21:25:46

Metadata standard

Title
ISO 19115-3:2018
 
 

Overviews

Spatial extent

N
S
E
W


N
S
E
W


Keywords

Age structure Gillnet fishery Growth Maturity Otoliths Various life history characteristics
Global Change Master Directory (GCMD) Earth Science Keywords Version 8.0
FISH FISHERIES SPECIES LIFE HISTORY

Provided by

Share on social sites

Access to the record in catalogue

Associated resources

Not available