Quantitative abundance data for fish, megafaunal invertebrates, and algal cover collected via transect surveys across temperate mainland Australia. The data was collected by the Australian Ocean Data Network, primarily from studies on Marine Protected Areas (MPAs) and surveys in locations like the Port Lincoln district. Methods are based on transects at 5 m and/or 10 m depths, with temporal replication at a yearly scale as described in Edgar and Barrett (1997).
Use Cases
- Modeling temporal changes in biodiversity based on yearly-scale replication mentioned in the description
- Analyzing the impact of marine protection on fish and invertebrate abundance based on MPA study data
- Comparing algal cover and megafaunal community structure across different temperate Australian reef sites
Strengths
- Data includes temporal replication at a yearly scale, enabling time-series analysis
- Methods are documented in a peer-reviewed reference (Edgar and Barrett, 1997)
- Covers a wide range of locations across temperate mainland Australia
Limitations
- Column-level documentation is absent; field semantics must be inferred after download
- Row count is unknown, which may limit suitability assessment
- Data may reflect geographic bias inherent to data_gov_au, focusing on specific MPAs and Port Lincoln
Provenance
- Source
- Australian Ocean Data Network
- Collection Method
- Transect-based counts at 5 m and/or 10 m depths, as described in Edgar and Barrett (1997)
- Freshness
- Last updated 2026-07-09 23:03:44.220062; freshness should be verified
- Geography
- Temperate mainland Australia, including Port Lincoln district (SA) and Tasmanian MPAs