eReefs GBR4: Pre-Industrial Catchment Biogeochemistry Model Results

Version 3.1 of a 4km-resolution regional-scale biogeochemistry and sediments model for the Great Barrier Reef. The model ran in hindcast-mode from December 2018 to April 2019 under a pre-industrial catchment scenario, forced by hydrodynamic and catchment models. Results are provided by the Australian Ocean Data Network.

Use Cases

• Modeling sediment transport and deposition based on the 4km-resolution sediment model.
• Analyzing water quality under pre-industrial catchment conditions based on the described scenario.
• Comparing baseline and reduced-load catchment scenarios based on the suite of simulations mentioned.
• Validating hydrodynamic model outputs based on the version 2.0 forcing data.

Strengths

• 4km spatial resolution provides regional-scale detail.
• Model results span a defined period from December 2018 to April 2019.
• Part of a named simulation suite (GBR4_H2p0_B3p1_Cq3p_Dhnd) allowing for comparative analysis.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data freshness should be verified as the last metadata update is dated 2026-06-27.

Provenance

Source

Australian Ocean Data Network

Collection Method

Results from a hindcast-mode biogeochemistry and sediments model simulation.

Time Range

December 01, 2018 to April 30, 2019

Freshness

Last updated 2026-06-27 17:25:55.868233; freshness should be verified.

Geography

Great Barrier Reef region