Gladstone BGC and Sediments Model: Water Quality and Sediment Fate for Australian Coasts

GHHP Biogeochemistry and Sediments model data predicts the fate of suspended fine sediments and water column production. It is based on the eReefs GHHP Hydrodynamic SHOC model for physical properties and includes a spectrally resolved light model. The data is provided by the Australian Ocean Data Network and was last updated on 2026-06-16.

Use Cases

• Predicting the fate of suspended fine sediments based on the sediment transport model.
• Modeling water column and benthic production based on the biogeochemical model.
• Assessing water quality and nutrient cycling in coastal environments based on the integrated model outputs.
• Calculating resuspension rates of particulate matter based on wave model forcing.

Strengths

• Model integrates hydrodynamic, sediment transport, and biogeochemical components.
• Includes a spectrally resolved light model for accurate underwater light field simulation.
• Forced by a wave model to calculate realistic resuspension rates.
• Last updated on 2026-06-16, indicating recent maintenance.

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 Australian regions.

Provenance

Source

Australian Ocean Data Network

Collection Method

Based on the eReefs GHHP Hydrodynamic SHOC model data plus sediment transport and biogeochemical models.

Freshness

Last updated 2026-06-16 20:46:03.670376

Geography

Likely covers the Gladstone Harbour and surrounding Australian coastal regions.