Keppel Bay and Casuarina Creek Dry-Season Water and Sediment Biogeochemistry

A report from the Australian Ocean Data Network details biogeochemical properties from two dry-season surveys in Keppel Bay and Casuarina Creek, Queensland. The study aims to understand sediment, nutrient, and agrochemical pathways in a macrotidal estuary facing ecological change from agricultural activities. The report includes sections on methods, results, and discussion of the estuary's role in catchment nutrient accumulation.

Use Cases

• Modeling sediment and nutrient transport pathways based on water column and sediment observations mentioned in the description
• Assessing the impact of agricultural land-use changes on coastal water quality based on the described study area and research questions
• Establishing preliminary biogeochemical zonation for an estuary based on links between primary production and sediment dynamics described in the report

Strengths

• Report structure is explicitly detailed with 17 sections covering aims, methods, results, and discussion
• Focuses on a specific, ecologically significant area (Fitzroy Estuary/Keppel Bay) impacting the Great Barrier Reef Marine Park

Limitations

• Column-level documentation is absent; field semantics must be inferred after download
• Row count is unknown, which may limit suitability assessment
• Data is presented in report formats (PDF, HTML); underlying structured data files may not be directly available

Provenance

Source

Australian Ocean Data Network

Collection Method

Field surveys involving water column sampling, sediment coring, and bottle incubations, as described in the report sections.

Time Range

Surveys conducted during the dry season; specific years are not provided.

Freshness

Last updated 2026-04-28 13:39:25.280090; freshness should be verified

Geography

Keppel Bay and Casuarina Creek, within the Fitzroy Estuary catchment, coastal northern Queensland, Australia.