Ten Key Ecological Features in Australia's Northwest Marine Region

Australia's northwest marine region contains ten Key Ecological Features (KEFs) identified by the Department of the Environment, Water, Heritage and the Arts. Geoscience Australia investigated habitat heterogeneity for these features, which include the Wallaby Saddle and Scott Reef, to support marine bioregional planning. Seven of the ten KEFs are located in the deep sea, an area where biodiversity information is scarce.

Use Cases

• Prioritizing marine protected areas based on identified Key Ecological Features.
• Modeling deep-sea habitat heterogeneity using geomorphic surrogates.
• Supporting biodiversity research in data-scarce deep-sea environments mentioned in the description.

Strengths

• Identifies ten specific Key Ecological Features (KEFs) by name.
• Focuses on seven deep-sea KEFs where biodiversity data is acknowledged to be scarce.
• Produced by Geoscience Australia, leveraging its expertise in habitat mapping.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Data may reflect geographic bias inherent to data_gov_au.

Provenance

Source

Geoscience Australia Data

Collection Method

Habitat heterogeneity investigation utilizing existing expertise in habitat mapping and surrogacy.

Freshness

Last updated 2026-04-30 13:26:45.334354; freshness should be verified.

Geography

Northwest Marine Region, Australia (includes Wallaby Saddle, Cuvier Abyssal Plain, Cape Range Canyons, Exmouth Plateau, Argo Abyssal Plain, Bowers and Oates Canyons, Scott Plateau, Scott Reef, the Holocene Coastline, and Glomar Shoals).