Southern Ocean Calcifier Vulnerability to Acidification

Southern Ocean marine calcifiers are analyzed for their vulnerability to ocean acidification. This dataset synthesizes a review and meta-analysis of skeletal mineralogy across major taxonomic groups, linking biological responses to carbonate chemistry changes. Projections indicate species with aragonite and high-Mg calcite skeletons face greater risk than those with low-Mg calcite.

Use Cases

• Projecting species-specific risk to ocean acidification based on skeletal mineralogy and biological traits.
• Analyzing the relationship between carbonate mineral phases (e.g., aragonite, high-Mg calcite) and biological responses like shell state and growth rate.
• Reviewing the geographic distribution and adaptive strategies of Southern Ocean calcifiers in the context of climate change.

Strengths

• Synthesizes a quantitative meta-analysis, indicating a structured aggregation of existing research findings.
• Focuses on a critical and specific region (the Southern Ocean) projected to be severely affected by ocean acidification.

Limitations

• Key structural metadata is missing, including column names, row count, and file size.
• The dataset's freshness is unclear; the last update is listed as a future date (2026-04-30), which is likely an error.
• License and author information are not provided, limiting clarity on reuse permissions and provenance.

Provenance

Source

Geoscience Australia Data

Collection Method

Combines a literature review with a quantitative meta-analysis of existing studies.

Freshness

2026-04-30 12:46:12.542421

Geography

Southern Ocean