Southern Ocean Calcifier Mineralogy and Acidification Impact Meta-Analysis

A meta-analysis and review synthesizes research on the vulnerability of marine calcifiers to ocean acidification in the Southern Ocean. The work combines a literature review with quantitative analysis of biological response studies, published in Frontiers in Marine Science in 2021. It was contributed by researchers via the Australian Ocean Data Network.

Use Cases

• Classify calcifier species risk level based on skeletal mineralogy features like aragonite, high-Mg calcite, or low-Mg calcite.
• Analyze correlations between biological response variables such as shell state, development, and growth rate with mineralogical composition.
• Model geographic vulnerability by integrating species-specific data on geographic range with projected carbonate chemistry alterations.
• Identify resilient taxa by examining traits and physiological processes flagged as potential strategies to overcome acidification.

Strengths

• Synthesizes current state of knowledge for major taxonomic groups of Southern Ocean marine calcifiers.
• Meta-analysis quantitatively aggregates effects of ocean acidification across a range of biological response studies.
• Considers multiple factors influencing vulnerability: species' geographic range, skeletal mineralogy, biological traits, and physiological strategies.

Limitations

• Specific sample size, row count, and column details for the underlying aggregated data are not provided.
• The meta-analysis is based on published studies up to its publication, potentially missing recent research developments.
• Geographic focus is exclusively on the Southern Ocean, limiting direct applicability to other ocean basins.

Provenance

Source

Australian Ocean Data Network, originating from a published research article in Frontiers in Marine Science.

Collection Method

Combined systematic literature review and quantitative meta-analysis of existing experimental and observational studies.

Time Range

Studies reviewed up to the publication year 2021.

Freshness

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Geography

Southern Ocean region.