Standardizing deoxygenation studies in coral biology.

Diverging coral deoxygenation studies hinder collective understanding, with methodological differences preventing clear comparison of results.

• Why it matters: Standardized methods are essential to generate reliable, comparable data that can inform effective management strategies for reef deoxygenation, a growing global threat.
• What they did: The authors analyzed current experimental approaches and identified key sources of variation, including focal phenotypes, deoxygenation exposures, and execution, proposing recommendations for standardization.
• The result: Implementing these guidelines could create a unified framework, enabling more robust scientific consensus and timely responses to the urgent issue of coral deoxygenation.