Takstack/Chemonicles

Takstack/Chemonicles

海洋熱含有量異常(OHCA)でアジアの海を考えてみた

Ocean Heat Content Anomaly: The unseen metric for ocean warming

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Tak
Aug 17, 2025
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Abstract: Ocean Heat Content Anomaly (OHCA) measures the change in heat stored in the ocean, providing a more comprehensive assessment of ocean warming than sea surface temperature (SST) alone. We explain OHCA’s definition, its relationship to potential vs. Conservative Temperature, why OHCA is a superior metric, and how Asia’s ocean warming is ~1.5× th…

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