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blue-carbon

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Blue carbon refers to the carbon sequestration and storage capabilities of marine plant ecosystems such as mangroves, tidal marshes, and seagrass meadows. For plant science, understanding blue carbon is critical because these systems represent some of nature's most efficient carbon sinks, playing a key role in climate change mitigation and carbon storage. The vulnerability of these ecosystems to degradation makes their study essential for developing effective strategies for conservation and restoration.

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Seagrass Meadows Sequester Carbon 35x Faster Than Tropical Rainforests per Hectare

PubMed · 2026-02-21

Seagrass locks away carbon 35x faster than rainforest per hectare, and warming waters are actually boosting its capacity.

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174 g C/m2/year burial rate

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35x tropical forest per-area rate

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15% increase under warming