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Ocean Carbon Cycle.
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Carbon Storage Tonnes of Carbon per Hectare* Vegetation 64 Boreal forests 344 Soil - Tundra Temperate forests 96 43 Wetlands Soil contains almost 2X as much carbon as the atmosphere and living flora and animals combined. Temperate grasslands 236 29 Tropical savannas 120 Tropici forest 123.
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Ocean carbon cycle coz Biological Pump Phytoplankton Photosynthesis Microbial Respiration 2 C02 Particulate Carbon Flux C02 Zooplankton Grazing coz C02 The ocean holds 50 times more C02 than the atmosphere.