Iron in the Ocean ·
The Limiting Nutrient
un
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.com · dust supply · Fe²⁺ ⇌ Fe³⁺ redox · HNLC bloom
Dissolved Fe
0.02–1 nmol/L
Fe(OH)₃ solubility
≈ 0.01 nmol/L
phase
—
Windblown dust
Fe³⁺ (ferric)
Fe²⁺ (ferrous)
Siderophore ligand
Phytoplankton bloom
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.com · Iron in the Ocean