Summary: over the last 10 years the same density and production of macroalgae as at present but over a greater area reduction in N release from sediment when oxygen concentration is increased etc Extent of hypoxia during a calm wind free summer with no reef established left and after establishing 4km2 reef with associated macroalgae spread over 7 sub areas in Løgstør Bredning
Image Dimensions: 520 x 182
Image originally found here.