The highest rates of soil organic carbon accretion (SOC) were reached in the 120 yr-old moraine at Skaftafellsjökull, 9.1 g m -2 yr -1.
Mesti uppsöfnunarhraði kolefnis reyndist vera í elstu jökulurðinni við Skaftafellsjökul, 9.1 g m -2 yr -1 eftir 120 ár.