The cold‐water coral community as hotspot of carbon cycling on continental margins: A food‐web analysis from Rockall Bank (northeast Atlantic)

We present a quantitative food‐web analysis of the cold‐water coral community, i.e., the assembly of living corals, dead coral branches and sediment beneath, associated with the reef‐building Lophelia pertusa on the giant carbonate mounds at ~800‐m depth at Rockall Bank. Carbon flows, 140 flows among 20 biotic and abiotic compartments, were reconstructed using linear inverse modeling by merging data on biomass, on‐board respiration, δ 15 N...