The fate of biogenic iron during a phytoplankton bloom induced by natural fertilisation: Impact of copepod grazing
G Sarthou, D Vincent, U Christaki, I Obernosterer… - Deep Sea Research …, 2008 - Elsevier
The impact of copepod grazing on Fe regeneration was investigated in a naturally iron-
fertilised area during Kerguelen Ocean and Plateau compared Study (KEOPS, Jan.–Feb.
2005). 55Fe-labelled natural plankton assemblages (< 200μm) were offered as food to
copepod predators sampled in the field (Calanus propinquus, Rhincalanus gigas, Metridia
lucens and Oithona frigida). Diatoms (Eucampia antarctica, Corethron inerme and Navicula
spp.) constituted the bulk of the protists whereas microzooplankton (ie ciliates and …
fertilised area during Kerguelen Ocean and Plateau compared Study (KEOPS, Jan.–Feb.
2005). 55Fe-labelled natural plankton assemblages (< 200μm) were offered as food to
copepod predators sampled in the field (Calanus propinquus, Rhincalanus gigas, Metridia
lucens and Oithona frigida). Diatoms (Eucampia antarctica, Corethron inerme and Navicula
spp.) constituted the bulk of the protists whereas microzooplankton (ie ciliates and …
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