Fig. 1: Sampling locations on South Georgia Island. | Communications Earth & Environment

Fig. 1: Sampling locations on South Georgia Island.

From: Glacially derived iron is more bioavailable to Antarctic phytoplankton than other sources

Fig. 1: Sampling locations on South Georgia Island.

a At two sites, seawater was collected as indicated by the red circles: Low chlorophyll water (LCW) and high chlorophyll water (HCW). To assess the bioavailability of Fe from different sources, a natural Fe-limited phytoplankton community (Phyto, red rectangle) was collected. b The different Fe sources were sampled in King Haakon Bay (south-western side of South Georgia) and Cumberland Bay (north-eastern side) as indicated by the red rectangles. Bathymetry from ref. 104.

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