Figure 1.

Location of sampling sites positions superimposed on the monthly composite satellite image of chlorophyll (μg L−1) provided by Copernicus Marine Service for (November 2011, 4 × 4 km). The grey line denotes 1000 m isobaths.

Location of sampling sites positions superimposed on the monthly composite satellite image of chlorophyll (μg L−1) provided by Copernicus Marine Service for (November 2011, 4 × 4 km). The grey line denotes 1000 m isobaths.