Fig. 7
From: Fluorescent analyses of sediments and near-seabed water in the area of the WW2 shipwreck “Stuttgart”

Sediment appearance (1, 2 and 5 identified as oil-free, and 3, 4 and 6 as oil-polluted).
From: Fluorescent analyses of sediments and near-seabed water in the area of the WW2 shipwreck “Stuttgart”
Sediment appearance (1, 2 and 5 identified as oil-free, and 3, 4 and 6 as oil-polluted).