Fig. 5
From: Fluorescent analyses of sediments and near-seabed water in the area of the WW2 shipwreck “Stuttgart”

EEMs for various sampling points (no. 1–6) for the sediments (a1–a6) and seawater collected from the bottom (b1–b6) near the s/s Stuttgart shipwreck in the Gulf of Gdańsk. EEMs corresponding to oil-contaminated sediments are marked with “oil detected” (a3, a4 and a6).