Fig. 5: Environmental changes with respect to fishing intensity.
From: The overlooked impacts of freshwater scarcity on oceans as evidenced by the Mediterranean Sea

Fishing density (boats/km2) from the EMODNet dataset (2015–2018) versus the % change in biogeochemical conditions (a: Chla and b: PPR) and commercial species biomasses (c: fish and d: invertebrates). Increases in biological indicators are designated with yellow dots and decreases with red dots.