Mussel and amphipod mortality.

<p>Kaplan Meier survival curves depicting proportion of surviving individuals: A) mussels (<i>Mytilus edulis trossulus</i>), and B) amphipods (<i>Gammarus</i> spp.), after 6 weeks of exposure to propranolol in 0 μg l⁻¹ (Control); 100 μg l⁻¹ (P100) and 1000 μg l⁻¹ (P1000).