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. 2020 Sep 16;12(9):599. doi: 10.3390/toxins12090599

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© 2020 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

PMC Copyright notice

Locations of the bivalve mollusc sampling sites (: mussels; : oysters) and gastropod beds (: whelks). Map generated using QGIS software (version 3.8.3) and map tiles by Stamen Design, under CC BY 3.0. Data by OpenStreetMap, under ODbL.

Inline graphic — Locations of the bivalve mollusc sampling sites (: mussels; : oysters) and gastropod beds (: whelks). Map generated using QGIS software (version 3.8.3) and map tiles by Stamen Design, under CC BY 3.0. Data by OpenStreetMap, under ODbL.