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Environmental Sciences Europe
Fig. 1 | Environmental Sciences Europe

Fig. 1

From: Toxicity and neurotoxicity profiling of contaminated sediments from Gulf of Bothnia (Sweden): a multi-endpoint assay with Zebrafish embryos

Fig. 1

K-means cluster of 71 detected organic chemicals (UBI: Ubiquitous; KR: Specific in Kramfors; SU&OR: Specific for Sundsvall and Örnsköldsvik). Data were log normalized and centered before analysis (Normal probability ≥ 0.99). No specific contamination patterns were highlighted for inorganic chemicals by k-means cluster analyses (data not shown)

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