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Fig. 9 | Environmental Evidence

Fig. 9

From: Evidence on the impacts of chemicals arising from human activity on tropical reef-building corals; a systematic map

Fig. 9

Summary of the four well-represented subtopics that may be amenable to relevant full syntheses via systematic reviews (square size is function of the number of studies, “exp” and “obs” stand for experimental and observational studies, respectively). Studies reporting exposure to nutrient in combination with other chemical categories were both counted in clusters 2 and 4

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