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. 2015 Jun 12;10(6):e0129382. doi: 10.1371/journal.pone.0129382

Fig 5. Salmonella spp.

Fig 5

Amount of Salmonella spp. (CFU/ml) found at different sites, depths and habitat typologies. In red, surface samples. Arabic numbers represent the sampling site. Roman numbers represent the sampling depth: I, -10 cm; II, -25 cm; III, -45 cm. The letters represent: a—up riffle; b—down riffles; c—lateral side of pools; d—areas of sand accumulation (bars, curves).