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. 2008 Dec 4;3(12):e3853. doi: 10.1371/journal.pone.0003853

Figure 1. Sampling stations at Rio Tinto: geographic locations and main physico-chemical parameters.

Figure 1

A map depicting the geographic location of the Río Tinto in southwestern Spain with insets of our three sampling stations: Anabel's Garden (AG), Origin (OR) and Berrocal (BE). Labeled on the photographs are the relative locations of the three sites sampled for each station. The inset table indicates the physico-chemical parameters that best explained the microbial diversity observed in our study.