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Fig. 1 | Ecological Processes

Fig. 1

From: Assessing the migratory histories, trophic positions, and conditions of lake sturgeon in the St. Croix and Mississippi Rivers using fin ray microchemistry, stable isotopes, and fatty acid profiles

Fig. 1

Sampling locations (dot) for lake sturgeon and water quality (cross) in the St. Croix and Mississippi Rivers. Triangles denote locations where sturgeon where captured (XL = near Xcel Energy Plant, Stillwater, Minnesota, USA; KN = near Kinnickinnic narrows; PC = near Prescott, WI, USA; D2 = tailwaters below Lock and Dam 2). The location of navigation dams on the Mississippi River are indicated by bars. Sampling locations for water quality in the Chippewa River (near Durand, Wisconsin) and Minnesota River (near Jordan, Minnesota) are not shown

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