Fig. 1From: Estrogenic activity in drainage water: a field study on a Swiss cattle pastureSketch of sampling location in Guettingen, Canton of Thurgau, Switzerland, showing the three sampling sites “Shaft”, “Outlet” and “Soil”, the drainage pipes (green lines) collecting at “Shaft” and the pastures “West” and “East”. Source of GIS map: Gemeinde GuettingenBack to article page