Fig. 2From: Estimating Ixodes ricinus densities on the landscape scaleStudy area and explanatory variables used to calculate nymphal densities. Study area Baden-Württemberg located in the southwest of Germany (a), height above sea level in meters (b), CORINE land cover classification (c), temperature in °C (d), relative humidity in % (e) and saturation deficit in hPa (f).Back to article page