Figure 6From: Accounting for canopy drip effects of spatiotemporal trends of the concentrations of N in mosses, atmospheric N depositions and critical load exceedances: a case study from North-Western GermanyGeographical distribution of sampling points within study area. For geographical coordinates, land use, ecoregion and further details, see Additional file 1: Table S1 and Additional file 2: Table S2.Back to article page