Fig. 6
From: Enhanced aboveground biomass by increased precipitation in a central European grassland
Response of aboveground biomass productivity to precipitation variability for the study period 1997–2015, excluding the extreme event 2003. Relationships of aboveground biomass in June with growing season (March–June) precipitation (a), biomass in September with growing season (June–September) precipitation (b), annual biomass with growing season (March–September) precipitation (c), and annual biomass with annual precipitation (d)