During the experiment, young mesocosm grasslands were tested for different indicator variables of ecosystem functioning, which are relevant for urban green infrastructure: Above- and belowground biomass were harvested at the end of the experimental time. Flower density was assessed via counting of floral units. Vegetation cover and height were visually estimated and measured, respectively. Soil respiration was measured with a gas analyzer, water retention and water loss were recorded using gravimentric methods.     «

During the experiment, young mesocosm grasslands were tested for different indicator variables of ecosystem functioning, which are relevant for urban green infrastructure: Above- and belowground biomass were harvested at the end of the experimental time. Flower density was assessed via counting of floral units. Vegetation cover and height were visually estimated and measured, respectively. Soil respiration was measured with a gas analyzer, water retention and water loss were recorded using gravi...     »