Fig. 1 | Scientific Reports

Fig. 1

From: Drought, grazing, and nitrogen input influence nutrient supply and soil faunal activity in a semi-arid savannah grassland

Fig. 1

Feeding activity of soil fauna – quantified as the proportion of bait portions in bait lamina strips that was not consumed (black), partly consumed (dark grey) or fully consumed (light grey) – across the six treatment combinations and across all depth classes. Shown are combinations of nitrogen addition (yes: N+, no: N−), grazing (yes: G+, rested: G− and severe drought (yes: D+, ambient rainfall: D−) across 0.5 mm soil depth intervals.

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