Spatial and Seasonal Variation in Rain Use Efficiency in Semiarid Grasslands of Inner Mongolia

Figure 7

Relationship between (g m⁻² mm⁻¹) and (g m⁻² mm⁻¹) in meadow steppe, typical steppe, and desert steppe across the grassland of Inner Mongolia. = rain use efficiency based on above ground dry matter, = rain use efficiency based on total dry matter.