Competitive reshuffling
In the W plots, where we observed species reshuffling, warming had no effects on density-independent growth rates. Instead, ambient snow depth had a positive effect on the dominant species growth rate and ambient N had a positive effect on subdominant and moderate species and a negative effect on the dominant species growth rates (Fig 2, Table S1). This supports the observed pattern of community reshuffling in that subdominant and moderate species growth rates increased while contrasting positive and negative effects cancelled out any benefit of the environment for the dominant species. Rare species had no effect of environmental drivers in W plots despite their increase over time (Fig S7).