Aridity regulates the responses of larger-scale stability to multiple resource supply in temperate grasslands

All data that support the findings of this study is MRA. Sheet1：Biodiversity and stability ；Sheet2: Biodiversity and stability at aridity0.70；Sheet4: Biodiversity and stability responses to number of added resources；Sheet5: Biodiversity and stability responses to number of added resources at aridity0.70； Fa= The number of added resources. ARD= aridity(1-AI) ；ARDL=aridity level(1,0.70); ANPP= community biomass；treatment: cont= control (without addition); 50%=add 50% water; N=nitrogen addition; P=phosphorus addition; K= potassium addition. Res= ANPP responses to number of added resources; MAP= mean annual precipitation (mm); MAT= mean annual temperature (℃). Dominance= dominant species abundance; AlphaR= alpha richness; BetaR= species spatial turnover (beta richness); GammaR=gamma richness; Spe_asyn=species asynchrony; Spa_asyn=spatial asynchrony; Spe_sta= species stability; Alpha_sta= alpha stability; Gamma_sta= gamma stability.