Contrasting temporal effects of defoliation and extreme drought on plant productivity in communities with climate-induced range-expanding plants

Mesocosm: plant communities; Block: 8 blocks. Box: 5 row。 Soil origin: soil collection originate. North: Netherlands; South: Hungary; Plant legacy: soil conditioned by previous plant communities. Native: Native plant communities conditioning; RE: Range-expanding plant communities conditioning; Drought: summer drought (Drought) or not (Control); Clipping: Clip: Clip at the summer of the year 2018; Control: no clipping; Mass: shoot biomass; Green tea: low quality; Red tea: high quality; S, K: litter decomposition rate index; NO: nitrate nitrogen; NH: ammonium nitrogen; nitrogen: nitrogen nitrogen plus ammonium nitrogen.