作者: Carly J Stevens , Nancy B Dise , J Owen Mountford , David J Gowing
关键词: Environmental science 、 Ecosystem 、 Ecology 、 Species richness 、 Grassland 、 Deposition (chemistry) 、 Altitude 、 Biodiversity 、 Transect 、 Agronomy 、 Nitrogen
摘要: … reduced at high nitrogen deposition. At the mean chronic nitrogen deposition rate of central … reduction compared with grasslands receiving the lowest levels of nitrogen deposition. …