Nonlinear response of soil respiration to increasing nitrogen additions in a Tibetan alpine steppe - Peng, Yunfeng; Li, Fei; Zhou, Guoying; Fang, Kai; Zhang, Dianye; Li, Changbin; Yang, Guibiao; Wang, Guanqin; Wang, Jun; Mohammat, Anwar; Yang, Yuanhe (Environmental research letters, 2017)
Keywords: Anthropogenic factors; Atmospheric models; autotrophic respiration; Availability; carbon (C) cycling; Carbon cycle; Ecosystems; Environmental factors; Fertilization; heterotrophic respiration; Microorganisms; Multivariate statistical analysis; Nitrogen; nitrogen (N) input; Nonlinear response; Respiration; Soil temperature; Steppes; structural equation modeling (SEM); Terrestrial ecosystems; Terrestrial environments