Nitrogen addition stimulated soil respiration more so than carbon addition in alpine meadows

The soil carbon (C) and nitrogen (N) availability are important in the regulation of soil C cycling under climate change. Fertilizers alter soil C and N availability, which can affect C balance. However, the impact of fertilizers on C balance in grassland restoration has been equivocal and warrants...

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Veröffentlicht in:	Environmental research 2023-09, Vol.233, p.116501-116501, Article 116501
Hauptverfasser:	Huang, Mei, Chen, Xiaopeng, Degen, A. Allan, Guo, Ruiying, Zhang, Tao, Luo, Binyu, Li, Haiyan, Zhao, Jingxue, Shang, Zhanhuan
Format:	Artikel
Sprache:	eng
Schlagworte:	alpine meadows carbon Carbon availability Carbon balance carbon dioxide China climate change CO2 emission Fertilizer fertilizer application grassland restoration microbial biomass nitrogen Nitrogen availability Northern Tibet soil soil carbon soil respiration sucrose urea
Online-Zugang:	Volltext
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