Climatic and biotic influences on isotopic differences among topsoil waters in typical alpine vegetation types

Climatic and biotic influences on isotopic differences among topsoil waters in typical alpine vegetation types

•δ2H in the topsoil of grassland was distinctly higher than those in woodland.•δ18O in the topsoil of grassland was distinctly higher than those in woodland.•The lnRR were significantly different in alpine grasslands.•The lnRR were not significantly different in alpine woodlands.•As AGB ...

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Veröffentlicht in:Catena (Giessen) 2021-08, Vol.203, p.105375, Article 105375
Hauptverfasser: Qin, Wenyi, Chen, Guo, Wang, Peng, Wang, Xiang, Li, Xiaozhen
Format: Artikel
Sprache:eng
Schlagworte:
Aboveground biomass
Hydrology
O-horizon
Stable isotopes
Western Sichuan alpine
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Zusammenfassung:•δ2H in the topsoil of grassland was distinctly higher than those in woodland.•δ18O in the topsoil of grassland was distinctly higher than those in woodland.•The lnRR were significantly different in alpine grasslands.•The lnRR were not significantly different in alpine woodlands.•As AGB 
ISSN:0341-8162
1872-6887
DOI:10.1016/j.catena.2021.105375