Source components and interannual variability of soil CO2 efflux under experimental warming and clipping in a grassland ecosystem

Partitioning soil CO2 efflux into autotrophic (RA) and heterotrophic (RH) components is crucial for understanding their differential responses to climate change. We conducted a long‐term experiment (2000–2005) to investigate effects of warming 2°C and yearly clipping on soil CO2 efflux and its compo...

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Veröffentlicht in:	Global change biology 2007-04, Vol.13 (4), p.761-775
Hauptverfasser:	ZHOU, XUHUI, WAN, SHIQIANG, LUO, YIQI
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbon dioxide Carbon sequestration Climate change clipping Ecosystems global warming Grasses heterotrophic respiration interannual variability partitioning root respiration soil respiration Soil sciences tallgrass prairie
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