Deep Vadose Zone Respiration Contributions to Carbon Dioxide Fluxes from a Semiarid Floodplain

Core Ideas A significant fraction of CO 2 fluxes from a semiarid floodplain originates from below the root zone. Measured and calculated field CO 2 fluxes are consistent. Laboratory‐measured respiration rates are consistent with field results. Although CO 2 fluxes from soils are often assumed to or...

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Veröffentlicht in:Vadose zone journal 2016-07, Vol.15 (7)
Hauptverfasser: Tokunaga, Tetsu K., Kim, Yongman, Conrad, Mark E., Bill, Markus, Hobson, Chad, Williams, Kenneth H., Dong, Wenming, Wan, Jiamin, Robbins, Mark J., Long, Philip E., Faybishenko, Boris, Christensen, John N., Hubbard, Susan S.
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Sprache:eng
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Zusammenfassung:Core Ideas A significant fraction of CO 2 fluxes from a semiarid floodplain originates from below the root zone. Measured and calculated field CO 2 fluxes are consistent. Laboratory‐measured respiration rates are consistent with field results. Although CO 2 fluxes from soils are often assumed to originate within shallow soil horizons (
ISSN:1539-1663
1539-1663