Journal cover Journal topic
Biogeosciences An interactive open-access journal of the European Geosciences Union
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Volume 14, issue 18
Biogeosciences, 14, 4195–4208, 2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
Biogeosciences, 14, 4195–4208, 2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.

Research article 21 Sep 2017

Research article | 21 Sep 2017

Soil water content drives spatiotemporal patterns of CO2 and N2O emissions from a Mediterranean riparian forest soil

Sílvia Poblador et al.
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Cited articles  
Allison, S. D., Wallenstein, M. D., and Bradford, M. A.: Soil-carbon response to warming dependent on microbial physiology, Nat. Geosci., 3, 336–340,, 2010.
Asensio, D., Peñuelas, J., Ogaya, R., and Llusià, J.: Seasonal soil and leaf CO2 exchange rates in a Mediterranean holm oak forest and their responses to drought conditions, Atmos. Environ., 41, 2447–2455,, 2007.
Audet, J., Hoffmann, C. C., Andersen, P. M., Baattrup-Pedersen, A., Johansen, J. R., Larsen, S. E., Kjaergaard, C., and Elsgaard, L.: Nitrous oxide fluxes in undisturbed riparian wetlands located in agricultural catchments: emission, uptake and controlling factors, Soil Biol. Biochem., 68, 291–299,, 2014.
Àvila, A. and Rodà, F.: Changes in atmospheric deposition and streamwater chemistry over 25 years in undisturbed catchments in a Mediterranean mountain environment, Sci. Total Environ., 434, 18–27,, 2012.
Baethgen, W. E. and Alley, M. M.: A manual colorimetric procedure for measuring ammonium nitrogen in soil and plant Kjeldahl digests, Commun. Soil Sci. Plan., 20, 961–969,, 1989.
Publications Copernicus
Short summary
This study quantified, for the first time, simultaneous rates of carbon dioxide (CO2) and nitrous oxide (N2O) from a Mediterranean riparian forest. Our results showed a strong linkage between riparian hydrology, soil microbial processes, and greenhouse gas (GHG) emissions. High CO2 effluxes occurred all year long, while N2O emissions were generally low and confined to saturated soils. Overall, this study shows that riparian soils can be hotspots of GHG emissions within Mediterranean catchment.
This study quantified, for the first time, simultaneous rates of carbon dioxide (CO2) and...