Articles | Volume 17, issue 3
https://doi.org/10.5194/bg-17-699-2020
https://doi.org/10.5194/bg-17-699-2020
Research article
 | 
11 Feb 2020
Research article |  | 11 Feb 2020

Partitioning of canopy and soil CO2 fluxes in a pine forest at the dry timberline across a 13-year observation period

Rafat Qubaja, Fyodor Tatarinov, Eyal Rotenberg, and Dan Yakir

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Cited articles

Adachi, M., Ito, A., Yonemura, S., and Takeuchi, W.: Estimation of global soil respiration by accounting for land-use changes derived from remote sensing data, J. Environ. Manage., 200, 97–104, https://doi.org/10.1016/j.jenvman.2017.05.076, 2017. 
Angert, A., Yakir, D., Rodeghiero, M., Preisler, Y., Davidson, E. A., and Weiner, T.: Using O2 to study the relationships between soil CO2 efflux and soil respiration, Biogeosciences, 12, 2089–2099, https://doi.org/10.5194/bg-12-2089-2015, 2015. 
Bahn, M., Janssens, I. A., Reichstein, M., Smith, P., and Trumbore, S. E.: Soil respiration across scales: towards an integration of patterns and processes, New Phytol., 186, 292–296, https://doi.org/10.1111/j.1469-8137.2010.03237.x, 2010. 
Balogh, J., Pinter, K., Foti, S., Cserhalmi, D., Papp, M., and Nagy, Z.: Dependence of soil respiration on soil moisture, clay content, soil organic matter, and CO2 uptake in dry grasslands, Soil Biol. Biochem., 43, 1006–1013, https://doi.org/10.1016/j.soilbio.2011.01.017, 2011. 
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This paper presents a study of the CO2 fluxes in a pine forest plantation at the dry timberline in the Negev, combining the present time with the long-term perspective. Two key issues that limit our understanding are the need to know the sources of CO2 fluxes and the need for long-term perspectives. We provide evidence that helps explain the forest plantation productivity under stressful conditions, which can assist in predicting the response of forest to future drying climate.
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