Abstract
Soil CO2 efflux is a complex flux composed of autotrophic and heterotrophic sources of the CO2. To correctly estimate whether soil is and will be acting as a sink or a source for atmospheric CO2, these two principal components should be studied separately. This is because they respond differently to biological and environmental drivers. Studies which compare partitioning methods of soil CO2 in one single study using unique measurement equipment are lacking instead.
In this study we attempted to compare three partitioning methods of soil CO2 efflux: mesh exclusion, combined SIR and regression method and to choose the most appropriate for herbaceous ecosystems (e.g. grasslands and urban lawns). Mesh exclusion and combined SIR demonstrated comparable results in determination of autotrophic and heterotrophic contribution to CO2 efflux and the methods were defined as suitable. Regression method necessitates ulterior improvements prior application in herbaceous ecosystems.
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References
Ryan, M.G., Law, B.E.: Interpreting, measuring, and modeling soil respiration. Biogeochem. 73, 3–272005 (2005)
Trumbore, S.: Carbon respired by terrestrial ecosystems - recent progress and challenges. Glob. Change Biol. 12, 141–153 (2006)
Kuzyakov, Y.: Sources of CO2 efflux from soil and review of partitioning methods. Soil Biol. Biochem. 38, 425–448 (2006)
Gavrichkova, O., Moscatelli, M.C., Kuzyakov, Y., Grego, S., Valentini, R.: Influence of defoliation on CO2 efflux from soil and microbial activity in a mediterranean grassland. Agric. Ecosyst. Environ. 136, 87–96 (2010)
Horwath, W.R., Pregitzer, K.S., Paul, E.A.: 14C allocation in tree-soil systems. Tree Physiol. 14, 1163–1176 (1994)
Kuzyakov, Y., Gavrichkova, O.: Time lag between photosynthesis and carbon dioxide efflux from soil: a review of mechanisms and controls. Glob. Change Biol. 16, 3386–3406 (2010)
Lorenz, K., Lal, R.: Biogeochemical C and N cycles in urban soils. Environ. Int. 35, 1–8 (2009)
Vasenev, V.I., Ananyeva, N.D., Ivachenko, K.V.: Influence of contaminants (oil products and heavy metals) on microbiological activity of urban constructed soils. Rus. J. Ecol. 6, 475–483 (2013)
Hanson, P.J., Edwards, N.T., Garten, C.T., Andrews, J.A.: Separating root and soil microbial contributions to soil respiration: A review of methods and observations. Biogeochem. 48, 115–146 (2000)
Moyano, F.E., Kutsch, W.L., Rebmann, C.: Soil respiration fluxes in relation to photosynthetic activity in broad-leaf and needle-leaf forest stands. Agric. Forest Meteorol. 148, 135–143 (2008)
Panikov, N.S., Paleeva, M.V., Dedysh, S.N., Dorofeev, A.G.: Kinetic methods of determining the biomass and activity of different groups of soil microorganisms. Pochvovedenie 8, 109–120 (1991)
Larionova, A.A., Sapronov, D.V., de Gerenyu, V.O.L., Kuznetsova, L.G., Kudeyarov, V.N.: Contribution of plant root respiration to the CO2 emission from soil. Euras. Soil Sci. 39, 1127–1135 (2006)
Rodeghiero, M., Cescatti, A.: Indirect partitioning of soil respiration in a series of evergreen forest ecosystems. Plant Soil 284, 7–22 (2006)
Wang, W., Guo, J., Oikawa, T.: Contribution of root to soil respiration and C balance in disturbed and undisturbed grassland communities, northeast China. J. Biosci. 32, 375–384 (2007)
Xu, X., Kuzyakova, Y., Wanek, W., Richter, A.: Root-derived respiration and non-structural C of rice seedling. Eur. J. Soil Biol. 44, 22–29 (2008)
Acknowledgements
The research leading to these results received funding from CarboEurope IP project (EU FP6 Framework, GOCE-CT-2003-505572), from Italian National Research Program (PNR) in the frame of the project of interest NextData. The publication was prepared with the support of the “RUDN University Program 5-100”.
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Gavrichkova, O., Evdokimov, I., Valentini, R. (2019). Comparative Study of Soil Respiration Partitioning Methods for Herbaceous Ecosystems. In: Vasenev, V., Dovletyarova, E., Cheng, Z., Prokof’eva, T., Morel, J., Ananyeva, N. (eds) Urbanization: Challenge and Opportunity for Soil Functions and Ecosystem Services. SUITMA 2017. Springer Geography. Springer, Cham. https://doi.org/10.1007/978-3-319-89602-1_14
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DOI: https://doi.org/10.1007/978-3-319-89602-1_14
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