Obtainment of a carbon-13-, nitrogen-15-labelled burnt soil |
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| Authors: | S. J. González-Prieto A. Cabaneiro A. Castro M. C. Villar A. Martín T. Carballas |
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| Affiliation: | (1) Instituto de Investigaciones Agrobiológicas de Galicia, CSIC. Apartado 122, E-15780, Santiago de Compostela, Spain e-mail: csgabsgp@cesga.es, Fax: +34-981-592504, ES |
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| Abstract: | The restoration of the C and N cycles in the soil-plant system is a basic step for the reclamation of burnt soils. To evaluate accurately the efficacy of restoration techniques, it is necessary to use isotopic tracers and, therefore, a 13C-, 15N-labelled burnt soil should be made available. The present paper describes a technique for obtaining a 13C-, 15N-labelled burnt soil by burning a labelled forest soil in the laboratory. Received: 8 July 1998 |
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| Keywords: | Carbon-13 nitrogen-15 tracers Soil labelling Soil organic matter Soil reclamation Wildfires |
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