Objectif Quantify the isotopic fractionation during lignin decomposition in the soil environment , because the use of 13^C in soil organic matter studies demands the knowledge of the 13^C enrichment of the end products of long term plant residue decomposition and lignin is the plant component slowest to decompose and thus affecting soil 13^C signatures directly due to its contribution to soil samples Programme(s) FP5-HUMAN POTENTIAL - Programme for research, technological development and demonstration on "Improving the human research potential and the socio-economic knowledge base" (1998-2002) Thème(s) Data not available Appel à propositions Data not available Régime de financement RGI - Research grants (individual fellowships) Coordinateur CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS Contribution de l’UE Aucune donnée Adresse 122,Av de las Ciencias, s/n apdo. 122 15780 SANTIAGO DE COMPOSTELA Espagne Voir sur la carte Coût total Aucune donnée