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Open Access item Soil perturbation processes reflected by changes in high molecular weight lipids in continental Medlterranean ecosystems from central Spain

Authors:Tinoco, Pilar
Almendros Martín, Gonzalo
González-Vila, Francisco Javier
Río Andrade, José Carlos del
Gutiérrez Suárez, Ana
Issue Date:2002
Citation:Libro de resúmenes. 10ª Jornadas de Análisis Instrumental: PO-AMS-48 (2002)
Abstract:The soil lipid represents a heterogeneous molecular pool recording valuable information about the structure of the trophic system and the environmental changes with a bearing on the performance of the soil biogeochemical cycle. In spite of the extensive literature that have been published on the composition of this soil fraction, most of the available data concerns the volatile compounds that can be analysed by standard, long-column (15-30 m) gas-chromatography/mass spectrometry. However, recent studies have shown that such an analytical approach only show a limited amount of the total molecules that are extracted by using organic solvents.
Description:Jornadas celebradas en el marco de Expoquimia. II Asamblea de la Sociedad Española de Cromatografía y Técnicas Afines (SECyTA), celebradas del 26-29 de noviembre, 2002, en Barcelona (España).
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