Publications en collaboration avec des chercheurs de University of Regensburg (9)

1996

  1. 13C- and 15N-NMR spectroscopic examination of the transformation of organic nitrogen in plant biomass during thermal treatment

    Soil Biology and Biochemistry, Vol. 28, Núm. 8, pp. 1053-1060

1995

  1. 13C and 15N NMR analysis of some fungal melanins in comparison with soil organic matter

    Organic Geochemistry, Vol. 23, Núm. 11-12, pp. 1023-1028

1992

  1. Solid state NMR studies of fire-induced changes in the structure of humic substances

    Science of the Total Environment, The, Vol. 117-118, Núm. C, pp. 63-74

  2. Structural characteristics and geochemical significance of humic acids isolated from three Spanish lignite deposits

    Science of the Total Environment, The, Vol. 117-118, Núm. C, pp. 335-343

1989

  1. Structural differences between humic fractions from different soil types as determined by FT-IR and 13 C-NMR studies

    Science of the Total Environment, The, Vol. 81-82, Núm. C, pp. 187-194

1987

  1. Comparison of the solid state cpmas and solution carbon-13-nmr spectra of humic acids extracted from composted municipal refuse

    Zeitschrift fur Naturforschung - Section C Journal of Biosciences, Vol. 42, Núm. 3, pp. 205-208

  2. NMR and ESR investigation of the humification processes in defined vegetable starting materials

    Zeitschrift für Pflanzenernährung und Bodenkunde, Vol. 150, Núm. 4, pp. 201-207

1984

  1. About the similarity between polymaleic acid and water soluble humic fractions

    Zeitschrift fur Naturforschung - Section C Journal of Biosciences, Vol. 39, Núm. 3-4, pp. 244-248

1983

  1. 3C-NMR structural features of soil humic acids and their methylated, hydrolyzed and extracted derivatives

    Geoderma, Vol. 31, Núm. 1, pp. 3-15