Search


Start a new search
Current filters:


Add filters:

Use filters to refine the search results.


Results 1-31 of 31 (Search time: 2.699 seconds).
  • previous
  • 1
  • next
Item hits:
RightsPreviewIssue DateTitleAuthor(s)Type
1openAccessDirect_detection_black_carbon.pdf.jpg2008Direct detection of black carbon in soils by Py-GC/MS, 13C NMR spectroscopy and thermogravimetric techniquesRosa Arranz, José M. de la ; Knicker, Heike  ; López Capel, E.; Manning, David A.C.; González-Pérez, José Antonio  ; González-Vila, Francisco Javier  artículo
2closedAccessaccesoRestringido.pdf.jpgAug-2008Use of multiple biogeochemical parameters to monitor the recovery of soils after forest firesGonzález-Pérez, José Antonio  ; González-Vila, Francisco Javier  ; González-Vázquez, Rocío ; Arias Fernández, Mª E.; Rodríguez Bullido, Juana; Knicker, Heike  artículo
3closedAccessAcceso restringido Digital CSIC.pdf.jpg2008A new conceptual model for the structural properties of char produced during vegetation firesKnicker, Heike  ; Hilscher, André; González-Vila, Francisco Javier  ; Almendros Martín, Gonzalo  artículo
4openAccessCharacteristics of soil carbon muried for 3300 years.pdf.jpgSep-2008Characteristics of soil carbon buried for 3300 years in a Bronze Age burial moundThomsen, I. K.; Christensen, B. T.; Knicker, Heike  artículo
5closedAccessAcceso restringido Digital CSIC.pdf.jpgMay-2008Structural properties of non combustion derived refractory organic matter which interferes with BC quantificationRosa Arranz, José M. de la ; González-Vila, Francisco Javier  ; González-Pérez, José Antonio  ; López Capel, E.; Manning, David A.C.; Knicker, Heike  ; González-Pérez, José Antonio  artículo
6closedAccessaccesoRestringido.pdf.jpgAug-2008Use of pyrolysis/GC–MS combined with thermal analysis to monitor C and N changes in soil organic matter from a Mediterranean fire affected forestRosa Arranz, José M. de la ; González-Pérez, José Antonio  ; González-Vázquez, Rocío ; Knicker, Heike  ; López Capel, E.; Manning, David A.C.; González-Vila, Francisco Javier  artículo
7openAccessStructural_domains_peat.pdf.jpg2008Structural domains in peat as revealed by physical fractionation, sequential chemolysis and 15N- and 13C-CPMAS NMR spectroscopyAlmendros Martín, Gonzalo  ; González-Vila, Francisco Javier  ; Lankes, U.; Knicker, Heike  artículo
8openAccessDetermination_refractory.pdf.jpgJun-2008Determination of refractory organic matter in marine sediments by chemical oxidation, analytical pyrolysis and solid-state 13C nuclear magnetic resonance spectroscopyRosa Arranz, José M. de la ; González-Pérez, José Antonio  ; Hatcher, Patrick G.; Knicker, Heike  ; González-Vila, Francisco Javier  artículo
9closedAccessAcceso restringido Digital CSIC.pdf.jpgSep-2008Biomolecular characteristics of an extensive tar layer generated during eruption of the Soufrière Hills volcano, Montserrat, West IndiesBull, Ian D.; Knicker, Heike  ; Poirier, Natacha; Porter, Helen C.; Scott, Andrew C.; Sparks, R. S. J.; Evershed, Richard P.artículo
10openAccess15N_inmobilization_forest.pdf.jpgJun-200815N immobilization in forest soil: a sterilization experiment coupled with 15CPMAS NMR spectroscopyMorier, I.; Schleppi, P.; Siegwolf, R.; Knicker, Heike  ; Guenat, C.artículo
11closedAccess2008Molecular characterization of potentially interfering materials when studying “Black Carbon” forms. The combined use of analytical pyrolysis, solid state- 13C nuclear magnetic resonance and thermogravimetric techniquesRosa Arranz, José M. de la ; González-Vila, Francisco Javier  ; López Capel, E.; Manning, David A.C.; Knicker, Heike  ; Verdejo Robles, Trinidad ; González-Pérez, José Antonio  póster de congreso
12closedAccessAcceso restringido Digital CSIC.pdf.jpgSep-2008Climate and parent material controls on organic matter storage in surface soils: A three-pool, density-separation approachWagai, Rota; Mayer, L. M.; Kitayama, Kanehiro; Knicker, Heike  artículo
13openAccessBlack carbon loss.pdf.jpg2008Black Carbon loss and structural modifications of different pyrogenic materials by microbiology activitiesHilscher, André; Siewert, C.; Knicker, Heike  póster de congreso
14closedAccessAcceso restringido Digital CSIC.pdf.jpgOct-2008Characterization of ferrihydrite-soil organic matter coprecipitates by X-ray diffraction and mössbauer spectroscopyEusterhues, K.; Wagner, F. E.; Häusler, Werner; Hanzlink, Marianne; Knicker, Heike  ; Totsche, K. U.; Kögel-Knabner, I.; Schwertmann, U.artículo
15closedAccessAcceso restringido Digital CSIC.pdf.jpg2008Assessing soil organic matter alteration in fire affected soils by PY-GC/MSGonzález-Vázquez, Rocío ; González-Pérez, José Antonio  ; Arias Fernández, Mª E.; Rodríguez Bullido, Juana; Rosa Arranz, José M. de la ; Knicker, Heike  ; González-Vila, Francisco Javier  póster de congreso
16closedAccessAcceso restringido Digital CSIC.pdf.jpgFeb-2008Temperature proxy data and their significance for the understanding of pyroclastic density currentsScott, Andrew C.; Sparks, R. S. J.; Bull, Ian D.; Knicker, Heike  ; Evershed, Richard P.artículo
17closedAccessAcceso restringido Digital CSIC.pdf.jpgSep-2008A simplified method for the quantification of pyrogenic organic matter in grassland soils via chemical oxidationKnicker, Heike  ; Wiesmeier, M.; Dick, D. P.artículo
18openAccessSurvival of pyrogenic organic.pdf.jpg2008Survival of pyrogenic organic C in Brazilian grassland soilsKnicker, Heike  ; Dick, D. P.; Dalmolin, R. S. D.comunicación de congreso
19openAccessCarbon isotope studies.pdf.jpg2008Carbon isotope studies and lignin analysis of plants and soil organic matter detect vegetation changes in the southern Brazilian highlandsDümig, A.; Schad, P.; Rumpel, C.; Dignac, M.; Knicker, Heike  ; Kögel-Knabner, I.comunicación de congreso
20openAccessEstudo comparativo da matéria.pdf.pdf.jpg2008Comparative study of organic matter from different high-altitude soil classes in south Brazil by conventional and spectroscopy techniquesDick, D. P.; Barros da Silva, L.; Vasconcellos Inda, A.; Knicker, Heike  artículo
21closedAccessAcceso restringido Digital CSIC.pdf.jpg2008Shifts in soil organic matter pools exerted by wildfires as seen by the combined use of analytical pyrolysis and advanced thermogravimetric techniquesRosa Arranz, José M. de la ; López Capel, E.; González-Pérez, José Antonio  ; González-Vázquez, Rocío ; Knicker, Heike  ; González-Vila, Francisco Javier  póster de congreso
22closedAccessAcceso restringido Digital CSIC.pdf.jpg2008How reliable is chemical oxidation with dichromate for the determination of pyrogenic organic matter in fire-affected soils?Knicker, Heike  ; Hilscher, André; Rosa Arranz, José M. de la comunicación de congreso
23openAccessLinks between composition of heavy organo-mineral.pdf.jpg2008Links between composition of heavy organo-mineral fractions and forest expansion on grassland with long-term fire historyDümig, A.; Knicker, Heike  ; Rumpel, C.; Schad, P.; Dignac, M.; Kögel-Knabner, I.comunicación de congreso
24openAccessTime related changes in size distribution.pdf.jpg2008Time-related changes in size distribution and quality of charred materials set down on soil following a wildfire in a pine forest in Central ItalyNocentini, Caterina; Certini, Giacomo; Knicker, Heike  ; Rumpel, C.póster de congreso
25openAccessChemical properties.pdf.jpg2008Chemical properties and C storage potential of natural scrubland charcoalAutor Alexis, M. A.; Rumpel, C.; Knicker, Heike  ; Leifeld, J.; Rasse, D.; Mariotti, A.póster de congreso
26openAccessQuantification and characterisation of charred.pdf.jpg2008Quantification and characterisation of charred materials in two recently burned pine forest soils in Tuscany, Central ItalyNocentini, Caterina; Certini, Giacomo; Rumpel, C.; Knicker, Heike  póster de congreso
27openAccessCharacterization of soil organic matter (SOM).pdf.jpg2008Characterization of soil organic matter (SOM) from brazilian umbrisol by 13C NMR spectroscopy and oxidative degradationVelasco Molina, Marta ; Knicker, Heike  ; Macías, Felipepóster de congreso
28openAccessDoes water stress affect composition.pdf.jpg2008Does water stress affect composition and stabilization of SON? - A 15N labelling phytotron experimentNaumann, P. S.; Knicker, Heike  ; Kögel-Knabner, I.comunicación de congreso
29closedAccessAcceso restringido Digital CSIC.pdf.jpgAug-2008Wildfires influence on soil organic matter in an Atlantic mountainous region (NW of Spain)Santín Nuno, C.; Knicker, Heike  ; Fernández Menéndez, S. del C.; Menéndez Duarte, R. A.; Álvarez García, M. A.artículo
30openAccessBlack nitrogen an important fraction.pdf.jpg2008"Black nitrogen" an important fraction of the stable soil organic matter poolKnicker, Heike  ; González-Vila, Francisco Javier  ; González-Vázquez, Rocío ; Almendros Martín, Gonzalo  comunicación de congreso
31openAccessEffect of residual vanadyl.pdf.jpgJun-2008Effect of residual vanadyl ions on the spectroscopic analysis of humic acids: a multivariate approachNovotny, Etelvino; Knicker, Heike  ; Martin Neto, L.; Azeredo, R. V. B.; Hayes, M. H. B.artículo
Results 1-31 of 31 (Search time: 2.699 seconds).
  • previous
  • 1
  • next