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Knicker, Heike

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heike-kniker-1-be7dddfad50e2712f5194f90a74f38db.png picture
 
Firma en Digital.CSIC (*)
Knicker, Heike
 
Otras firmas
Knicker, Heike Elisabeth
 
Centro o Instituto
CSIC – Instituto de Recursos Naturales y Agrobiología de Sevilla (IRNAS)
 
Departamento
Biogeoquímica, Ecología Vegetal y Microbiana. "Materia Orgánica en Suelos y Sedimentos (MOSS)"
 
Categoría Profesional
Profesora de Investigación
 
Especialización
Estudio del impacto de factores ambientales en los ciclos biogeoquímicos del C y N, su implicación en la sostenibilidad de los ecosistemas, en el secuestro de C y N y en el cambio climático global.
 
Email
knicker@irnase.csic.es
 
ORCID
 
Página web
 
Otros identificadores (con url)
 

Publications

Resultados 61-80 de 245.

DerechosPreviewFecha Public.TítuloAutor(es)Tipo
61openAccessChemical and spectroscopic characterization of marine.pdf.jpg2009Chemical and spectroscopic characterization of marine dissolved organic matter isolated using coupled reverse osmosis-electrodialysisKoprivnjak, J.- F.; Pfromm, P. H.; Ingall, E.; Vetter, T. A.; Schmitt-Kopplin, Philippe; Hertkorn, K.; Frommberger, Moritz; Knicker, Heike CSIC ORCID ; Perdue, E. M.artículo
62closedAccessAcceso restringido Digital CSIC.pdf.jpgsep-2006Chemical characteristics of dissolved organic nitrogen in an oligotrophic subtropical coastal ecosystemMaie, Nagamitsu; Parish, K. J.; Watanabe, Akira; Knicker, Heike CSIC ORCID ; Benner, Ronald; Abe, Tomonori; Kaiser, Karl; Jaffé, Rudolfartículo
63closedAccessAcceso restringido Digital CSIC.pdf.jpgsep-2001Chemical composition of the organic matter in neolithic soil material as revealed by CPMAS 13C NMR spectroscopy, polysaccharide analysis, and CuO oxidationSchmidt, M. W. I.; Knicker, Heike CSIC ORCID ; Bäumler, R.; Kögel-Knabner, I.artículo
64closedAccessAcceso restringido.pdf.jpgdic-2000Chemical heterogeneity of humic substances: characterization of size fractions obtained by hollow-fibre ultrafiltrationChristi, I.; Knicker, Heike CSIC ORCID ; Kögel-Knabner, I.artículo
65openAccessChemical structure.pdf.jpg2000Chemical structure and preservation processes of organic matter in soils and sedimentsDerenne, S.; Knicker, Heike CSIC ORCID artículo
66openAccessChemical_physical_morphological_properties_biochars_2020_Postprint.pdf.jpg15-mar-2020Chemical, physical and morphological properties of biochars produced from agricultural residues: Implications for their use as soil amendment.Campos Díaz de Mayorga, Paloma CSIC ORCID; Miller, A. Z. CSIC ORCID; Knicker, Heike CSIC ORCID ; Costa Pereira, Manuel; Merino, Agustín; Rosa Arranz, José M. de laartículo
67closedAccessAcceso restringido.pdf.jpgjun-2002Chemistry of soil organic matter as related to C : N in Norway spruce forest (Picea abies(L.) Karst.) floors and mineral soilsDignac, M.; Kögel-Knabner, I.; Michel, Kerstin; Matzner, Egbert; Knicker, Heike CSIC ORCID artículo
68closedAccessAcceso 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 CSIC ORCID artículo
69openAccessCold-season soil respiration in response.pdf.jpg2010Cold-season soil respiration in response to grazing and warming in High-Arctic SvalbardStrebel, D.; Elberling, B.; Morgner, E.; Knicker, Heike CSIC ORCID ; Cooper, E. J.artículo
70openAccessEstudo 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 CSIC ORCID artículo
71openAccessComparison-carbon_nitrogen.pdf.jpg2007Comparison of carbon and nitrogen determination methods for samples of a paleudult subjected to no-till cropping systemsDieckow, J.; Mielniczuk, J.; Knicker, Heike CSIC ORCID ; Bayer, C.; Dick, D. P.; Kögel-Knabner, I.artículo
72closedAccessAcceso restringido Digital CSIC.pdf.jpgdic-2000Composition and distribution of organic matter in physical fractions of a rehabilitated mine soil rich in lignite-derived carbonRumpel, C.; Kögel-Knabner, I.; Knicker, Heike CSIC ORCID ; Hüttl, R. F.artículo
73closedAccessAcceso restringido Digital CSIC.pdf.jpgdic-2005Composition of organic matter in a subtropical Acrisol as influenced by land use, cropping and N fertilization, assessed by CPMAS 13C NMR spectroscopyDieckow, J.; Mielniczuk, J.; Knicker, Heike CSIC ORCID ; Bayer, C.; Dick, D. P.; Kögel-Knabner, I.artículo
74openAccessCondensation_degree_burnt.pdf.jpg2005Condensation degree of burnt peat and plant residues and the reliability of solid-state VACP MAS 13C NMR spectra obtained from pyrogenic humic materialKnicker, Heike CSIC ORCID ; Totsche, K. U.; Almendros Martín, Gonzalo CSIC ORCID ; González-Vila, Francisco Javier CSIC ORCID artículo
75openAccessConfirmation_strong_complex_phenol-dietary_2020_Postprint.pdf.jpgmay-2020Confirmation by solid-state NMR spectroscopy of a strong complex phenol-dietary fiber with retention of antioxidant activity in vitroBermúdez-Oria, Alejandra CSIC ORCID; Rodríguez-Gutiérrez, Guillermo CSIC ORCID ; Fernández-Prior, África CSIC ORCID; Knicker, Heike CSIC ORCID ; Fernández-Bolaños Guzmán, Juan CSIC ORCID artículo
76closedAccessAcceso restringido Digital CSIC.pdf.jpg26-oct-2011Contribution of black carbon in recent sediments of the Gulf of Cadiz. Applicability of different quantification methodologiesRosa Arranz, José M. de la; Sánchez García, Laura; Andrés Alonso, José Ramón de; González-Vila, Francisco Javier CSIC ORCID ; González-Pérez, José Antonio CSIC ORCID ; Knicker, Heike CSIC ORCID artículo
77closedAccessAcceso restringido Digital CSIC.pdf.jpgmay-2003Contributions of Oi, Oe and Oa horizons to dissolved organic matter in forest floor leachatesFröberg, Mats; Berggren, Dan; Bergkvist, Bo; Bryant, Charlotte; Knicker, Heike CSIC ORCID artículo
78closedAccessAcceso restringido Digital CSIC.pdf.jpgjun-2004CP dynamics of heterogeneous organic material: characterization of molecular domains in coalsAbelmann, Kerstin; Totsche, K. U.; Knicker, Heike CSIC ORCID ; Kögel-Knabner, I.artículo
79openAccessCu e Zn em frações físicas de solos de vinhedos -2022.pdf.jpg2022Cu e Zn em frações físicas de solos de vinhedos no Sul do BrasilLourenzi, Cledimar R.; López Núñez, Rafael CSIC ORCID CVN ; Fernández, Ángela M.; Knicker, Heike CSIC ORCID artículo
80closedAccessAcceso restringido Digital CSIC.pdf.jpgsep-2007Decomposition and substrate quality of leaf litters and fine roots from three exotic plantations and a native forest in the southwestern highlands of EthiopiaBekele, Lemma; Nilsson, Igvar; Kleja, Dan Berggren; Olsson, Matts; Knicker, Heike CSIC ORCID artículo