Quantitative aspects of solid-state 13C-NMR spectra of humic substances from soils of volcanic systems

Autor: Peter Buurman, P.A. de Jager, Alessandro Piccolo, Pellegrino Conte, B. van Lagen

Publikováno v: Geoderma 80 (1997)
Geoderma, 80, 327-338

Copyright (c) 1997 Elsevier Science B.V. All rights reserved. Cross-Polarisation Magic Angle Spinning Carbon-13 Nuclear Magnetic Resonance spectroscopy (CPMAS 13 C-NMR) represents one of the most powerful tools to investigate soil organic matter (SOM

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::812cf866c15329a3a1dc13c8d05f3e68
https://doi.org/10.1016/s0016-7061(97)00058-x

Inheritance of 2:1 Phyllosilicates in Costa Rican Andisols

Autor: A.M. Jaunet, F. van Oort, J.D.J. van Doesburg, Peter Buurman, A.G. Jongmans, A. Nieuwenhuyse

Publikováno v: Soil Science Society of America Journal
Soil Science Society of America Journal, Soil Science Society of America, 1994, 58 (2), pp.494-502
Soil Science Society of America Journal 58 (1994)
Soil Science Society of America Journal, 58, 494-501

The occurrence of 2:1 phyllosilicates in Andisols is variously ascribed to in situ pedogenic origin, aeolian addition, or the presence of hydrothermally altered rock fragments. We studied the origin of 2:1 phyllosilicates that occur in Holocene Haplu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::760fd51056dbcef9da89d04675812983
https://doi.org/10.2136/sssaj1994.03615995005800020035x

Trachytic pumice weathering, Massif Central, France: Geochemistry and micromorphology

Autor: A.G. Jongmans, A. Veldkamp

Publikováno v: Chemical Geology 84 (1990) 1/4
Chemical Geology, 84(1/4), 145-147

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2c7722af71b8690b854f2ce55de5b7e
https://doi.org/10.1016/0009-2541(90)90192-a

Landscape formation and soil genesis in volcanic parent materials in humid tropical lowlands of Costa Rica

Autor: Nieuwenhuyse, A.

The influence of volcanism on landscape genesis, and formation of soils on volcanic parent material was studied in the Atlantic lowland of Costs Rica. This lowland is a subduction basin of tectonic origin, in which thick alluvial and marine sediments

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::011cab139da57dbe6a931e343525b754
https://research.wur.nl/en/publications/landscape-formation-and-soil-genesis-in-volcanic-parent-materials

Landscape formation and soil genesis in volcanic parent materials in humid tropical lowlands of Costa Rica

The influence of volcanism on landscape genesis, and formation of soils on volcanic parent material was studied in the Atlantic lowland of Costs Rica. This lowland is a subduction basin of tectonic origin, in which thick alluvial and marine sediments

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dris___00893::624caaeb82f67af738ba052f8ed203d9