Comparative analysis of the alkyl breakdown products from soil humic acids by thermal and wet chemical degradation methods

Comparative analysis of the alkyl breakdown products from soil humic acids by thermal and wet chemical degradation methods

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6 pages. Comunicación presentada al citado simposio, celebrado del 17-20 de septiembre, 2002, en Leoben (Austria).

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Main Authors: Tinoco, Pilar, Almendros Martín, Gonzalo, Sanz Perucha, Jesús, González-Vila, Francisco Javier
Format: comunicación de congreso biblioteca
Language:English
Published: 2002
Online Access:http://hdl.handle.net/10261/55125
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spelling dig-irnas-es-10261-551252019-08-06T09:25:33Z Comparative analysis of the alkyl breakdown products from soil humic acids by thermal and wet chemical degradation methods Tinoco, Pilar Almendros Martín, Gonzalo Sanz Perucha, Jesús González-Vila, Francisco Javier 6 pages. Comunicación presentada al citado simposio, celebrado del 17-20 de septiembre, 2002, en Leoben (Austria). Total amounts and distribution patterns of alkyl degradation compounds were analyzed in soil humic acids isolated from a variety of continental Mediterranean ecosystems in Central Spain. Soil physical and chemical characteristics, humic acid composition and biomarker assemblages were studied in 16 representative, undisturbed or degraded forest ecosystems including broad-leaved autochthonous forests, bush formations, cultures, pastures and pine forests. The humic acid fraction of these soils was previously characterized by routine spectroscopic methods (UV-visible, FTIR, 13C and 15N CPMAS NMR). In the present study qualitative and quantitative features of the alkyl domain of humic acids are examined by comparing the structural information provided by independent destructive techniques, with special emphasis on the mild alkaline degradation (sodium perborate) and thermal degradation by Curie-point pyrolysis. Peer reviewed 2012-08-28T10:51:09Z 2012-08-28T10:51:09Z 2002 comunicación de congreso http://purl.org/coar/resource_type/c_5794 Pyrolysis 2002. 15th International Symposium on Analytical and Applied Pyrolysis: 47 (2002) http://hdl.handle.net/10261/55125 en open
institution IRNAS ES
collection DSpace
country España
countrycode ES
component Bibliográfico
access En linea
databasecode dig-irnas-es
tag biblioteca
region Europa del Sur
libraryname Biblioteca del IRNAS España
language English
description 6 pages. Comunicación presentada al citado simposio, celebrado del 17-20 de septiembre, 2002, en Leoben (Austria).
format comunicación de congreso
author Tinoco, Pilar
Almendros Martín, Gonzalo
Sanz Perucha, Jesús
González-Vila, Francisco Javier
spellingShingle Tinoco, Pilar
Almendros Martín, Gonzalo
Sanz Perucha, Jesús
González-Vila, Francisco Javier
Comparative analysis of the alkyl breakdown products from soil humic acids by thermal and wet chemical degradation methods
author_facet Tinoco, Pilar
Almendros Martín, Gonzalo
Sanz Perucha, Jesús
González-Vila, Francisco Javier
author_sort Tinoco, Pilar
title Comparative analysis of the alkyl breakdown products from soil humic acids by thermal and wet chemical degradation methods
title_short Comparative analysis of the alkyl breakdown products from soil humic acids by thermal and wet chemical degradation methods
title_full Comparative analysis of the alkyl breakdown products from soil humic acids by thermal and wet chemical degradation methods
title_fullStr Comparative analysis of the alkyl breakdown products from soil humic acids by thermal and wet chemical degradation methods
title_full_unstemmed Comparative analysis of the alkyl breakdown products from soil humic acids by thermal and wet chemical degradation methods
title_sort comparative analysis of the alkyl breakdown products from soil humic acids by thermal and wet chemical degradation methods
publishDate 2002
url http://hdl.handle.net/10261/55125
work_keys_str_mv AT tinocopilar comparativeanalysisofthealkylbreakdownproductsfromsoilhumicacidsbythermalandwetchemicaldegradationmethods
AT almendrosmartingonzalo comparativeanalysisofthealkylbreakdownproductsfromsoilhumicacidsbythermalandwetchemicaldegradationmethods
AT sanzperuchajesus comparativeanalysisofthealkylbreakdownproductsfromsoilhumicacidsbythermalandwetchemicaldegradationmethods
AT gonzalezvilafranciscojavier comparativeanalysisofthealkylbreakdownproductsfromsoilhumicacidsbythermalandwetchemicaldegradationmethods
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