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Part of book or chapter of book . 2007 . Peer-reviewed
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Aplicación de enmiendas para la recuperación de la vegetación espontánea de un suelo contaminado con elementos traza

Authors: Burgos, Pilar; Pérez de Mora, Alfredo; Madejón, Engracia; Cabrera, Francisco;

Aplicación de enmiendas para la recuperación de la vegetación espontánea de un suelo contaminado con elementos traza

Abstract

[ES] La aplicación de enmiendas en suelos contaminados con elementos traza es una técnica de remediación in situ cuyo principal objetivo es acelerar los procesos naturales que ocurren en el suelo reduciendo la movilidad y biodisponibilidad de los elementos traza. En este estudio se evaluaron los efectos de tres enmiendas (compost de biosólido, CB, espuma de azucarera, EA y una combinación de leonardita y espuma de azucarera, LEO + EA) en la estabilización de elementos traza y en la recuperación de la vegetación de un suelo contaminado. Las propiedades del suelo y el contenido de elementos traza fue analizado antes y después de la primera aplicación de enmiendas. La evolución de la vegetación espontánea en la parcela experimental se estudió en varios muestreos a lo largo del ensayo en términos de número de especies, porcentaje de cobertura vegetal y biomasa seca.

[EN] The application of amendments to soils contaminated by trace elements is an in situ remediation technique, whose main goal is to accelerate the processes that take place naturally in soils to reduce mobility and bioavailability of trace elements. In this study, we tested the effects of three amendments (a biosolid compost, CB, a sugar beet lime, EA and a combination of a low-grade coal (leonardite) plus sugar beet lime, LEO + EA) on trace element stabilization and spontaneous revegetation of a trace element-contaminated soil. Soil properties and trace element concentrations were analysed before and after the first amendment application. Spontaneous vegetation growing on the experimental plot was studied by several surveys in terms of number of taxa colonising, percentage of vegetation cover and plant biomass.

8 páginas, 3 tablas, 1 figura.-- Aparece publicado en el Capítulo 2: Contaminación y recuperación de suelos.-- Trabajo presentado al II Congreso Ibérico de la Ciencia del Suelo, celebrado del 13-17 junio de 2006, en Huelva (España), como parte de la actividad científica de la Sociedad Española de la Ciencia del Suelo (SPCS) y la Sociedade Portuguesa da Ciência do Solo (SPCS).

El II Congreso Ibérico de la Ciencia del Suelo ha sido cofinanciada por el Ministerio de Educación y Ciencia y la Unión Europea (Fondos FEDER) por medio de la Acción Complementaria CTM2006-26230-E.

Peer reviewed

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green