Evaluation of phytostabilizer ability of three ruderal plants in mining soils restored by application of organic amendments

Evaluation of phytostabilizer ability of three ruderal plants in mining soils restored by application of organic amendments

6 páginas.-- 3 figuras.-- 1 tabla.-- 29 referencias

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Main Authors: Montiel Rozas, M. M., Madejón, Engracia, Madejón, Paula
Format: artículo biblioteca
Language:English
Published: Elsevier 2015-10-01
Subjects:Degraded soil, Ecological restoration, Phytostabilization, Trace elements,
Online Access:http://hdl.handle.net/10261/131868
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spelling dig-irnas-es-10261-1318682018-09-13T07:19:08Z Evaluation of phytostabilizer ability of three ruderal plants in mining soils restored by application of organic amendments Montiel Rozas, M. M. Madejón, Engracia Madejón, Paula Degraded soil Ecological restoration Phytostabilization Trace elements 6 páginas.-- 3 figuras.-- 1 tabla.-- 29 referencias Abandoned mines involve a serious environmental problem because these soils contain high levels of trace elements. The aim of the study was selecting the most adequate autochthonous plant species to stabilize contamination and improve soil quality of a contaminated soil from an abandoned mine. For this purpose three plant species were studied: Poa annua, Medicago polymorpha and Malva sylvestris, in combination with two organic amendments (biosolid compost (BC) and "alperujo" compost (AC)) and a soil without amendments (CO). Soil pH increased due to the effect of amendments under all studied plants, which promotes the immobilization of trace elements in soil. Water soluble C (WSC) increased with the addition of both amendments and the highest concentration was found in soils under M. polymorpha. The evolution of trace element availability in soil depended on the amendment, plant species and characteristics of the element. The best treatment to stimulate biomass production was AC. The highest concentration of As and Pb was found in P. annua whereas the highest concentration of Mn and Zn was found in M. sylvestris. Considering chemical and biochemical properties, and concentrations in shoots M. polymorpha would be the most suitable plant to stabilize trace elements and improve soil quality. Nevertheless, the best results were obtained with the plant-amendment combination Peer reviewed 2016-05-09T10:09:21Z 2016-05-09T10:09:21Z 2015-10-01 artículo http://purl.org/coar/resource_type/c_6501 Ecological Engineering 83: 431-436 (2015) 0925-8574 http://hdl.handle.net/10261/131868 10.1016/j.ecoleng.2015.04.096 en http://dx.doi.org/10.1016/j.ecoleng.2015.04.096 Sí none Elsevier
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
topic Degraded soil
Ecological restoration
Phytostabilization
Trace elements
Degraded soil
Ecological restoration
Phytostabilization
Trace elements
spellingShingle Degraded soil
Ecological restoration
Phytostabilization
Trace elements
Degraded soil
Ecological restoration
Phytostabilization
Trace elements
Montiel Rozas, M. M.
Madejón, Engracia
Madejón, Paula
Evaluation of phytostabilizer ability of three ruderal plants in mining soils restored by application of organic amendments
description 6 páginas.-- 3 figuras.-- 1 tabla.-- 29 referencias
format artículo
topic_facet Degraded soil
Ecological restoration
Phytostabilization
Trace elements
author Montiel Rozas, M. M.
Madejón, Engracia
Madejón, Paula
author_facet Montiel Rozas, M. M.
Madejón, Engracia
Madejón, Paula
author_sort Montiel Rozas, M. M.
title Evaluation of phytostabilizer ability of three ruderal plants in mining soils restored by application of organic amendments
title_short Evaluation of phytostabilizer ability of three ruderal plants in mining soils restored by application of organic amendments
title_full Evaluation of phytostabilizer ability of three ruderal plants in mining soils restored by application of organic amendments
title_fullStr Evaluation of phytostabilizer ability of three ruderal plants in mining soils restored by application of organic amendments
title_full_unstemmed Evaluation of phytostabilizer ability of three ruderal plants in mining soils restored by application of organic amendments
title_sort evaluation of phytostabilizer ability of three ruderal plants in mining soils restored by application of organic amendments
publisher Elsevier
publishDate 2015-10-01
url http://hdl.handle.net/10261/131868
work_keys_str_mv AT montielrozasmm evaluationofphytostabilizerabilityofthreeruderalplantsinminingsoilsrestoredbyapplicationoforganicamendments
AT madejonengracia evaluationofphytostabilizerabilityofthreeruderalplantsinminingsoilsrestoredbyapplicationoforganicamendments
AT madejonpaula evaluationofphytostabilizerabilityofthreeruderalplantsinminingsoilsrestoredbyapplicationoforganicamendments
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