Soil functioning and ecosystem services: using trees to remediate contaminated soils
Ecosystem services are the direct and indirect contributions of ecosystems to human well-being. Despite the importance of soil services, they are often underestimated and largely unrecognized. We introduce briefly the framework recently proposed by Schwilch et al. (2016), and present some results of the potential use of different tree species to remediate contaminated soils on Mediterranean conditions. Disruptions of biogeochemical cycles by human activities act as a direct driver of global change. The Guadiamar Green Corridor (Seville, Spain), is an example of extensive soil contamination by trace elements originated by mining activities. In the large-scale remediation and restoration plan, soil was cleaned-up, amendments were added, and trees of several native species were planted (Domínguez et al. 2008). We present some approaches to study tree-soil interactions, soil functioning and the provided ecosystem services. 1) Potential of trees for the phytostabilization of soil contaminants. The immobilization of contaminants by plant roots, litter decomposition and their associated microbes means an improvement of soil quality and therefore a regulation service. We measured the effects of different tree species (Marañón et al. 2015). 2) Carbon storage in soil. We assessed the effectiveness of different tree species in providing this regulation service. 3) Promoting soil biodiversity. We evaluated the colonization by mycorrhizal fungi of roots of Quercus ilex planted on different soil conditions of acidity and contamination level. References: Domínguez MT et al. (2008). Environmental Pollution, 152: 50-59. Marañón T et al. (2015). Web Ecology, 15: 45-48. Schwilch G et al. (2016). Ecological Indicators, 67: 586-597.
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Format: | comunicación de congreso biblioteca |
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2017-02-01
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Subjects: | Soil remediation, Guadiamar, Trace elements, Phytostabilization, Ecosystem services, RECARE project, |
Online Access: | http://hdl.handle.net/10261/143499 http://dx.doi.org/10.13039/501100003329 |
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dig-irnas-es-10261-1434992019-06-25T08:58:47Z Soil functioning and ecosystem services: using trees to remediate contaminated soils Marañón, Teodoro Domínguez, María Teresa Madejón, Paula Navarro-Fernández, Carmen M. Gil Martínez, Marta López-García, A. Murillo Carpio, José Manuel Ministerio de Economía y Competitividad (España) Soil remediation Guadiamar Trace elements Phytostabilization Ecosystem services RECARE project Ecosystem services are the direct and indirect contributions of ecosystems to human well-being. Despite the importance of soil services, they are often underestimated and largely unrecognized. We introduce briefly the framework recently proposed by Schwilch et al. (2016), and present some results of the potential use of different tree species to remediate contaminated soils on Mediterranean conditions. Disruptions of biogeochemical cycles by human activities act as a direct driver of global change. The Guadiamar Green Corridor (Seville, Spain), is an example of extensive soil contamination by trace elements originated by mining activities. In the large-scale remediation and restoration plan, soil was cleaned-up, amendments were added, and trees of several native species were planted (Domínguez et al. 2008). We present some approaches to study tree-soil interactions, soil functioning and the provided ecosystem services. 1) Potential of trees for the phytostabilization of soil contaminants. The immobilization of contaminants by plant roots, litter decomposition and their associated microbes means an improvement of soil quality and therefore a regulation service. We measured the effects of different tree species (Marañón et al. 2015). 2) Carbon storage in soil. We assessed the effectiveness of different tree species in providing this regulation service. 3) Promoting soil biodiversity. We evaluated the colonization by mycorrhizal fungi of roots of Quercus ilex planted on different soil conditions of acidity and contamination level. References: Domínguez MT et al. (2008). Environmental Pollution, 152: 50-59. Marañón T et al. (2015). Web Ecology, 15: 45-48. Schwilch G et al. (2016). Ecological Indicators, 67: 586-597. European Union Seventh Framework Programme (FP7/2007–2013) under grant agreement n° 603498 (RECARE). Proyecto RESTECO- CGL2014-52858-R, Ministerio de Economía y Competitividad, Programa Retos. No 2017-02-06T13:27:46Z 2017-02-06T13:27:46Z 2017-02-01 comunicación de congreso http://purl.org/coar/resource_type/c_5794 http://hdl.handle.net/10261/143499 10.7818/MEDECOSandAEETCongress.2017 http://dx.doi.org/10.13039/501100003329 en #PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/EC/FP7/603498 info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CGL2014-52858-R http://dx.doi.org/10.7818/MEDECOSandAEETCongress.2017 Sí open |
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Soil remediation Guadiamar Trace elements Phytostabilization Ecosystem services RECARE project Soil remediation Guadiamar Trace elements Phytostabilization Ecosystem services RECARE project |
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Soil remediation Guadiamar Trace elements Phytostabilization Ecosystem services RECARE project Soil remediation Guadiamar Trace elements Phytostabilization Ecosystem services RECARE project Marañón, Teodoro Domínguez, María Teresa Madejón, Paula Navarro-Fernández, Carmen M. Gil Martínez, Marta López-García, A. Murillo Carpio, José Manuel Soil functioning and ecosystem services: using trees to remediate contaminated soils |
description |
Ecosystem services are the direct and indirect contributions of ecosystems to human well-being. Despite the importance of soil services, they are often underestimated and largely unrecognized. We introduce briefly the framework recently proposed by Schwilch et al. (2016), and present some results of the potential use of different tree species to remediate contaminated soils on Mediterranean conditions.
Disruptions of biogeochemical cycles by human activities act as a direct driver of global change. The Guadiamar Green Corridor (Seville, Spain), is an example of extensive soil contamination by trace elements originated by mining activities. In the large-scale remediation and restoration plan, soil was cleaned-up, amendments were added, and trees of several native species were planted (Domínguez et al. 2008).
We present some approaches to study tree-soil interactions, soil functioning and the provided ecosystem services.
1) Potential of trees for the phytostabilization of soil contaminants. The immobilization of contaminants by plant roots, litter decomposition and their associated microbes means an improvement of soil quality and therefore a regulation service. We measured the effects of different tree species (Marañón et al. 2015).
2) Carbon storage in soil. We assessed the effectiveness of different tree species in providing this regulation service.
3) Promoting soil biodiversity. We evaluated the colonization by mycorrhizal fungi of roots of Quercus ilex planted on different soil conditions of acidity and contamination level.
References:
Domínguez MT et al. (2008). Environmental Pollution, 152: 50-59.
Marañón T et al. (2015). Web Ecology, 15: 45-48.
Schwilch G et al. (2016). Ecological Indicators, 67: 586-597. |
author2 |
Ministerio de Economía y Competitividad (España) |
author_facet |
Ministerio de Economía y Competitividad (España) Marañón, Teodoro Domínguez, María Teresa Madejón, Paula Navarro-Fernández, Carmen M. Gil Martínez, Marta López-García, A. Murillo Carpio, José Manuel |
format |
comunicación de congreso |
topic_facet |
Soil remediation Guadiamar Trace elements Phytostabilization Ecosystem services RECARE project |
author |
Marañón, Teodoro Domínguez, María Teresa Madejón, Paula Navarro-Fernández, Carmen M. Gil Martínez, Marta López-García, A. Murillo Carpio, José Manuel |
author_sort |
Marañón, Teodoro |
title |
Soil functioning and ecosystem services: using trees to remediate contaminated soils |
title_short |
Soil functioning and ecosystem services: using trees to remediate contaminated soils |
title_full |
Soil functioning and ecosystem services: using trees to remediate contaminated soils |
title_fullStr |
Soil functioning and ecosystem services: using trees to remediate contaminated soils |
title_full_unstemmed |
Soil functioning and ecosystem services: using trees to remediate contaminated soils |
title_sort |
soil functioning and ecosystem services: using trees to remediate contaminated soils |
publishDate |
2017-02-01 |
url |
http://hdl.handle.net/10261/143499 http://dx.doi.org/10.13039/501100003329 |
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