Switchgrass and Giant Reed Energy Potential when Cultivated in Heavy Metals Contaminated Soils

Detalhes bibliográficos
Autor(a) principal: Gomes, Leandro
Data de Publicação: 2022
Outros Autores: Costa, Jorge, Moreira, Joana, Cumbane, Berta, Abias, Marcelo, Santos, Fernando, Zanetti, Federica, Monti, Andrea, Fernando, Ana Luísa
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/146225
Resumo: Publisher Copyright: © 2022 by the authors.
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spelling Switchgrass and Giant Reed Energy Potential when Cultivated in Heavy Metals Contaminated SoilsArundo donaxcontaminated soilsheavy metalslow ILUC cropsPanicum virgatumphytoremediationRenewable Energy, Sustainability and the EnvironmentBuilding and ConstructionFuel TechnologyEngineering (miscellaneous)Energy Engineering and Power TechnologyEnergy (miscellaneous)Control and OptimizationElectrical and Electronic EngineeringSDG 7 - Affordable and Clean EnergySDG 15 - Life on LandPublisher Copyright: © 2022 by the authors.The cultivation of energy crops on degraded soils contributes to reduce the risks associated with land use change, and the biomass may represent an additional revenue as a feedstock for bioenergy. Switchgrass and giant reed were tested under 300 and 600 mg Cr kg−1, 110 and 220 mg Ni kg−1, and 4 and 8 mg Cd kg−1 contaminated soils, in a two year pot experiment. Switchgrass yields (average aerial 330 g.m−2 and below ground 430 g.m−2), after the second year harvest, were not affected by Cd contamination and 110 mg Ni kg−1, but 220 mg Ni kg−1 significantly affected the yields (55–60% reduction). A total plant loss was observed in Cr-contaminated pots. Giant reed aboveground yields (control: 410 g.m−2), in the second year harvest, were significantly affected by all metals and levels of contamination (30–70% reduction), except in 110 mg Ni kg−1 pots. The belowground biomass yields (average 1600 g.m−2) were not affected by the tested metals. Contamination did not affect the high heating value (HHV) of switchgrass (average 18.4 MJ.kg−1) and giant reed aerial fractions (average 18.9 MJ.kg−1, stems, and 18.1 MJ.kg−1, leaves), harvested in the second year, indicating that the biomass can be exploited for bioenergy.DQ - Departamento de QuímicaMEtRICS - Centro de Engenharia Mecânica e Sustentabilidade de RecursosDCTB - Departamento de Ciências e Tecnologia da Biomassa (ex-GDEH)RUNGomes, LeandroCosta, JorgeMoreira, JoanaCumbane, BertaAbias, MarceloSantos, FernandoZanetti, FedericaMonti, AndreaFernando, Ana Luísa2022-12-14T22:12:28Z2022-082022-08-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article28application/pdfhttp://hdl.handle.net/10362/146225eng1996-1073PURE: 47829991https://doi.org/10.3390/en15155538info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T05:27:18Zoai:run.unl.pt:10362/146225Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:52:32.868312Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Switchgrass and Giant Reed Energy Potential when Cultivated in Heavy Metals Contaminated Soils
title Switchgrass and Giant Reed Energy Potential when Cultivated in Heavy Metals Contaminated Soils
spellingShingle Switchgrass and Giant Reed Energy Potential when Cultivated in Heavy Metals Contaminated Soils
Gomes, Leandro
Arundo donax
contaminated soils
heavy metals
low ILUC crops
Panicum virgatum
phytoremediation
Renewable Energy, Sustainability and the Environment
Building and Construction
Fuel Technology
Engineering (miscellaneous)
Energy Engineering and Power Technology
Energy (miscellaneous)
Control and Optimization
Electrical and Electronic Engineering
SDG 7 - Affordable and Clean Energy
SDG 15 - Life on Land
title_short Switchgrass and Giant Reed Energy Potential when Cultivated in Heavy Metals Contaminated Soils
title_full Switchgrass and Giant Reed Energy Potential when Cultivated in Heavy Metals Contaminated Soils
title_fullStr Switchgrass and Giant Reed Energy Potential when Cultivated in Heavy Metals Contaminated Soils
title_full_unstemmed Switchgrass and Giant Reed Energy Potential when Cultivated in Heavy Metals Contaminated Soils
title_sort Switchgrass and Giant Reed Energy Potential when Cultivated in Heavy Metals Contaminated Soils
author Gomes, Leandro
author_facet Gomes, Leandro
Costa, Jorge
Moreira, Joana
Cumbane, Berta
Abias, Marcelo
Santos, Fernando
Zanetti, Federica
Monti, Andrea
Fernando, Ana Luísa
author_role author
author2 Costa, Jorge
Moreira, Joana
Cumbane, Berta
Abias, Marcelo
Santos, Fernando
Zanetti, Federica
Monti, Andrea
Fernando, Ana Luísa
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv DQ - Departamento de Química
MEtRICS - Centro de Engenharia Mecânica e Sustentabilidade de Recursos
DCTB - Departamento de Ciências e Tecnologia da Biomassa (ex-GDEH)
RUN
dc.contributor.author.fl_str_mv Gomes, Leandro
Costa, Jorge
Moreira, Joana
Cumbane, Berta
Abias, Marcelo
Santos, Fernando
Zanetti, Federica
Monti, Andrea
Fernando, Ana Luísa
dc.subject.por.fl_str_mv Arundo donax
contaminated soils
heavy metals
low ILUC crops
Panicum virgatum
phytoremediation
Renewable Energy, Sustainability and the Environment
Building and Construction
Fuel Technology
Engineering (miscellaneous)
Energy Engineering and Power Technology
Energy (miscellaneous)
Control and Optimization
Electrical and Electronic Engineering
SDG 7 - Affordable and Clean Energy
SDG 15 - Life on Land
topic Arundo donax
contaminated soils
heavy metals
low ILUC crops
Panicum virgatum
phytoremediation
Renewable Energy, Sustainability and the Environment
Building and Construction
Fuel Technology
Engineering (miscellaneous)
Energy Engineering and Power Technology
Energy (miscellaneous)
Control and Optimization
Electrical and Electronic Engineering
SDG 7 - Affordable and Clean Energy
SDG 15 - Life on Land
description Publisher Copyright: © 2022 by the authors.
publishDate 2022
dc.date.none.fl_str_mv 2022-12-14T22:12:28Z
2022-08
2022-08-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/146225
url http://hdl.handle.net/10362/146225
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1996-1073
PURE: 47829991
https://doi.org/10.3390/en15155538
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 28
application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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