Sustainability, certification, and regulation of biochar

Detalhes bibliográficos
Autor(a) principal: Verheijen, Frank G. A.
Data de Publicação: 2012
Outros Autores: Montanarella, Luca, Bastos, Ana Catarina
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10773/27234
Resumo: Biochar has a relatively long half-life in soil and can fundamentally alter soil properties, processes, and ecosystem services. The prospect of global-scale biochar application to soils highlights the importance of a sophisticated and rigorous certification procedure. The objective of this work was to discuss the concept of integrating biochar properties with environmental and socioeconomic factors, in a sustainable biochar certification procedure that optimizes complementarity and compatibility between these factors over relevant time periods. Biochar effects and behavior should also be modelled at temporal scales similar to its expected functional lifetime in soils. Finally, when existing soil data are insufficient, soil sampling and analysis procedures need to be described as part of a biochar certification procedure.
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spelling Sustainability, certification, and regulation of biocharEcosystem servicesEnvironmental riskFunctional lifetimeGeoengineeringHeterogeneityPublic policyBiochar has a relatively long half-life in soil and can fundamentally alter soil properties, processes, and ecosystem services. The prospect of global-scale biochar application to soils highlights the importance of a sophisticated and rigorous certification procedure. The objective of this work was to discuss the concept of integrating biochar properties with environmental and socioeconomic factors, in a sustainable biochar certification procedure that optimizes complementarity and compatibility between these factors over relevant time periods. Biochar effects and behavior should also be modelled at temporal scales similar to its expected functional lifetime in soils. Finally, when existing soil data are insufficient, soil sampling and analysis procedures need to be described as part of a biochar certification procedure.O “biochar” tem um tempo de meia-vida no solo relativamente longo e pode alterar substancialmente as propriedades, processos e funções do solo. A perspectiva da aplicação de “biochar” aos solos, em escala global, evidencia a importância de se lhe atribuir um processo de certificação sofisticado e rigoroso. O objetivo deste trabalho foi discutir o conceito da integração das propriedades do “biochar” com os fatores ambientais e socioeconômicos relevantes do local de aplicação selecionado, como parte de um procedimento de certificação sustentável que otimize a complementaridade e a compatibilidade entre esses fatores, em períodos de tempo relevantes. Os efeitos e o comportamento do “biochar” devem, também, ser modelados em escalas temporais similares às de seu tempo de vida funcional nos solos do local selecionado. Finalmente, onde os dados existentes sobre as características do solo forem insuficientes, procedimentos de amostragem e análise do solo devem ser descritos como parte do procedimento de certificação do “biochar”.Embrapa Informação Tecnológica2020-01-06T12:08:24Z2012-01-01T00:00:00Z2012info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/27234eng0100-204X10.1590/S0100-204X2012000500003Verheijen, Frank G. A.Montanarella, LucaBastos, Ana Catarinainfo: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:RCAAP2024-02-22T11:52:47Zoai:ria.ua.pt:10773/27234Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:00:04.267840Repositório 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 Sustainability, certification, and regulation of biochar
title Sustainability, certification, and regulation of biochar
spellingShingle Sustainability, certification, and regulation of biochar
Verheijen, Frank G. A.
Ecosystem services
Environmental risk
Functional lifetime
Geoengineering
Heterogeneity
Public policy
title_short Sustainability, certification, and regulation of biochar
title_full Sustainability, certification, and regulation of biochar
title_fullStr Sustainability, certification, and regulation of biochar
title_full_unstemmed Sustainability, certification, and regulation of biochar
title_sort Sustainability, certification, and regulation of biochar
author Verheijen, Frank G. A.
author_facet Verheijen, Frank G. A.
Montanarella, Luca
Bastos, Ana Catarina
author_role author
author2 Montanarella, Luca
Bastos, Ana Catarina
author2_role author
author
dc.contributor.author.fl_str_mv Verheijen, Frank G. A.
Montanarella, Luca
Bastos, Ana Catarina
dc.subject.por.fl_str_mv Ecosystem services
Environmental risk
Functional lifetime
Geoengineering
Heterogeneity
Public policy
topic Ecosystem services
Environmental risk
Functional lifetime
Geoengineering
Heterogeneity
Public policy
description Biochar has a relatively long half-life in soil and can fundamentally alter soil properties, processes, and ecosystem services. The prospect of global-scale biochar application to soils highlights the importance of a sophisticated and rigorous certification procedure. The objective of this work was to discuss the concept of integrating biochar properties with environmental and socioeconomic factors, in a sustainable biochar certification procedure that optimizes complementarity and compatibility between these factors over relevant time periods. Biochar effects and behavior should also be modelled at temporal scales similar to its expected functional lifetime in soils. Finally, when existing soil data are insufficient, soil sampling and analysis procedures need to be described as part of a biochar certification procedure.
publishDate 2012
dc.date.none.fl_str_mv 2012-01-01T00:00:00Z
2012
2020-01-06T12:08:24Z
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/10773/27234
url http://hdl.handle.net/10773/27234
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0100-204X
10.1590/S0100-204X2012000500003
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Embrapa Informação Tecnológica
publisher.none.fl_str_mv Embrapa Informação Tecnológica
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
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