Distribution of agromineral resources in space and time – a global geological perspective

Detalhes bibliográficos
Autor(a) principal: Straaten, Peter van
Data de Publicação: 2022
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/27037
Resumo: Agromineral resources are minerals and rocks used to improve soil productivity and health. These resources can be applied: indirectly, by extracting and concentrating one or more minerals by industrial processes for the production of conventional, highly soluble fertilizers; and directly, without processing, except fine grinding, for direct soil application. Agromineral resources include sedimentary phosphates, limestones/dolostones, potash and glauconite-bearing rocks of sedimentary origin, basaltic rocks, phonolites, kamafugites, and glass-rich mafic rocks of igneous origin. Among metamorphic agromineral resources, marble and biotite schist stand out. However, agromineral resources are not equally distributed on Earth’s surface, occurring more in one  area than in another, and have accumulated in various geotectonic settings related to plate tectonics, being formed in specific geological time periods in Earth’s history. Therefore, these resources occur in specific “agromineral provinces” and were formed during specific “agromineral epochs”. This paper provides a conceptual framework for agromineral resource distribution in time and space. Agrominerals have a high potential to be used as directly applied soil amendments and soil remineralizers for new and innovative farming strategies, provided the amendments are low or free of contaminants.
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spelling Distribution of agromineral resources in space and time – a global geological perspectiveDistribuição de recursos agrominerais no tempo e no espaço – uma perspectiva geológica globalmineral resources; agrominerals; fertilizers; soil amendments; soil remineralizationAgromineral resources are minerals and rocks used to improve soil productivity and health. These resources can be applied: indirectly, by extracting and concentrating one or more minerals by industrial processes for the production of conventional, highly soluble fertilizers; and directly, without processing, except fine grinding, for direct soil application. Agromineral resources include sedimentary phosphates, limestones/dolostones, potash and glauconite-bearing rocks of sedimentary origin, basaltic rocks, phonolites, kamafugites, and glass-rich mafic rocks of igneous origin. Among metamorphic agromineral resources, marble and biotite schist stand out. However, agromineral resources are not equally distributed on Earth’s surface, occurring more in one  area than in another, and have accumulated in various geotectonic settings related to plate tectonics, being formed in specific geological time periods in Earth’s history. Therefore, these resources occur in specific “agromineral provinces” and were formed during specific “agromineral epochs”. This paper provides a conceptual framework for agromineral resource distribution in time and space. Agrominerals have a high potential to be used as directly applied soil amendments and soil remineralizers for new and innovative farming strategies, provided the amendments are low or free of contaminants.Recursos agrominerais são minerais e rochas usados para melhorar a produtividade e a saúde dos solos. Esses recursos podem ser aplicados: indiretamente, ao se extrair e concentrar um ou mais minerais por meio de processos industriais, para produção de fertilizantes convencionais e altamente solúveis; e diretamente, sem processamento, exceto moagem em tamanho fino, para aplicação direta no solo. Recursos agrominerais incluem fosfatos sedimentares, calcário/dolomito, potassa e rochas portadoras de glauconita de origem sedimentar, basalto, fonólitos, kamafugitos e rochas máficas ricas em cristais e de origem ígnea. Entre os recursos agrominerais metamórficos, destacam-se o mármore e o biotita xisto. Contudo, os recursos agrominerais não são distribuídos homogeneamente pela superfície terrestre, ocorrendo mais em uma do que em outra área, e têm se acumulado em diversos ambientes tectônicos relacionados às placas tectônicas, tendo sido formados em períodos geológicos específicos na história da Terra. Portanto, esses recursos ocorrem em “províncias agrominerais” específicas e foram formados durantes “épocas agrominerais” específicas. Este trabalho apresenta um framework conceitual referente à distribuição dos recursos agrominerais no tempo e no espaço. Os agrominerais têm potencial para serem usados como amenizantes aplicados diretamente ao solo e como remineralizadores de solo, para estratégias novas e inovadoras de agricultura, desde que os amenizantes sejam poucos ou livre de contaminantes.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária Brasileirarecursos mineraisagromineraisfertilizantesamenizantes de soloremineralização do soloStraaten, Peter van2022-05-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/27037Pesquisa Agropecuaria Brasileira; V.57, Jan./Dec., 2022: Publicação contínua em volume anual; e01453Pesquisa Agropecuária Brasileira; V.57, Jan./Dec., 2022: Publicação contínua em volume anual; e014531678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAenghttps://seer.sct.embrapa.br/index.php/pab/article/view/27037/14982Direitos autorais 2022 Pesquisa Agropecuária Brasileirainfo:eu-repo/semantics/openAccess2023-01-23T13:40:23Zoai:ojs.seer.sct.embrapa.br:article/27037Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2023-01-23T13:40:23Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Distribution of agromineral resources in space and time – a global geological perspective
Distribuição de recursos agrominerais no tempo e no espaço – uma perspectiva geológica global
title Distribution of agromineral resources in space and time – a global geological perspective
spellingShingle Distribution of agromineral resources in space and time – a global geological perspective
Straaten, Peter van
mineral resources; agrominerals; fertilizers; soil amendments; soil remineralization
title_short Distribution of agromineral resources in space and time – a global geological perspective
title_full Distribution of agromineral resources in space and time – a global geological perspective
title_fullStr Distribution of agromineral resources in space and time – a global geological perspective
title_full_unstemmed Distribution of agromineral resources in space and time – a global geological perspective
title_sort Distribution of agromineral resources in space and time – a global geological perspective
author Straaten, Peter van
author_facet Straaten, Peter van
author_role author
dc.contributor.none.fl_str_mv
recursos minerais
agrominerais
fertilizantes
amenizantes de solo
remineralização do solo
dc.contributor.author.fl_str_mv Straaten, Peter van
dc.subject.none.fl_str_mv
dc.subject.por.fl_str_mv mineral resources; agrominerals; fertilizers; soil amendments; soil remineralization
topic mineral resources; agrominerals; fertilizers; soil amendments; soil remineralization
description Agromineral resources are minerals and rocks used to improve soil productivity and health. These resources can be applied: indirectly, by extracting and concentrating one or more minerals by industrial processes for the production of conventional, highly soluble fertilizers; and directly, without processing, except fine grinding, for direct soil application. Agromineral resources include sedimentary phosphates, limestones/dolostones, potash and glauconite-bearing rocks of sedimentary origin, basaltic rocks, phonolites, kamafugites, and glass-rich mafic rocks of igneous origin. Among metamorphic agromineral resources, marble and biotite schist stand out. However, agromineral resources are not equally distributed on Earth’s surface, occurring more in one  area than in another, and have accumulated in various geotectonic settings related to plate tectonics, being formed in specific geological time periods in Earth’s history. Therefore, these resources occur in specific “agromineral provinces” and were formed during specific “agromineral epochs”. This paper provides a conceptual framework for agromineral resource distribution in time and space. Agrominerals have a high potential to be used as directly applied soil amendments and soil remineralizers for new and innovative farming strategies, provided the amendments are low or free of contaminants.
publishDate 2022
dc.date.none.fl_str_mv 2022-05-18
dc.type.none.fl_str_mv

dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/27037
url https://seer.sct.embrapa.br/index.php/pab/article/view/27037
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/27037/14982
dc.rights.driver.fl_str_mv Direitos autorais 2022 Pesquisa Agropecuária Brasileira
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Direitos autorais 2022 Pesquisa Agropecuária Brasileira
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; V.57, Jan./Dec., 2022: Publicação contínua em volume anual; e01453
Pesquisa Agropecuária Brasileira; V.57, Jan./Dec., 2022: Publicação contínua em volume anual; e01453
1678-3921
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repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
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