Latin America's Nitrogen Challenge

Autores
Austin, Amy Theresa; Bustamante, M. M. C.; Nardoto, G. B.; Mitre, S. K.; Pérez, T.; Ometto, J. P. H. B.; Ascarrunz, N. L.; Forti, M. C.; Longo, K.; Gavito, M. E.; Enrich Prast, A.; Martinelli, L. A.
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Latin America (LA) has many social indicators similar to those of highly developed economies but most frequently falls midway between least developed countries and industrialized regions. To move forward, LA must address uncontrolled urbanization, agricultural production, social inequity, and destruction of natural resources. We discuss these interrelated challenges in terms of human impact on the nitrogen (N) cycle. Human activity has caused unprecedented changes to the global N cycle; in the past century; total global fixation of reactive N (Nr) has at least doubled (1). Excess Nr leaked into the environment negatively affects soils, atmosphere, and water resources in temperate zones (1). In addition to N excess from human impact, mining of natural soil N creates N deficits in some regions (2, 3).
Fil: Austin, Amy Theresa. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Fil: Bustamante, M. M. C.. Universidade Do Brasilia; Brasil
Fil: Nardoto, G. B.. Universidade Do Brasilia; Brasil
Fil: Mitre, S. K.. Universidade Do Brasilia; Brasil
Fil: Pérez, T.. Instituto Venezolano de Investigaciones Cientificas; Venezuela
Fil: Ometto, J. P. H. B.. Centro de Previsao de Tempo e Estudos Climaticos. Instituto Nacional de Pesquisas Espaciais; Brasil
Fil: Ascarrunz, N. L.. Instituto Boliviano de Investigación Forestal; Bolivia
Fil: Forti, M. C.. Centro de Previsao de Tempo e Estudos Climaticos. Instituto Nacional de Pesquisas Espaciais; Brasil
Fil: Longo, K.. Centro de Previsao de Tempo e Estudos Climaticos. Instituto Nacional de Pesquisas Espaciais; Brasil
Fil: Gavito, M. E.. Universidad Nacional Autónoma de México; México
Fil: Enrich Prast, A.. Universidade Federal do Rio de Janeiro; Brasil
Fil: Martinelli, L. A.. Universidade de Sao Paulo; Brasil
Materia
Nitrogen Cycle
Latin America
Human Impact
Global Change
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/4351
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/4351
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Latin America's Nitrogen ChallengeAustin, Amy TheresaBustamante, M. M. C.Nardoto, G. B.Mitre, S. K.Pérez, T.Ometto, J. P. H. B.Ascarrunz, N. L.Forti, M. C.Longo, K.Gavito, M. E.Enrich Prast, A.Martinelli, L. A.Nitrogen CycleLatin AmericaHuman ImpactGlobal Changehttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Latin America (LA) has many social indicators similar to those of highly developed economies but most frequently falls midway between least developed countries and industrialized regions. To move forward, LA must address uncontrolled urbanization, agricultural production, social inequity, and destruction of natural resources. We discuss these interrelated challenges in terms of human impact on the nitrogen (N) cycle. Human activity has caused unprecedented changes to the global N cycle; in the past century; total global fixation of reactive N (Nr) has at least doubled (1). Excess Nr leaked into the environment negatively affects soils, atmosphere, and water resources in temperate zones (1). In addition to N excess from human impact, mining of natural soil N creates N deficits in some regions (2, 3).Fil: Austin, Amy Theresa. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; ArgentinaFil: Bustamante, M. M. C.. Universidade Do Brasilia; BrasilFil: Nardoto, G. B.. Universidade Do Brasilia; BrasilFil: Mitre, S. K.. Universidade Do Brasilia; BrasilFil: Pérez, T.. Instituto Venezolano de Investigaciones Cientificas; VenezuelaFil: Ometto, J. P. H. B.. Centro de Previsao de Tempo e Estudos Climaticos. Instituto Nacional de Pesquisas Espaciais; BrasilFil: Ascarrunz, N. L.. Instituto Boliviano de Investigación Forestal; BoliviaFil: Forti, M. C.. Centro de Previsao de Tempo e Estudos Climaticos. Instituto Nacional de Pesquisas Espaciais; BrasilFil: Longo, K.. Centro de Previsao de Tempo e Estudos Climaticos. Instituto Nacional de Pesquisas Espaciais; BrasilFil: Gavito, M. E.. Universidad Nacional Autónoma de México; MéxicoFil: Enrich Prast, A.. Universidade Federal do Rio de Janeiro; BrasilFil: Martinelli, L. A.. Universidade de Sao Paulo; BrasilAmerican Association for the Advancement of Science2013-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/4351Austin, Amy Theresa; Bustamante, M. M. C.; Nardoto, G. B.; Mitre, S. K.; Pérez, T.; et al.; Latin America's Nitrogen Challenge; American Association for the Advancement of Science; Science; 340; 6129; 4-2013; 149-1490036-8075enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencemag.org/content/340/6129/149.summaryinfo:eu-repo/semantics/altIdentifier/doi/10.1126/science.1231679info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:56:07Zoai:ri.conicet.gov.ar:11336/4351instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:56:07.287CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Latin America's Nitrogen Challenge
title Latin America's Nitrogen Challenge
spellingShingle Latin America's Nitrogen Challenge
Austin, Amy Theresa
Nitrogen Cycle
Latin America
Human Impact
Global Change
title_short Latin America's Nitrogen Challenge
title_full Latin America's Nitrogen Challenge
title_fullStr Latin America's Nitrogen Challenge
title_full_unstemmed Latin America's Nitrogen Challenge
title_sort Latin America's Nitrogen Challenge
dc.creator.none.fl_str_mv Austin, Amy Theresa
Bustamante, M. M. C.
Nardoto, G. B.
Mitre, S. K.
Pérez, T.
Ometto, J. P. H. B.
Ascarrunz, N. L.
Forti, M. C.
Longo, K.
Gavito, M. E.
Enrich Prast, A.
Martinelli, L. A.
author Austin, Amy Theresa
author_facet Austin, Amy Theresa
Bustamante, M. M. C.
Nardoto, G. B.
Mitre, S. K.
Pérez, T.
Ometto, J. P. H. B.
Ascarrunz, N. L.
Forti, M. C.
Longo, K.
Gavito, M. E.
Enrich Prast, A.
Martinelli, L. A.
author_role author
author2 Bustamante, M. M. C.
Nardoto, G. B.
Mitre, S. K.
Pérez, T.
Ometto, J. P. H. B.
Ascarrunz, N. L.
Forti, M. C.
Longo, K.
Gavito, M. E.
Enrich Prast, A.
Martinelli, L. A.
author2_role author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Nitrogen Cycle
Latin America
Human Impact
Global Change
topic Nitrogen Cycle
Latin America
Human Impact
Global Change
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Latin America (LA) has many social indicators similar to those of highly developed economies but most frequently falls midway between least developed countries and industrialized regions. To move forward, LA must address uncontrolled urbanization, agricultural production, social inequity, and destruction of natural resources. We discuss these interrelated challenges in terms of human impact on the nitrogen (N) cycle. Human activity has caused unprecedented changes to the global N cycle; in the past century; total global fixation of reactive N (Nr) has at least doubled (1). Excess Nr leaked into the environment negatively affects soils, atmosphere, and water resources in temperate zones (1). In addition to N excess from human impact, mining of natural soil N creates N deficits in some regions (2, 3).
Fil: Austin, Amy Theresa. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Fil: Bustamante, M. M. C.. Universidade Do Brasilia; Brasil
Fil: Nardoto, G. B.. Universidade Do Brasilia; Brasil
Fil: Mitre, S. K.. Universidade Do Brasilia; Brasil
Fil: Pérez, T.. Instituto Venezolano de Investigaciones Cientificas; Venezuela
Fil: Ometto, J. P. H. B.. Centro de Previsao de Tempo e Estudos Climaticos. Instituto Nacional de Pesquisas Espaciais; Brasil
Fil: Ascarrunz, N. L.. Instituto Boliviano de Investigación Forestal; Bolivia
Fil: Forti, M. C.. Centro de Previsao de Tempo e Estudos Climaticos. Instituto Nacional de Pesquisas Espaciais; Brasil
Fil: Longo, K.. Centro de Previsao de Tempo e Estudos Climaticos. Instituto Nacional de Pesquisas Espaciais; Brasil
Fil: Gavito, M. E.. Universidad Nacional Autónoma de México; México
Fil: Enrich Prast, A.. Universidade Federal do Rio de Janeiro; Brasil
Fil: Martinelli, L. A.. Universidade de Sao Paulo; Brasil
description Latin America (LA) has many social indicators similar to those of highly developed economies but most frequently falls midway between least developed countries and industrialized regions. To move forward, LA must address uncontrolled urbanization, agricultural production, social inequity, and destruction of natural resources. We discuss these interrelated challenges in terms of human impact on the nitrogen (N) cycle. Human activity has caused unprecedented changes to the global N cycle; in the past century; total global fixation of reactive N (Nr) has at least doubled (1). Excess Nr leaked into the environment negatively affects soils, atmosphere, and water resources in temperate zones (1). In addition to N excess from human impact, mining of natural soil N creates N deficits in some regions (2, 3).
publishDate 2013
dc.date.none.fl_str_mv 2013-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/4351
Austin, Amy Theresa; Bustamante, M. M. C.; Nardoto, G. B.; Mitre, S. K.; Pérez, T.; et al.; Latin America's Nitrogen Challenge; American Association for the Advancement of Science; Science; 340; 6129; 4-2013; 149-149
0036-8075
url http://hdl.handle.net/11336/4351
identifier_str_mv Austin, Amy Theresa; Bustamante, M. M. C.; Nardoto, G. B.; Mitre, S. K.; Pérez, T.; et al.; Latin America's Nitrogen Challenge; American Association for the Advancement of Science; Science; 340; 6129; 4-2013; 149-149
0036-8075
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencemag.org/content/340/6129/149.summary
info:eu-repo/semantics/altIdentifier/doi/10.1126/science.1231679
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Association for the Advancement of Science
publisher.none.fl_str_mv American Association for the Advancement of Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1844613687409639424
score 13.070432

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