Restauração de terra e de gente: alimento-água-energia e os quintais agroflorestais nos assentamentos da reforma agrária no Pampa

Detalhes bibliográficos
Autor(a) principal: Croda, Jéssica Puhl
Data de Publicação: 2023
Tipo de documento: Tese
Idioma: por
Título da fonte: Manancial - Repositório Digital da UFSM
dARK ID: ark:/26339/001300000pps4
Texto Completo: http://repositorio.ufsm.br/handle/1/29354
Resumo: To face the social, ecological and productive vulnerability in the Pampa biome, it is important to unite production and environmental conservation to improve the quality of life of settled families. The general objective of the present study is to analyze, using the Nexus food-waterenergy approach, the reality of the settled families of the agrarian reform in the Pampa biome, covered by the Sustainable Backyards Project, and to evaluate the potential of agroforestry backyards in improving soil quality. This thesis is structured in the form of chapters. In chapter 1, the main strengths and limitations of settlements in the Pampa were evaluated in terms of food, water and energy security. The study covered the 1755 families contemplated by the Sustainable Backyards Project and from the SIGRA database (Integrated Rural Management System of ATES), 27 indicators were selected. In terms of food security, four indicators were present in more than 70% of the families: raising poultry, grain production, raising pigs and cattle for milk production. Family production focuses on animal husbandry, as evidenced by the correlation between poultry and pig farming. In agricultural crops, grain production (78%) and polycultures (37%) stood out. Water security indicators were present in less than 40% and the highest correlation was established between the presence of rivers/streams and springs. In energy security, the highest representation was established between the presence of electrification and single-phase type in more than 98%. The objective of chapter 2 is to evaluate soil quality under different agroforestry backyards in settlements in the municipalities of Júlio de Castilhos (area A) and Piratini (area B). The physical and chemical attributes showed differences between the sampled areas. The areas of agroforestry backyards and crops differed more intensely from the forest in terms of physical attributes related to soil porosity, when considering soil use in general. In similar areas, the physical and chemical variables were sensitive to soil use and management, considering the history of each piece of land. The results generated in this thesis demonstrate that settled families have an intermediate level of food, water and energy security, highlighting the need for research and promotion of public policies to improve the quality of life of families. In addition, the agroforestry backyards promoted improvements in the physical and chemical properties of the soil in the short term, due to the conservationist management practices carried out by the majority of the families, being recommended the accomplishment of studies and monitoring in the long term.
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spelling Restauração de terra e de gente: alimento-água-energia e os quintais agroflorestais nos assentamentos da reforma agrária no PampaRestoration of land and people: food-water-energy and agroforestry backyards in the agrarian reform settlements in the PampaIndicadores NexusQualidade do soloSistemas agroflorestaisNexus indicatorsSoil qualityAgroforestry systemsCNPQ::CIENCIAS AGRARIAS::RECURSOS FLORESTAIS E ENGENHARIA FLORESTALTo face the social, ecological and productive vulnerability in the Pampa biome, it is important to unite production and environmental conservation to improve the quality of life of settled families. The general objective of the present study is to analyze, using the Nexus food-waterenergy approach, the reality of the settled families of the agrarian reform in the Pampa biome, covered by the Sustainable Backyards Project, and to evaluate the potential of agroforestry backyards in improving soil quality. This thesis is structured in the form of chapters. In chapter 1, the main strengths and limitations of settlements in the Pampa were evaluated in terms of food, water and energy security. The study covered the 1755 families contemplated by the Sustainable Backyards Project and from the SIGRA database (Integrated Rural Management System of ATES), 27 indicators were selected. In terms of food security, four indicators were present in more than 70% of the families: raising poultry, grain production, raising pigs and cattle for milk production. Family production focuses on animal husbandry, as evidenced by the correlation between poultry and pig farming. In agricultural crops, grain production (78%) and polycultures (37%) stood out. Water security indicators were present in less than 40% and the highest correlation was established between the presence of rivers/streams and springs. In energy security, the highest representation was established between the presence of electrification and single-phase type in more than 98%. The objective of chapter 2 is to evaluate soil quality under different agroforestry backyards in settlements in the municipalities of Júlio de Castilhos (area A) and Piratini (area B). The physical and chemical attributes showed differences between the sampled areas. The areas of agroforestry backyards and crops differed more intensely from the forest in terms of physical attributes related to soil porosity, when considering soil use in general. In similar areas, the physical and chemical variables were sensitive to soil use and management, considering the history of each piece of land. The results generated in this thesis demonstrate that settled families have an intermediate level of food, water and energy security, highlighting the need for research and promotion of public policies to improve the quality of life of families. In addition, the agroforestry backyards promoted improvements in the physical and chemical properties of the soil in the short term, due to the conservationist management practices carried out by the majority of the families, being recommended the accomplishment of studies and monitoring in the long term.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESPara enfrentar a vulnerabilidade social, ecológica e produtiva no bioma Pampa, é importante unir produção e conservação ambiental para melhorar a qualidade de vida das famílias assentadas. O objetivo geral do presente estudo é analisar com a abordagem Nexus alimentoágua-energia, a realidade das famílias assentadas da reforma agrária no bioma Pampa, contempladas pelo Projeto Quintais Sustentáveis e avaliar o potencial dos quintais agroflorestais em melhorar a qualidade do solo. A presente tese está estruturada em forma de capítulos. No capítulo 1, foram avaliadas as principais potencialidades e limitações nos assentamentos no Pampa quanto a segurança alimentar, hídrica e energética. O estudo abrangeu as 1755 famílias contempladas pelo Projeto Quintais Sustentáveis e a partir do banco de dados do SIGRA (Sistema Integrado de Gestão Rural da ATES), foram selecionados 27 indicadores. Na segurança alimentar, quatro indicadores estiveram presentes em mais de 70% das famílias: criação de aves, produção de grãos, criação de suínos e bovinos para produção de leite. A produção familiar se concentra na criação animal, evidenciada pela correlação entre a criação de aves e a criação de suínos. Nos cultivos agrícolas, se destacou a produção de grãos (78%) e policultivos (37%). Os indicadores de segurança hídrica estiveram presentes em menos de 40% e a maior correlação se estabeleceu entre a presença de rios/riachos e nascentes. Na segurança energética, a maior representação se estabeleceu entre a presença de eletrificação e tipo monofásico em mais de 98%. O objetivo do capítulo 2, é avaliar a qualidade do solo sob diferentes quintais agroflorestais nos assentamentos nos municípios de Júlio de Castilhos (área A) e Piratini (área B). Os atributos físicos e químicos mostraram diferenças entre as áreas amostradas. As áreas de quintais agroflorestais e lavouras se distinguiram da mata mais intensamente quanto aos atributos físicos relacionados a porosidade do solo, quando considerado o uso do solo de forma geral. Em áreas semelhantes, as variáveis físicas e químicas foram sensíveis ao uso e manejo do solo, considerando o histórico de cada gleba. Os resultados gerados nesta tese, demonstram que as famílias assentadas apresentam um nível intermediário de segurança alimentar, hídrica e energética, evidenciando a necessidade de pesquisas e fomento às políticas públicas para melhorar a qualidade de vida das famílias. Além disso, os quintais agroflorestais promoveram melhorias nas propriedades físicas e químicas do solo a curto prazo, devido às práticas de manejo conservacionistas realizadas pela maioria das famílias, sendo recomendável a realização de estudos e monitoramento a longo prazo.Universidade Federal de Santa MariaBrasilRecursos Florestais e Engenharia FlorestalUFSMPrograma de Pós-Graduação em Engenharia FlorestalCentro de Ciências RuraisRovedder, Ana Paula Moreirahttp://lattes.cnpq.br/5274469660466638Piaia, Bruna BalestrinGomes, Gabriela SchmitzNeumann, Pedro SelvinoSchenato, Ricardo BergamoCroda, Jéssica Puhl2023-06-07T19:28:27Z2023-06-07T19:28:27Z2023-03-31info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesisapplication/pdfhttp://repositorio.ufsm.br/handle/1/29354ark:/26339/001300000pps4porAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessreponame:Manancial - Repositório Digital da UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM2023-06-07T19:28:27Zoai:repositorio.ufsm.br:1/29354Biblioteca Digital de Teses e Dissertaçõeshttps://repositorio.ufsm.br/ONGhttps://repositorio.ufsm.br/oai/requestatendimento.sib@ufsm.br||tedebc@gmail.comopendoar:2023-06-07T19:28:27Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM)false
dc.title.none.fl_str_mv Restauração de terra e de gente: alimento-água-energia e os quintais agroflorestais nos assentamentos da reforma agrária no Pampa
Restoration of land and people: food-water-energy and agroforestry backyards in the agrarian reform settlements in the Pampa
title Restauração de terra e de gente: alimento-água-energia e os quintais agroflorestais nos assentamentos da reforma agrária no Pampa
spellingShingle Restauração de terra e de gente: alimento-água-energia e os quintais agroflorestais nos assentamentos da reforma agrária no Pampa
Croda, Jéssica Puhl
Indicadores Nexus
Qualidade do solo
Sistemas agroflorestais
Nexus indicators
Soil quality
Agroforestry systems
CNPQ::CIENCIAS AGRARIAS::RECURSOS FLORESTAIS E ENGENHARIA FLORESTAL
title_short Restauração de terra e de gente: alimento-água-energia e os quintais agroflorestais nos assentamentos da reforma agrária no Pampa
title_full Restauração de terra e de gente: alimento-água-energia e os quintais agroflorestais nos assentamentos da reforma agrária no Pampa
title_fullStr Restauração de terra e de gente: alimento-água-energia e os quintais agroflorestais nos assentamentos da reforma agrária no Pampa
title_full_unstemmed Restauração de terra e de gente: alimento-água-energia e os quintais agroflorestais nos assentamentos da reforma agrária no Pampa
title_sort Restauração de terra e de gente: alimento-água-energia e os quintais agroflorestais nos assentamentos da reforma agrária no Pampa
author Croda, Jéssica Puhl
author_facet Croda, Jéssica Puhl
author_role author
dc.contributor.none.fl_str_mv Rovedder, Ana Paula Moreira
http://lattes.cnpq.br/5274469660466638
Piaia, Bruna Balestrin
Gomes, Gabriela Schmitz
Neumann, Pedro Selvino
Schenato, Ricardo Bergamo
dc.contributor.author.fl_str_mv Croda, Jéssica Puhl
dc.subject.por.fl_str_mv Indicadores Nexus
Qualidade do solo
Sistemas agroflorestais
Nexus indicators
Soil quality
Agroforestry systems
CNPQ::CIENCIAS AGRARIAS::RECURSOS FLORESTAIS E ENGENHARIA FLORESTAL
topic Indicadores Nexus
Qualidade do solo
Sistemas agroflorestais
Nexus indicators
Soil quality
Agroforestry systems
CNPQ::CIENCIAS AGRARIAS::RECURSOS FLORESTAIS E ENGENHARIA FLORESTAL
description To face the social, ecological and productive vulnerability in the Pampa biome, it is important to unite production and environmental conservation to improve the quality of life of settled families. The general objective of the present study is to analyze, using the Nexus food-waterenergy approach, the reality of the settled families of the agrarian reform in the Pampa biome, covered by the Sustainable Backyards Project, and to evaluate the potential of agroforestry backyards in improving soil quality. This thesis is structured in the form of chapters. In chapter 1, the main strengths and limitations of settlements in the Pampa were evaluated in terms of food, water and energy security. The study covered the 1755 families contemplated by the Sustainable Backyards Project and from the SIGRA database (Integrated Rural Management System of ATES), 27 indicators were selected. In terms of food security, four indicators were present in more than 70% of the families: raising poultry, grain production, raising pigs and cattle for milk production. Family production focuses on animal husbandry, as evidenced by the correlation between poultry and pig farming. In agricultural crops, grain production (78%) and polycultures (37%) stood out. Water security indicators were present in less than 40% and the highest correlation was established between the presence of rivers/streams and springs. In energy security, the highest representation was established between the presence of electrification and single-phase type in more than 98%. The objective of chapter 2 is to evaluate soil quality under different agroforestry backyards in settlements in the municipalities of Júlio de Castilhos (area A) and Piratini (area B). The physical and chemical attributes showed differences between the sampled areas. The areas of agroforestry backyards and crops differed more intensely from the forest in terms of physical attributes related to soil porosity, when considering soil use in general. In similar areas, the physical and chemical variables were sensitive to soil use and management, considering the history of each piece of land. The results generated in this thesis demonstrate that settled families have an intermediate level of food, water and energy security, highlighting the need for research and promotion of public policies to improve the quality of life of families. In addition, the agroforestry backyards promoted improvements in the physical and chemical properties of the soil in the short term, due to the conservationist management practices carried out by the majority of the families, being recommended the accomplishment of studies and monitoring in the long term.
publishDate 2023
dc.date.none.fl_str_mv 2023-06-07T19:28:27Z
2023-06-07T19:28:27Z
2023-03-31
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/doctoralThesis
format doctoralThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://repositorio.ufsm.br/handle/1/29354
dc.identifier.dark.fl_str_mv ark:/26339/001300000pps4
url http://repositorio.ufsm.br/handle/1/29354
identifier_str_mv ark:/26339/001300000pps4
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Santa Maria
Brasil
Recursos Florestais e Engenharia Florestal
UFSM
Programa de Pós-Graduação em Engenharia Florestal
Centro de Ciências Rurais
publisher.none.fl_str_mv Universidade Federal de Santa Maria
Brasil
Recursos Florestais e Engenharia Florestal
UFSM
Programa de Pós-Graduação em Engenharia Florestal
Centro de Ciências Rurais
dc.source.none.fl_str_mv reponame:Manancial - Repositório Digital da UFSM
instname:Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
instname_str Universidade Federal de Santa Maria (UFSM)
instacron_str UFSM
institution UFSM
reponame_str Manancial - Repositório Digital da UFSM
collection Manancial - Repositório Digital da UFSM
repository.name.fl_str_mv Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM)
repository.mail.fl_str_mv atendimento.sib@ufsm.br||tedebc@gmail.com
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