Evaluation of space adequateness of shrimp farms in southern Brazil
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da FURG (RI FURG) |
Texto Completo: | http://repositorio.furg.br/handle/1/2073 |
Resumo: | In Rio Grande do Sul State, there are four marine shrimp (Litopenaeus vannamei) farms in the municipal districts of São José do Norte and Rio Grande, and other four with previous license for operation. Thus, the present study aimed to identify and characterize areas for marine shrimp farming located in the Southern portion of the Patos Lagoon estuary (32◦000S 52◦000W) by employing the analysis of satellite remote sensing (Landsat TM and ETM+/Google Earth), airborne remote sensing (35mm system ADAR 1000), terrestrial remote sensing (RICOH 500SE), and field expeditions, integrating data in a Geographical Information System (IDRISI Andes). As a result, the enterprises were built on coastal fields or in obliterated dune areas, which are favorable for cultivation. The proximity of possible consuming markets and local labor, relatively good access roads and local technical support also favor the projects. However, there must be caution in terms of changes in the original projects, which could cause environmental impacts and noncompliance of environmental norms, such as the occupation of salt marsh areas. Based on the obtained information, instruments can be created to help inherent legal decision-making to manage the activity for futures enterprises. |
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Evaluation of space adequateness of shrimp farms in southern BrazilCostal managementGISPatos lagoonShrimp farmsGestão costeiraSIGLagoa dos PatosFazendas de camarãoIn Rio Grande do Sul State, there are four marine shrimp (Litopenaeus vannamei) farms in the municipal districts of São José do Norte and Rio Grande, and other four with previous license for operation. Thus, the present study aimed to identify and characterize areas for marine shrimp farming located in the Southern portion of the Patos Lagoon estuary (32◦000S 52◦000W) by employing the analysis of satellite remote sensing (Landsat TM and ETM+/Google Earth), airborne remote sensing (35mm system ADAR 1000), terrestrial remote sensing (RICOH 500SE), and field expeditions, integrating data in a Geographical Information System (IDRISI Andes). As a result, the enterprises were built on coastal fields or in obliterated dune areas, which are favorable for cultivation. The proximity of possible consuming markets and local labor, relatively good access roads and local technical support also favor the projects. However, there must be caution in terms of changes in the original projects, which could cause environmental impacts and noncompliance of environmental norms, such as the occupation of salt marsh areas. Based on the obtained information, instruments can be created to help inherent legal decision-making to manage the activity for futures enterprises.No estado do Rio Grande do Sul existem quatro fazendas produtoras de camarões (Litopenaeus vannamei) marinhos nos municípios de São José do Norte e Rio Grande, e outras quatro fazendas já possuem licença prévia. Assim, o presente estudo propôs identificar e caracterizar as áreas destinadas a cultivos de camarões marinhos localizadas na porção sul do estuário da lagoa dos Patos (32◦000S 52◦000W), empregando análises de sensoriamento remoto orbital (ETM+/Landsat,Google Earth), aéreo (35mm/sistema ADAR 1000), terrestre (RICOH 500SE) e de saídas de campo, integrando os dados num Sistema de Informação Geográfica (IDRISI Andes). Resultados apontaram que os empreendimentos foram construídos sobre campos litorâneos ou em regiões de dunas obliteradas, regiões estas propícias para o cultivo. A proximidade dos possíveis mercados consumidores e mão de obra local, estradas de acesso relativamente boas e suporte técnico local também favorecem os projetos. No entanto, deve haver cautela em termos de mudanças nos projetos originais, o que poderia causar impactos ambientais e descumprimento das normas ambientais, tais como a ocupação de áreas de marismas. A partir das informações obtidas, podem ser criados instrumentos que auxiliarão na tomada de decisões legais para gerenciar a atividade em futuros empreendimentos2012-07-02T23:46:40Z2012-07-02T23:46:40Z2011info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfFREITAS, Rodrigo Randow de, et al. Evaluation of space adequateness of shrimp farms in southern Brazil. Anais da Academia Brasileira de Ciências, v. 83, n.3, p. 1070-1076, 2011. Disponível em: <http://www.scielo.br/pdf/aabc/v83n3/AOP2811.pdf>. Acesso em: 10 mai. 2012.1678-2690http://repositorio.furg.br/handle/1/2073engFreitas, Rodrigo Randow deHartmann, CarlosTagliani, Paulo Roberto ArmaniniPoersch, Luís Henrique da Silvainfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FURG (RI FURG)instname:Universidade Federal do Rio Grande (FURG)instacron:FURG2014-09-24T12:42:17Zoai:repositorio.furg.br:1/2073Repositório InstitucionalPUBhttps://repositorio.furg.br/oai/request || http://200.19.254.174/oai/requestopendoar:2014-09-24T12:42:17Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG)false |
dc.title.none.fl_str_mv |
Evaluation of space adequateness of shrimp farms in southern Brazil |
title |
Evaluation of space adequateness of shrimp farms in southern Brazil |
spellingShingle |
Evaluation of space adequateness of shrimp farms in southern Brazil Freitas, Rodrigo Randow de Costal management GIS Patos lagoon Shrimp farms Gestão costeira SIG Lagoa dos Patos Fazendas de camarão |
title_short |
Evaluation of space adequateness of shrimp farms in southern Brazil |
title_full |
Evaluation of space adequateness of shrimp farms in southern Brazil |
title_fullStr |
Evaluation of space adequateness of shrimp farms in southern Brazil |
title_full_unstemmed |
Evaluation of space adequateness of shrimp farms in southern Brazil |
title_sort |
Evaluation of space adequateness of shrimp farms in southern Brazil |
author |
Freitas, Rodrigo Randow de |
author_facet |
Freitas, Rodrigo Randow de Hartmann, Carlos Tagliani, Paulo Roberto Armanini Poersch, Luís Henrique da Silva |
author_role |
author |
author2 |
Hartmann, Carlos Tagliani, Paulo Roberto Armanini Poersch, Luís Henrique da Silva |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Freitas, Rodrigo Randow de Hartmann, Carlos Tagliani, Paulo Roberto Armanini Poersch, Luís Henrique da Silva |
dc.subject.por.fl_str_mv |
Costal management GIS Patos lagoon Shrimp farms Gestão costeira SIG Lagoa dos Patos Fazendas de camarão |
topic |
Costal management GIS Patos lagoon Shrimp farms Gestão costeira SIG Lagoa dos Patos Fazendas de camarão |
description |
In Rio Grande do Sul State, there are four marine shrimp (Litopenaeus vannamei) farms in the municipal districts of São José do Norte and Rio Grande, and other four with previous license for operation. Thus, the present study aimed to identify and characterize areas for marine shrimp farming located in the Southern portion of the Patos Lagoon estuary (32◦000S 52◦000W) by employing the analysis of satellite remote sensing (Landsat TM and ETM+/Google Earth), airborne remote sensing (35mm system ADAR 1000), terrestrial remote sensing (RICOH 500SE), and field expeditions, integrating data in a Geographical Information System (IDRISI Andes). As a result, the enterprises were built on coastal fields or in obliterated dune areas, which are favorable for cultivation. The proximity of possible consuming markets and local labor, relatively good access roads and local technical support also favor the projects. However, there must be caution in terms of changes in the original projects, which could cause environmental impacts and noncompliance of environmental norms, such as the occupation of salt marsh areas. Based on the obtained information, instruments can be created to help inherent legal decision-making to manage the activity for futures enterprises. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011 2012-07-02T23:46:40Z 2012-07-02T23:46:40Z |
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 |
FREITAS, Rodrigo Randow de, et al. Evaluation of space adequateness of shrimp farms in southern Brazil. Anais da Academia Brasileira de Ciências, v. 83, n.3, p. 1070-1076, 2011. Disponível em: <http://www.scielo.br/pdf/aabc/v83n3/AOP2811.pdf>. Acesso em: 10 mai. 2012. 1678-2690 http://repositorio.furg.br/handle/1/2073 |
identifier_str_mv |
FREITAS, Rodrigo Randow de, et al. Evaluation of space adequateness of shrimp farms in southern Brazil. Anais da Academia Brasileira de Ciências, v. 83, n.3, p. 1070-1076, 2011. Disponível em: <http://www.scielo.br/pdf/aabc/v83n3/AOP2811.pdf>. Acesso em: 10 mai. 2012. 1678-2690 |
url |
http://repositorio.furg.br/handle/1/2073 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
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.source.none.fl_str_mv |
reponame:Repositório Institucional da FURG (RI FURG) instname:Universidade Federal do Rio Grande (FURG) instacron:FURG |
instname_str |
Universidade Federal do Rio Grande (FURG) |
instacron_str |
FURG |
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FURG |
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Repositório Institucional da FURG (RI FURG) |
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Repositório Institucional da FURG (RI FURG) |
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Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG) |
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1807384361788506112 |