Análise multitemporal da superfície de manguezal do litoral Norte de Pernambuco : a participação da Aquicultura na conversão de áreas de mangue em viveiro
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UFRPE |
Texto Completo: | http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6232 |
Resumo: | The conversion of mangrove areas to nurseries in Brazil has been reported since the 18th century, mainly in the Northeast region. Due to this history and in addition to the rapid growth of Brazilian shrimp farming, this activity has been blamed for losses of mangrove areas along the Brazilian coast. In order to determine the true participation of aquaculture in this process, a multitemporal study of the mangrove cover of the northern coast of the State of Pernambuco was carried out using remote sensing and geographic information system (GIS) techniques. The time series analyzed were from 1973 to 2005, using satellite images obtained from different sensors (MSS / LANDSAT-1 - 1973; TM / LANDSAT-5 - 1988; TM / LANDSAT-5 - 1999; ETM + / LANSAT-7 - 2001 and CCD / CBERS-2 - 2005). For the mapping of mangroves, only the areas covered by mangrove vegetation were considered, with apicum classified with a distinct class of mangrove class. The study identified that the extension and distribution of the mangrove forest varied considerably during the last three decades in the studied area, with different phases, characterized by the increase and reduction of the mangrove cover. The results obtained were: 1973 = 7,101ha, 1988 = 5,821ha, 1999 = 6,442ha, 2001 = 6,187ha and 2005 = 6,575ha. The areas occupied by nurseries were also evaluated and presented an exponential growth, the latter being more pronounced in recent years, with the following values: 1973 = 0ha, 1988 = 7ha, 1999 = 366ha, 2001 = 1,157ha and 2005 = 1,474ha. The study showed that between 1973 and 2005, there was a reduction of 2,052ha of mangroves, of which 197ha were reduced by conversion to nurseries. In this way, it is possible to affirm that the real contribution of shrimp farming in the conversion of these areas was 9.6% of the total area reduced and that other activities of anthropic origin, such as agriculture, urban expansion and tourism were the main responsible for this scenario Of reduction of mangrove areas in the northern coast of the state of Pernambuco |
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TRAVASSOS, Paulo Eurico Pires FerreiraSOUZA FILHO, Walfir Martins eGÁLVEZ, Alfredo OliveraSEVERI, Williamhttp://lattes.cnpq.br/6956220432778557GUIMARÃES, Ariana Silva2017-02-08T12:16:49Z2007-02-27GUIMARÃES, Ariana Silva. Análise multitemporal da superfície de manguezal do litoral Norte de Pernambuco : a participação da Aquicultura na conversão de áreas de mangue em viveiro. 2007. 94 f. Dissertação (Programa de Pós-Graduação em Recursos Pesqueiros e Aquicultura) - Universidade Federal Rural de Pernambuco, Recife.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6232The conversion of mangrove areas to nurseries in Brazil has been reported since the 18th century, mainly in the Northeast region. Due to this history and in addition to the rapid growth of Brazilian shrimp farming, this activity has been blamed for losses of mangrove areas along the Brazilian coast. In order to determine the true participation of aquaculture in this process, a multitemporal study of the mangrove cover of the northern coast of the State of Pernambuco was carried out using remote sensing and geographic information system (GIS) techniques. The time series analyzed were from 1973 to 2005, using satellite images obtained from different sensors (MSS / LANDSAT-1 - 1973; TM / LANDSAT-5 - 1988; TM / LANDSAT-5 - 1999; ETM + / LANSAT-7 - 2001 and CCD / CBERS-2 - 2005). For the mapping of mangroves, only the areas covered by mangrove vegetation were considered, with apicum classified with a distinct class of mangrove class. The study identified that the extension and distribution of the mangrove forest varied considerably during the last three decades in the studied area, with different phases, characterized by the increase and reduction of the mangrove cover. The results obtained were: 1973 = 7,101ha, 1988 = 5,821ha, 1999 = 6,442ha, 2001 = 6,187ha and 2005 = 6,575ha. The areas occupied by nurseries were also evaluated and presented an exponential growth, the latter being more pronounced in recent years, with the following values: 1973 = 0ha, 1988 = 7ha, 1999 = 366ha, 2001 = 1,157ha and 2005 = 1,474ha. The study showed that between 1973 and 2005, there was a reduction of 2,052ha of mangroves, of which 197ha were reduced by conversion to nurseries. In this way, it is possible to affirm that the real contribution of shrimp farming in the conversion of these areas was 9.6% of the total area reduced and that other activities of anthropic origin, such as agriculture, urban expansion and tourism were the main responsible for this scenario Of reduction of mangrove areas in the northern coast of the state of PernambucoA conversão de áreas de mangue em viveiros de cultivo no Brasil é relatada desde o século XVIII, principalmente para a região Nordeste. Em função desse histórico e somado ao rápido crescimento da carcinicultura brasileira, esta atividade vem sendo responsabilizada pelas perdas de áreas de mangue ao longo do litoral brasileiro. A fim de determinar a real participação da aqüicultura neste processo, foi realizado um estudo multitemporal da cobertura de manguezal do litoral norte do Estado de Pernambuco, utilizando técnicas de sensoriamento remoto e de sistema de informação geográfica (SIG). A série temporal analisada foi de 1973 a 2005, utilizando-se imagens de satélite obtidas de diferentes sensores (MSS/LANDSAT-1 - 1973; TM/LANDSAT-5 - 1988; TM/LANDSAT-5 - 1999; ETM+/LANSAT-7 - 2001 e CCD/CBERS-2 - 2005). Para o mapeamento dos manguezais, considerou-se apenas as áreas cobertas por vegetação de mangue, sendo o apicum classificado com uma classe distinta da classe manguezal. O estudo identificou que a extensão e a distribuição da floresta de mangue variaram bastante ao longo das últimas três décadas na área estudada, com diferentes fases, caracterizadas pelo incremento e redução da cobertura de mangue. Os resultados obtidos foram: 1973 = 7.101ha, 1988 = 5.821ha, 1999 = 6.442ha, 2001= 6.187ha e 2005 = 6.575ha. As áreas ocupadas por viveiros também foram avaliadas e apresentaram um crescimento exponencial, sendo este, mais acentuado nos anos recentes, com os seguintes valores: 1973 = 0ha, 1988 = 7ha, 1999 = 366ha, 2001 = 1.157ha e 2005 = 1.474ha. O estudo mostrou que entre os anos de 1973 e 2005, houve uma redução de 2.052ha de mangue, dos quais 197ha foram reduzidos pela conversão em viveiros de cultivo. Desta forma, é possível afirmar que a real contribuição da carcinicultura na conversão dessas áreas foi 9,6% do total de área reduzida e que outras atividades de origem antrópica, como agricultura, a expansão urbana e o turismo foram as principais responsáveis por este cenário de redução de áreas de mangue no litoral norte do estado de Pernambuco.Submitted by (edna.saturno@ufrpe.br) on 2017-02-08T12:16:49Z No. of bitstreams: 1 Ariana Silva Guimaraes.pdf: 4145532 bytes, checksum: 9a569584ad7aca9c7d6809dd2ed7880d (MD5)Made available in DSpace on 2017-02-08T12:16:49Z (GMT). No. of bitstreams: 1 Ariana Silva Guimaraes.pdf: 4145532 bytes, checksum: 9a569584ad7aca9c7d6809dd2ed7880d (MD5) Previous issue date: 2007-02-27Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPqapplication/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em Recursos Pesqueiros e AquiculturaUFRPEBrasilDepartamento de Pesca e AquiculturaManguezalAnálise multitemporalMangroveMultitemporal analysisCIENCIAS AGRARIAS::RECURSOS PESQUEIROS E ENGENHARIA DE PESCAAnálise multitemporal da superfície de manguezal do litoral Norte de Pernambuco : a participação da Aquicultura na conversão de áreas de mangue em viveiroinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis80217415640343225476006006006007231936942857037408-6131750198709519811-2555911436985713659info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPELICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/6232/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51ORIGINALAriana Silva Guimaraes.pdfAriana Silva Guimaraes.pdfapplication/pdf4145532http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/6232/2/Ariana+Silva+Guimaraes.pdf9a569584ad7aca9c7d6809dd2ed7880dMD52tede2/62322020-10-02 15:20:32.24oai:tede2: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Biblioteca Digital de Teses e Dissertaçõeshttp://www.tede2.ufrpe.br:8080/tede/PUBhttp://www.tede2.ufrpe.br:8080/oai/requestbdtd@ufrpe.br ||bdtd@ufrpe.bropendoar:2020-10-02T18:20:32Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false |
dc.title.por.fl_str_mv |
Análise multitemporal da superfície de manguezal do litoral Norte de Pernambuco : a participação da Aquicultura na conversão de áreas de mangue em viveiro |
title |
Análise multitemporal da superfície de manguezal do litoral Norte de Pernambuco : a participação da Aquicultura na conversão de áreas de mangue em viveiro |
spellingShingle |
Análise multitemporal da superfície de manguezal do litoral Norte de Pernambuco : a participação da Aquicultura na conversão de áreas de mangue em viveiro GUIMARÃES, Ariana Silva Manguezal Análise multitemporal Mangrove Multitemporal analysis CIENCIAS AGRARIAS::RECURSOS PESQUEIROS E ENGENHARIA DE PESCA |
title_short |
Análise multitemporal da superfície de manguezal do litoral Norte de Pernambuco : a participação da Aquicultura na conversão de áreas de mangue em viveiro |
title_full |
Análise multitemporal da superfície de manguezal do litoral Norte de Pernambuco : a participação da Aquicultura na conversão de áreas de mangue em viveiro |
title_fullStr |
Análise multitemporal da superfície de manguezal do litoral Norte de Pernambuco : a participação da Aquicultura na conversão de áreas de mangue em viveiro |
title_full_unstemmed |
Análise multitemporal da superfície de manguezal do litoral Norte de Pernambuco : a participação da Aquicultura na conversão de áreas de mangue em viveiro |
title_sort |
Análise multitemporal da superfície de manguezal do litoral Norte de Pernambuco : a participação da Aquicultura na conversão de áreas de mangue em viveiro |
author |
GUIMARÃES, Ariana Silva |
author_facet |
GUIMARÃES, Ariana Silva |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
TRAVASSOS, Paulo Eurico Pires Ferreira |
dc.contributor.referee1.fl_str_mv |
SOUZA FILHO, Walfir Martins e |
dc.contributor.referee2.fl_str_mv |
GÁLVEZ, Alfredo Olivera |
dc.contributor.referee3.fl_str_mv |
SEVERI, William |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/6956220432778557 |
dc.contributor.author.fl_str_mv |
GUIMARÃES, Ariana Silva |
contributor_str_mv |
TRAVASSOS, Paulo Eurico Pires Ferreira SOUZA FILHO, Walfir Martins e GÁLVEZ, Alfredo Olivera SEVERI, William |
dc.subject.por.fl_str_mv |
Manguezal Análise multitemporal |
topic |
Manguezal Análise multitemporal Mangrove Multitemporal analysis CIENCIAS AGRARIAS::RECURSOS PESQUEIROS E ENGENHARIA DE PESCA |
dc.subject.eng.fl_str_mv |
Mangrove Multitemporal analysis |
dc.subject.cnpq.fl_str_mv |
CIENCIAS AGRARIAS::RECURSOS PESQUEIROS E ENGENHARIA DE PESCA |
description |
The conversion of mangrove areas to nurseries in Brazil has been reported since the 18th century, mainly in the Northeast region. Due to this history and in addition to the rapid growth of Brazilian shrimp farming, this activity has been blamed for losses of mangrove areas along the Brazilian coast. In order to determine the true participation of aquaculture in this process, a multitemporal study of the mangrove cover of the northern coast of the State of Pernambuco was carried out using remote sensing and geographic information system (GIS) techniques. The time series analyzed were from 1973 to 2005, using satellite images obtained from different sensors (MSS / LANDSAT-1 - 1973; TM / LANDSAT-5 - 1988; TM / LANDSAT-5 - 1999; ETM + / LANSAT-7 - 2001 and CCD / CBERS-2 - 2005). For the mapping of mangroves, only the areas covered by mangrove vegetation were considered, with apicum classified with a distinct class of mangrove class. The study identified that the extension and distribution of the mangrove forest varied considerably during the last three decades in the studied area, with different phases, characterized by the increase and reduction of the mangrove cover. The results obtained were: 1973 = 7,101ha, 1988 = 5,821ha, 1999 = 6,442ha, 2001 = 6,187ha and 2005 = 6,575ha. The areas occupied by nurseries were also evaluated and presented an exponential growth, the latter being more pronounced in recent years, with the following values: 1973 = 0ha, 1988 = 7ha, 1999 = 366ha, 2001 = 1,157ha and 2005 = 1,474ha. The study showed that between 1973 and 2005, there was a reduction of 2,052ha of mangroves, of which 197ha were reduced by conversion to nurseries. In this way, it is possible to affirm that the real contribution of shrimp farming in the conversion of these areas was 9.6% of the total area reduced and that other activities of anthropic origin, such as agriculture, urban expansion and tourism were the main responsible for this scenario Of reduction of mangrove areas in the northern coast of the state of Pernambuco |
publishDate |
2007 |
dc.date.issued.fl_str_mv |
2007-02-27 |
dc.date.accessioned.fl_str_mv |
2017-02-08T12:16:49Z |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/masterThesis |
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masterThesis |
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publishedVersion |
dc.identifier.citation.fl_str_mv |
GUIMARÃES, Ariana Silva. Análise multitemporal da superfície de manguezal do litoral Norte de Pernambuco : a participação da Aquicultura na conversão de áreas de mangue em viveiro. 2007. 94 f. Dissertação (Programa de Pós-Graduação em Recursos Pesqueiros e Aquicultura) - Universidade Federal Rural de Pernambuco, Recife. |
dc.identifier.uri.fl_str_mv |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6232 |
identifier_str_mv |
GUIMARÃES, Ariana Silva. Análise multitemporal da superfície de manguezal do litoral Norte de Pernambuco : a participação da Aquicultura na conversão de áreas de mangue em viveiro. 2007. 94 f. Dissertação (Programa de Pós-Graduação em Recursos Pesqueiros e Aquicultura) - Universidade Federal Rural de Pernambuco, Recife. |
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http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6232 |
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