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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m16d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP7W/3CGDM8P
Repositóriosid.inpe.br/mtc-m19/2012/08.24.13.38   (acesso restrito)
Última Atualização2012:08.24.13.43.09 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m19/2012/08.24.13.38.51
Última Atualização dos Metadados2018:06.05.04.12.54 (UTC) administrator
Chave SecundáriaINPE--PRE/
DOI10.1007/s12665-011-1434-9
ISSN1866-6280
Chave de CitaçãoMoraisMartPara:2012:MuApUs
TítuloMulti-scale approach using remote sensing images to characterize the iron deposit N1 influence areas in Carajás Mineral Province (Brazilian Amazon)
Ano2012
MêsAug.
Data de Acesso13 maio 2024
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho1193 KiB
2. Contextualização
Autor1 Morais, Maria Carolina
2 Martins Junior, Paulo Pereira
3 Paradella, Waldir Renato
Identificador de Curriculo1
2
3 8JMKD3MGP5W/3C9JJBT
Grupo1
2
3 DSR-OBT-INPE-MCTI-GOV-BR
Afiliação1 Mining School, Geology Department (DEGEO), Federal University of Ouro Preto (UFOP), Av. José Cândido da Silveira, 2000, Horto, Belo Horizonte, MG 31170-000, Brazil
2 Water Resources Sector (SAA), Tecnology Centre of Minas Gerais (CETEC), Av. José Cândido Da Silveira, 2000, Horto, Belo Horizonte, MG 31170-000, Brazil
3 Instituto Nacional de Pesquisas Espaciais (INPE)
RevistaEnvironmental Earth Sciences
Volume66
Número7
Páginas2085-2096
Histórico (UTC)2012-08-24 13:43:09 :: marciana -> administrator :: 2012
2018-06-05 04:12:54 :: administrator -> marciana :: 2012
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-ChaveDeforestation - Image reconstruction - Iron deposits - Iron ores - Mineral resources - Physical chemistry - Radar - Remote sensing
ResumoMining activities cause a wide range of changes to the environment, substantially affecting both the physical and biological environmental sectors. In the Caraja´s Mineral Province, located in the Amazon rainforest, environmental regulations tend to be more rigorous, due to the fragility of the environment in which large iron deposits are found. The characterization of the impact of mining on environment considers: the type and extent of the impact, the physical chemistry differences and similarities of the mineral deposits, the deposit size, the adopted mining process, and the environment (both natural and economic) in which the mining process was developed. Remote sensing technology is utilized in this study, in particular, the use of ortho-aerial photograph, and optical and radar images with distinct spatial resolution. These permit the elaboration in synoptic maps, multi-scale and dynamic, of the changes wrought upon the environment: deforestation, removal of vegetation cover, topographic surface and landscape alteration, and slope instabilities among others. In this aspect, determining the extent of influence of the mining activity is directly tied to the characterization of its impact on various natural systems at the observed scale, and not by simply defining a predetermined Euclidean distance. The results showed that remote sensing technology, optical and radar images, proved to be efficient in the study of environmental information and the areas of influence on the semi-regional and local scales in the Amazon forest.
ÁreaSRE
ArranjoMulti-scale approach using...
Conteúdo da Pasta docacessar
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4. Condições de acesso e uso
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Grupo de Leitoresadministrator
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Política de Arquivamentodenypublisher denyfinaldraft12
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Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhosid.inpe.br/mtc-m19@80/2009/08.21.17.02.53
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
Lista de Itens Citandosid.inpe.br/bibdigital/2013/09.13.21.11 3
sid.inpe.br/mtc-m21/2012/07.13.15.01.46 1
DivulgaçãoWEBSCI; PORTALCAPES.
Acervo Hospedeirosid.inpe.br/mtc-m19@80/2009/08.21.17.02
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress electronicmailaddress format isbn label lineage mark nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject targetfile tertiarymark tertiarytype typeofwork url
7. Controle da descrição
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