1. Identificação | |
Tipo de Referência | Artigo em Revista Científica (Journal Article) |
Site | mtc-m16d.sid.inpe.br |
Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identificador | 8JMKD3MGP7W/3CGDM8P |
Repositório | sid.inpe.br/mtc-m19/2012/08.24.13.38 (acesso restrito) |
Última Atualização | 2012:08.24.13.43.09 (UTC) administrator |
Repositório de Metadados | sid.inpe.br/mtc-m19/2012/08.24.13.38.51 |
Última Atualização dos Metadados | 2018:06.05.04.12.54 (UTC) administrator |
Chave Secundária | INPE--PRE/ |
DOI | 10.1007/s12665-011-1434-9 |
ISSN | 1866-6280 |
Chave de Citação | MoraisMartPara:2012:MuApUs |
Título | Multi-scale approach using remote sensing images to characterize the iron deposit N1 influence areas in Carajás Mineral Province (Brazilian Amazon) |
Ano | 2012 |
Mês | Aug. |
Data de Acesso | 13 maio 2024 |
Tipo Secundário | PRE PI |
Número de Arquivos | 1 |
Tamanho | 1193 KiB |
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2. Contextualização | |
Autor | 1 Morais, Maria Carolina 2 Martins Junior, Paulo Pereira 3 Paradella, Waldir Renato |
Identificador de Curriculo | 1 2 3 8JMKD3MGP5W/3C9JJBT |
Grupo | 1 2 3 DSR-OBT-INPE-MCTI-GOV-BR |
Afiliação | 1 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) |
Revista | Environmental Earth Sciences |
Volume | 66 |
Número | 7 |
Páginas | 2085-2096 |
Histórico (UTC) | 2012-08-24 13:43:09 :: marciana -> administrator :: 2012 2018-06-05 04:12:54 :: administrator -> marciana :: 2012 |
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3. Conteúdo e estrutura | |
É a matriz ou uma cópia? | é a matriz |
Estágio do Conteúdo | concluido |
Transferível | 1 |
Tipo do Conteúdo | External Contribution |
Tipo de Versão | publisher |
Palavras-Chave | Deforestation - Image reconstruction - Iron deposits - Iron ores - Mineral resources - Physical chemistry - Radar - Remote sensing |
Resumo | Mining 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. |
Área | SRE |
Arranjo | Multi-scale approach using... |
Conteúdo da Pasta doc | acessar |
Conteúdo da Pasta source | não têm arquivos |
Conteúdo da Pasta agreement | |
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4. Condições de acesso e uso | |
Idioma | en |
Grupo de Usuários | administrator marciana |
Grupo de Leitores | administrator marciana |
Visibilidade | shown |
Política de Arquivamento | denypublisher denyfinaldraft12 |
Permissão de Leitura | deny from all and allow from 150.163 |
Permissão de Atualização | não transferida |
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5. Fontes relacionadas | |
Repositório Espelho | sid.inpe.br/mtc-m19@80/2009/08.21.17.02.53 |
Unidades Imediatamente Superiores | 8JMKD3MGPCW/3ER446E |
Lista de Itens Citando | sid.inpe.br/bibdigital/2013/09.13.21.11 3 sid.inpe.br/mtc-m21/2012/07.13.15.01.46 1 |
Divulgação | WEBSCI; PORTALCAPES. |
Acervo Hospedeiro | sid.inpe.br/mtc-m19@80/2009/08.21.17.02 |
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6. Notas | |
Campos Vazios | alternatejournal 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 |
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7. Controle da descrição | |
e-Mail (login) | marciana |
atualizar | |
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