Výsledky vyhledávání - "“Quadrilátero Ferrífero” (iron quadrangle)"

La pluviometría de la región de la Sierra del Caraça y la influencia en el Cuadrilátero de Hierro, Minas Gerais

Autor: Fernandes, Antoniel Silva, Moreira, Alecir Antonio Maciel

Publikováno v: GEOUSP, Volume: 27, Issue: 1, Article number: e-200689, Published: 09 JUN 2023

The research focused on analyzing the pattern and distribution of rainfall in the Serra do Caraça, and the interaction with its surroundings - the Quadrilátero Ferrífero region - highlighting the function of the orography. Geographical Climatology

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______608::8f532e83e47201da30ddfb60018aad5d
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-08922023000100406&lng=en&tlng=en

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Akademický článek

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Agalinis marianae (Orobanchaceae), a new endangered species endemic to the Quadrilátero Ferrífero, Minas Gerais, Brazil

Autor: Vinicius C. Souza, Flávio D. Gontijo, Tiago T. Dornas, Gabriel D. Colletta, André V. Scatigna, Mariana N. Moura

Publikováno v: Acta Botanica Brasilica v.36 2022
Acta Botanica Brasilica
Sociedade Botânica do Brasil (SBB)
instacron:SBB
Acta Botanica Brasilica, Volume: 36, Article number: e20210318, Published: 21 OCT 2022

The Quadrilátero Ferrífero (Iron Quadrangle [IQ]), in Minas Gerais, Brazil, exhibits high geological and geomorphological diversity, reflected by its high heterogeneity of vegetation. Its rock outcrops, particularly ironstone, harbor endemic-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b5f9e875173cc6a33502a2e4553f590
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062022000100145

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Landscape Fragmentation around Ferruginous Caves of the Iron Quadrangle, Minas Gerais, Brazil

Autor: Mauro Gomes, Fernando F. Goulart, Rodrigo Lopes Ferreira, Úrsula de Azevedo Ruchkys

Publikováno v: Cuadernos de Geografía: Revista Colombiana de Geografía, Volume: 28, Issue: 1, Pages: 101-89, Published: JUN 2019
Cuadernos de Geografía: Revista Colombiana de Geografía, Vol 28, Iss 1 (2019)

The aim of this article is to analyse the landscape fragmentation around ferruginous caves in the Iron Quadrangle (Minas Gerais, Brazil) and the conditions of environmental stability of the caves inserted in vegetal remnants under edge effects caused

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::925840761ae2619f9eb3bd59cf8909cf
https://doi.org/10.15446/rcdg.v28n1.67506

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Análise Comparativa de Metodologias de Determinação de Valores de Referência para Sedimentos de Corrente

Autor: Costa, Raphael de Vicq Ferreira da, Leão, Lucas Pereira, Leite, Mariangela Garcia Praça, Nalini Júnior, Hermínio Arias

Publikováno v: Anuário do Instituto de Geociências; Vol 42, No 1 (2019); 554-566
Anuário do Instituto de Geociências
Universidade Federal do Rio de Janeiro (UFRJ)
instacron:UFRJ
Repositório Institucional da UFOP
Universidade Federal de Ouro Preto (UFOP)
instacron:UFOP

A definição de valores de referência em séries de dados geoquímicos tem sido um dos principais desafios nos estudos relativos à geoquímica ambiental. Antigas metodologias eram fundamentadas em parâmetros estatísticos, na construção de tabe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::fef7bf30f13450d800854f4d773e922d
https://revistas.ufrj.br/index.php/aigeo/article/view/30731

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ASPECTOS LEGALES DE LA SEGURIDAD DE PRESAS DE RESIDUOS MINEROS: IMPLICACIONES PARA LA CALIDAD AMBIENTAL Y USOS MÚLTIPLES DEL AGUA EN LA CUENCA DEL ALTO RIO DAS VELHAS (MINAS GERAIS; BRASIL)

Autor: Cota, Guilherme Eduardo Macedo, Rosa, Nayara Mariana Gonzaga, Romeiro, Camila Esteves, Mendes, Izabela Aparecida da Silva, Magalhães Júnior, Antônio Pereira

Publikováno v: GEOgraphia; Vol. 21 No. 45 (2019): jan./abr.; 32-46
GEOgraphia; Vol. 21 Núm. 45 (2019): jan./abr.; 32-46
GEOgraphia; v. 21 n. 45 (2019): jan./abr.; 32-46
Revista Geographia (Niterói. Online)
Universidade Federal Fluminense (UFF)
instacron:UFF

The construction of dams to store and contain mineral tailings is a common practice in the Minas Gerais state, Brazil, mainly in the so-called “Quadrilátero Ferrífero” geological region (iron quadrangle). The environmental risks associated with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::8e74439bd9095bbc4da87995ee202c34
https://periodicos.uff.br/geographia/article/view/14478

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Eupatorieae Cass. e Vernonieae Cass. (Asteraceae) na reserva do patrimônio particular natural Santuário do Caraça, Minas Gerais, Brasil

Autor: Márcia Santos de Castro

Publikováno v: Repositório Institucional da UFU
Universidade Federal de Uberlândia (UFU)
instacron:UFU

CAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior O Quadrilátero Ferrífero é uma região montanhosa do estado de Minas Gerais, conhecida mundialmente pelas jazidas de minério de ferro. As diversas condições físico-químic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc34de80f1e22176364f8636f4b7cb07
https://doi.org/10.14393/ufu.di.2018.842

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Frequency of leucism in a colony of Anoura geoffroyi (Chiroptera: Phyllostomidae) roosting in a ferruginous cave in Brazil

Autor: Robson de Almeida Zampaulo, Sônia A. Talamoni, Aline da Silva Reis

Publikováno v: Biota Neotropica, Volume: 19, Issue: 3, Article number: e20180676, Published: 18 APR 2019

We provide the first report of the frequency of leucism for a species of Neotropical bat. Leucism is an anomaly of the skin pigmentation of an animal that manifests itself as the total or partial loss of the natural color of the species, and can affe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb9fc5115a3f0406e175746afaaf2e86
https://doi.org/10.1590/1676-0611-bn-2018-0676

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