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Locais de interesse geomorfológico dos domínios setentrionais da Zona de Ossa M...

Pereira, Diamantino; Moreira, Noel; Moura, Pedro; Martins, Antonio; Araujo, Alexandre

RESUMO: O património natural tem vindo a ganhar cada vez maior importância na ótica do ordenamento do território e do turismo de natureza. Este trabalho caracteriza oito sítios de interesse geomorfológico dos domínios setentrionais da Zona Ossa Morena (Alentejo), visando expor o seu valor científico, educativo, cénico e turístico, bem como contribuir para a valorização do território e a sua geoconservação. Seis...

Date: 2025   |   Origin: Repositório do LNEG

Terraces of the Guadiana River between the Pulo do Lobo water fall and Pomarão ...

Martins, Antonio; Moreira, Noel; Araújo, Alexandre; Melo, Raquel

The terraces of the Guadiana River were mapped in the stretch between Pulo do Lobo and the Pomarão village. In this work we used the river terraces to estimate the uplift rate and to understand the main controls driving the river's incision throughout the late Pleistocene and Holocene. Four terrace levels were identified upstream of Pulo do Lobo and five terraces in the downstream reach. Uplift rates ranging be...


“Lei Anticrime” (Lei 13.964/2019): impactos penais = “Law Anticrime” (Law 13,96...

Karam, Maria Lucia; Martins, Antonio; Zilio, Jacson

Submitted by phemiran@stj.jus.br (phemiran@stj.jus.br) on 2021-07-06T15:24:55Z No. of bitstreams: 2 lei_anticrime_lei13.964_karam.pdf: 1240713 bytes, checksum: 4dbf61349c0d76d514271ef751a05fa8 (MD5) license.txt: 1239 bytes, checksum: c9b4c351324448672315a00808efb725 (MD5); Approved for entry into archive by betanial@stj.jus.br (betanial@stj.jus.br) on 2021-07-06T17:55:38Z (GMT) No. of bitstreams: 2 license.txt:...

Date: 2021   |   Origin: Oasisbr

Direito Penal e imigração: aspectos de legitimação e política criminal = Crimin...

Martins, Antonio

Submitted by tgoncalv@stj.jus.br (tgoncalv@stj.jus.br) on 2020-08-12T16:59:56Z No. of bitstreams: 2 direito_penal_imigracao_martins.pdf: 374629 bytes, checksum: d44095dae546a22ebfb5fc3e0c42330a (MD5) license.txt: 1239 bytes, checksum: c9b4c351324448672315a00808efb725 (MD5); Approved for entry into archive by rsmoira@stj.jus.br (rsmoira@stj.jus.br) on 2020-08-14T00:14:39Z (GMT) No. of bitstreams: 2 direito_penal...

Date: 2020   |   Origin: Oasisbr

Mechanisms and age estimates of continental-scale endorheic to exorheic drainag...

Cunha, Pedro; Martins, Antonio; Gomes, Alberto; Stokes, Martin; Cabral, João; Lopes, Fernando; Pereira, Diamantino; de Vicent, Gerardo

In western Iberia, mechanisms that can explain the transition from endorheic to exorheic continental-scale drainage reorganization are foreland basin overspill, headwards erosion and capture by an Atlantic river, or a combination of both. To explore these, we have investigated the Portuguese sector of the Douro River, the locus of drainage reorganization. The Douro River is routed downstream through the weak se...


Macrossismicidade associada ao sismo de Arraiolos do dia 15 de janeiro de 2018 ...

Araujo, A.; Caldeira, Bento; Martins, Antonio; Borges, José Fernando; Moreira, Noel; Fonseca Araújo, Joana; Maia, Miguel; Vicente, S.; Afonso, P.

RESUMO: Na segunda quinzena de janeiro de 2018 realizou-se um estudo da macrossismicidade associada ao sismo de Arraiolos de dia 15 de janeiro. No presente trabalho descreve-se a metodologia usada na recolha de informação, o tratamento dos dados e a sua representação na forma de mapa de intensidades. A distribuição geográfica das intensidades mostra um alongamento da isossista de intensidade IV na direção N-S e...

Date: 2020   |   Origin: Repositório do LNEG

CHRONOLOGY OF THE VALE DO FORNO FLUVIAL SEQUENCE AND ITS RELEVANCE TO LOWER PAL...

Martins, Antonio; Cunha, Pedro; Buylaert, Jan-Pieter; Murray, Andrew; Raposo, Luis; Mozzi, Paulo; Stokes, Martin

The Vale do Forno archaeological sites (Alpiarça, central Portugal) document the earliest human occupation in the River Tejo lower valley, well established in geomorphological and environmental terms, within the Middle Pleistocene. In a staircase of six fluvial terraces, the Palaeolithic sites were found on the T4 terrace that comprises a Lower Gravels basal unit (LG) and an overlying Upper Sands unit (US). Geo...


INCISÃO FLUVIAL EM TRIBUTÁRIOS DO RIO DOURO, UPLIFT REGIONAL E CONTROLO LITOLÓG...

Martins, Antonio; Gomes, Antonio; Cunha, Pedro; Cabral, João

In this paper it’s analyzed some longitudinal profiles of Douro river tributaries. These streams flow through a landscape strongly influenced by variations in bedrock lithology, fault structures (e.g. Vilariça fault) and a base-level lowering history (tectonic uplift / eustatic). The Douro tributaries display an upstream concave up reach and a downstream rejuvenated profile separated by a transient knickpoint/k...


Significado regional dos depósitos neogénicos continentais da área de Vila de R...

Barra, António; Barbosa, Bernardo; Martins, Antonio; Reis, Rui

In the Vi la de Rei arca (Central Portugal) the continental deposits ofthe Lower Tagus Tertiary 8asin lay upon the pediment of me Portuguese Central Chain. Three ronglomerate units are recorded from me base upwards. separated by regional or basinal unconfonnities: Conglomerados de Rio de Moinhos (RM); Conglomerados de Serra de Almeirim (SA) and Conglomerados de Vila de Rei (VR). The first two units (KM and SAl ...


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