Results 51 to 60 of about 5,655 (187)

Hóquei sobre a Grama e Indoor no estado do Rio Grande do Sul

open access: yesConexões, 2019
Objetivo: Descrever como ocorreu a trajetória da modalidade hóquei sobre a grama e indoor com base nas ações realizadas no primeiro mandato da Federação de Hóquei sobre a Grama e Indoor do Estado do Rio Grande do Sul (FHERS) de 2010 a 2014. Métodos: Esta
Daniel David Finco   +2 more
doaj   +1 more source

Impacts of land use and cover change on Paraíba do Sul whatershed streamflow using the SWAT model

open access: yesRBRH, 2020
RESUMO Este trabalho teve como objetivo avaliar os impactos das alterações do uso e cobertura do solo na bacia do rio Paraíba do Sul utilizando o modelo SWAT.
Marcel Pereira de Andrade   +1 more
doaj   +1 more source

She Doesn't Whisper: Female‐Prominent Stridulation Shaped by Morphology in a Buthid Scorpion and Insights on Its Function

open access: yesEthology, EarlyView.
Sexual dimorphism and stress‐induced stridulatory responses in Jaguajir rochae (Borelli, 1910). Females exhibited greater absolute pectinal size and higher sound pressure levels, whereas males showed higher pectinal allometric ratios relative to body size, lower sound frequencies, and shorter delta times.
Welton Dionisio‐da‐Silva   +4 more
wiley   +1 more source

Registros de Répteis da Bacia do Rio Paraíba do Sul

open access: yes, 2021
Espécies de répteis encontradas na Bacia do Rio Paraíba do ...
Davi Veloso (11724179)
core   +1 more source

Integrative taxonomy reveals four new species of the armoured catfish genus Pareiorhina (Siluriformes: Loricariidae) from the upper Paraná River basin, Brazil

open access: yesJournal of Fish Biology, EarlyView.
Abstract Four new species of the small‐sized armoured catfish genus Pareiorhina are described from mountain ranges in the Grande River drainage, upper Paraná River basin, based on morphological and molecular species delimitation methods. Molecular analyses based on the cytochrome oxidase subunit I (COI) marker recovered Pareiorhina as polyphyletic ...
Pedro L. C. Uzeda   +6 more
wiley   +1 more source

Gestão da bacia do rio Paraíba do Sul e políticas urbanas e ambientais: uma integração possível [PDF]

open access: yes, 2014
Conflitos entre ocupação urbana e áreas de proteção ambiental de base hídrica. Modelo de ocupação urbana não sustentável. Degradação do meio ambiente e reflexo na oferta dos recursos naturais. Políticas urbanas e a pressão pela moradia.
Vitale, Silvia Pereira de Sousa Mendes
core  

A new endemic pearl cichlid of the ‘Geophagus’ brasiliensis (Cichliformes: Cichlidae) species group from the Piranga River, upper Doce River basin, southeastern Brazil

open access: yesJournal of Fish Biology, EarlyView.
Abstract A new species of pearl cichlid of the ‘Geophagus’ brasiliensis species group, endemic to the Piranga River, a major tributary of the upper Doce River basin in the state of Minas Gerais, southeastern Brazil, is herein described. The new species is delimited using an integrative approach, with molecular‐based species delimitation methods coupled
Cidimar E. de Assis   +7 more
wiley   +1 more source

Aspectos morfológicos, estratigráficos e sedimentológicos de depósitos quaternários no curso médio do Rio Pardo (município de Candelária, RS): [dissertação] [PDF]

open access: yes, 2005
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas. Programa de Pós-Graduação em GeografiaEssa dissertação é uma contribuição para o estudo de depósitos quaternários em vales fluviais situados na borda
Fett Júnior, Ney
core  

A new sexually dimorphic species of the armoured catfish genus Neoplecostomus (Siluriformes: Loricariidae) from Neotropical Atlantic coastal drainages

open access: yesJournal of Fish Biology, EarlyView.
Abstract A new species of the small‐sized armoured catfish genus Neoplecostomus is described from Neotropical Atlantic coastal drainages, in southeast Brazil. The new species can be readily diagnosed from all congeners by having the first plates of the ventral series reduced in size, rounded and ventrally displaced, resulting in a naked band between ...
Pedro L. C. Uzeda   +5 more
wiley   +1 more source

Genetic diversity and relatedness within and between species of the genus Oligoryzomys (Rodentia; Sigmodontinae)

open access: yesBrazilian Journal of Biology
A RAPD analysis on six species of the rodent genus Oligoryzomys trapped in a wide area (ranging from 01° N to 32° S) of Brazilian territory was performed in order to determine the levels of genetic variability within and between its populations and ...
A. Trott   +4 more
doaj   +1 more source

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