Flora das cangas da Serra dos Carajás, Pará, Brasil: Ranunculaceae

Feeding ecology of the lizard Tropidurus oreadicus Rodrigues 1987 (Tropiduridae) at Serra dos Carajás, Pará state, northern Brazil.

Tropidurus species commonly prey on arthropods, but they may also feed on vertebrates and plant material. The lizard Tropidurus oreadicus (Tropiduridae) is common in open vegetation habitats and generally has sexual dimorphism. In this study we analyzed the diet of T. oreadicus at Serra dos Carajás, Pará, in the north of Brazil. Snout-vent length (SVL) and jaw width (JW) were taken for 34 lizar...

Identification of areas prone to shallow landslide in Parque Nacional da Serra dos Órgãos (Brazil) considering seasonal rainfall

Roberto Arnaldo Trancoso Gomes, Renato Fontes Guimarães, Osmar Abílio de Carvalho Júnior , Aline Brignol Menke, Éder de Souza Martins, Sandro Nunes de Oliveira, Nelson Ferreira Fernandes 1 Universidade de Brasília (UnB) – Departamento de Geografia Campus Universitário Darcy Ribeiro, Asa Norte, Brasília, DF. CEP.: 70910-900 Brasil Fone: (61) 3307-2474. Fax: (61) 3272-1909 E-mail: {robertogomes, ...

[Culicidae fauna of Serra da Cantareira, Sao Paulo, Brazil].

OBJECTIVE To compare the Culicidae fauna in forest, ecotone and anthropic environments and to analyze their composition according to the number of species and individuals, species richness, diversity, heterogeneity and similarities and to determine species dominance and the relationship between species dominance and climatic factors. METHODS CO2 -baited CDC light traps were used for mosquito ...

Panorama da Normalização no Sector das Telecomunicações

As actividades de normalizae;io no sector das Telecomunicac6es, em Que o Institute das Comunicac6es de Portugal 6, a nivel nacional, o organismo responsdvel por proceder s onrmslizsc5o de materiais e equipamentos, representam presentemente ams :ire& em francs expansAo ms Europa. Esta expansio devese A reconhecida import5ncia de Que se reveste hoje o desenvolvimento e o reforco da normali'zac5o ...

Ciclo de Vida das Capacidades de Tecnologia da Informação na Trajetória dos Sistemas Integrados de uma Universidade Brasileira