Historical vegetation shifts in southeastern Amazonia: Unraveling ecotone dynamics in the Carajás region over the last ∼14000 cal yr BP

Autor: Karen Lopes da Silva, Luiza Santos Reis, Prafulla Kumar Sahoo, Markus Gastauer, Renato Oliveira da Silva Júnior, Adayana Maria Queiroz de Melo, Alessandro Sabá Leite, Gabriel Negreiro Salomão, Luiza Araújo Romeiro, Tarcísio Magevski Rodrigues, Edilson Freitas da Silva, Mariana Maha Jana Costa Figueiredo, José Tasso Felix Guimarães

Publikováno v: Quaternary Science Advances, Vol 16, Iss , Pp 100245- (2024)

This study investigates the Pleistocene–Holocene transition in Serra Leste, a highly endangered southeastern Amazonian ecotone, with a focus on the lake-filling process, climate changes, and potential consequences to forest and savanna dynamics. Th

Externí odkaz: https://doaj.org/article/1ffaa5f219604f5d9f969d71c53c370f

Analysis of the wind regime at high spatial-temporal resolution in the itacaiúnas river watershed, eastern amazon

Autor: Alexandra Lima Tavares, Renato Oliveira Da Silva, Alexandre Melo Casseb Do Carmo, Gabriel Caixeta Martins, Wilson Da Rocha Nascimento, Douglas Batista Da Silva Ferreira, Marcio Sousa Da Silva, Carlos Eduardo Aguiar De Souza Costa, Paulo Rógenes Pontes, Renata Gonçalves Tedeschi

Publikováno v: Frontiers in Earth Science, Vol 10 (2023)

In the present study, hourly wind direction and speed data from six subregions along the Itacaiúnas River watershed (IRW), Eastern Amazon, are analyzed over a 1-year period. The data are acquired from six hydrometeorological stations located in area

Externí odkaz: https://doaj.org/article/6372782deed6426d8f36c9e8c8d501d0

Response of Water Balance Components to Changes in Soil Use and Vegetation Cover Over Three Decades in the Eastern Amazon

Autor: Renato Oliveira da Silva-Júnior, Pedro Walfir Martins e Souza-Filho, Gabriel Negreiros Salomão, Alexandra Lima Tavares, Jorge Filipe dos Santos, Diogo Corrêa Santos, Luanna Costa Dias, Marcio Sousa da Silva, Adayana Maria Queiroz de Melo, Carlos Eduardo Aguiar de Souza Costa, Edson José Paulino da Rocha

Publikováno v: Frontiers in Water, Vol 3 (2021)

Impacts on global water resources may be intensifying due to the growing and differentiated forms of land use and occupation, which influence the water cycle and thus the maintenance of life. In the Amazon, the effect may be even worse, as it is one

Externí odkaz: https://doaj.org/article/0f53908223714acbb87f90184a9304a7

Mercantilização e educação: os impactos do capitalismo dependente na educação superior no Brasil no contexto da crise estrutural do capital

Autor: Renato Oliveira da Silva, Maria Escolástica de Moura Santos, Pedro Pereira dos Santos

Publikováno v: Germinal: marxismo e educação em debate; v. 14 n. 1 (2022): Dependência e marxismo: história, teoria e práxis revolucionária; 293-308
Germinal: Marxismo e Educação em Debate
Universidade Federal da Bahia (UFBA)
instacron:UFBA

O presente estudo busca analisar a relação entre a mercantilização da Educação superior e o capitalismo dependente, sendo este um traço do processo peculiar de desenvolvimento da realidade econômica brasileira. Assim, entende-se que a subordi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efe5fd5cbeb0632bc89d3a9a053f3dc4
https://doi.org/10.9771/gmed.v14i1.48248

Elaborating rating curves for implementation of the MGB hydrological model in a river basin, Amazon region, Brazil

Autor: Adayana Maria Queiroz de Melo, Claudio José Cavalcante Blanco, Paulo Rógenes Monteiro Pontes, Rosane Barbosa Lopes Cavalcante, Renato Oliveira da Silva-Júnior, Marcio Sousa da Silva

Publikováno v: Sustainable Water Resources Management. 8

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::528fd33c24f1600672fc4337e2e44db3
https://doi.org/10.1007/s40899-022-00715-z