Buscar
Mostrando ítems 1-10 de 3634
The defense of the Amazon and its militarization
(Univ Federal Para, 2022-01-01)
The dispute for control over the Amazon's resources is intense, particularly as hegemonic competition on a global scale intensifies. In general, military sectors predominate in the discussion about what threatens this ...
First report of & IT;Panstrongylus megistus & IT; (Hemiptera, Reduviidae, Triatominae) in the State of Acre and Rondonia, Amazon, Brazil
(Elsevier B.V., 2018-06-01)
Introduction: This article reports, for the first time, the occurrence of Panstrongylus megistus in the Brazilian Western Amazon.& para;& para;Methods: Specimens of P. megistus were collected in the cities of Rio Branco, ...
Trabalho e comércio nos seringais amazônicos
(Universidade Estadual Paulista (Unesp), 1983)
O trabalho tece algumas considerações acerca das relações seringueiro-seringalista e do sistema de aviamento na estrutura econômica da Amazônia.
Seroprevalence of Toxoplasma gondii in free-living Amazon River dolphins (Inia geoffrensis) from central Amazon, Brazil
(Elsevier B.V., 2011-12-29)
Toxoplasma gondii is an important pathogen in aquatic mammals and its presence in these animals may indicate the water contamination of aquatic environment by oocysts. Serum samples from 95 free-living Amazon River dolphins ...
Review of the genus Microphilypnus Myers, 1927 (Teleostei: Gobioidei: Eleotridae) from the lower Amazon basin, with description of one new species
(MAGNOLIA PRESS, 2011)
Microphilypnus Myers, 1927 is a genus with three nominal species (M. amazonicus and M. macrostoma from the lower Amazon basin, and M. ternetzi from Orinoco), and is among the most poorly studied groups of Neotropical fishes. ...
Life strategies of some long-distance migratory catfish in relation to hydroelectric dams in the Amazon Basin
(1991-12-01)
In this paper, we present evidence that the long-distance migratory catfish Brachyplatystoma filamentosum, B. flavicans, B. vaillantii, Goslinia platynema and Lithodoras dorsalis spawn in the headstreams of the Amazon river ...
THEORETICAL-METHODOLOGICAL NOTES TO THE ANALYSIS OF THE DEGRADATION OF LABOR IN THE CONTEXT OF ELECTRICITY PRODUCTION IN THE AMAZON
(Univ Estadual Paulista Julio Mesquita Filho, Fac Ciencias & Tecnologia, 2015-07-01)
Brazil fits into the temporality of structural crisis of capital in this beginning of the XXI century, experiencing an intense reorganization of national capitalism, called New Developmentalism. Among the State strategies ...
First report of Rhodnius stali (Hemiptera, Reduviidae, Triatominae) in the State of Acre and in the Brazilian Amazon
(Soc Brasileira Medicina Tropical, 2016-05-01)
Introduction: This paper reports, for the first time, the presence of Rhodnius stali in the state of Acre and in the Brazilian Amazon. Methods: Specimens of R. stali were collected by the Federal University of Acre in Rio ...
Why have land use change models for the Amazon failed to capture the amount of deforestation over the last decade?
(Elsevier B.V., 2014-07-01)
Land cover change in the Neotropics represents one of the major drivers of global environmental change. Several models have been proposed to explore future trajectories of land use and cover change, particularly in the ...