Brazilian Lakes
Mostrando 1-12 de 22 artigos, teses e dissertações.
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1. Epidemiological and clinical aspects of snakebites in the upper Juruá River region, western Brazilian Amazonia
RESUMO Este estudo aborda os aspectos clínicos e epidemiológicos dos envenenamentos ofídicos tratados em um hospital em Cruzeiro do Sul, Acre, resultantes de acidentes que ocorreram na região do Alto Juruá, no oeste da Amazônia brasileira. A identidade específica das serpentes que causaram os envenenamentos foi inferida (a) pelos sinais e sintomas apr
Acta Amaz.. Publicado em: 25/11/2019
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2. How much do we know about the groundwater quality and its impact on Brazilian society today?
Resumo As águas subterrâneas são um recurso imprescindível para a sociedade e o meio ambiente no Brasil. Mais de 557 m3/s (17.5 km3/a) são extraídos através de 2.5 milhões de poços para atender a demanda nas cidades e no campo, gerando uma economia de R$ 56 bilhões ao ano (US$ 14 bilhões/ano). O aquífero tem função impar no ciclo hidrológico,
Acta Limnol. Bras.. Publicado em: 04/11/2019
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3. Using White Star (Nymphoides humboldtiana) for lake landscaping
RESUMO Estrela Branca (Nymphoides humboldtiana), espécie nativa da flora brasileira, proveniente de ambientes aquáticos, foi selecionada visando seu uso como planta ornamental em lagos. Plantas de Estrela Branca foram submetidas a dois níveis de água (nível alto, até 30 cm de lâmina de água e nível baixo, até a saturação do substrato) e duas inte
Hortic. Bras.. Publicado em: 18/07/2019
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4. A snapshot of the limnological features in tropical floodplain lakes: the relative influence of climate and land use
Resumo Objetivo O objetivo desse estudo foi investigar a influência relativa do clima (temperatura e precipitação) e do uso da terra nas características limnológicas de 30 lagoas da planície de inundação do Rio Araguaia, no Brasil Central, um importante rio que drena no Cerrado brasileiro. Métodos As lagoas foram amostradas em um mesmo período,
Acta Limnol. Bras.. Publicado em: 07/03/2019
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5. New classification of natural breeding habitats for Neotropical anophelines in the Yanomami Indian Reserve, Amazon Region, Brazil and a new larval sampling methodology
Here we present the first in a series of articles about the ecology of immature stages of anophelines in the Brazilian Yanomami area. We propose a new larval habitat classification and a new larval sampling methodology. We also report some preliminary results illustrating the applicability of the methodology based on data collected in the Brazilian Amazon ra
Mem. Inst. Oswaldo Cruz. Publicado em: 2015-09
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6. Larvae of migratory fish (Teleostei: Ostariophysi) in the lotic remnant of the Paraná River in Brazil
ABSTRACT Fish larvae and adults are morphologically distinct from each other and have different ecological requirements. Research on the dynamics of ichthyoplankton provides valuable information about the early stages of the life cycle of fish. This study analyzed the temporal and spatial distribution of the larval stages of three migratory species - Salminu
Zoologia (Curitiba). Publicado em: 2015-08
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7. Lagoas de Imbituba, SC: Margens encantadas que contribuem para um estudo etnoponímico / Lakes of Imbituba, SC: delighted margins that contribute to an ethnotoponymic study
Based on the influence of toponimic names to preserve the traditions, the aim of this work was to investigate and classify the major names of neighborhoods, lakes, hills, lots that compose the municipality of Imbituba, Santa Catarina, in-order to elucidate their designative motivational perspectives. Twelve lakes that make up the city were analyzed and the n
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/08/2012
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8. Editorial
Based on material collected on streams and lakes from the Amazon River floodplain, Brazil, Microvelia urucara sp. nov. is described, illustrated and compared with similar species. The new species, like many other Neotropical Microvelia Westwood, 1834, does not present striking modifications on the body or appendages, but can be separated from its congeners b
Zoologia (Curitiba). Publicado em: 2011-10
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9. Identification key to the Gerridae (Insecta: Heteroptera: Gerromorpha) from the Amazon River floodplain, Brazil, with new records for the Brazilian Amazon
Eighteen species from seven genera are recorded from the Amazon River floodplain, Brazil. An identification key, diagnoses, drawings, and taxonomic and biological notes are given for these species. The main features used in the identification key and diagnoses are: body and leg segments proportions, coloration patterns, presence and distribution of setae, an
Zoologia (Curitiba). Publicado em: 2011-04
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10. Ostracodes da formação santana (cretáceo inferior, aptiano superior), bacia do Araripe, NE-Brasil : taxonomia, distribuição estratigráfica e paleoecologia
Thirteen ostracod species were recovered from samples in sections of drillings IPS-11 IPS-CE and IPS-12-CE, Crato and Romualdo members, Santana Formation: Harbinia alta, Harbinia crepata, Harbinia micropapillosa, Harbinia salitrensis, Harbinia symmetrica, Cetacella edrianae sp. nov., Talicypridea? sp.1, Talicypridea? sp.2, Paracypria sp.1, Ilyocypris sp.1, D
Publicado em: 2010
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11. DDT in fishes and soils of lakes from brazilian Amazon: case study of puruzinho lake (Amazon, Brazil)
DDT concentrations had been quantified in fishes and at 20 points along the "Puruzinho" lake. The determination of pollutants in the samples consisted in four consecutive steps: extraction, clean-up, fractionation and automatic injection in high resolution gas chromatography coupled to an electron capture detector. The ΣDDT results in fishes (ng g-1 dry wei
Journal of the Brazilian Chemical Society. Publicado em: 2010
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12. Taxonomia do gênero Callibaetis Eaton, 1881 (Ephemeroptera: Baetidae) no Brasil
The species of the genus Callibaetis Eaton, unlike other members of the family, have been originally described based solely on alate stages, most of them inadequately. Despite the fact that the taxonomy of the family has improved in the last decades, the knowledge of the genus is still incipient. The aim of this study was to survey the species of Callibaetis
Publicado em: 2010