Araguaia River
Mostrando 1-12 de 52 artigos, teses e dissertações.
-
1. Serological evidence of exposure to Toxoplasma gondii and Neospora caninum in free-ranging Orinoco goose (Neochen jubata) in Brazil
Resumo Toxoplasma gondii e Neospora caninum são parasitas protozoários intracelulares do philo Aplicomplexa que afetam uma vasta gama de espécies animais, causando sérias doenças e levando a perdas econômicas, dependendo da espécie envolvida. O papel das aves na manutenção e transmissão destes coccídios tem sido estudado por anos, já que eles sã
Rev. Bras. Parasitol. Vet.. Publicado em: 10/10/2019
-
2. On the millipede genus Heteropyge: description of the adults of H. araguayensis and revalidation of H. bidens (Diplopoda: Spirostreptida: Spirostreptidae)
RESUMO O gênero sulamericano Heteropyge Silvestri, 1897 é revisado, acomodando agora seis espécies aceitas. Adultos da espécie pouco conhecida Heteropyge araguayensis (Schubart, 1947) são descritos pela primeira vez a partir de material coletado próximo ao rio Araguaia, Mato Grosso, Brasil. Além disso, baseado em amostras recentes e materiais da cole�
Iheringia, Sér. Zool.. Publicado em: 09/09/2019
-
3. 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
-
4. Reversibility of the Hardening Process of Plinthite and Petroplinthite in Soils of the Araguaia River Floodplain under Different Treatments
ABSTRACT Although ferruginous materials occur frequently in soils of tropical regions, information about the reversal of the hardening process of these materials is scarce. This study assessed the influence of different chemical treatments and periods of immersion on the reversibility of the hardening process of plinthite and petroplinthite in soils of the A
Rev. Bras. Ciênc. Solo. Publicado em: 02/07/2018
-
5. Hardening and Stability of Plinthic Materials of the Araguaia River Floodplain under Different Drying Treatments
ABSTRACT Plinthite and petroplinthite occur frequently in Brazilian soils, but there is little information on the behavior of these materials. The aim of the present study was to assess the effect of different drying periods on the hardening and stability of plinthic materials of soils in the floodplain of the Araguaia River and the João Leite stream in Goi
Rev. Bras. Ciênc. Solo. Publicado em: 03/05/2018
-
6. Assessing the spatial variation of functional diversity estimates based on dendrograms in phytoplankton communities
ABSTRACT Variation in phytoplankton functional diversity is partioned and mapped using several indices and linkage methods based on dendrograms. The relationships between diversity metrics and major environmental predictors, including zooplankton density, were assessed in 29 phytoplankton communities of floodplain lakes distributed along the Middle Araguaia
Acta Bot. Bras.. Publicado em: 21/09/2017
-
7. Arqueologia na região dos interflúvios Xingu-Tocantins: a ocupação tupi no Cateté. / Archaeology in the watershed Xingu-Tocantins region: the ocupation of Tupi in the Cateté River
Located in the Xingu, Araguaia and Tocantins Rivers watershed, the Cateté River region has a longstanding history of indigenous settlements. Such history was recorded through archaeological sites where fragments of pottery connected to the Incised Rim and Barrancoid traditions were found - the sites date back as far as 190 AD, and are related to the expansi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 07/03/2012
-
8. The conservation management of the giant amazon river turtles in the medium Araguaia river
Brazilian Journal of Biology. Publicado em: 2012-02
-
9. Taxonomic revision of the Rineloricaria species (Siluriformes: Loricariidae) from the Paraguay River basin
As espécies do gênero Rineloricaria da bacia do rio Paraguai foram revisadas, as seguintes espécies e padrões de distribuição foram encontradas: R. aurata, bacia do rio Paraguai no Brasil e Paraguai, rio Guaporé no Brasil; R. cacerensis, rio Paraguai perto de Cáceres no Brasil; R. lanceolata, bacia do rio Paraguai no Brasil e Paraguai, rios Guaporé,
Neotropical Ichthyology. Publicado em: 2012
-
10. Patterns of richness and diversity of stream fish and local-regional relationship, Tocantins-Araguaia basin, center-west region / Padrões de riqueza e diversidade de peixes de riacho e a relação local-regional, bacia Tocantins-Araguaia, região Centro-Oeste
This research aims to assess the fish biodiversity of the streams of the Tocantins and Araguaia basin and test the relative influence of local and regional processes in determining local species richness by examining the relationship between local species richness and regional species richness. For this purpose were sampled 18 streams in the basin of the Ara
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/04/2011
-
11. As práticas da extensão rural no processo de modernização da agricultura: agricultores familiares goianos e a questão ambiental (1975-2008) / The practices of rural extension in the process of agriculture modernization: Goianos family producers and the enviroment issue (1975-2008)
The central proposal of this work is to elucidate the practice of transferring technology to family farmers carried by the official rural extension system between the years of 1975 and 2008. To take technologies to the rural man, the rural extension has served in several areas providing the insertion of the farmer in "technological packs" of the green revolu
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/03/2011
-
12. Small mammals in the diet of barn owls, Tyto alba (Aves: Strigiformes) along the mid-Araguaia river in central Brazil
We collected and analyzed 286 Barn owl, Tyto alba (Scopoli, 1769), pellets from two nests in different environments along the mid-Araguaia River in central Brazil. Our analyses revealed that these owls feed mainly on small mammals, especially rodents. Owls from the riverbanks at Fazenda Santa Fé had a more diverse diet, preying mainly on rodents that typica
Zoologia (Curitiba). Publicado em: 2011-12