Results 11 to 20 of about 604,113 (275)

Estudo petrográfico da tecnologia cerâmica Guarani no extremo sul de sua distribuição

open access: yesRevista de Arqueologia, 2009
Este trabalho constitui o primeiro estudo comparativo de cortes finos de cerâmica arqueológica procedente de diferentes sítios Guarani da região do rio Paraná inferior, iniciando com ele uma base cumulativa de dados.
Maricel Pérez   +4 more
doaj   +2 more sources

Description of a new species of glass knifefish genus Eigenmannia (Gymnotiformes: Sternopygidae) from the upper rio Paraná basin, based on anatomical, karyotypic, and molecular evidences

open access: yesNeotropical Ichthyology, 2023
A new species of Eigenmannia is described from the upper rio Paraná basin based on morphological and molecular data. It is distinguished for all congeners by a unique combination of morphometrics, meristics, osteological characters, a significant COI ...
Vinicius de Carvalho Cardoso, G. Dutra
semanticscholar   +1 more source

A INTRODUÇÃO DO GÊNERO Cichla [BLOCK E SCHNEIDER, 1801] NA PLANÍCIE DE INUNDAÇÃO DO ALTO RIO PARANÁ

open access: diamond, 2015
Luciano Seraphim Gasques   +3 more
openalex   +2 more sources

Peixes da planície de inundação do alto rio Paraná e áreas adjacentes: revised, annotated and updated

open access: yesNeotropical Ichthyology, 2018
The book “Peixes da planície de inundação do alto rio Paraná e áreas adjacentes” represents the most cohesive data compilation for the rio Paraná floodplain.
R. R. Ota   +3 more
semanticscholar   +1 more source

Geological screening for onshore CO2 storage in the Rio Bonito formation, Paraná Basin, Brazil

open access: yesJournal of maps, 2023
A growing number of countries have set ambitious climate targets and recognized the potential of CO2 geological storage. Brazil's goal is to neutralize carbon emissions by 2050. The Paraná Basin is one of the most favorable onshore sedimentary basins for
S. B. de Oliveira   +3 more
semanticscholar   +1 more source

Three‐Dimensional Flow Above River Bedforms: Insights From Numerical Modeling of a Natural Dune Field (Río Paraná, Argentina)

open access: yesJournal of Geophysical Research: Earth Surface, 2019
Bedforms are ubiquitous features in rivers and shallow seas, as mobile sediment is transported by flowing water. The mutual interaction of hydrodynamics and bedform has been widely studied in the laboratory over two‐dimensional bedforms having an angle ...
A. Lefebvre
semanticscholar   +1 more source

Fish species diversity in headwaters streams of Paraguay and Paraná Basins

open access: yesBrazilian Archives of Biology and Technology, 2007
The influence of spatial, temporal and environmental factors on fish species diversity in headwater streams in Paraguay and Paraná basins, Brazil was examined. A total of 4,605 individuals were sampled, distributed in 60 species.
Yzel Rondon Súarez   +6 more
doaj   +1 more source

Las poblaciones indígenas prehispánicas del río Paraná Inferior y Medio

open access: yesRevista del Museo de La Plata, 2019
En este trabajo se sintetiza y discute el estado actual del conocimiento en la arqueología del río Paraná en Argentina, con especial énfasis en los estudios sistemáticos que nuestro equipo de investigación viene desarrollando desde hace más de 10 años en
Mariano Bonomo   +7 more
semanticscholar   +1 more source

Mapeamento dos conflitos de uso da terra em áreas de preservação permanente dos rios que contribuem para o barramento do Rio Paranã, Formosa-GO

open access: yesBoletim Goiano de Geografia, 2018
Objetivou-se com esta pesquisa a verificação dos conflitos de uso da terra em Áreas de Preservação Permanente (APPs) de lagos, nascentes e rios que contribuem para o barramento do Rio Paranã e que estão localizados em parte da alta bacia hidrográfica do Rio Paranã, no município de Formosa-GO.
Olavo Amancio de Oliveira   +2 more
openaire   +1 more source

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