Results 11 to 20 of about 696,449 (337)

Analysis of virtual water trade in the state of Paraná: an input-product approach

open access: yesEconomia & Região, 2021
Given the scarcity of water as a limiting factor to development and the direct and indirect incorporation of water in the production processes, this study aims to understand the virtual water trade between Paraná and the main regions with which it trades:
Gabriela Henrique Zangiski   +1 more
doaj   +1 more source

Occurrence and toxicity of Microcystis aeruginosa (Cyanobacteria) in the Paraná River, downstream of the Yacyretá dam (Argentina) [PDF]

open access: yes, 2016
Cyanobacteria constitute the main toxin producers in inland water ecosystems and have extensive global distribution. The presence of hepatotoxins in aquatic environments is hazardous to human and animal health; even though the presence and identification
Andrinolo, Dario   +3 more
core   +3 more sources

Disputas en torno a la Reforma. Maximio Victoria y las reacciones contra la Facultad de Ciencias Económicas y Educacionales de Paraná (1918-1931)

open access: yesAvances del Cesor, 2019
En el presente artículo nos proponemos dar cuenta de los avatares de la experiencia reformista en la provincia de Entre Ríos, con la instalación de la Facultad de Ciencias Económicas y Educacionales de la ciudad de Paraná entre 1918-1931.
Nicolás Motura, Osvaldo Vartorelli
doaj   +1 more source

Variability of the chemical index of alteration (CIA) in the Paraná River suspended load [PDF]

open access: yes, 1998
Variability of the chemical index of alteration (CIA) in the Paraná River suspended ...
Depetris, Pedro J., Probst, Jean-Luc
core   +1 more source

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

A violência doméstica contra a mulher no sudeste paranaense de 2014 a 2016

open access: yesRevista NUPEM, 2018
A preocupação com esse tema surgiu devido ao Paraná ocupar o 3º lugar no Ranking da violência doméstica no Brasil no mapa de 2012. Em Irati foram mais de 200 casos em 2014. Nosso objetivo maior foi analisar as relações de poder nos processos de violência
Alexandra Lourenço
doaj   +1 more source

Check list of ground-dwelling ant diversity (Hymenoptera: Formicidae) of the Iguazú National Park with a comparison at regional scale [PDF]

open access: yes, 2015
We describe the ant fauna of Iguazú National Park (INP), a region of high biodiversity andendemism in northeastern Argentina that includes the southernmost protected area ofthe Atlantic Forest (AF).
Achury, R.   +6 more
core   +2 more sources

Physicochemical characteristics of organic honey samples of africanized honeybees from Paraná River islands. [PDF]

open access: yes, 2011
This research was carried out to evaluate the physicochemical composition of organic honey in Paraná River islands, in Porto Brasílio, State of Paraná. Honey was harvested directly from super of the colonies in three apiaries spread in the Floresta and ...
Alves, Eloi Machado   +6 more
core   +3 more sources

[Trichoptera imatures in Paranã river basin, Goiás state, with new records for genera]. [PDF]

open access: yesNeotropical entomology, 2009
Distribution of Trichoptera along Paranã River Basin, Goiás State, with new records for genera, is presented. Eighteen sample sites were made along the basin during the rain (March and December/2003) and dry (July/2003 and August/2004) seasons. Surber and D net were used for sampling all habitats.
Maria J, Martins-Silva   +3 more
openaire   +4 more sources

Estudios sobre la vegetación del estado de Paraná (Brasil meridional)

open access: yesCollectanea Botanica, 1991
Aportación al conocimiento de la vegetación del estado de Paraná en el Brasil meridional (Serra do Mar, Planaltos, valle del Iguaçu). Se describen numerosas asociaciones vegetales agrupadas en las clases siguientes: Pistio-Eichhornietea (comunidades de ...
Oriol de Bolòs   +2 more
doaj   +1 more source

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