Results 311 to 320 of about 696,449 (337)

Spatio‐temporal variability of wet and drought events in the Paraná River basin—Brazil and its association with the El Niño—Southern oscillation phenomenon

International Journal of Climatology, 2021
This study aimed to analyse the spatio‐temporal variability of wet and drought events in the Paraná River Basin and their association with the El Niño—Southern 20 Oscillation (ENSO) phenomenon.
Eliane Barbosa Santos, E. Freitas, S. A. A. Rafee, T. Fujita, A. Rudke, L. Martins, R. A. Ferreira de Souza, J. Martins   +7 more
semanticscholar   +1 more source

Freshwater fishes from Paraná State, Brazil: an annotated list, with comments on biogeographic patterns, threats, and future perspectives.

Zootaxa, 2020
An annotated checklist for the freshwater fishes from Paraná State, Brazil is provided. A total of 440 freshwater fish species are recorded for the state, distributed across five ecoregions: Upper Parana, Lower Parana, and Iguassu, all within the rio ...
R. B. dos Reis, A. Frota, Gabriel DE CARVALHO DEPRÁ, R. R. Ota, W. J. da Graça   +4 more
semanticscholar   +1 more source

An Updated Crustal Thickness Map of Central South America Based on Receiver Function Measurements in the Region of the Chaco, Pantanal, and Paraná Basins, Southwestern Brazil

Journal of Geophysical Research: Solid Earth, 2019
Previous compilation of crustal structure in South America had large unsampled areas including the thin crust in the Sub‐Andean lowlands, largely estimated by gravity data, and the sparsely sampled Amazon Craton.
C. Rivadeneyra‐Vera, M. Bianchi, M. Assumpção, V. Cedraz, J. Julià, Martín Rodríguez, L. Sánchez, G. Sánchez, Luciana Lopez‐Murua, G. Fernandez, Rafael Fugarazzo   +10 more
semanticscholar   +1 more source

Tributaries as biodiversity preserves: An ichthyoplankton perspective from the severely impounded Upper Paraná River

Aquatic conservation, 2019
Conservation of fish assemblages in severely impounded rivers has often focused on providing longitudinal and lateral connectivity along the main stem. Less attention has been given to tributaries, some of which remain unimpounded.
Patrícia S. Silva, L. Miranda, S. Makrakis, L. Assumpção, J. P. Dias, M. Makrakis   +5 more
semanticscholar   +1 more source

Stationary and non‐stationary detection of extreme precipitation events and trends of average precipitation from 1980 to 2010 in the Paraná River basin, Brazil

International Journal of Climatology, 2019
The main objective of this study was to investigate the trends on average and extreme events in time series of daily precipitation from 1980 to 2010 in the Paraná River basin, Brazil.
A. C. F. Xavier, A. Rudke, T. Fujita, G. Blain, Marcos Vinicius Bueno Morais, D. S. Almeida, S. A. A. Rafee, L. Martins, R. A. Souza, Edimilson Dias de Freitas, J. Martins   +10 more
semanticscholar   +1 more source

Ambient seismic noise tomography in west-central and Southern Brazil, characterizing the crustal structure of the Chaco-Paraná, Pantanal and Paraná basins

, 2020
Surface wave analysis provides important information on crustal structure, but it is challenging to obtain accurate/robust models in aseismic regions because of the lack of local earthquake records. In this paper, interstation empirical Green's functions
T. Shirzad, M. Assumpção, M. Bianchi
semanticscholar   +1 more source

Bats of the Paranã River Valley, Tocantins and Goiás states, Central Brazil

Zootaxa, 2010
The Valley of the Paranã River is located in the states Tocantins and Goiás, Brazil. This region is inserted in the transitional area between the Cerrado, a Neotropical Savanna Hotspot, and the Amazon and Caatinga biomes. Transitional zones are alleged to be characterized by high species richness due to the overlap of species distributional ranges, and
Bezerra, Alexandra M. R., Marinho-Filho, Jader   +1 more
openaire   +1 more source

AGROINDÚSTRIAS FAMILIARES NO OESTE DO PARANÃ : UM PANORAMA PRELIMINAR.

2000
This present work comprises a collection of primary data which aim at providing a general outlook on the situation of family agro-industries in some locations in the western side of the state of Paraná ( Marechal Cândido Rondon, Santa Helena, Santa Lúcia, Missal, Vera Cruz do Oeste and Lindoeste ) for the year 1998.
Azevedo, Paulo Roberto, Colognese, Silvio Antônio, Shikida, Pery Francisco Assis   +2 more
openaire   +2 more sources