Zobrazeno 1 - 10
of 307
pro vyhledávání: '"tocantins river"'
Publikováno v:
Revista de Biologia Neotropical, Vol 20, Iss 1 (2023)
The Ladder-tailed Nightjar, Hydropsalis climacocerca, bird with central distribution in the Amazon Basin, was recorded in the state of Maranhão and the middle of the Tocantins River for the first time. An individual adult of the species was recorded
Externí odkaz:
https://doaj.org/article/8e036de2ecf64927882e9399dde22898
Autor:
Márcia Caroline Friedl Dutra, Paula Evelyn Rubira Pereyra, Gustavo Hallwass, Mark Poesch, Renato Azevedo Matias Silvano
Publikováno v:
Neotropical Ichthyology, Vol 21, Iss 1 (2023)
Abstract Small-scale fisheries provide income and food security to local peoples around the world. In the Brazilian Amazon, the pescada (Plagioscion squamosissimus) is among the fishes that contributes most to catches in small-scale fisheries. Our ma
Externí odkaz:
https://doaj.org/article/b71110caaf4d4b148ad0c85506af7fe4
Akademický článek
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Autor:
Melissa Querido Cárdenas, Márcia Cristina Nascimento Justo, Amanda da Rocha Paula Reyes, Simone Chinicz Cohen
Publikováno v:
Revista Brasileira de Parasitologia Veterinária, Vol 31, Iss 3 (2022)
Abstract During a survey of the helminth fauna of characiform fishes from the Tocantins River, Brazil, 185 fish specimens from 22 species were studied. Twelve species of Nematoda and nine species of Digenea were collected. Some of these helminth spec
Externí odkaz:
https://doaj.org/article/76136def4cc9459c9e3d8ee26b218bdd
Publikováno v:
Boletim do Museu Paraense Emílio Goeldi. Ciências Naturais, Vol 16, Iss 1, Pp 21-32 (2021)
Caatinga Antwren (Herpsilochmus sellowi) is widely distributed in northeastern Brazil with disjunct populations: on the Middle Tocantins river (Tocantins state) and Serra do Cachimbo (Pará state). The Middle Tocatins river disjunct population occurs
Externí odkaz:
https://doaj.org/article/6c2d7b5485fb4b4f9b0654071757d9d6
Autor:
Jandessa Silva de Jesus, Fabiano do Nascimento Pupim, André Oliveira Sawakuchi, Leonardo Brasil Felipe
Publikováno v:
Journal of Maps, Vol 16, Iss 2, Pp 710-723 (2020)
This paper presents the geomorphological mapping at a 1:100,000 scale of fluvial deposits in the middle Tocantins River. The region preserves an important sedimentary archive of environmental changes of the Amazon and Cerrado biomes. Yet, the region
Externí odkaz:
https://doaj.org/article/e21c5281fac14525878bc8c8f2f87b8d
Publikováno v:
Frontiers in Ecology and Evolution, Vol 9 (2021)
Trophic levels can be applied to describe the ecological role of organisms in food webs and assess changes in ecosystems. Stable isotopes analysis can assist in the understanding of trophic interactions and use of food resources by aquatic organisms.
Externí odkaz:
https://doaj.org/article/0b9bc896a4d840b5bd5f53b9edf0e0c7
Autor:
Luiza Magalli Pinto Henriques, Sidnei Dantas, Lucyana Barros Santos, Anderson S. Bueno, Carlos A. Peres
Publikováno v:
PeerJ, Vol 9, p e11979 (2021)
Hydroelectric dams represent an emergent threat to lowland tropical forest biodiversity. Despite the large number of operational, under-construction, and planned hydroelectric dams, their long-term effects on biodiversity loss are still poorly docume
Externí odkaz:
https://doaj.org/article/b0ecf8cfa470441b8fb9fbc3391bf0a0
Akademický článek
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Akademický článek
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