Acta Amazonica 51(3) - Summary
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| Issues: | 51-3 |
Agronomy and Forestry |
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| Title: |
Long-term effects of plant spacing on the growth and morphometry of Bertholletia excelsa |
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| Authors: |
Rafael Gonçalves de OLIVEIRA, Alex Soares de SOUZA, Victor Alexandre Hardt Ferreira dos SANTOS, Roberval Monteiro Bezerra de LIMA, Marciel José FERREIRA |
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| Keywords: |
Brazil-nut tree, silviculture, spacing, growth, productive plantation |
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| DOI |
http://dx.doi.org/10.1590/1809-4392202003611 |
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| Issues: | 51-3 |
Agronomy and Forestry |
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| Title: |
Fermentation profile and chemical composition of cassava root silage |
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| Authors: |
Juliana Schuch PITIRINI, Rosana Ingrid Ribeiro dos SANTOS, Francy Manoely da Silva LIMA, Ilano Silva
Braga do NASCIMENTO, Jehmison de Oliveira BARRADAS, Cristian FATURI, Aníbal Coutinho do RÊGO, Thiago Carvalho da SILVA |
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| Keywords: |
ensiling, feed conservation, fermentation, Manihot esculanta, sustainable crops |
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| DOI |
http://dx.doi.org/10.1590/1809-4392202004410 |
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| Issues: | 51-3 |
Agronomy and Forestry |
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| Title: |
Assessing reduction of cluster size to estimate wood volume in an Amazonian forest |
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| Authors: |
Nivea Maria Mafra RODRIGUES, Hassan Camil DAVID, Gabriel William Dias FERREIRA, Emanuel José Gomes ARAÚJO, Vinícius Augusto MORAIS |
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| Keywords: |
National Forest Inventory, merchantable volume, precision, accuracy, Amazonian timber species |
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| DOI |
http://dx.doi.org/10.1590/1809-4392202003131 |
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| Issues: | 51-3 |
Animal and Fisheries Sciences |
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| Title: |
Effect of enzymatic complex in the diet of pirarucu, Arapaima gigas juveniles |
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| Authors: |
Julliana de Castro LIMA, Marianne SCHORER, José Fernando Bibiano MELO, Luís Gustavo Tavares BRAGA |
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| Keywords: |
additive, carnivorous fish, enzymes, enzymatic activity, metabolism, digestibility |
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| DOI |
http://dx.doi.org/10.1590/1809-4392202003151 |
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| Issues: | 51-3 |
Biodiversity and Conservation |
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| Title: |
Orchid bees in riparian and terra-firme forest fragments in an urban matrix in southwestern Brazilian Amazonia |
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| Authors: |
Maria Eliene Maia Braga CÂNDIDO, Patrícia Nakayama MIRANDA, Elder Ferreira MORATO |
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| Keywords: |
Euglossini, forest fragmentation, pollination, urban landscape |
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| DOI |
http://dx.doi.org/10.1590/1809-4392202003781 |
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| Issues: | 51-3 |
Biodiversity and Conservation |
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| Title: |
Completeness of rapid assessments of medium and large mammal diversity in the northwestern Amazon in Colombia |
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| Authors: |
Darwin M. MORALES-MARTÍNEZ, Natalia ATUESTA-DIMIAN, Daniela MARTÍNEZ-MEDINA, Diego R. GUTIÉRREZ-SANABRIA, Miguel E. RODRÍGUEZ-POSADA |
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| Keywords: |
camera trapping, neotropics, rainforest, sampling effort, satellite species, species richness |
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| DOI |
http://dx.doi.org/10.1590/1809-4392202100741 |
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| Issues: | 51-3 |
Biodiversity and Conservation |
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| Title: |
Multi-taxa ecological responses to habitat loss and fragmentation in western Amazonia as revealed by RAPELD biodiversity surveys |
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| Authors: |
Gabriel M. MOULATLET, Emmanuel AMBRIZ, Jennifer GUEVARA, Karima G. LÓPEZ, Marina RODES-BLANCO, Nereida GUERRA-ARÉVALO, H. Mauricio ORTEGA-ANDRADE, Pablo MENESES |
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| Keywords: |
deforestation, Ecuador, species distribution, tropical forests |
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| DOI |
http://dx.doi.org/10.1590/1809-4392202004532 |
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| Issues: | 51-3 |
Biodiversity and Conservation |
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| Title: |
Two new species of rust fungi (Pucciniales) from the Brazilian Amazon: Aecidium margaritariae on Margaritaria and Uromyces amapaensis on Jatropha |
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| Authors: |
Patrícia Maria Piovezan OLIVEIRA, Helen Maria Pontes SOTÃO, Gabriely Serrão FREIRE, Josiane Santana MONTEIRO |
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| Keywords: |
Basidiomycota, Brazil, Euphorbiaceae, Phyllanthaceae, Pucciniomycetes |
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| DOI |
http://dx.doi.org/10.1590/1809-4392202100441 |
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| Issues: | 51-3 |
Biodiversity and Conservation |
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| Title: |
Putative poison gland in the thorny catfish Acanthodoras spinosissimus (Siluriformes: Doradidae) |
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| Authors: |
Jefferson G. SODRÉ, Talles R. COLAÇO-FERNANDES, Lúcia H. RAPP PY-DANIEL, José L. O. BIRINDELLI, Jansen ZUANON |
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| Keywords: |
Amazon basin, defense, venom gland, freshwater |
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| DOI |
http://dx.doi.org/10.1590/1809-4392202101350 |
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| Issues: | 51-3 |
Biodiversity and Conservation |
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| Title: |
First record of helminths parasitizing Vanellus chilensis (Aves, Charadriiformes) in Acre state, southwestern Brazilian Amazon |
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| Authors: |
Leandro Siqueira de SOUZA, Leilandio Siqueira De SOUZA, Edson GUILHERME, Francisco Glauco de Araújo SANTOS |
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| Keywords: |
endoparasites, wild birds, Nematoda, Cestoda, coproparasitology |
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| DOI |
http://dx.doi.org/10.1590/1809-4392202100690 |
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| Issues: | 51-3 |
Chemistry and Pharmacology |
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| Title: |
In vitro and in vivo activity of a hypotoxic copper(I) complex against dermotropic Leishmania species |
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| Authors: |
Ana Flávia da Silva CHAGAS, Marina PORCHIA, Thaís Pinto NASCIMENTO, Carolina Nunes Souza CORREA, Anny Maíza Vargas BRASIL, Antonia Maria Ramos FRANCO |
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| Keywords: |
leishmaniasis, treatment, metallic complex, antileishmanial activity |
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| DOI |
http://dx.doi.org/10.1590/1809-4392202100920 |
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| Issues: | 51-3 |
Environmental Sciences |
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| Title: |
Strong El Niño reduces fruit production of Brazil-nut trees in the eastern Amazon |
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| Authors: |
Dayane Nathália Barbosa PASTANA, Érica de Souza MODENA, Lúcia Helena de Oliveira WADT, Ezaquiel de Souza NEVES, Lucieta Guerreiro MARTORANO, Ana Cláudia LIRA-GUEDES, Rafael Lucas Figueiredo de SOUZA, Felipe Felix COSTA, Anderson Pedro Bernardina BATISTA, Marcelino Carneiro GUEDES |
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| Keywords: |
Bertholletia excelsa, climate variability, Oceanic Niño Index (ONI), productivity |
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| DOI |
http://dx.doi.org/10.1590/1809-4392202003702 |
