TOP RATED - Most accessed articles SINCE 2004

Nr. of accesses: 6367  
Issues: 48-1 Chemistry and Pharmacology
Title: Acaricidal activity of extracts from different structures of Piper tuberculatum against larvae and adults of Rhipicephalus microplus  
Authors: Andrina Guimarães Silva BRAGA, Krishna Ferri Alencar de SOUZA, Fabio da Silva BARBIERI, Cleberson de Freitas FERNANDES, Rodrigo Barros ROCHA, José Roberto VIEIRA JUNIOR, Clariana Lins LACERDA, Caroline Oliveira CELESTINO, Valdir Alves FACUNDO, Luciana Gatto BRITO  
Keywords: cattle tick, bioassay, active molecules, Piperaceae PDF
DOI http://dx.doi.org/10.1590/1809-4392201700053

Nr. of accesses: 6262  
Issues: 52-1 Agronomy and Forestry
Title: Behind the forest restoration scene: a socio-economic, technical-scientific and political snapshot in Amazonas, Brazil  
Authors: Mariana Condé MARQUES, Geângelo Petene CALVI, Hugh W. PRITCHARD, Isolde Dorothea Kossmann FERRAZ  
Keywords: Amazon rainforest, public policy, seed and seedling production, native tree species, nursery, plant propagation PDF
DOI http://dx.doi.org/10.1590/1809-4392202100372

Nr. of accesses: 6227  
Issues: 43-3 CIÊNCIAS FLORESTAIS
Title: Florestas estacionais e áreas de ecótono no estado do Tocantins, Brasil: parâmetros estruturais, classificação das fitofisionomias florestais e subsídios para conservação  
Authors: Ricardo Flores HAIDAR, Jeanine Maria Felfili FAGG, José Roberto Rodrigues PINTO, Ricardo Ribeiro DIAS, Gabriel DAMASCO, Lucas de Carvalho Ramos SILVA, Christopher William FAGG  
Keywords: Diversidade beta, Fitogeografia, Tensão Ecológica, Cerrado, Amazônia PDF
DOI http://dx.doi.org/10.1590/S0044-59672013000300003

Nr. of accesses: 6209  
Issues: 43-2 ZOOTECNIA
Title: Efeitos do tratamento com formalina e sulfato de cobre sobre os parâmetros hematológicos e parasitos monogenéticos em juvenis de Hemigrammus sp. (Osteichthyes: Characidae)  
Authors: Luciana Farias PAIXÃO, Rudã Fernandes Brandão SANTOS, Fabricio Menezes RAMOS, Rodrigo Yudi FUJIMOTO  
Keywords: CuSO4, formol, monogênias, tratamento PDF
DOI http://dx.doi.org/10.1590/S0044-59672013000200012

Nr. of accesses: 6209  
Issues: 48-1 Agronomy and Forestry
Title: Silvicultural performance of five forest species in the central Brazilian Amazon  
Authors: Murilo Rezende MACHADO, Rodrigo CAMARA, Paulo de Tarso Barbosa SAMPAIO, João Baptista Silva FERRAZ, Marcos Gervasio PEREIRA  
Keywords: dendrometric variables, monospecific plantings, silviculture, tree growth PDF
DOI http://dx.doi.org/10.1590/1809-4392201700602

Nr. of accesses: 6209  
Issues: 52-1 Agronomy and Forestry
Title: Effects of fire on soil organic matter in northern Amazonian forest fragments  
Authors: Libério Junio da SILVA, Deborah Pinheiro DICK, Djennifer NECKEL, Gabriel Nuto NÓBREGA, Renato de Aragão R. RODRIGUES, Reinaldo Imbrozio BARBOSA, Renato Campello CORDEIRO  
Keywords: forest fires; aromaticity index; elemental composition; FTIR PDF
DOI http://dx.doi.org/10.1590/1809-4392202100133

Nr. of accesses: 6207  
Issues: 51-1 Agronomy and Forestry
Title: Photosynthesis, growth, and survival in seedlings of four tropical fruit-tree species under intense radiation  
Authors: Daniel ORTIZ, Flavio MORENO, Maria Claudia DÍEZ  
Keywords: acclimation, agroforestry systems, carotenoids, chloroplasts, photosystem II PDF
DOI http://dx.doi.org/10.1590/1809-4392202000752

Nr. of accesses: 6207  
Issues: 51-3 Environmental Sciences
Title: Strong El Niño reduces fruit production of Brazil-nut trees in the eastern Amazon  
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  
Keywords: Bertholletia excelsa, climate variability, Oceanic Niño Index (ONI), productivity PDF
DOI http://dx.doi.org/10.1590/1809-4392202003702

Nr. of accesses: 6206  
Issues: 50-1 Biodiversity and Conservation
Title: Temporal distribution of fruit-feeding butterflies (Lepidoptera, Nymphalidae) in the eastern extreme of the Amazon region  
Authors: Elias da Costa ARAUJO, Lucas Pereira MARTINS, Marcelo DUARTE, Gisele Garcia AZEVEDO  
Keywords: Brazilian Amazon, frugivorous butterflies, Maranhão, seasonality, temporal diversity, tropical forest PDF
DOI http://dx.doi.org/10.1590/1809-4392201901261

Nr. of accesses: 6206  
Issues: 52-1 Chemistry and Pharmacology
Title: Copaiba (Copaifera reticulata) oleoresin reduces voluntary alcohol intake in rats  
Authors: Rianne Remus PULCINELLI, Clara Lindenmayer Della GIUSTINA, Solange BANDIERA, Felipe Borges ALMEIDA, Lucas dos Reis IZOLAN, Mauricio Schuler NIN, Mirna Bainy LEAL, Rosane GOMEZ  
Keywords: essential oil, ethanol, natural products, drug addiction PDF
DOI http://dx.doi.org/10.1590/1809-4392202102342

Nr. of accesses: 6203  
Issues: 42-2 NOTAS E COMUNICAÇÕES
Title: Record of the freshwater stingrays Potamotrygon brachyura and P. motoro (Chondrichthyes, Potamotrygonidae) in the lower Uruguay River, South America  
Authors: María Cristina ODDONE, Gonzalo VELASCO and Patricia CHARVET  
Keywords: Potamotrygonidae, Nuevo Berlín, Paysandú, matrotrophy, potamotrygonid PDF
DOI http://dx.doi.org/10.1590/S0044-59672012000200018

Nr. of accesses: 6203  
Issues: 51-1 Agronomy and Forestry
Title: Characterization of Pseudomonas bacteria of Piper tuberculatum regarding the production of potentially bio-stimulating compounds for plant growth  
Authors: Danyllo Amaral de OLIVEIRA, Solange da Cunha FERREIRA, Daiany Larissa Ribeiro CARRERA, Cleyson Pantoja SERRÃO, Daihany Moraes CALLEGARI, Nicolle Louise Ferreira BARROS, Francinilson Meireles COELHO, Cláudia Regina Batista de SOUZA  
Keywords: plant growth-promoting bacterial endophytes, IAA, siderophores, phosphate solubilization PDF
DOI http://dx.doi.org/10.1590/1809-4392202002311

Nr. of accesses: 6202  
Issues: 50-1 Health Sciences
Title: Epidemiological and clinical aspects of snakebites in the upper Juruá River region, western Brazilian Amazonia  
Authors: Ageane Mota da SILVA, Mônica COLOMBINI, Ana Maria MOURA-DA-SILVA, Rodrigo Medeiros de SOUZA, Wuelton Marcelo MONTEIRO, Paulo Sérgio BERNARDE  
Keywords: venomous animals; snakes; envenoming; Acre; Bothrops atrox; enzyme immunoassay PDF
DOI http://dx.doi.org/10.1590/1809-4392201901561

Nr. of accesses: 6202  
Issues: 52-1 Biodiversity and Conservation
Title: First record of leucism in the polychromatic Amazon tree boa, Corallus hortulana (Serpentes, Boidae) of South America  
Authors: Igor Yuri FERNANDES, Audrey DAHAN, Benoît FIOT  
Keywords: Amazonia, Squamata, coloration, color pattern, snakes, French Guiana PDF
DOI http://dx.doi.org/10.1590/1809-4392202102173

Nr. of accesses: 6201  
Issues: 39-3 CIÊNCIAS FLORESTAIS
Title: Quebra de dormência em diásporos de teca (Tectona grandis L.f.)  
Authors: Jairo Rafael Machado DIAS, Ana Lucy CAPRONI, Paulo Guilherme Salvador WADT, Luis Mendes da SILVA, Leonardo Barreto TAVELLA, Janiffe Peres de OLIVEIRA  
Keywords: Germinação, Quebra de dormência, Sementes florestais PDF
DOI http://dx.doi.org/10.1590/S0044-59672009000300009

Nr. of accesses: 6201  
Issues: 51-1 Agronomy and Forestry
Title: Growth and survival over ten years of Brazil-nut trees planted in three anthropogenic habitats in northern Amazonia  
Authors: Ricardo Scoles, Rogério Gribel  
Keywords: Bertholletia excelsa, plantation, light-demanding, land restoration, resprouting PDF
DOI http://dx.doi.org/10.1590/1809-4392202001462

Nr. of accesses: 6200  
Issues: 44-1 BOTÂNICA
Title: Melastomataceae em formações costeiras de restingas no Pará, Brasil  
Authors: Laíce Fernanda Gomes de LIMA, João Ubiratan Moreira dos SANTOS, Alessandro Silva do ROSÁRIO, José Fernando Andrade BAUMGRATZ  
Keywords: Amazônia, Myrtales, Taxonomia, Vegetação. PDF
DOI http://dx.doi.org/10.1590/S0044-59672014000100005

Nr. of accesses: 6199  
Issues: 44-3 ZOOTECNIA
Title: Variabilidade genética do peso ao nascer e seleção para crescimento em bubalinos do Estado do Pará, Brasil  
Authors: Juliana Flor de AGUIAR, Cintia Righetti MARCONDES, José Ribamar Felipe MARQUES, Pedro Alejandro VOZZI, Raimundo Nonato Colares CAMARGO JÚNIOR, Larissa Coelho MARQUES, Ronyere Olegário ARAÚJO, Ricardo José GUNSKI  
Keywords: Herdabilidade, inferência Bayesiana, tendência. PDF
DOI http://dx.doi.org/10.1590/1809-4392201303305

Nr. of accesses: 6199  
Issues: 50-1 Environmental Sciences
Title: Identification of priority areas for landscape connectivity maintenance in the Xingu Area of Endemism in Brazilian Amazonia  
Authors: Rodrigo Baia CASTRO, Jorge Luis Gavina PEREIRA, Regiane SATURNINO, Paula Sueli Duarte MONTEIRO, Ana Luisa Kerti Mangabeira ALBERNAZ  
Keywords: functional connectivity, spatial analysis, integral index of connectivity PDF
DOI http://dx.doi.org/10.1590/1809-4392201903080

Nr. of accesses: 6198  
Issues: 45-3 Zoology
Title: Two practical approaches to monitoring the zooplanktonic community at Lago Grande do Curuai, Pará, Brazil  
Authors: Leonardo Fernandes GOMES, Ludgero Cardoso Galli VIEIRA, Marie Paule BONNET  
Keywords: Biomonitoring, Cladoceran, Copepod, Rotifer, Testate amoebae. PDF
DOI http://dx.doi.org/10.1590/1809-4392201404453

Nr. of accesses: 6198  
Issues: 51-1 Biodiversity and Conservation
Title: Aspects of the reproductive ecology of Trachycephalus cunauaru (Anura: Hylidae) in the southern Amazon  
Authors: Janaina da Costa de NORONHA, Cynthia P. A. PRADO, Jean-Marc Hero, Guy CASTLEY, Domingos de Jesus RODRIGUES  
Keywords: phytotelmata, artificial reproductive sites, canopy sampling, oophagy, amphibians PDF
DOI http://dx.doi.org/10.1590/1809-4392202002361

Nr. of accesses: 6198  
Issues: 51-2 Biodiversity and Conservation
Title: New record of Cepa apeca (Diptera, Syrphidae, Eristalinae, Merodontini) in the Andean-Amazonian region of Colombia and expansion of its geographic range  
Authors: Henry Mauricio PARADA-MARIN, Augusto L. MONTOYA, Yardany RAMOS-PASTRANA  
Keywords: Amazon foothills, flower flies, geographical records, Neotropical PDF
DOI http://dx.doi.org/10.1590/1809-4392202003841

Nr. of accesses: 6197  
Issues: 42-1 CIÊNCIAS DO AMBIENTE
Title: A ocorrência de malária em quatro municípios do estado do Pará, de 1988 a 2005, e sua relação com o desmatamento  
Authors: Andressa Tavares PARENTE, Everaldo Barreiros de SOUZA, João Batista Miranda RIBEIRO  
Keywords: Incidência de malária, desflorestamento, técnica dos quantis PDF
DOI http://dx.doi.org/10.1590/S0044-59672012000100005

Nr. of accesses: 6197  
Issues: 52-1 Biodiversity and Conservation
Title: First evidence of frugivory in Gardnerycteris crenulatum (Chiroptera: Phyllostomidae)  
Authors: Dennis CASTILLO-FIGUEROA, Bryan A. TARRÁ-JARAMILLO, Mónica M. PEÑUELA-SALGADO, Carlos A. GIRALDO-MARTÍNEZ, Carlos H. RODRÍGUEZ-LEÓN  
Keywords: Amazon rainforest, bats, functional role, diet, insectivores PDF
DOI http://dx.doi.org/10.1590/1809-4392202102151

Nr. of accesses: 6196  
Issues: 43-2 ZOOTECNIA
Title: Desempenho produtivo de juvenis de tambaqui (Colossoma macropomum CUVIER, 1818) alimentados com rações contendo farinha de crueira de mandioca (Manihot esculenta, CRANTZ) em substituição ao milho (Zea mays)  
Authors: Geraldo Pereira Pereira Junior, Expedita Maria de Oliveira Pereira, Manoel Pereira Filho,Paula de Sousa Barbosa, Eduardo Shimoda, Lian Valente Brandão  
Keywords: Piscicultura, nutrição de peixes, carboidratos. PDF
DOI http://dx.doi.org/10.1590/S0044-59672013000200013

Nr. of accesses: 6196  
Issues: 48-1 Agronomy and Forestry
Title: Genetic diversity of Gossypium barbadense from the central Brazilian Amazon  
Authors: Lúcia Vieira HOFFMANN, Kálita Cristina Moreira CARDOSO, Antônio Sabino Neto da Costa ROCHA, Aryanny Irene Domingues de OLIVEIRA, Aluana Gonçalves ABREU, Caio César de Oliveira PEREIRA, Guilherme MALAFAIA, Ivandilson Pessoa Pinto de MENEZES  
Keywords: conservation, genetic resources, cotton tree, phenotypic characterization PDF
DOI http://dx.doi.org/10.1590/1809-4392201603313

Nr. of accesses: 6196  
Issues: 48-1 Animal Sciences and Fisheries
Title: The influence of sex ratio on the reproduction of pirarucu, Arapaima gigas, in captivity  
Authors: Adriana Ferreira LIMA  
Keywords: breeding pairs, mating, tropical fish cultivation PDF
DOI http://dx.doi.org/10.1590/1809-4392201701181

Nr. of accesses: 6196  
Issues: 50-1 Biodiversity and Conservation
Title: Rapid assessment of the ichthyofauna of the southern Guiana Shield tributaries of the Amazonas River in Pará, Brazil  
Authors: Guilherme M. DUTRA, Tiago M. S. FREITAS, Bruno S. PRUDENTE, Gilberto N. SALVADOR, Manuela D. V. LEÃO, Luiz A. W. PEIXOTO, Marina B. MENDONÇA, André L. NETTO-FERREIRA, Fabio R. SILVA, Luciano F. A. MONTAG, Wolmar B. WOSIACKI  
Keywords: Northern Pará Drainage System, protected areas, Amazon, inventory, fish PDF
DOI http://dx.doi.org/10.1590/1809-4392201901402

Nr. of accesses: 6196  
Issues: 50-1 Biodiversity and Conservation
Title: Morphology and distribution of the freshwater mussel Diplodon granosus, a rare and poorly understood species  
Authors: Igor Christo MIYAHIRA, Maria Cristina Dreher MANSUR, Daniel Mansur PIMPÃO, Sheyla Regina Marques COUCEIRO, Sonia Barbosa dos SANTOS  
Keywords: Unionida, Hyriidae, Rhipididontini, taxonomy, conservation PDF
DOI http://dx.doi.org/10.1590/1809-4392201903910

Nr. of accesses: 6196  
Issues: 50-1 Biotechnology
Title: Obtaining monokaryotic and dikaryotic mycelial cultures of two Amazonian strains of Geastrum (Geastraceae, Basidiomycota)  
Authors: Marcos Diones Ferreira SANTANA, Ruby VARGAS-ISLA, Janaina da Costa NOGUEIRA, Thiago ACCIOLY, Bianca Denise Barbosa da SILVA, Sheyla Regina Marques COUCEIRO, Iuri Goulart BASEIA, Noemia Kazue ISHIKAWA  
Keywords: earthstars; gasteroid fungus; Geastrum lloydianum; Geastrum subiculosum; mycelial growth PDF
DOI http://dx.doi.org/10.1590/1809-4392201901341

Nr. of accesses: 6196  
Issues: 51-1 Health Sciences
Title: Protocol optimization for the detection of Trypanosoma cruzi DNA in açai (Euterpe oleraceae) pulp  
Authors: Gabrielle Virgínia Ferreira CARDOSO, Andrey Carlos do Sacramento de OLIVEIRA, Andréia Silva da SILVA, Marcos Clécio de Lemos SILVA, Joelson Sousa LIMA, Talita Bandeira ROOS, Carina Martins de MORAES  
Keywords: detection method; foodborne disease; food pathogen; molecular detection; Chagas disease PDF
DOI http://dx.doi.org/10.1590/1809-4392201903426

Nr. of accesses: 6196  
Issues: 52-1 Animal and Fisheries Sciences
Title: Innate immunity gene expression profiles in conjunctival membrane biopsies from Amazonian buffalo  
Authors: Laura Jamille Argolo PAREDES, Washington Luiz Assunção PEREIRA, Ranna Taynara dos Reis SOUSA, Marcella Katheryne Marques BERNAL, Rafaelle Casseb GUIMARÃES, Elaine Ferreira MESQUITA, Cintia Luana Pinheiro SANTOS, Elizabeth Machado BARBOSA, Higo Gregório Silva FAVACHO, Michael Allan HUFFMAN, Ednaldo da SILVA FILHO  
Keywords: Bubalus bubalis, lymphoid tissue, inflammatory cytokines, interleukin, TLR, DEFB110 PDF
DOI http://dx.doi.org/10.1590/1809-4392202100893

Nr. of accesses: 6195  
Issues: 52-1 Biodiversity and Conservation
Title: Fast and novel botanical exploration of a 320-km transect in eastern Amazonia using DNA barcoding  
Authors: William MILLIKEN, Guillaume ODONNE, Julien ENGEL, François-Michel LE TOURNEAU, Uxue SUESCUN, Jérôme CHAVE  
Keywords: DNA barcoding, French Guiana-Brazil border, matK, rbcLa, tree inventory, Tumucumaque PDF
DOI http://dx.doi.org/10.1590/1809-4392202101413

Nr. of accesses: 6194  
Issues: 41-2 QUÍMICA
Title: Análise de rendimento cárneo das principais espécies de peixes comercializadas no Estado do Amazonas, Brasil  
Authors: Antonio Fábio Lopes de SOUZA, Antonio José INHAMUNS  
Keywords: Pescado de água doce, rendimento cárneo, variação sazonal PDF
DOI http://dx.doi.org/10.1590/S0044-59672011000200015

Nr. of accesses: 6194  
Issues: 42-2 ECOLOGIA VEGETAL
Title: Forest structure of artificial islands in the Tucuruí dam reservoir in northern Brazil: a test core-area model  
Authors: Leandro V. FERREIRA, Selvino NECKEL-OLIVEIRA, Ulisses GALATTI, Sarita B. FÁVERI, Pia PAROLIN  
Keywords: core-area model, forest edges, fragmentation, hydroelectric dams PDF
DOI http://dx.doi.org/10.1590/S0044-59672012000200006

Nr. of accesses: 6194  
Issues: 42-2 FITOSSANIDADE
Title: Ocorrência e controle de lesmas do gênero Omalonyx (Gastropoda, Succineidae), pragas de capim-elefante Pennisetum purpureum (Poaceae) em Rio Preto da Eva, Amazonas  
Authors: Marcos Vinicius Bastos GARCIA, Janine Oliveira ARRUDA, Daniel Mansur PIMPÃO, Terezinha Batista GARCIA  
Keywords: Amazônia, moluscos, controle, cal hidratada PDF
DOI http://dx.doi.org/10.1590/S0044-59672012000200007

Nr. of accesses: 6194  
Issues: 51-1 Biodiversity and Conservation
Title: Birds associated with treefall gaps in a lowland forest in southwestern Brazilian Amazonia  
Authors: Jônatas LIMA, Edson GUILHERME  
Keywords: tropical forests, Amazon region, forest fragment, understory PDF
DOI http://dx.doi.org/10.1590/1809-4392202002380

Nr. of accesses: 6194  
Issues: 51-2 Biodiversity and Conservation
Title: Checklist of benthic algae from beaches and rocky outcrops on the northeast coast of Pará state, Brazilian Amazonia  
Authors: Alexandre de Gusmão PEDRINI, Gabriel Irene Pereira GUARINO, Felipe dos Santos Pereira DINIZ, José Eduardo MARTINELLI FILHO  
Keywords: Amazon shelf, Neotropical region, phycology, South America, coastal algae PDF
DOI http://dx.doi.org/10.1590/1809-4392202004431

Nr. of accesses: 6194  
Issues: 52-1 Environmental Sciences
Title: Mercury in muscle and liver of Plagioscion squamosissimus (Acanthuriformes: Sciaenidae) from the Machado River, Brazilian Amazon  
Authors: Igor David da COSTA, Elisabete Lourdes do NASCIMENTO, Missilene Silva de Almeida FACCHETI, Natalia Neto dos Santos NUNES, João Paulo de Oliveira GOMES, Ronaldo de ALMEIDA, Wanderley Rodrigues BASTOS  
Keywords: fish, heavy metal, Rondônia PDF
DOI http://dx.doi.org/10.1590/1809-4392202001032

Nr. of accesses: 6193  
Issues: 43-4 ZOOTECNIA/RECURSOS PESQUEIROS
Title: Cultivo de tambaqui em canais de abastecimento sob diferentes densidades de peixes  
Authors: Alinne Dué Ramos da SILVA, Robson Batista dos SANTOS, Arthur Murilo da Silva Souza BRUNO, Emerson Carlos SOARES  
Keywords: Piscicultura em canais, Qualidade da água, Colossoma macropomum. PDF
DOI http://dx.doi.org/10.1590/S0044-59672013000400014

Nr. of accesses: 6193  
Issues: 50-1 Agronomy and Forestry
Title: First record of the association of the weevil Loncophorus longinasus with the fruit of munguba, Pseudobombax munguba in Central Amazonia, Brazil  
Authors: Stefan Friedrich KEPPLER, Neliton Marques da SILVA  
Keywords: Insecta, Curcilionidae, immature, Malvaceae, ants, Pseudomyrmex PDF
DOI http://dx.doi.org/10.1590/1809-4392201902421

Nr. of accesses: 6193  
Issues: 51-1 Agronomy and Forestry
Title: First record of Anastrepha obliqua (Diptera: Tephritidae) and a tritrophic relation with parasitoids in a citrus orchard in Pará state, Brazil  
Authors: Marlon Gonçalves RODRIGUES, Maria Gisely CAMARGOS, Clarice Diniz ALVARENGA, Rosana Cardoso Rodrigues da SILVA, Álvaro Remígio AYRES  
Keywords: Citrus sinensis, Braconidae, eastern Amazon PDF
DOI http://dx.doi.org/10.1590/1809-4392202002961

Nr. of accesses: 6193  
Issues: 51-3 Agronomy and Forestry
Title: Fermentation profile and chemical composition of cassava root silage  
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  
Keywords: ensiling, feed conservation, fermentation, Manihot esculanta, sustainable crops PDF
DOI http://dx.doi.org/10.1590/1809-4392202004410

Nr. of accesses: 6192  
Issues: 40-1 CIÊNCIAS FLORESTAIS
Title: Comportamento de espécies florestais em plantios a pleno sol e em faixas de enriquecimento de capoeira na Amazônia  
Authors: Cintia Rodrigues de SOUZA, Celso Paulo de AZEVEDO, Roberval Monteiro LIMA, Luiz Marcelo Brum ROSSI  
Keywords: Floresta, biomassa, produção de madeira, rápido crescimento PDF
DOI http://dx.doi.org/10.1590/S0044-59672010000100016

Nr. of accesses: 6192  
Issues: 42-4 CIÊNCIAS DO AMBIENTE
Title: Mineralogia e reserva de K de Cambissolos submetidos a diferentes manejos após derrubada e queima da floresta na Amazônia Meridional  
Authors: Alessandro Góis ORRUTÉA, Vander de Freitas MELO, Antônio Carlos Vargas MOTTA, Valmiqui Costa LIMA  
Keywords: derrubada e queima, óxidos de ferro, caulinita, mica PDF
DOI http://dx.doi.org/10.1590/S0044-59672012000400003

Nr. of accesses: 6192  
Issues: 44-2 LIMNOLOGIA
Title: Eficiência do aguapé sobre variáveis limnológicas em canais de abastecimento utilizados no cultivo de tambaqui  
Authors: Alinne Dué Ramos da SILVA, Robson Batista dos SANTOS2, Arthur Murilo da Silva Souza BRUNO, André Luis GENTELINI, Ana Helena Gomes da SILVA, Emerson Carlos SOARES  
Keywords: Eichhornia crassipes, fósforo, amônia, qualidade de água PDF
DOI http://dx.doi.org/10.1590/S0044-59672014000200011

Nr. of accesses: 6192  
Issues: 47-1 Zoology
Title: Intra-puparial development of Lucilia eximia (Diptera, Calliphoridae)  
Authors: Yardany RAMOS-PASTRANA, Carlos Andres LONDOÑO, Marta WOLFF  
Keywords: Immature insects, Metamorphosis, Forensic entomology, Postmortem interval. PDF
DOI http://dx.doi.org/10.1590/1809-4392201600773

Nr. of accesses: 6191  
Issues: 41-1 CIÊNCIAS FLORESTAIS
Title: Desenvolvimento e projeto de colhedora de babaçu (Orbignya phalerata Mart.) para agricultura familiar nas regiões de matas de transição da Amazônia  
Authors: Daniel ALBIERO, Antonio José Da Silva MACIEL, Carlos Antonio GAMERO  
Keywords: Babaçu; Projeto de Máquinas; Colhedora. PDF
DOI http://dx.doi.org/10.1590/S0044-59672011000100007

Nr. of accesses: 6191  
Issues: 41-4 CIÊNCIAS DO AMBIENTE
Title: Mineralogia e química dos sedimentos de fundo do médio e baixo Madeira e de seus principais tributários – Amazonas – Brasil  
Authors: Maria Mireide Andrade QUEIROZ, Adriana Maria Coimbra HORBE, Candido Augusto Veloso MOURA  
Keywords: Geoquímica, isótopos de Pb, águas brancas e pretas PDF
DOI http://dx.doi.org/10.1590/S0044-59672011000400003

Nr. of accesses: 6191  
Issues: 42-2 INVERTEBRADOS
Title: Os Hesperiidae (Lepidoptera, Hesperioidea) da RPPN Klagesi, Santo Antônio do Tauá, Pará, Brasil: nova contribuição para o conhecimento da biodiversidade da área de endemismo Belém  
Authors: Olaf H. H. MIELKE, Eduardo CARNEIRO, Mirna M. CASAGRANDE  
Keywords: inventário, distribuição, borboletas, Floresta Amazônica PDF
DOI http://dx.doi.org/10.1590/S0044-59672012000200011

Nr. of accesses: 6191  
Issues: 42-4 BOTÂNICA
Title: Nova ocorrência de Poaceae para a América do Sul: Alloteropsis (Panicoideae/Poaceae)  
Authors: Antônio Elielson Sousa da ROCHA, Izildinha Souza MIRANDA  
Keywords: Gramineae, Estado do Amapá, invasoras. PDF
DOI http://dx.doi.org/10.1590/S0044-59672012000400002

Nr. of accesses: 6191  
Issues: 50-1 Agronomy and Forestry
Title: Ocurrence of pepper yellow mosaic virus and cucumber mosaic virus on Capsicum chinense in the state of Amazonas, Brazil  
Authors: Leonor Cristina Silva SOUZA, Rogerio Eiji HANADA, Luiz Alberto Guimarães ASSIS, Viviana M. CAMELO-GARCÍA, Jorge Alberto Marques REZENDE, Valdir A. YUKI, Elliot W. KITAJIMA  
Keywords: Cucumovirus, Potyvirus, transmission electron microscopy, RT-PCR, Aphis gossypii PDF
DOI http://dx.doi.org/10.1590/1809-4392201903510

Nr. of accesses: 6191  
Issues: 50-1 Geosciences
Title: Erosion of the nocturnal boundary layer in the central Amazon during the dry season  
Authors: Rayonil Gomes CARNEIRO, Gilberto FISCH, Camilla Kassar BORGES, Alice HENKES  
Keywords: planetary boundary layer, turbulent kinetic energy, heat flux, NBL erosion PDF
DOI http://dx.doi.org/10.1590/1809-4392201804453

Nr. of accesses: 6190  
Issues: 41-4 CIÊNCIAS FLORESTAIS
Title: Discriminação de fitofisionomias de floresta de várzea a partir do algoritmo Iterated Conditional Modes aplicado aos dados SAR/R99 (QUAD-POL/Banda L)  
Authors: Gustavo Manzon NUNES, Carlos Roberto de SOUZA FILHO, Laerte Guimarães FERREIRA  
Keywords: Radar de Abertura Sintética, Sensoriamento Remoto, Mapeamento de Florestas Tropicais PDF
DOI http://dx.doi.org/10.1590/S0044-59672011000400005

Nr. of accesses: 6190  
Issues: 42-2 QUÍMICA
Title: Mercury and methylmercury concentration assessment in children’s hair from Manaus, Amazonas State, Brazil  
Authors: Luciana A. FARIAS, Déborah I. T. FÁVARO, Artemiza PESSOA, Jaime P. L. AGUIAR, Lúcia K. O. YUYAMA  
Keywords: mercury, methylmercury, children’s hair, Amazon region. PDF
DOI http://dx.doi.org/10.1590/S0044-59672012000200015

Nr. of accesses: 6190  
Issues: 44-1 AGRONOMIA
Title: Atividade “in vitro” de extratos de Pycnoporus sanguineus e Lentinus crinitus sobre o fitopatógeno Fusarium sp  
Authors: Ádrya FIGUEIREDO, Ademir CASTRO E SILVA  
Keywords: fungicida, controle alternativo, basidiomicetos PDF
DOI http://dx.doi.org/10.1590/S0044-59672014000100001

Nr. of accesses: 6190  
Issues: 44-3 NOTAS E COMUNICAÇÕES
Title: Fatores edáficos determinando a ocorrência de leguminosas herbáceas em savanas amazônicas  
Authors: Claymir de Oliveira CAVALCANTE, Andréia Silva FLORES, Reinaldo Imbrozio BARBOSA  
Keywords: ecologia de comunidades, cerrado, lavrado, Roraima PDF
DOI http://dx.doi.org/10.1590/1809-4392201300954

Nr. of accesses: 6190  
Issues: 51-1 Biodiversity and Conservation
Title: First description of the worker of Planicapritermes longilabrum with notes on the nest of Planicapritermes planiceps (Blattaria: Isoptera: Termitidae)  
Authors: Rayssa ALMEIDA-AZEVEDO, Renato Almeida de AZEVEDO, Rafael SOBRAL, José Wellington de MORAIS  
Keywords: Amazon forest, gut anatomy, taxonomy, termites PDF
DOI http://dx.doi.org/10.1590/1809-4392202000841

Nr. of accesses: 6190  
Issues: 51-2 Agronomy and Forestry
Title: Degree of seed desiccation sensitivity of the Amazonian palm Oenocarpus bacaba depends on the criterion for germination  
Authors: Lydiane Lucia de Sousa BASTOS, Geângelo Petene CALVI, Manuel de Jesus Vieira LIMA JÚNIOR, Isolde Dorothea Kossmann FERRAZ  
Keywords: Arecaceae, drying, recalcitrant seeds, seedling, stress PDF
DOI http://dx.doi.org/10.1590/1809-4392202001951

Nr. of accesses: 6189  
Issues: 43-1 QUÍMICA
Title: Estoque de nutrientes sob diferentes sistemas de uso do solo de Colorado do Oeste-RO  
Authors: Sulamirtes Suellem de Amorim MAGALHÃES, Oscarlina Lúcia dos Santos WEBER, Carlos Henrique dos SANTOS, Franciele Caroline de Assis VALADÃO  
Keywords: sistemas agroflorestais, matéria orgânica, fertilidade do solo PDF
DOI http://dx.doi.org/10.1590/S0044-59672013000100008

Nr. of accesses: 6189  
Issues: 44-3 NOTAS E COMUNICAÇÕES
Title: Nesting and neonates of the yellow-spotted river turtle (Podocnemis unifilis, Podocnemididae) in the Araguari River basin, eastern Amazon, Brazil  
Authors: Débora Regina dos Santos ARRAES, Marcos TAVARES-DIAS  
Keywords: condição corporal, quelônio, ovos, predação. PDF
DOI http://dx.doi.org/10.1590/1809-4392201302864

Nr. of accesses: 6189  
Issues: 46-4 Forest Sciences
Title: Nursery growth and rhizobia symbiosis of scandent Leguminosae species native to the Amazon region  
Authors: Fatima Maria de Souza MOREIRA; Katia Pereira COELHO; Paula Rose de Almeida RIBEIRO; Amanda Azarias GUIMARÃES  
Keywords: Forest species, lianas, biological nitrogen fixation, Bradyrhizobium. PDF
DOI http://dx.doi.org/10.1590/1809-4392201600392

Nr. of accesses: 6189  
Issues: 47-4 Animal Sciences/Fisheries Resources
Title: Metazoan parasite communities of Leporinus macrocephalus (Characiformes: Anostomidae) in cultivation systems in the western Amazon, Brazil  
Authors: Williane M. de O. MARTINS, Marcia C. N. JUSTO, Melissa Q. CÁRDENAS, Simone C. COHEN  
Keywords: diversity, Digenea, Monogenoidea, Nematoda PDF
DOI http://dx.doi.org/10.1590/1809-4392201701243

Nr. of accesses: 6189  
Issues: 48-1 Agronomy and Forestry
Title: Optimal selective logging regime and log landing location models: a case study in the Amazon forest  
Authors: Paulo Henrique da SILVA, Lucas Rezende GOMIDE, Evandro Orfanó FIGUEIREDO, Luis Marcelo Tavares de CARVALHO, Antônio Carlos FERRAZ FILHO  
Keywords: forest planning, reduced-impact logging, integer linear programming, sustainable forest management, Liocourt quocient PDF
DOI http://dx.doi.org/10.1590/1809-4392201603113

Nr. of accesses: 6189  
Issues: 48-1 Health Sciences
Title: Assessment of WASH scenarios in urban and rural schools of a small city in the Brazilian Amazon  
Authors: João Paulo BORGES-PEDRO, Patricia MÜLLER, Andreza Pinheiro NUNES, Maria Cecilia R. L. GOMES  
Keywords: water, sanitation, hygiene, public schools, UNICEF PDF
DOI http://dx.doi.org/10.1590/1809-4392201600263

Nr. of accesses: 6189  
Issues: 51-1 Biodiversity and Conservation
Title: Phyllanthus chacoensis (Phyllanthaceae): new record for the Brazilian Amazon and its lectotypification  
Authors: Jone Clebson Ribeiro MENDES, Ricardo de S. SECCO, Sarah Maria ATHIÊ-SOUZA, Margareth Ferreira de SALES  
Keywords: Neotropics, nomenclature, northern Brazil, taxonomy PDF
DOI http://dx.doi.org/10.1590/1809-4392202002542

Nr. of accesses: 6189  
Issues: 51-1 Biodiversity and Conservation
Title: Scorpions (Arachnida, Scorpiones) from the state of Acre, southwestern Brazilian Amazon  
Authors: André Felipe de Araujo LIRA, Edson GUILHERME, Moisés Barbosa de SOUZA, Leonardo Sousa CARVALHO  
Keywords: Buthidae, Chactidae, checklist, new record, Wallacean shortfall PDF
DOI http://dx.doi.org/10.1590/1809-4392202001551

Nr. of accesses: 6189  
Issues: 51-1 Environmental Sciences
Title: Ecological risk assessment of Piper aduncum essential oil in non-target organisms  
Authors: Patrícia Tidori MIURA, Claudio Martín JONSSON, Sonia Claudia do Nascimento de QUEIROZ, Edsandra Campos CHAGAS, Francisco Célio Maia CHAVES, Felix Guillermo Reyes REYES  
Keywords: ecotoxicity, hazardous concentration (5%), predicted no-effect concentration, species sensitivity distribution, spiked pepper PDF
DOI http://dx.doi.org/10.1590/1809-4392202002691

Nr. of accesses: 6188  
Issues: 41-1 CIÊNCIAS FLORESTAIS
Title: Influência da certificação florestal no cumprimento da legislação ambiental e trabalhista na região amazônica  
Authors: Vanessa Maria BASSO, Laércio Antônio Gonçalves JACOVINE, Ricardo Ribeiro ALVES, Sophia Lorena Pinto VIEIRA  
Keywords: FSC, legislação ambiental, legislação trabalhista. PDF
DOI http://dx.doi.org/10.1590/S0044-59672011000100008

Nr. of accesses: 6188  
Issues: 41-2 ECOLOGIA
Title: Ciclo ovárico y jerarquía folicular de ltocephalus dumerilianus (Testudines: Podocnemididae)  
Authors: Jaime De La Ossa VELAQUEZ, Richard Carl VOGT  
Keywords: Ovarios, folículos, ciclo reproductivo, Peltocephalus dumerilianus, Brasil PDF
DOI http://dx.doi.org/10.1590/S0044-59672011000200008

Nr. of accesses: 6188  
Issues: 42-1 QUÍMICA, ALIMENTOS E MICROBIOLOGIA
Title: Caracterização do óleo das sementes de Pachira aquatica Aublet para aproveitamento alimentar  
Authors: Neuza JORGE, Débora Maria Moreno LUIZA  
Keywords: ácidos graxos, frutos, medidas físico-químicas PDF
DOI http://dx.doi.org/10.1590/S0044-59672012000100017

Nr. of accesses: 6188  
Issues: 44-2 CIÊNCIAS FLORESTAIS
Title: Identification and characterization of deforestation hot spots in Venezuela using MODIS satellite images  
Authors: Carlos Eduardo PACHECO, María Inmaculada AGUADO, Danilo MOLLICONE  
Keywords: Monitoramento, uso do solo, mudança da cobertura do solo. PDF
DOI http://dx.doi.org/10.1590/S0044-59672014000200004

Nr. of accesses: 6188  
Issues: 45-2 Geosciences
Title: Land cover classification of Lago Grande de Curuai floodplain (Amazon, Brazil) using multi-sensor and image fusion techniques  
Authors: Luiz Felipe de Almeida FURTADO,Thiago Sanna Freire SILVA, Pedro José Farias FERNANDES, Evlyn Márcia Leão de Moraes NOVO  
Keywords: wetlands, remote sensing, synthetic aperture radar PDF
DOI http://dx.doi.org/10.1590/1809-4392201401439

Nr. of accesses: 6188  
Issues: 47-1 Agronomy
Title: Morphoanatomy and histochemistry analyses ofcassava roots do not discriminate resistant fromsusceptible genotypes to soft root rot  
Authors: Jonny Lucio Sousa SILVA, Elisa Ferreira MOURA, Fernanda ILKIU-BORGES,Jessivaldo Rodrigues GALVÃO, João Tomé de FARIAS-NETO, Gisele Barata da SILVA, Marcela Cristiane Ferreira RÊGO, Roberto Lisboa CUNHA  
Keywords: Anatomy; morphological characterization; genetic breeding; Manihot esculenta PDF
DOI http://dx.doi.org/10.1590/1809-4392201600513

Nr. of accesses: 6188  
Issues: 47-4 Zoology
Title: A new species of Sarcofahrtiopsis (Insecta, Diptera, Sarcophagidae) from mangrove forests in the Brazilian Amazon, with a key to species identification  
Authors: Fernando da Silva CARVALHO-FILHO, Caroline Costa de SOUZA, Jéssica Maria Menezes SOARES  
Keywords: flesh fly, Calyptratae, Oestroidea, Brazil, Pará PDF
DOI http://dx.doi.org/10.1590/1809-4392201700302

Nr. of accesses: 6188  
Issues: 48-1 Chemistry and Pharmacology
Title: Metabolites from endophytic Aspergillus fumigatus and their in vitro effect against the causal agent of tuberculosis  
Authors: Emily Marcele Soares SILVA, Ingrid Reis da SILVA, Mauricio Morishi OGUSKU, Clarice Maia CARVALHO, Cristina Sayuri MAKI, Rudi Emerson de Lima PROCÓPIO  
Keywords: Mycobacterium spp., antimicrobial activity, copaíba, chromatography PDF
DOI http://dx.doi.org/10.1590/1809-4392201700233

Nr. of accesses: 6188  
Issues: 49-1 Animal and Fisheries Science
Title: Feeding frequency affects feed intake and growth in juvenile pirarucu (Arapaima gigas)  
Authors: Ana Paula Oeda RODRIGUES, Adriana Ferreira LIMA, Caniggia Lacerda ANDRADE, Rafaella Machado dos Santos de MEDEIROS  
Keywords: feed management, feed utilization, feeding practice, Osteoglossiformes PDF
DOI http://dx.doi.org/10.1590/1809-4392201802442

Nr. of accesses: 6188  
Issues: 49-4 Biodiversity and Conservation
Title: A new species of Coccoloba P. Browne (Polygonaceae) from the Brazilian Amazon with exceptionally large leaves  
Authors: Efigenia de MELO, Carlos Alberto CID FERREIRA, Rogério GRIBEL  
Keywords: taxonomic botany, Amazon rainforest, geographic plant distribution, Paniculatae PDF
DOI http://dx.doi.org/10.1590/1809-4392201804771

Nr. of accesses: 6188  
Issues: 50-1 Biodiversity and Conservation
Title: Do local environmental factors structure the trophic niche of the splash tetra, Copella arnoldi? A test in an Amazonian stream system  
Authors: Bruno Eleres SOARES, Naraiana Loureiro BENONE, Daniela Cristina Oliveira ROSA, Luciano Fogaça de Assis MONTAG  
Keywords: environmental variation, Lebiasinidae, niche breadth, trophic ecology, Brazilian Amazon PDF
DOI http://dx.doi.org/10.1590/1809-4392201802681

Nr. of accesses: 6188  
Issues: 51-1 Biodiversity and Conservation
Title: Immature life cycle of laboratory-reared Phylloicus elektoros and Phylloicus amazonas (Trichoptera: Calamoceratidae) from a central Amazonian stream  
Authors: Renato Tavares MARTINS, Kleicy Maciel SOARES, Neusa HAMADA  
Keywords: aquatic insects, development time, life stages, organic matter, shredders PDF
DOI http://dx.doi.org/10.1590/1809-4392202003861

Nr. of accesses: 6188  
Issues: 51-2 Biodiversity and Conservation
Title: Molecular analysis reveals high diversity in the Hoplias malabaricus (Characiformes, Erythrinidae) species complex from different Amazonian localities  
Authors: Alex M. V. Ferreira, Leila Braga Ribeiro, Eliana Feldberg  
Keywords: trahira, DNA barcoding, karyotype, karyomorph PDF
DOI http://dx.doi.org/10.1590/1809-4392202001652

Nr. of accesses: 6187  
Issues: 40-1 CIÊNCIAS FLORESTAIS
Title: Sobrevivência de espécies arbóreas plantadas em clareiras causadas pela colheita de madeira em uma floresta de terra firme no município de Paragominas na Amazônia brasileira  
Authors: Jaqueline Macêdo GOMES, João Olegário Pereira de CARVALHO, Marcela Gomes da SILVA, Deusa Nara Viana NOBRE, Marisol TAFFAREL, Josué Evandro Ribeiro FERREIRA, Raimundo Nonato Jesus SANTOS  
Keywords: Silvicultura pós-colheita, Tratamentos silviculturais, Enriquecimento em clareiras, Sobrevivência de espécies arbóreas, Floresta amazônica PDF

Nr. of accesses: 6187  
Issues: 41-1 GENÉTICA
Title: Outcrossing rate of Couratari multiflora (J.Smith) Eyma (Lecythidaceae), a low-density tropical tree species from a central Amazonian rainforest  
Authors: Nadja LEPSCH-CUNHA, Paulo Yoshio KAGEYAMA, Roland VENCOVSKY, Henrique E. M. NASCIMENTO  
Keywords: mating system, Couratari spp., genetic conservation, Amazon. PDF
DOI http://dx.doi.org/10.1590/S0044-59672011000100018

Nr. of accesses: 6187  
Issues: 41-2 QUÍMICA
Title: Influência da fermentação na qualidade da farinha de mandioca do grupo d’água  
Authors: Renan Campos CHISTÉ, Kelly de Oliveira COHEN  
Keywords: acidez, mandioca, processamento, análise sensorial PDF
DOI http://dx.doi.org/10.1590/S0044-59672011000200013

Nr. of accesses: 6187  
Issues: 47-4 Agronomy
Title: Analysis of soybean cropland expansion in the southern Brazilian Amazon and its relation to economic drivers  
Authors: Anibal GUSSO, Jorge Ricardo DUCATI, Virindiana Colet BORTOLOTTO  
Keywords: land use, agriculture, soybean mapping, Amazon biome PDF
DOI http://dx.doi.org/10.1590/1809-4392201700543

Nr. of accesses: 6187  
Issues: 49-1 Biodiversity and Conservation
Title: New records of three Neotropical arboreal ant species of Camponotus, subgenus Dendromyrmex (Hymenoptera: Formicidae) for the southern Amazon, including biological information  
Authors: Ricardo Eduardo VICENTE, Diego FERREIRA-SILVA, Mendelson GUERREIRO DE LIMA  
Keywords: distribution, Formicinae, Camponotus chartifex, Camponotus nidulans, Camponotus apicalis, winged ants PDF
DOI http://dx.doi.org/10.1590/1809-4392201801951

Nr. of accesses: 6187  
Issues: 49-3 Biodiversity and Conservation
Title: Effects of the introduction of an omnivorous fish on the biodiversity and functioning of an upland Amazonian lake  
Authors: Regina L. G. NOBRE, Adriano CALIMAN, Rafael D. GUARIENTO, Reinaldo L. BOZELLI, Luciana S. CARNEIRO  
Keywords: trophic cascade, species translocation, community structure, biological invasions, omnivory PDF
DOI http://dx.doi.org/10.1590/1809-4392201804131

Nr. of accesses: 6187  
Issues: 50-1 Biodiversity and Conservation
Title: Habitat use, fruit consumption, and population density of the black-headed night monkey, Aotus nigriceps, in southeastern Peru  
Authors: William. D. HELENBROOK, Madison L. WILKINSON, Jessica A. SUAREZ  
Keywords: Amazon, primates, Aotidae, conservation, owl monkey, nocturnal, habitat PDF
DOI http://dx.doi.org/10.1590/1809-4392201900172

Nr. of accesses: 6187  
Issues: 50-4 Animal and Fisheries Sciences
Title: New records of Leptospira spp. in wild marsupials and a rodent in the eastern Brazilian Amazon through PCR detection  
Authors: Katarine de SOUZA ROCHA, Gleiciane SCHUPP DE SENA MESQUITA, Maeli Fernanda SILVA FERREIRA, Flávia de Nazaré LEITE BARROS, Renata Cecília Soares de Lima MACEDO, Elane de ARAÚJO SARAIVA4, Ana Cristina Mendes-Oliveira, Valíria DUARTE CERQUEIRA, Alessandra SCOFIELD, Gustavo GOES CAVALCANTE, Isis ABEL, Carla Cristina GUIMARÃES DE MORAES  
Keywords: Didelphimorphia, Rodentia, live traps, kidney, liver, 16S rRNA PDF
DOI http://dx.doi.org/10.1590/1809-4392201903683

Nr. of accesses: 6187  
Issues: 51-2 Biodiversity and Conservation
Title: Using osteological measurements to estimate body length in Amazonian manatees  
Authors: Gisele de Castro Maciel VALDEVINO, Vera Maria Ferreira DA SILVA, Rodrigo de Souza AMARAL  
Keywords: Sirenia, morphometry, collections, osteological material PDF
DOI http://dx.doi.org/10.1590/1809-4392202004731

Nr. of accesses: 6186  
Issues: 40-1 ECOLOGIA
Title: Variación florística de especies arbóreas a escala local en un bosque de tierra firme en la Amazonia colombiana  
Authors: Juan Sebastian Barreto SILVA, Álvaro Javier Duque MONTOYA, Dairon Cárdenas LÓPEZ, Flavio Humberto Moreno HURTADO  
Keywords: abundancia, análisis espacial, diversidad beta, distribución de especies, rareza PDF
DOI http://dx.doi.org/10.1590/S0044-59672010000100023

Nr. of accesses: 6186  
Issues: 41-2 BOTÂNICA
Title: Espectro polínico de mel de tiúba (Melipona fasciculata Smith, 1854, Hymenoptera, Apidae)  
Authors: Adriana Cecília Lima MARTINS, Márcia Maria Corrêa RÊGO, Léa Maria Medeiros CARREIRA, Patricia Maia Correia de ALBUQUERQUE  
Keywords: Abelhas–sem–ferrão, Baixada Maranhense, Brasil, Meliponina, Melissopalinologia. PDF
DOI http://dx.doi.org/10.1590/S0044-59672011000200001

Nr. of accesses: 6186  
Issues: 41-2 CIÊNCIAS HUMANAS E SOCIAIS
Title: Ethnoveterinary knowledge of the inhabitants of Marajó Island, Eastern Amazonia, Brazil  
Authors: Maria Vivina Barros MONTEIRO, Claudia Maria Leal BEVILAQUA, Maria das Dores Correia PALHA, Roberta Rocha BRAGA, Katiane SCHWANKE, Silvane Tavares RODRIGUES, Osmar Alves LAMEIRA  
Keywords: Brazilian Amazonia, ethnobotany, folk veterinary medicine, medicinal plants PDF
DOI http://dx.doi.org/10.1590/S0044-59672011000200007

Nr. of accesses: 6186  
Issues: 41-2 QUÍMICA
Title: Estudo da adaptação da espécie Piper hispidinervum C. DC. (pimenta longa) à região do Vale do Itajaí – SC, através da composição química do óleo essencial obtido por hidrodestilação por micro-ondas e convencional  
Authors: Dilamara RIVA, Edésio Luiz SIMIONATTO, Alberto WISNIEWSKI JR, Airton Rodrigues SALERNO, Terezinha Heck SCHALLENBERGER  
Keywords: óleo essencial, pimenta longa, safrol, micro-ondas, Piper hispidinervum PDF
DOI http://dx.doi.org/10.1590/S0044-59672011000200016

Nr. of accesses: 6186  
Issues: 42-2 LIMNOLOGIA
Title: Distribuição de mercúrio total em sedimentos da Plataforma Continental Amazônica – Brasil  
Authors: Gilmar W. SIQUEIRA, Fabio M. APRILE  
Keywords: elemento metálico; matéria orgânica; sedimento de fundo; geoquímica; Amazônia. PDF
DOI http://dx.doi.org/10.1590/S0044-59672012000200012

Nr. of accesses: 6186  
Issues: 42-4 LIMNOLOGIA
Title: Efeito da pressão antrópica sobre igarapés na Reserva Florestal Adolpho Ducke, área de floresta na Amazônia Central  
Authors: Sávio José Filgueiras Ferreira, Sebastião Átila Fonseca MIRANDA, Ari de Oliveira MARQUES FILHO, Cláudia Cândida Silva  
Keywords: Recursos hídricos, floresta de terra firme, urbanização, hidroquímica PDF
DOI http://dx.doi.org/10.1590/S0044-59672012000400011

Nr. of accesses: 6186  
Issues: 45-2 Ecology
Title: Variação espaço-temporal do material inorgânico dissolvido na bacia Amazônica  
Authors: Liz Stefanny Hidalgo SÁNCHEZ, Adriana Maria Coimbra HORBE, Jean-Sébastien MOQUET, Francis SONDAG, Jean-Loup GUYOT  
Keywords: intemperismo, fluxos hidroquímicos, diluição teórica, hidroclimatologia PDF
DOI http://dx.doi.org/10.1590/1809-4392201402722

Nr. of accesses: 6186  
Issues: 45-4 Botany
Title: Anatomia da lâmina foliar de onze espécies lenhosas dominantes nas savanas de Roraima  
Authors: Cristiane Silva FERREIRA, William Silva do CARMO, Dalva GRACIANO-RIBEIRO, Jane Maria Franco de OLIVEIRA, Risolandia Bezerra de MELO, Augusto Cesar FRANCO  
Keywords: parênquima homogêneo, savanas amazônicas, hipoderme, xerófila PDF
DOI http://dx.doi.org/10.1590/1809-4392201500363

Nr. of accesses: 6186  
Issues: 45-4 Short Communications
Title: Range extension of Centronycetris maximiliani (Mammalia: Chiroptera) for southern Amazonia  
Authors: Patrício A. da ROCHA, Marcus V. BRANDÃO, Adalberto Césari de OLIVEIRA JÚNIOR, Caroline Cotrim AIRES  
Keywords: Emballonuridae, distribution, rainforest, Brazil PDF
DOI http://dx.doi.org/10.1590/1809-4392201501131

Nr. of accesses: 6186  
Issues: 46-4 Zoology
Title: Updated checklist of Hemerobiidae (Neuroptera) from Brazil and new distributional records in the Neotropical Region  
Authors: Rogéria Inês Rosa LARA; Nelson Wanderley PERIOTO  
Keywords: Hemerobius, INPA, Megalomus, Nomerobius, Nusalala. PDF
DOI http://dx.doi.org/10.1590/1809-4392201600883