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Mostrando 441 - 460 Resultados de 651 Para Buscar '"Amazonía"', tiempo de consulta: 0.14s Limitar resultados
  1. 441
    “…The present article describes the first description of cat aelurostrongylosis from Amazonia, Brazil. Eighty-one cats, 13 from a shelter and 68 admitted at the Teaching and Research Unit in Veterinary Medicine (UV) at the Federal University of Acre (UFAC), Brazil, were included in the study. …”
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    First Case of Clinical Cat Aelurostrongylosis in the Brazilian Amazon: Clinical and Molecular Insights
  2. 442
    “…Equines and hamsters showed antibodies to alphaviruses in all locations; two hamsters seroconverted to YFV in the Amazonia. CONCLUSIONS: The results show a YFV vaccination history and suggest the activity of arboviruses not included in the current surveillance scheme. …”
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    Seroprevalence of arboviruses in Ecuador: Implications for improved surveillance
  3. 443
    “…Methods: An observational study was conducted between May 2019 and May 2020 in French Guiana, based on data from the CODIAM study (Diabetes Cohort in French Amazonia), describing the characteristics of patients with diabetes mellitus. …”
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    Vitamin D Deficiency in Patients with Diabetes in French Guiana: Epidemiology and Relation with Microvascular and Macrovascular Complications
  4. 444
    “…Results indicated that present-day South American substructures recapitulate ancient macroregional ancestries and western Amazonia groups show genetic evidence of cultural exchanges that led to language replacement in precontact times. …”
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    Population Histories and Genomic Diversity of South American Natives
  5. 445
    “…In the first phase, the highest Xylophanes speciation and emigration rates occurred in the Caribbean-Mesoamerica, and the highest immigration rates occurred in the Andes, whereas in the second phase the highest immigration rates were found in Amazonia, and the Andes had the highest speciation and emigration rates.…”
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    A diversification relay race from Caribbean-Mesoamerica to the Andes: historical biogeography of Xylophanes hawkmoths
  6. 446
    “…Ten specimens of Myotis nigricans collected in an urban area of Western Amazonia were analyzed for parasites. The digeneans were removed from the hosts and identified. …”
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    The natural interaction between Myotis nigricans (Schinz, 1821) and its trematodes: A histopathological analysis
  7. 447
    “…Karst) is a plant from the South American Amazonia that has great potential for industrial applications in the development of functional foods, nutraceuticals and cosmeceuticals. …”
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    Comparison of Four Oil Extraction Methods for Sinami Fruit (Oenocarpus mapora H. Karst): Evaluating Quality, Polyphenol Content and Antioxidant Activity
  8. 448
    “…Here, we apply species-habitat networks based on species co-occurrences to test the effects of insular fragmentation on multiple taxa—medium-large mammals, small nonvolant mammals, lizards, understory birds, frogs, dung beetles, orchid bees, and trees—across 22 forest islands and three continuous forest sites within a river-damming quasi-experimental landscape in Central Amazonia. Widespread, nonrandom local species extinctions were translated into highly nested networks of low connectance and modularity. …”
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    Emergent properties of species-habitat networks in an insular forest landscape
  9. 449
    “…Acceleration (both more severe floods and droughts) is related to more extreme rainfall and deforestation and occurs in 29% of the study area, including southern Amazonia. The regionally accelerating water cycle may have adverse global impacts on carbon sequestration and food security.…”
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    Climate and land management accelerate the Brazilian water cycle
  10. 450
    por ter Steege, Hans, Pitman, Nigel C. A., do Amaral, Iêda Leão, de Souza Coelho, Luiz, de Almeida Matos, Francisca Dionízia, de Andrade Lima Filho, Diógenes, Salomão, Rafael P., Wittmann, Florian, Castilho, Carolina V., Guevara, Juan Ernesto, Veiga Carim, Marcelo de Jesus, Phillips, Oliver L., Magnusson, William E., Sabatier, Daniel, Revilla, Juan David Cardenas, Molino, Jean-François, Irume, Mariana Victória, Martins, Maria Pires, da Silva Guimarães, José Renan, Ramos, José Ferreira, Bánki, Olaf S., Piedade, Maria Teresa Fernandez, Cárdenas López, Dairon, Rodrigues, Domingos de Jesus, Demarchi, Layon O., Schöngart, Jochen, Almeida, Everton José, Barbosa, Luciane Ferreira, Cavalheiro, Larissa, dos Santos, Márcia Cléia Vilela, Luize, Bruno Garcia, de Leão Novo, Evlyn Márcia Moraes, Vargas, Percy Núñez, Silva, Thiago Sanna Freire, Venticinque, Eduardo Martins, Manzatto, Angelo Gilberto, Reis, Neidiane Farias Costa, Terborgh, John, Casula, Katia Regina, Honorio Coronado, Euridice N., Monteagudo Mendoza, Abel, Montero, Juan Carlos, Costa, Flávia R. C., Feldpausch, Ted R., Quaresma, Adriano Costa, Castaño Arboleda, Nicolás, Zartman, Charles Eugene, Killeen, Timothy J., Marimon, Beatriz S., Marimon-Junior, Ben Hur, Vasquez, Rodolfo, Mostacedo, Bonifacio, Assis, Rafael L., Baraloto, Chris, do Amaral, Dário Dantas, Engel, Julien, Petronelli, Pascal, Castellanos, Hernán, de Medeiros, Marcelo Brilhante, Simon, Marcelo Fragomeni, Andrade, Ana, Camargo, José Luís, Laurance, William F., Laurance, Susan G. W., Maniguaje Rincón, Lorena, Schietti, Juliana, Sousa, Thaiane R., de Sousa Farias, Emanuelle, Lopes, Maria Aparecida, Magalhães, José Leonardo Lima, Nascimento, Henrique Eduardo Mendonça, de Queiroz, Helder Lima, Aymard C., Gerardo A., Brienen, Roel, Stevenson, Pablo R., Araujo-Murakami, Alejandro, Baker, Tim R., Cintra, Bruno Barçante Ladvocat, Feitosa, Yuri Oliveira, Mogollón, Hugo F., Duivenvoorden, Joost F., Peres, Carlos A., Silman, Miles R., Ferreira, Leandro Valle, Lozada, José Rafael, Comiskey, James A., Draper, Freddie C., de Toledo, José Julio, Damasco, Gabriel, García-Villacorta, Roosevelt, Lopes, Aline, Vicentini, Alberto, Cornejo Valverde, Fernando, Alonso, Alfonso, Arroyo, Luzmila, Dallmeier, Francisco, Gomes, Vitor H. F., Jimenez, Eliana M., Neill, David, Peñuela Mora, Maria Cristina, Noronha, Janaína Costa, de Aguiar, Daniel P. P., Barbosa, Flávia Rodrigues, Bredin, Yennie K., de Sá Carpanedo, Rainiellen, Carvalho, Fernanda Antunes, de Souza, Fernanda Coelho, Feeley, Kenneth J., Gribel, Rogerio, Haugaasen, Torbjørn, Hawes, Joseph E., Pansonato, Marcelo Petratti, Ríos Paredes, Marcos, Barlow, Jos, Berenguer, Erika, da Silva, Izaias Brasil, Ferreira, Maria Julia, Ferreira, Joice, Fine, Paul V. A., Guedes, Marcelino Carneiro, Levis, Carolina, Licona, Juan Carlos, Villa Zegarra, Boris Eduardo, Vos, Vincent Antoine, Cerón, Carlos, Durgante, Flávia Machado, Fonty, Émile, Henkel, Terry W., Householder, John Ethan, Huamantupa-Chuquimaco, Isau, Pos, Edwin, Silveira, Marcos, Stropp, Juliana, Thomas, Raquel, Daly, Doug, Dexter, Kyle G., Milliken, William, Molina, Guido Pardo, Pennington, Toby, Vieira, Ima Célia Guimarães, Weiss Albuquerque, Bianca, Campelo, Wegliane, Fuentes, Alfredo, Klitgaard, Bente, Pena, José Luis Marcelo, Tello, J. Sebastián, Vriesendorp, Corine, Chave, Jerome, Di Fiore, Anthony, Hilário, Renato Richard, de Oliveira Pereira, Luciana, Phillips, Juan Fernando, Rivas-Torres, Gonzalo, van Andel, Tinde R., von Hildebrand, Patricio, Balee, William, Barbosa, Edelcilio Marques, de Matos Bonates, Luiz Carlos, Dávila Doza, Hilda Paulette, Zárate Gómez, Ricardo, Gonzales, Therany, Gallardo Gonzales, George Pepe, Hoffman, Bruce, Junqueira, André Braga, Malhi, Yadvinder, de Andrade Miranda, Ires Paula, Pinto, Linder Felipe Mozombite, Prieto, Adriana, Rudas, Agustín, Ruschel, Ademir R., Silva, Natalino, Vela, César I. A., Zent, Egleé L., Zent, Stanford, Cano, Angela, Carrero Márquez, Yrma Andreina, Correa, Diego F., Costa, Janaina Barbosa Pedrosa, Flores, Bernardo Monteiro, Galbraith, David, Holmgren, Milena, Kalamandeen, Michelle, Lobo, Guilherme, Torres Montenegro, Luis, Nascimento, Marcelo Trindade, Oliveira, Alexandre A., Pombo, Maihyra Marina, Ramirez-Angulo, Hirma, Rocha, Maira, Scudeller, Veridiana Vizoni, Sierra, Rodrigo, Tirado, Milton, Umaña, Maria Natalia, van der Heijden, Geertje, Vilanova Torre, Emilio, Reategui, Manuel Augusto Ahuite, Baider, Cláudia, Balslev, Henrik, Cárdenas, Sasha, Casas, Luisa Fernanda, Endara, María José, Farfan-Rios, William, Ferreira, Cid, Linares-Palomino, Reynaldo, Mendoza, Casimiro, Mesones, Italo, Parada, Germaine Alexander, Torres-Lezama, Armando, Urrego Giraldo, Ligia Estela, Villarroel, Daniel, Zagt, Roderick, Alexiades, Miguel N., de Oliveira, Edmar Almeida, Garcia-Cabrera, Karina, Hernandez, Lionel, Cuenca, Walter Palacios, Pansini, Susamar, Pauletto, Daniela, Ramirez Arevalo, Freddy, Sampaio, Adeilza Felipe, Valderrama Sandoval, Elvis H., Gamarra, Luis Valenzuela, Levesley, Aurora, Pickavance, Georgia, Melgaço, Karina
    Publicado 2023
    “…A model not using location but cumulative water deficit, tree density, and temperature seasonality explains 47% of the tree species-richness in the terra-firme forest in Amazonia. Over large areas across Amazonia, residuals of this relationship are small and poorly spatially structured, suggesting that much of the residual variation may be local. …”
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    Mapping density, diversity and species-richness of the Amazon tree flora
  11. 451
    “…Our results suggest that long‐term reductions in precipitation, as projected across much of Amazonia by climate models, are unlikely to greatly alter the response of tropical forests to rising mean temperatures but may increase the risk of leaf thermal damage during heatwaves.…”
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    Long‐term drought effects on the thermal sensitivity of Amazon forest trees
  12. 452
    “…A process‐based model, ORCHIDEE‐CAN‐NHA, including forest demography with tree cohorts, plant hydraulic architecture and drought‐induced tree mortality, was applied over Amazonia rainforests forced by gridded climate fields and rising CO(2) from 1901 to 2019. …”
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    How drought events during the last century have impacted biomass carbon in Amazonian rainforests
  13. 453
    “…Agricultural commodity production is one the main drivers of deforestation in Legal Brazilian Amazonia resulting in a deforested and/or fragmented landscape formed by forest remnants of different sizes and shape embedded within the agricultural matrix. …”
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    Ranging ecology and resource selection of white‐lipped peccaries (Tayassu pecari) in the world's largest tropical agricultural frontier
  14. 454
    “…METHODOLOGY/PRINCIPAL FINDINGS: In a field study on the dispersal of seeds of three Parkia (Fabaceae) species by two Neotropical primate species, Saguinus fuscicollis and Saguinus mystax, in Peruvian Amazonia, we observationally determined dispersal distances. …”
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    DNA Fingerprinting Validates Seed Dispersal Curves from Observational Studies in the Neotropical Legume Parkia
  15. 455
    “…Croton cajucara Benth is a plant found in Amazonia, Brazil and the bark and leaf infusion of this plant have been popularly used to treat diabetes and hepatic disorders. …”
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    Treatment with Aqueous Extract from Croton cajucara Benth Reduces Hepatic Oxidative Stress in Streptozotocin-Diabetic Rats
  16. 456
    “…The lethality of malaria in the extra-Amazonian region is more than 70 times higher than in Amazonia itself. Recently, several studies have shown that autochthonous malaria is not a rare event in the Brazilian southeastern states in the Atlantic Forest biome. …”
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    Malaria in the state of Rio de Janeiro, Brazil, an Atlantic Forest area: an assessment using the health surveillance service
  17. 457
    “…Few genetic studies have been carried out in freshwater fishes from western Amazonia. Thus, in contrast with terrestrial vertebrates, their content of cryptic diversity remains unknown. …”
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    Discovering Hidden Diversity of Characins (Teleostei: Characiformes) in Ecuador’s Yasuní National Park
  18. 458
    “…We also highlight how large‐scale habitat destruction occurring in some geographic areas where many species range edge converge, such as biome boundaries and ecotones (e.g., the arc of deforestation along the rainforest‐cerrado ecotone in the southern Amazonia), can have major implications for global biodiversity. …”
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    Losing your edge: climate change and the conservation value of range‐edge populations
  19. 459
    “…The effects of biodiversity on the transmission of infectious diseases now stand as a cornerstone of many public health policies. The upper Amazonia and Guyana shield are hot-spots of biodiversity that offer genuine opportunities to explore the relationship between the risk of transmission of Chagas disease and the diversity of its triatomine vectors. …”
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    Amazonian Triatomine Biodiversity and the Transmission of Chagas Disease in French Guiana: In Medio Stat Sanitas
  20. 460
    “…Myloplus zorroi sp. n. is described from the Rio Madeira Basin in Amazonia. The new species had been treated as an undescribed Tometes species because of the absence of a marked abdominal keel and few small spines forming its prepelvic serrae, features commonly found in the species of the Myleus clade of the Serrasalmidae (species of genera Myleus, Mylesinus, Ossubtus and Tometes) and also in species of Utiaritichthys. …”
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    A new large species of Myloplus (Characiformes, Serrasalmidae) from the Rio Madeira basin, Brazil
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