Fishing Activity
Mostrando 1-12 de 80 artigos, teses e dissertações.
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1. Ecopsicossociologia: abordagens ecofeministas da pesca artesanal
Resumo Diante do cenário de crises e mudanças socioambientais, o objetivo é: (a) indicar a uma epistemologia ancorada na lente ecofeminista para entender as relações humanas e as relações com o ambiente em certo contexto social; (b) propor uma cosmovisão segundo a abordagem aqui denominada ecopsicossocial com base na compatibilidade e na complementar
Fractal, Rev. Psicol.. Publicado em: 20/12/2019
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2. Molecular assessment of Gymnotus spp. (Gymnotiformes: Gymnotidae) fishing used as live baitfish in the Tietê River, Brazil
RESUMO A captura de iscas-vivas para a pesca esportiva constitui uma atividade importante em comunidades de pescadores. As principais espécies utilizadas para este propósito pertencem ao gênero Gymnotus, o qual compreende inúmeras espécies de natureza críptica que dificulta a identificação baseada na morfologia externa. Os objetivos deste trabalho fo
Neotrop. ichthyol.. Publicado em: 25/11/2019
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3. The influence of catch-and-release on mortality of Salminus brasiliensis (Cuvier, 1816)
Resumo O pesque e solte (PS) tem sido utilizado para auxiliar programas de manejo que buscam promover a conservação e recuperação de estoques de peixes esportivos, através da redução da mortalidade pela pesca. Entretanto, sem a manipulação adequada dos peixes, essa atividade pode causar injúrias nos indivíduos, causando mortalidade. Dessa maneira,
Braz. J. Biol.. Publicado em: 25/11/2019
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4. Ornamental fishing in the region of Barcelos, Amazonas: socioeconomic description and scenario of activity in the view of “piabeiros”
Resumo A bacia do rio Negro é considerada a maior área de extrativismo de peixes ornamentais do Brasil. Esta área possui importância fundamental para as populações da Amazônia. O presente estudo objetivou descrever o perfil socioeconômico de pescadores conhecidos como “piabeiros” no município de Barcelos, bem como a pesca ornamental, área de pe
Braz. J. Biol.. Publicado em: 07/10/2019
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5. Interactions between cetaceans and artisanal fishermen from Ilhéus, Bahia - Brazil
Resumo: Estudos etnobiológicos são necessários para conhecer as relações entre pescadores e cetáceos. O objetivo deste trabalho foi descrever as interações entre cetáceos e pescadores artesanais e possíveis conflitos decorrentes destas. Entrevistas semiestruturadas foram aplicadas de fevereiro a setembro de 2017 a 35 pescadores do município de Ilh
Biota Neotrop.. Publicado em: 05/09/2019
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6. Efficacy of sertraline against Trypanosoma cruzi: an in vitro and in silico study
Abstract Background: Drug repurposing has been an interesting and cost-effective approach, especially for neglected diseases, such as Chagas disease. Methods: In this work, we studied the activity of the antidepressant drug sertraline against Trypanosoma cruzi trypomastigotes and intracellular amastigotes of the Y and Tulahuen strains, and investigated its
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 29/11/2018
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7. No mullet, no gain: cooperation between dolphins and cast net fishermen in southern Brazil
ABSTRACT We report on the interaction between common bottlenose dolphins, Tursiops truncatus (Montagu, 1821) and cast net fishermen in southern coast of Brazil. The fishery was monitored in the mouth of the Tramandaí River Estuary to investigate the seasonality of catches and their relationships with a set of variables: presence/absence and number of bottle
Zoologia (Curitiba). Publicado em: 14/11/2018
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8. Monitoring mangrove crab Ucides cordatus Linnaeus, 1763 (Crustacea: Ucididae) landing in the Parnaíba River Delta: fishing characteristics, social and economic aspects
Abstract The century-old mangrove crab Ucides cordatus Linnaeus, 1763 harvesting is a traditional activity of Northeastern Brazilian coastal communities, who use it as food, source of income and cultural reference. The extractivism and marketing of this crustacean is essential for the socio-economic development of the states of Maranhão, Piauí and Ceará.
Nauplius. Publicado em: 01/11/2018
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9. 4-Phenyl-1,3-thiazole-2-amines as scaffolds for new antileishmanial agents
Abstract Background: There is still a need for new alternatives in pharmacological therapy for neglected diseases, as the drugs available show high toxicity and parenteral administration. That is the case for the treatment of leishmaniasis, particularly to the cutaneous clinical form of the disease. In this study, we present the synthesis and biological scr
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 18/10/2018
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10. Synthesis and molecular modelling studies of pyrimidinones and pyrrolo[3,4-d]-pyrimidinodiones as new antiplasmodial compounds
BACKGROUND Malaria is responsible for 429,000 deaths per year worldwide, and more than 200 million cases were reported in 2015. Increasing parasite resistance has imposed restrictions to the currently available antimalarial drugs. Thus, the search for new, effective and safe antimalarial drugs is crucial. Heterocyclic compounds, such as dihydropyrimidinone
Mem. Inst. Oswaldo Cruz. Publicado em: 18/06/2018
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11. Anthropophilic biting behaviour of Anopheles (Kerteszia) neivai Howard, Dyar & Knab associated with Fishermen’s activities in a malaria-endemic area in the Colombian Pacific
On the southwest Pacific Coast of Colombia, a field study was initiated to determine the human-vector association between Anopheles (Kerteszia) neivai and fishermen, including their nearby houses. Mosquitoes were collected over 24-h periods from mangrove swamps, marshlands and fishing vessels in three locations, as well as in and around the houses of fisher
Mem. Inst. Oswaldo Cruz. Publicado em: 06/12/2013
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12. Pescadores cucapá contemporáneos: investigación y video colaborativo en un escenario de conflicto
Cocopah fishermen struggle to defend their right to fish in their historic territory. Against them, environmental laws -including the creation of a Biosphere Reserve- have restricted their right to exploit resources in their territory since 1993. Cocopah women play an important role in organizing and leading the cocopah movement that reclaim the recognition
Horiz. antropol.. Publicado em: 2013-06