Riverine Populations
Mostrando 1-12 de 26 artigos, teses e dissertações.
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1. Extreme drought events and the sustainability of fish farming in net cages in reservoirs of the semi-arid northeastern region in Brazil
Resumo Os reservatórios desempenham funções importantes no desenvolvimento socioeconômico local, sendo particularmente relevantes em países em desenvolvimento. Entre seus diversos usos a criação de tilápia do Nilo (Oreochromis niloticus) em tanques-rede é um dos que mais cresce, principalmente para sustentar a demanda crescente por pescado. No semi�
Acta Limnol. Bras.. Publicado em: 25/11/2019
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2. Conflitos socioambientais por água no Nordeste brasileiro: expropriações contemporâneas e lutas sociais no campo
Resumo A mercantilização da água expressa de maneira inequívoca o agravamento das desigualdades sociais no campo, resultando no aumento dos conflitos que envolvem a posse, a propriedade e os usos da água pelas populações rurais. Este artigo tem como objetivo refletir sobre os conflitos por água na região do Nordeste brasileiro, problematizando-os à
Rev. katálysis. Publicado em: 26/08/2019
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3. Injuries caused by freshwater stingrays in the Tapajós River Basin: a clinical and sociodemographic study
Abstract INTRODUCTION Freshwater stingray envenomations are an important cause of morbidity in riverine populations living in various regions of Brazil. The sequelae include temporary or permanent disability. This study aimed to identify sociodemographic, clinical, and therapeutic aspects related to stingray injuries in such populations. METHODS This cro
Rev. Soc. Bras. Med. Trop.. Publicado em: 2017-06
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4. Hallux amputation after a freshwater stingray injury in the Brazilian Amazon
Abstract: Freshwater stingray injuries are a common problem in the Brazilian Amazon, affecting mostly riverine and indigenous populations. These injuries cause severe local and regional pain, swelling and erythema, as well as complications, such as local necrosis and bacterial infection. Herein, we report a case of bacterial infection and hallux necrosis, af
Rev. Soc. Bras. Med. Trop.. Publicado em: 2016-06
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5. Ethnobotany of babassu palm ( Attalea speciosa Mart.) in the Tucuruí Lake Protected Areas Mosaic - eastern Amazon
ABSTRACT Documenting the ethnobotanical knowledge of populations living in protected areas is important both for science and for the effective conservation of these areas, as it can help to clarify the level of dependency that human communities have on local plant resources. Babassu (Attalea speciosa, Arecaceae) is one of the most important non-timber forest
Acta Bot. Bras.. Publicado em: 01/04/2016
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6. Socio-economic and spatial determinants of anthropogenic predation on Yellow-spotted River Turtle, Podocnemis unifilis (Testudines: Pelomedusidae), nests in the Brazilian Amazon: Implications for sustainable conservation and management
Human expansion has drastically affected wildlife species across Amazonian waterways and the continued increase in rural populations across Amazonia is likely to increase pressure on widely exploited chelonian species. The lack of information evaluating determinants of human consumption patterns limits the effective implementation of conservation strategies.
Zoologia (Curitiba). Publicado em: 2013-10
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7. Anatomy of vegetative organs of Scutellaria agrestis, a medicinal plant cultivated by riverine populations of the Brazilian Amazon
Scutellaria agrestis A. St. -Hil. ex Benth. , Lamiaceae (trevo-roxo) is cultivated for medicinal purposes by residents of the riverine communities in the State of Amazonas, Brazil. This study aimed to characterize the anatomy and to make histochemical analysis on vegetative organs of S. agrestis. Samples of the leaf, stem and root were collected from five pl
Rev. bras. farmacogn.. Publicado em: 10/05/2013
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8. Terra privada, vida devoluta: ordenamento fundiário e destinação de terras públicas no oeste do Pará / Private land vacant life. Land consolidation and destination of public lands in Western Pará
Policies related to the destination of public lands in Amazonia are built upon judicial instruments that often derive from situations far removed from those lived by peasants and other populations who occupy the region. Historically such policies have tended to be shaped in favour of the construction of formal conditions that enable private appropriation of
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/09/2012
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9. Estudo estrutural e farmacognóstico de Scutellaria agrestis A. St.-Hil. ex Benth. (Lamiaceae): uma planta medicinal utilizada por populações ribeirinhas do Amazonas / Anatomy of vegetative organs of Scutellaria agrestis A. St.-Hil. ex Benth. (Lamiaceae), a medicinal plant cultivated by riverine populations of Amazonas state - Brazil
Scutellaria agrestis (Lamiaceae) é uma planta vulgarmente conhecida como trevo-roxo, cultivada para fins medicinais por comunidades ribeirinhas residentes em área de várzea, situadas ao longo do rio Solimões, no interior do Amazonas, Brasil. Desta forma, objetivou-se caracterizar a anatomia e como análise complementar realizar alguns testes histoquímic
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/12/2011
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10. Testing the Rio Doce as a riverine barrier in shaping the Atlantic rainforest population divergence in the rodent Akodon cursor
Akodon cursor occurs in dense rainforest from northern (8º S) to southern (26º S) states along the Atlantic coast of Brazil. Previous karyological and molecular data revealed two major clades, one including northern (8-15º S) and the other southern (19-26º S) populations. The center of geographic distribution (15-20º S), which included the state of Esp�
Genetics and Molecular Biology. Publicado em: 2010
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11. Estrutura populacional e alometria reprodutiva de Podocnemis expansa (Testudines, Podocnemididae) no entorno do Parque Nacional do Araguaia, Tocantins / Population structure and reproductive allometry of Podocnemis expansa (Testudines, Podocnemididae) around the Parque Nacional do Araguaia, Tocantins
Among the reptiles found in the Amazon, the turtles stand out because of its diversity and economic importance. Podocnemis expansa, popularly known as Amazon river turtle, is considered the largest freshwater turtle in South America and has been heavily exploited for centuries by many indigenous and riverine communities. This study aimed to expand the knowle
Publicado em: 2010
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12. High levels of genetic variability and differentiation in hilsa shad, Tenualosa ilisha (Clupeidae, Clupeiformes) populations revealed by PCR-RFLP analysis of the mitochondrial DNA D-loop region
The hilsa shad, Tenualosa ilisha (Clupeidae, Clupeiformes) is an important anadromous clupeid species from the Western division of the Indo-Pacific region. It constitutes the largest single fishable species in Bangladesh. Information on genetic variability and population structure is very important for both management and conservation purposes. Past reports
Genetics and Molecular Biology. Publicado em: 30/01/2009