Wildlife Population
Mostrando 1-12 de 35 artigos, teses e dissertações.
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1. Parasites in feces of the endemic rattlesnake, Crotalus triseriatus (Serpentes: Viperidae), from Mexican highlands
ABSTRACT There are few studies about parasitic infections in Crotalus triseriatus (Wagler, 1830), an endemic rattlesnake from the highlands of central Mexico. This species occupies several habitats, from conserved forested regions to heavily impacted landscapes. To increase the parasitological knowledge of this reptile species without impacting populations,
Zoologia (Curitiba). Publicado em: 21/10/2019
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2. First molecular and serological detection of Epizootic Hemorrhagic Disease virus in white tailed deer ( Odocoileus virginianus ) from Tamaulipas, Mexico
RESUMO Virus da doença hemorrágica epizoótica (EHDV) são arbovírus dsRNA transmitidos por mordidas do genus Culicoides que causam doenças em ruminantes domésticos e selvagens. Doença hemorrágica epizoótica (EHD) é considerada uma das doenças infecciosas mais importantes dos veados de cauda branca (WTD) na América do Norte. Alguns estudos no Nord
Arq. Bras. Med. Vet. Zootec.. Publicado em: 2019-02
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3. Isolation of Salmonella spp. in cattle egrets (Bubulcus ibis) from Fernando de Noronha Archipelago, Brazil
Abstract The growth of the population of cattle egrets (Bubulcus ibis) in the archipelago of Fernando de Noronha constitutes a threat to public health and biological diversity because of their competition with and predation on native species and the possibility of transmission of pathogens to human beings, livestock and native wildlife. The aim here was to s
Braz. J. Microbiol.. Publicado em: 2018-09
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4. The breeding biology, nest success, habitat and behavior of the endangered Saffron-cowled Blackbird, Xanthopsar flavus (Aves: Icteridae), at an Important Bird Area (IBA) in Rio Grande do Sul, Brazil
ABSTRACT The Saffron-cowled Blackbird, Xanthopsar flavus (Gmelin, 1788), is a globally vulnerable icterid endemic to grasslands and open areas, and a priority species for research and conservation programs. This contribution provides information on the population size, habitat, behavior, breeding biology and nest success of X. flavus in two conservation unit
Zoologia (Curitiba). Publicado em: 23/10/2017
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5. SURVIVAL, INDUCTION AND RESUSCITATION OF Vibrio cholerae FROM THE VIABLE BUT NON-CULTURABLE STATE IN THE SOUTHERN CARIBBEAN SEA
The causative agent of cholera, Vibrio cholerae, can enter into a viable but non-culturable (VBNC) state in response to unfavorable conditions. The aim of this study was to evaluate the in situ survival of V. cholerae in an aquatic environment of the Southern Caribbean Sea, and its induction and resuscitation from the VBNC state. V. cholerae non-O1, non-O139
Rev. Inst. Med. trop. S. Paulo. Publicado em: 2015-02
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6. Zoonoses in humans from small rural properties in Jataizinho, Parana, Brazil
The aim of this study was to conduct a serological survey for Lyme diseases, brucellosis, leptospirosis and toxoplasmosis and identify the risk variables related to these zoonoses in humans living in the rural area of Jataizinho, state of Parana, Brazil. A total of 63 rural properties were surveyed. Additionally, 207 serum samples collected from these rural
Braz. J. Microbiol.. Publicado em: 05/04/2013
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7. Threats to and viability of the giant anteater, Myrmecophaga tridactyla (Pilosa: Myrmecophagidae), in a protected Cerrado remnant encroached by urban expansion in central Brazil
Urbanization poses a serious threat to wildlife populations inhabiting native vegetation remnants surrounded by the expanding urban and suburban sprawl. The close contact with human activities causes not only direct impacts, such as habitat loss, but also indirect negative effects, such as population isolation, roadkills and anthropogenic fires. The Parque N
Zoologia (Curitiba). Publicado em: 2013-04
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8. Contribuição da genética de populações à investigação sobre o tráfico de fauna no Brasil: desenvolvimento de microssatélites e análise da estrutura genética em Paroaria dominicana e Saltator similis (Aves: Passeriformes: Thraupidae) / Contribution of population genetics to investigation efforts on wildlife trafficking in Brazil: development of microssatelites and analysis of the genetic structure of Paroaria dominicana and Saltator similis(Aves: Passeriformes: Thraupidae)
O comércio ilegal de fauna é hoje uma das principais ameaças aos animais silvestres brasileiros, junto com a perda e degradação de habitats. O grupo pelo qual existe maior demanda é o das aves, principalmente as canoras. Paralelamente, o número de apreensões de aves provenientes do comércio ilegal tem crescido a cada ano. Apesar de um grande número
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/08/2012
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9. Molecular surveillance of the Newcastle disease virus in domestic and wild birds on the North Eastern Coast and Amazon biome of Brazil
Brazil is one of the world's largest countries with a rich diversity of wildlife, including resident and migratory wild birds, which may be natural reservoirs of the Newcastle disease virus (NDV). Because Brazil is a major global exporter of chicken meat, the emergence of such a disease may have a huge negative impact not only on the economy due to trade res
Revista Brasileira de Ciência Avícola. Publicado em: 2012-03
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10. Uso de levantamentos aéreos para o manejo de populações silvestres.
Propósitos de manejo de populações silvestres; Problemas de escala em manejo de populações silvestre; Limites de uma população; Escala de manejo; Aplicabilidade; Áreas factíveis de levantamentos aéreos no Brasil; Tipos de aparelhos usados; Levantamentos aéreos; Precisão e acurácia; Análise de dados; Estimativa simples; Estimativa ponderada; Est
Corumbá: Embrapa Pantanal. Publicado em: 2011
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11. DISTRIBUIÇÃO POTENCIAL, USO DE HÁBITAT E ESTIMATIVAS POPULACIONAIS DO GALO-DA-SERRA (Rupicola rupicola, AVES: COTINGIDAE) NA APA MAROAGA E ENTORNO, PRESIDENTE FIGUEIREDO-AM, COM RECOMENDAÇÕES PARA SUA CONSERVAÇÃO
The Cock-of-the-rock (Rupicola rupicola, Linnaeus 1766) is endemic to rock outcrops. In Brazilian state of Amazonas, it occurs in the vicinity of the town of Presidente Figueiredo, where its considered a local symbol. This study modeled the probable geographic distribution of the species and characterized patterns of habitat use throughout one year in the Ma
Publicado em: 2009
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12. EFEITO DA EXPLORAÇÃO MADEIREIRA DE BAIXO IMPACTO SOBRE POPULAÇÕES DE PRIMATAS AMAZÔNICOS, ITACOATIARA, AM.
The great interest to reconcile biodiversity conservation with economic use of tropical forests has encouraged the further development and use of forest management techniques to minimize the impacts caused in the forest. These techniques tend to facilitate the maintenance of flora and fauna representative population in logging areas. However, changes in vege
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/09/2008