Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Oswaldo Marçal Júnior"'
Publikováno v:
Biotemas, Vol 32, Iss 3, Pp 87-95 (2019)
The modification of landscapes by anthropic action, mainly due to urbanization, exerts strong pressure on birds. Public parks and other green areas offer favorable conditions for birds in cities throughout the year. Nannopterum brasilianus (Gmelin, 1
Externí odkaz:
https://doaj.org/article/77664e1021f046f58295cfd89f44cfb9
Publikováno v:
Bioscience Journal, Vol 37, Pp e37011-e37011 (2021)
Haemoparasites are one of the most important groups of bird parasites, with emphasis on the genera Haemoproteus, Plasmodium, Leucocytozoon and Trypanosoma. Zoos sustain different wild animals and are valuable tools for the education and conservation
Externí odkaz:
https://doaj.org/article/b2a600b594b0464789bb16c11002eae2
Autor:
Carolina Prudente Marques, Diogo Ferreira do Amaral, Vinicius Guerra, Alexandre Gabriel Franchin, Oswaldo Marçal Júnior
Publikováno v:
Biotemas, Vol 31, Iss 2, Pp 33-46 (2018)
Psitacídeos que vivem em cidades podem utilizar as praças urbanas como áreas para reprodução, refúgio ou alimentação. No entanto, existe pouco conhecimento sobre a dieta dessas aves nestes ambientes. Assim, este trabalho teve como objetivos i
Externí odkaz:
https://doaj.org/article/c91045801d9a4657be1eca26d5513ebe
Publikováno v:
Diversity, Vol 13, Iss 12, p 652 (2021)
The blue-and-yellow macaw (Ara ararauna) is suffering from higher roadkill rates (RK) at the Emas National Park (ENP), an important Brazilian National Park in the Cerrado biome. This species is also a victim of nest poaching for illegal trade. We mod
Externí odkaz:
https://doaj.org/article/3eef2d7cf0da445e8650e21d5c23accb
Publikováno v:
Biotemas, Vol 28, Iss 4, Pp 83-97 (2015)
In Brazil, few studies compare the consumption of native and exotic fruits, especially in an urban environment. The Network Theory may be useful in such studies, because it allows evaluating many bird and plant species involved in interactions. The g
Externí odkaz:
https://doaj.org/article/0c645154d5f044928b4adea3f52d6f33
Publikováno v:
Biotemas, Vol 28, Iss 4, Pp 83-97 (2015)
No Brasil, poucos trabalhos comparam o consumo de frutos nativos e exóticos, especialmente em ambiente urbano. A Teoria de Redes pode ser útil nestes estudos, pois permite avaliar várias espécies de aves e plantas envolvidas em interações. Os o
Externí odkaz:
https://doaj.org/article/7de658fc65f44be69d33a17021ef1d53
Publikováno v:
Bioscience Journal, Vol 33, Iss 6 (2017)
Wildlife road killing is a problem for animal conservation in the world. In order to mitigate this problem, it is necessary to understand the factors that affect it, like seasonality and climatic variables. The objective of the study was to evaluate
Externí odkaz:
https://doaj.org/article/b774282303d14fe48941b1e7673090ec
Publikováno v:
Revista Sociedade & Natureza, Vol 25, Iss 1, Pp 75-90 (2013)
Este estudo avaliou a estrutura das áreas protegidas de assentamento de reforma agrária, no município de Uberlândia (MG). A pesquisa foi conduzida entre 2010 e 2011. Foram investigados 12 dos 15 assentamentos localizados em Uberlândia. Áreas de
Externí odkaz:
https://doaj.org/article/6cdabe5495d14ba4aa9a92549f383077
Autor:
Graziela Virginia Tolesano-Pascoli, Khelma Torga, Alexandre Gabriel Franchin, Maria Ogrzewalska, Monize Gerardi, Maria Marlene Martins Olegário, Marcelo Bahia Labruna, Matias Pablo Juan Szabó, Oswaldo Marçal Júnior
Publikováno v:
Revista Brasileira de Parasitologia Veterinária, Vol 19, Iss 4, Pp 244-248 (2010)
This is a report of ticks species, parasite prevalence and infestation intensity of birds in a forest fragment (18º 56' 57" S and 48º 12' 14" W) within the Brazilian cerrado (savanna), in the municipality of Uberlândia, State of Minas Gerais, Braz
Externí odkaz:
https://doaj.org/article/62349beb006a4effbe668ead74f4fb06
Publikováno v:
Revista Sociedade & Natureza, Vol 19, Iss 2, Pp 205-216 (2007)
One of the biggest problems of urban centers is the final disposal of waste, the capitalist systemmakes this situation worse. The separate collection and material recycling are among theprincipal solutions to this problem. This study aims to determin
Externí odkaz:
https://doaj.org/article/3f657fbd419b45c69ac86b5547909356