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Assemblage of medium and large size mammals in an urban Semideciduous Seasonal Forest fragment in Cerrado biome Biota Neotropica
Bernardo,Paulo Vitor dos Santos; Melo,Fabiano Rodrigues de.
Nowadays, the processes of deforestation and loss of habitats represent a major threat to many species of mammals. These processes cause changes in natural landscapes by decreasing area, connectivity, and fragment size, and increasing edge effects and number of fragments. Understanding which and how many species persist in disturbed fragments may indicate the species' minimum requirements and might contribute to their conservation. Here we show how the mammalian fauna of medium and large size (higher than 1 kg) are structured in a semideciduous seasonal forest fragment of 36.5 ha in the urban area of Jataí, Goiás. We performed the sampling with 30 sand track plots (1 x 1 m). We analyzed the relative record frequency and built a collector's curve to...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Goiás Southwest; Habitat fragmentation; Habitat loss; Mammalian fauna; Urban ecology.
Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032013000200076
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Diversity of medium and large neotropical mammals in an area of mixed rain forest Biological Sciences
Marques, Rosane Vera; Fabián, Marta Elena.
 Medium and large mammals (> 1 kg) were studied using camera traps with active sensors in a Conservation Unit located in an area of Mixed Rain Forest or Araucaria Forest (Atlantic Forest at altitude) in the South of Brazil, as a method for investigating the area’s conservation status and enabling comparison with other types of environments in which these mammals occur in the Neotropical region. From June 2005 to December 2010, a sampling effort of 10,844 trap-days yielded records of 21 species. A minimum sampling effort of 3000 trap-days was necessary to obtain records of all of these species. The species with the greatest frequency of photocaptures was Dasyprocta azarae (agouti), followed by Leopardus pardalis (ocelot), Leopardus guttulus (southern...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Zoologia camera traps; Sampling effort; Araucaria Forest; Relative frequency; Mammalian fauna; Atlantic Rain Forest. Mastozoologia.
Ano: 2018 URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/40910
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Medium and large sized mammals of a semideciduous forest remnant in southern Brazil Biota Neotropica
Pires,Daniel Paulo de Souza; Cademartori,Cristina Vargas.
Knowledge about mammals of the Atlantic Forest is still lacking, especially because some places remain poorly studied or inventoried, which makes conservation initiatives difficult. We aimed to determine the species richness and composition of medium and large sized mammals in a semideciduous forest remnant, Morro do Coco, thus contributing information about the occurrence of mammalian fauna in the metropolitan region of Porto Alegre, southern Brazil. The methods consisted of interviews with local inhabitants, visual records and sand plot analysis. The study took place from July 2008 to April 2009, with monthly expeditions of three days. Sixteen species of mammals were recorded, seven of which are threatened with extinction in Rio Grande do Sul and one...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Mammalian fauna; Tracks; Atlantic Forest Domain; Sand plots; Visual records.
Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032012000300023
Registros recuperados: 3
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