Anthropization
Mostrando 1-10 de 10 artigos, teses e dissertações.
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1. Anthropogenic Disturbances Affect the Relationship Between Spectral Indices and the Biometric Variables of Brazilian Savannas
ABSTRACT According to previous studies involving biometric variables modeling using remote sensing (RS), data did not consider the effects of anthropogenic disturbance as relevant factor. The main objective of this study was to model aboveground biomass (AGB) and total wood volume (TWV) of Brazilian Savanna biome using vegetation indices (VI) from LANDSAT 5
Floresta Ambient.. Publicado em: 05/09/2019
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2. Distribution of gall-inducing arthropods in areas of deciduous seasonal forest of Parque da Sapucaia (Montes Claros, MG, Brazil): effects of anthropization, vegetation structure and seasonality
Abstract In the present study, we inventoried gall-inducing arthropod species and evaluated the effects of habitat anthropization, vegetation structure and seasonality on this group in areas of deciduous seasonal forest of Parque da Sapucaia, Montes Claros, MG, Brazil. The gall-inducing fauna was sampled between April 2017 and February 2018 from 20 plots dis
Pap. Avulsos Zool.. Publicado em: 29/07/2019
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3. The phyllostomid bat (Mammalia, Chiroptera) assemblage in a fragmented landscape in Midwestern Brazil
RESUMO Os morcegos são a segunda maior ordem de mamíferos, com diversos hábitos alimentares e grande importância ecológica. A antropização possui diversos efeitos nas comunidades animais e o Cerrado Brasileiro, uma savana neotropical, tem sido severamente afetada pela atividade humana. O objetivo deste estudo foi avaliar a distribuição da assembleia
Iheringia, Sér. Zool.. Publicado em: 23/05/2019
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4. STATISTICAL MULTIVARIATE ANALYSIS APPLIED TO ENVIRONMENTAL CHARACTERIZATION OF SOIL IN SEMIARID REGION1
RESUMO O solo é um sistema dinâmico e complexo ao ser estudado, que demanda para fins de pesquisa um considerável número de amostras e análises. Com os métodos estatísticos multivariados podem-se criar condições mais favoráveis ao analisar as amostras, i.e. redução e simplificação estrutural dos dados. Este trabalho tem por objetivo empregar a
Rev. Caatinga. Publicado em: 09/05/2019
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5. Anthropization Effects on the Filamentous Fungal Community of the Brazilian Catimbau National Park
ABSTRACT The Caatinga biome features an exclusive endemic biodiversity, and is characterized by the presence of xerophytic, deciduous vegetation, high temperatures, and low rainfall. This important park has undergone anthropization, especially through extraction of firewood and timber and growing plants for raising goats. The objectives of this study were to
Rev. Bras. Ciênc. Solo. Publicado em: 24/08/2017
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6. Isolation of Escherichia coli and Salmonella spp. from free-ranging wild animals
Increasing interactions between humans, domestic animals and wildlife may result in inter-species transmission of infectious agents. To evaluate the presence of pathogenic E. coli and Salmonella spp. and to test the antimicrobial susceptibility of isolates, rectal swabs from 36 different free-ranging wild mammals were taken from two distinct natural sites in
Braz. J. Microbiol.. Publicado em: 27/10/2015
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7. Composition of bat assemblages (Mammalia: Chiroptera) in tropical riparian forests
Various studies have focused on the richness and abundance of bats in tropical forests and how the composition of these forests affects bat assemblages, but there are few studies on the relationship of bats with riparian forests. The aim of this study was to ascertain the differences among bat assemblages of three riparian forest areas of the Tinguá region,
Zoologia (Curitiba). Publicado em: 2014-08
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8. Diversidade de insetos galhadores em uma região de Floresta Ombrófila Mista, Município de São Francisco de Paula, Rio Grande do Sul, Brasil
Diversidade de insetos galhadores em uma região de Floresta Ombrófila Mista, Município de São Francisco de Paula, Rio Grande do Sul, Brasil. Os insetos galhadores são herbívoros especializados que, com o desenvolvimento de galhas, superaram dificuldades de obtenção de alimento e ainda adquiriram proteção contra inimigos naturais. Vantagens no uso d
Publicado em: 2010
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9. Sexual systems of restinga wood species in the NPPR Nossa Senhora do Outeiro de Maracaípe, at Ipojuca - PE - Brazil. / Sistemas sexuais de espécie lenhosa de Restinga da RPPN Nossa Senhora do Outeiro de Maracaipe, em Ipojuca PE.
The sexual system is an essential factor of genetic variability between vegetal species, which knowledge is essential in conservational and improvement plans. The sexual systems of woody species of resting was determined by pollen and ovule presence and viability in flowers produced in loco, by herbarium exsiccates observation and by literature review. The h
Publicado em: 2009
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10. Estrutura e composição da comunidade de tricladidos em áreas com alto grau de impacto antrópico do sul do Brasil
Land planarians are bioindicators of the degree of anthropization and preservation of their habitats and areas of high general biodiversity. Some species which occur in Rio Grande do Sul could be used as bioindicators of preserved or altered areas, but the studies have been restricted to legally protected areas showing relatively large fragments of native fo
Publicado em: 2005