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Por favor, utilize esse identificador para citar este item ou usar como link: http://repositorio.ufla.br/jspui/handle/1/14608

Título: ARBOREAL COMPONENT, PHYTOSOCIOLOGY STRUCTURE AND ENVIRONMENTAL RELATIONS IN A REMNANT OF CERRADÃO, CURVELO - MG
Autor(es): Otoni, Thiago José Ornelas
Pereira, Israel Marinho
Oliveira, Márcio Leles Romarco de
Machado, Evandro Luiz Mendonça
Farnezi, Múcio Magno
Mota, Sílvia da Luz Lima
Assunto: Environmental variation, cerrado, arboreal community, richness, diversity.
Publicador: CERNE
CERNE
Publicação: 5-Abr-2016
Outras Identificações: http://www.cerne.ufla.br/site/index.php/CERNE/article/view/894
Informações adicionais: This work aimed to verify the existence of variations in composition and distribution of tree species due to soil characteristics in a fragment of dystrophic savanna in Curvelo-MG. On description in the compartment of the phanerophytes of this plant community, were installed ten permanent plots with 1.000 m² (20 x 50 m) with fixed distances of 100 m between each plot. All alive individuals that had diameter at soil height (DSH - diameter to 0.3 m from ground level) > 5.0 cm were sampled. The Individuals with multiple boles were sampled when the value of square root of the sum-square of DSH had been greater than criterion of the inventory. Were collected Soil samples at two depths (0-20 e 20-40 cm) and was measured the distances of plots of a watercourse. To study the community were generated ordination diagrams of plots, species and environmental variables by means of a canonical correspondence analysis (CCA). The richness sampled was 92 species, 36 families and 74 genera, highlighting Erythroxylum, Byrsonima, Myrcia and Qualea. Jackknife estimators (first and second order) designed a wealth of 106.4 and 107.8 species. The species Magonia pubescens, Terminalia argentea, Annona crassiflora, Eugenia dysenterica e Xylopia aromatica were distribuited underneath the environmental gradient. 
Idioma: eng
Aparece nas coleções: CERNE

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