Dimensão fractal de espécies arbóreas de ecossistema nativo na região do Pantanal mato-grossense

• Ano de defesa: 2015
• Autor(a) principal: Moraes, Tonny Jader de
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Federal de Mato Grosso; Brasil; Instituto de Física (IF); UFMT CUC - Cuiabá; Programa de Pós-Graduação em Física Ambiental
• Palavras-chave em Português: Dimensão fractal; Alometria; Ximbuva; Erva d’água; Floresta inundável; CNPQ::CIENCIAS EXATAS E DA TERRA::FISICA; Fractal dimension; Allometry; Floodplain forest
• Link de acesso: http://ri.ufmt.br/handle/1/281

The purpose of this research was to study the structural characteristics of plants at the individual level using a quantitative theory for the structure and dynamics of forests. The theory using allometric scaling relations based on the metabolism and biomechanics, it is possible to study geometric and dynamic properties of plants that dimensioning identically. From related to complexity science knowledge, admits descriptions of the phenomena studied, more closely the dynamics of real systems the overall behavior of an ecosystem from local measures. The study area is the forest of Baia das Pedras in floodplain forest in the Pantanal region. To analyze the structural characteristics as the fractal dimension, distribution of branches depending on its size, the ratio of scale between the sizes of the parts of the plant, focusing on two species Enterolobium contortisiliquum (Ximbuva) and Crocea Palicourea (Erva d’água) for these and other plants were harvested plants the following measures taken individually: diameter, length and number of branches, as well as the mass of these plants. The results indicate the model's ability to predict certain characteristics of self similarity concerning structural architecture observed the distribution of sizes, and ratio between the sizes of the branches, as well as structural features identical in the analyzed plants.