Tesis del ano 2013 en eltema Biologia - Ecologia, Nota: -, Materia: Ecologia Urbana, Idioma: Espanol, Resumen: El crecimiento urbano es conocido como la principal causa actual de homogeneizacion biologica. Este fenomeno consiste en la perdida de la particularidad de los seres vivos a cualquier nivel de organizacion. En la presente investigacion, se evaluo la relacion existente entre el grado de urbanizacion y la homogeneizacion al nivel funcional en una comunidad de aves al norte de la ciudad de Valencia, Venezuela. Durante el 2011, se selecciono un gradiente urbano y se evaluo la perdida de...

Research Paper (postgraduate) from the year 2017 in the subject Biology - Ecology, grade: 18, course: Limnologia, language: English, abstract: Benthic macroinvertebrate assemblages during leafs breakdown proccess of Ficus maxima and Bambusa vulgaris were investigated. Meshed bags with leafs were placed along a rainforest stream and progressibly recovered during 24 days, every time chemical variables were measured. Assemblages were compared reducing dimensionality with a NMSD analysis. An ANCOVA was applied to test differences in the remaining mass of the compared leaves, with time as...