Banca de DEFESA: DAIANE BATISTA RODRIGUES

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
DISCENTE : DAIANE BATISTA RODRIGUES
DATA : 28/02/2020
HORA: 14:00
LOCAL: Sala 304 (Bloco Modular Tapajós)
TÍTULO:

Não obrigatório.

PALAVRAS-CHAVES:

ferns, lycophytes, monocotyledons, streams, Tapajós National Forest.

PÁGINAS: 43
GRANDE ÁREA: Ciências Biológicas
ÁREA: Ecologia
RESUMO:

We conducted an inventory of the fern, lycophyte and non-palm monocotyledon ground-herbs of terra firme riparian forests in the lower Tapajós River basin of the Brazilian Amazon. Eight 1.5 x 250 m plots, totaling 0.3 hectares, were surveyed along the watersheds of the Cupari and Curuá-Una tributaries of the Tapajós River, Floresta Nacional do Tapajós, Para, Brazil. To characterize the ground-herb community, we calculated species richness, abundance and Fisher’s alpha for each plot. To analyze floristic dissimilarity, we calculated the Bray-Curtis distance. In total, we sampled 3,130 individuals, 58 species, 27 genera and 20 families of riparian ground- herbs. Marantaceae (14 spp) was the richest family and Poaceae the most abundant family (738 individuals). The fern Triplophyllum glabrum (Tectariaceae) was the most frequent species, observed in 87.5 % of plots. Plots that showed the highest values for richness and species diversity were located in the Cupari River basin. The ground-herb community composition observed in the riparian zone here resembles that of other non-riparian forested sites in the Amazon with the plant families Marantaceae, Pteridaceae and Poaceae generally being the most commonly represented in the Amazonian ground-herb stratum.

MEMBROS DA BANCA:
Interno - 1738813 - RODRIGO FERREIRA FADINI
Externa ao Programa - 1782336 - ADELAINE MICHELA E SILVA FIGUEIRA
Externa ao Programa - 2391001 - DAVIA MARCIANA TALGATTI