A atividade pesqueira desempenha um papel essencial no sustento de milhões de pessoas em todo o mundo, sendo fonte de alimento e renda. A produção pesqueira gera grande diversidade de organismos utilizados comercialmente, onde os peixes se destacam. Nos municípios de Santarém e Belterra, a gastronomia local utiliza produtos derivados dessa atividade, principalmente em estabelecimentos (restaurantes) localizados nos balneários, que atendem tanto a população local como turistas de origem nacional e internacional. O presente trabalho apresenta uma caracterização dos estabelecimentos que comercializam pratos à base de pescado, localizados em praias de Santarém e Belterra, visando contribuir com informações para esse segmento econômico. O estudo foi realizado nas Praias de Maracanã, Ponta de Pedras e Alter do Chão (Santarém) e Pindobal (Belterra) mediante a aplicação de formulários
We conducted an inventory of the fern, lycophyte and non-palm monocotyledon ground-herbs of terra firme riparian forests in the lower Tapajós region of the Brazilian Amazon. Eight 1.5 × 250 m plots, totaling 0.3 hectares, were surveyed along the watersheds of the Cupari and Curuá-Una rivers, located at the Tapajós National Forest, Pará, Brazil. To characterize the ground-herb community, we calculated species richness, abundance and Fisher’s alpha for each plot. To analyze turnover, we compared composition among plots by pairwise 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. Ground-herbs communities in the studied area have high species turnover, making it necessary to invest time and resources to adequately characterize and manage riparian habitats. 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. We highlight the importance of herb inventories, especially in conservation units.
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