This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
Florística, classificação sucessional e síndromes de dispersão em um remanescente de Floresta Atlântica, Moreno-PE RESUMO O objetivo neste estudo foi avaliar a florística, a classificação sucessional e as síndromes de dispersão do componente arbóreo em remanescente de Floresta Ombrófila Densa. A área localiza-se no Engenho e Destilaria Dourado em Moreno -PE. Foram locadas 15 parcelas de 10 x 25 m para o componente adulto (CAP e" 15 cm) e 15 subparcelas de 1 x 25 para a regeneração (CAP < 15 cm e H > 1 m). Os indivíduos amostrados foram classificados em família, gênero e espécie, sendo as espécies classificadas quanto ao grupo sucessional (pioneiras, secundárias iniciais e secundárias tardias) e à síndrome de dispersão (anemocóricas, autocóricas e zoocóricas). Foram amostrados 444 indivíduos adultos e 407 regenerantes, pertencentes a 31 famílias, 47 gêneros e 76 espécies. As famílias com maior riqueza foram Mimosaceae, Melastomataceae e Myrtaceae. Este fragmento encontra-se em início de sucessão, pois 82% das espécies são pioneiras ou secundárias iniciais. A dispersão predominante foi a zoocórica. O conhecimento das espécies presentes nessas áreas, bem como o estádio de sucessão e a síndrome de dispersão, é de suma importância na elaboração de intervenções de conservação e restauração dessas áreas de Floresta Atlântica.Palavras-chave: Fragmentação de habitat, grupos ecológicos, componente arbóreo e regeneração natural. Floristics, successional classification and dispersion syndrome in an Atlantic Forest remnant, in Moreno, Pernambuco, Brazil ABSTRACTThe objective of this study was to evaluate the floristic, the successional classification and the dispersion syndromes of the arboreal component in an Atlantic Forest remnant. The area is located in Engenho e DestilariaDourado in Moreno, Pernambuco, Brazil. Fifteen plots of 10 x 25 m for the adult component (CBH e" 15 cm) and 15subplots of 1 x 25 m for the regeneration (CBH < 15 cm and H > 1 m) were located. The sampled individuals were classified into family, genus and specie, and the species classified for the succecional group (pioneers, early secondary and late secondary) and the dispersion syndrome (anemocorous, autochorous and zoochorous). Four hundred and forty-four adult individuals and 407 regenerants, belonging to 31 families, 47 genera and76 species, were sampled. The families with the highest species richness were Melastomataceae and Myrtaceae. This fragment is in early succession, since 82% of the species are pioneers or early secondary. The dispersion predominant was the zoochorous. The knowledge of the species presents in these areas, as well as the succession stage and the dispersion syndrome, is of utmost importance in the development of conservation and restoration intervention of these areas in the Atlantic Forest.
The aim of this study was to evaluate the phytosociological structure of an adult woody component in an Atlantic Forest fragment known as Mata da Onça, Municipality of Moreno -PE. Fifteen plots of 10 x 25 m were established, in three rows of five plots 25 m apart, while the rows were 50 m apart. The adult woody individuals with CBH (circumference at 1.30 m above ground level) ≥ 15 cm were identified to the species level, and the diameter and height were measured. 444 individuals belonging to 76 species were sampled, with an estimated density of 1,184 ind.
The process of disordered urbanization was reduced drastically as the natural areas, which formerly was necessary, the current times of occurrence of empty spaces, which was not different in the City of Recife, but not the District of Dois Irmãos. With the purpose of protecting a fragment of the Atlantic Forest and reducing the pressure on the environment, a state conservation unit was created called Dois Irmãos State Park (PEDI). In this perspective, the study had an objective of surveying the species of shrubs and the analysis of the phytosanitary present in the arborization of the zoological sector of the State Park of Dois Irmãos. With the objective of subsidizing the promotion and development of activities related to environmental education. The survey of plants was made from new census models. In this inventory 369 arboreal individuals were present at the PEDI Zoo, belonging to 25 botanical families, 48 genera and 60 species. Among these are the species, two were of gender level and one was classified as indeterminate. Of the species studied, 70% are natural, 25% exotic and 5% remain unclassified. Regarding plant health, 81.57% of the population is in good condition, 3.52% regular and 14.9% bad. From the DAP and the DAP, it is possible to infer that the data is compiled by processes in the adult phase. It is hoped that this is a game of the child by the Park, in order to promote and disseminate the knowledge of the species inserted in it, thus seeking to raise awareness of the benefits generated by them.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.