Florística, classificação sucessional e síndromes de dispersão em um remanescente de Floresta Atlântica, Moreno-PE

Oliveira, Lamartine Soares Bezerra de; Marangon, Luíz Carlos; Feliciano, Ana Lícia Patriota; Lima, Aldení Silva de; Cardoso, Mércia de Oliveira; Silva, Valdemir Fernando da

doi:10.5039/agraria.v6i3a1384

Cited by 19 publications

(18 citation statements)

References 15 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Similar to the results found in the Ibura National Forest, the dominance of zoochoric species was also observed in other studies conducted in the Atlantic Forest (REYS et al, 2005;MOREIRA;QUEIROZ;PIGOZZO, 2009;OLIVEIRA et al, 2011;MOURA;DUARTE;LEMOS, 2011). The dominance of zoochoric species in rainforests is favored by the precipitation factor, enabling the development of edible fruits, favoring the dispersal by fauna (HOWE;SMALLWOOD, 1982).…”

Section: Discussionsupporting

confidence: 79%

Floristic characterization of Ibura national forest, Sergipe, Brazil

Santana¹,

Rocha²,

Silva³

et al. 2017

Biosci. J.

View full text Add to dashboard Cite

ABSTRACT:The aim of this study was to obtain information on the floristic composition and dispersal syndromes of the Ibura National Forest and carry out an analysis of similarity with other floristic surveys in the state of Sergipe. For this purpose, bimonthly sampling was carried out from September 2012 to December 2014. Total of 328 species were recorded, of which 324 were angiosperms belonging to 82 families, followed by three species of ferns and lycophytes and one species of Gymnosperm. Sixty-seven new species were recorded for the state of Sergipe. The richest families in species were Fabaceae, Myrtaceae, Rubiaceae, Asteraceae, Euphorbiaceae and Malvaceae. Regarding the dispersal syndromes, the dominance of zoochoric dispersal was observed, followed by autochoric and anemochoric dispersal. Among the tree and shrub species, the zoochoric syndrome was predominant (70%), while herbaceous species showed predominance of autochoric species (49%), and climber species have a more equitable proportion among the syndromes (38% autochoric, 32% anemocoric and 30% zoochoric). The Ibura National Forest presented relatively low levels of similarity with other sites located in the Atlantic Forest, possibly influenced by its isolation and distance between fragments. As we found in the Ibura National Forest, the dominance of zoochoric species was also observed in other studies conducted in the Atlantic Forest. The results of this study indicate that the Ibura National Forest is refuge to a high diversity of plant species of the Atlantic Forest, being a fairly heterogeneous area, which is still understudied.

show abstract

Section: Discussionsupporting

confidence: 79%

Floristic characterization of Ibura national forest, Sergipe, Brazil

Santana¹,

Rocha²,

Silva³

et al. 2017

Biosci. J.

View full text Add to dashboard Cite

show abstract

“…secundárias iniciais e secundárias tardias (GANDOLFI et al, 1995). A categoria sucessional correspondente a cada espécie foi avaliada por consultas a literatura local (MARANGON et al, 2010;OLIVEIRA et al, 2011;RODAL, 2009). …”

Section: Fundamentação Teóricaunclassified

“…Os remanescentes de florestas úmidas localizados em áreas rurais e urbanas evidenciam que apesar das espécies apresentarem diferentes percentuais quanto à categoria sucessional, áreas rurais e urbanas mostram uma elevada proporção de espécies pioneiras e secundárias iniciais (DUCAN; CHAPMAN, 1999;FREITAS et al, 2013;OLIVEIRA et al, 2011 …”

Section: Introductionunclassified

Classificação Sucessional Das Espécies Presentes Na Chuva De Sementes Em Dois Fragmentos De Floresta Tropical Úmida Em Pernambuco

Santos¹,

Silva²,

Santos³

et al. 2016

Formação De Rede De Cooperação Nas Ciências Agrárias

View full text Add to dashboard Cite

“…The Brazilian Atlantic Forest is a rainforest, considered one of the major hotspots for being one of the richest biomes in sity globally [1,2], presenting approximately 14,000 different plant species [3], However, over the past 50 years (up to 2015), the original coverage of this biome has been reduced to 8% [4], due to the advanced stage of fragmentation caused by anthropogenic activities.…”

Section: Introductionmentioning

confidence: 99%

Natural and Ecological Succession in an Urban Fragment of the Atlantic Forest in Pernambuco, Brazil

Carnaúba

Ralph

Leão

et al. 2019

JEAI

View full text Add to dashboard Cite

The development of studies on natural regeneration in fragments of the Atlantic Forest assists to evaluate the regenerative power of forests against natural and anthropic disturbances. So, the objective of the work was to analyze the structure of the regenerative component and ecological succession of arboreal species in an urban fragment of Atlantic Forest. The study was undertaken in Parque Estadual Dois Irmãos (PEDI), in Recife, Pernambuco, in which 10 subplots of 1 m x 25 m (25 m²) each was installed. As inclusion criterion, the regenerating individuals of arboreal species should have a height equal to or greater than one meter and circumference at the height of the chest (CAP 1.30 m) inferior to 15 cm. The individuals were classified as the ecological groups origin (native or exotic species) and were calculated via phytosociological parameters such as heights classes for regenerating individuals and diversity index. For data analysis Mata Nativa version 4.05 was used. The families that presented the highest number of species were: Myrtaceae and Fabaceae. It was observed that 15% of the species belong to the pioneer group, while 48% belonged to the initial secondary group, and 22% to the late secondary group. The distribution of individuals of the species Hirtella racemosa and Chamaecrista ensiformis in the different size and relative density classes allow us to affirm that these species act directly in the process of ecological succession. The fragment is in the initial secondary stage of succession.

show abstract

Florística, classificação sucessional e síndromes de dispersão em um remanescente de Floresta Atlântica, Moreno-PE

Cited by 19 publications

References 15 publications

Floristic characterization of Ibura national forest, Sergipe, Brazil

Floristic characterization of Ibura national forest, Sergipe, Brazil

Classificação Sucessional Das Espécies Presentes Na Chuva De Sementes Em Dois Fragmentos De Floresta Tropical Úmida Em Pernambuco

Natural and Ecological Succession in an Urban Fragment of the Atlantic Forest in Pernambuco, Brazil

Contact Info

Product

Resources

About