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Rarefaction curve of a 0.225 ha sample considering individuals with a minimum diameter of 3.2 cm.

Rarefaction curve of a 0.225 ha sample considering individuals with a minimum diameter of 3.2 cm.

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Secondary forests constitute important regenerating areas and they are expanding rapidly in the Amazonian landscape. The characterization of forest remnants provides essential information for conservation, management and recovery actions. The objective of the present study was to conduct a floristic and phytosociological evaluation of an urban frag...

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Context 1
... sufficiency was tested by constructing a rarefaction curve ( Fig. 2), showing the relationship between the size of the sample area (plot) and the richness of species found in the sample. It was observed that the number of plots used in this study was not sufficient to meet the sampling sufficiency of the data. The floristic diversity was calculated by the Shannon Index (SHANNON & WEAVER 1949) and the ...
Context 2
... family is known to predominate in primary and secondary forests in Brazil (BFG 2015, FLORA E FUNGA DO BRASIL 2021). The predominance Fabaceae in secondary forests is often observed and explained by the ability of its species to establish in a variety of environments and at different stages of ecological succession, as well as the ability to fix nitrogen, which facilitates the permanence of the species in naturally regenerating areas (HASANUZZAMAN et al. 2020). ...
Context 3
... sufficiency was tested by constructing a rarefaction curve ( Fig. 2), showing the relationship between the size of the sample area (plot) and the richness of species found in the sample. It was observed that the number of plots used in this study was not sufficient to meet the sampling sufficiency of the data. The floristic diversity was calculated by the Shannon Index (SHANNON & WEAVER 1949) and the ...
Context 4
... family is known to predominate in primary and secondary forests in Brazil (BFG 2015, FLORA E FUNGA DO BRASIL 2021). The predominance Fabaceae in secondary forests is often observed and explained by the ability of its species to establish in a variety of environments and at different stages of ecological succession, as well as the ability to fix nitrogen, which facilitates the permanence of the species in naturally regenerating areas (HASANUZZAMAN et al. 2020). ...

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