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Pesquisa Florestal Brasileira
Article . 2014 . Peer-reviewed
Data sources: Crossref
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Pesquisa Florestal Brasileira
Article
License: CC BY NC ND
Data sources: UnpayWall
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Banco de sementes de áreas em restauração florestal em Aimorés, MG

Authors: Suzanne Guimarães; Sebastião Venâncio Martins; Andreza Viana Neri; José Marinaldo Gleriani; Kelly De Almeida Silva;

Banco de sementes de áreas em restauração florestal em Aimorés, MG

Abstract

With the objective to evaluate the soil seed bank of four distinct areas undergoing restoration activities of different intensities 30 samples of topsoil from 30 x 25 x 7.0 cm in deep were collected in each area and transported to greenhouse at 25 °C and relative humidity around 70%. The emerging seedlings were counted every two weeks for one year. Shannon diversity and Pielou evenness were calculate. The species were classified according to dispersal syndrome, life form and successional class. Considering the four areas, 323 individuals m-², emerged on average, belonging to 26 families and 69 species. Approximately 31% of the sampled individuals were Setaria vulpiseta , and it was present in all four areas. Areas 1 and 2 have low diversity and low ecological dominance. Areas 3 and 4 present mean diversity and low ecological dominance. Herbaceous form and anemochoric syndrome were the most outstanding. The seed bank of areas 1 and 2 have a low potential for auxiliary the forest restoration. In areas, 3 and 4 the seed bank showed a good potential for forest resilience.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
4
Average
Average
Average
gold