Mutual influence of forests and pastures on the seedbanks in the Eastern Amazon.

摘要: The objective of this study was to compare the floristic composition and species diversity existing in seedbanks forests pastures. were sampled three forest pastures areas a community smallholder farmers, Para state, Brazil. Seedling emergence glasshouse used quantify identify seeds. total densities not significantly different among forests, but different. herbaceous predominated both abundance shrub tree higher than herb. seed density several pioneer woody greater influence on is result initial process human occupation illustrates dynamic that can lead conservation spread weed species. Actions should be carried out avoid disturbance improve biodiversity preservation rural areas.