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Uso do solo em ambientes semiáridos: efeitos sobre a estrutura da vegetação e interação entre plantas em uma floresta tropical seca

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Academic year: 2017

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Fig.  1.  Relationship  between  current  grazing  intensity  and  past  clear-cut  in  55  Caatinga  plots  (grey dots)
Fig.  2.  Effect  of  land  use  on  regeneration  in  55  Caatinga  plots.  a)  Seedling  density,  and  (b)  Seedling species richness are shown as a function of past clear-cut and current grazing intensity
Fig. 3b). Plots with a basal area of more than 20m 2 /ha had a very high cover (average  81%)
Table A.1. Woody plant species present in the 55 Caatings plots .
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