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Together yet separate: variation in soil chemistry determines differences in the arboreal-shrub structure of two contiguous rupestrian environments 39
Almeida,Hernani Alves; Bahia,Thaíse de Oliveira; Gélvez-Zúñiga,Irene; Fernandes,Geraldo Wilson.
ABSTRACT Rupestrian landscapes are characterized by vegetation mosaics comprised of different plant communities and strongly linked to environmental filters. These environments are nutrient-impoverished, and possess water retention deficits and high solar exposure. This study aimed to determine whether chemical properties of the soil shape the arboreal-shrub vegetation structure in two neighboring habitats; a rupestrian cerrado and a rupestrian grassland. We hypothesized that the habitat with higher soil chemical properties would have higher parameters for vegetation structure, and different species composition. We expected higher chemical properties of the soil to favor a greater variety of plant life-forms. A total of 1349 individuals of 85 species...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Arboreal-shrub; Asteraceae; Campo rupestre; Cerrado; Edaphic characteristics; Environmental filters; Myrtaceae; Phytosociology.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062018000400578
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