Saraiva, Daniel Dutra
(Universidade do Vale do Rio dos SinosUnisinosBrasilEscola PolitécnicaPrograma de Pós-Graduação em Biologia, 2010-02-25)
We investigated the relative importance of various natural and human-related environmental factors on the structure of 36 cacti communities occurring on rocky outcrops in southern Brazil grasslands. Outcrops were embedded ...