Current State and projection of the probable original vegetation of the São Carlos region of São Paulo State, Brazil

A map of the native vegetation remaining in São Carlos County was built based on aerial images, satellite images, and field observations, and a projection of the probable original vegetation was made by checking it against soil and relief surveys. The existing vegetation is very fragmented and impoverished, consisting predominantly of cerrados (savanna vegetation of various physiognomies), semideciduous and riparian forest, and regeneration areas. Araucaria angustifolia (Bertol.) Kuntze, found in patches inside the semideciduous forest beginning at a minimum altitude of 850 m, has practically disappeared. By evaluating areas on the map for different forms of vegetation, we obtained the following results for original coverage: 27% cerrado (sparsely arboreal and short-shrub savanna, and wet meadows); 16% cerradão (arboreal savanna); 55% semideciduous and riparian forests; and 2% forest with A. angustifolia. There are now 2% cerrados; 2.5% cerradão; 1% semideciduous forest and riparian forests; 1.5% regeneration areas; and 0% forest with A. angustifolia.

Bibliographic Details

Main Authors:	Soares,J. J., Silva,D. W. da, Lima,M. I. S.
Format:	Digital revista
Language:	English
Published:	Instituto Internacional de Ecologia 2003
Online Access:	http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842003000300019
Tags:	Add Tag No Tags, Be the first to tag this record!