Cerrado vegetation covers about 33% of the total area of the state of Piauí, northeastern Brazil, where there are also large areas of transition and contact with other vegetation types. Although the Piauí cerrados are a direct northern prolongation of the central core area, they are considered marginal by almost all authors. There are few previous records of their woody flora. This paper presents a floristic list of woody species based on the survey of 11 localities and updating of two already published lists. The climate belongs to Thornthwaite's subhumid category due to Piauí's position between the semiarid northeastern domain and the superhumid Amazon. The annual total rainfall is similar to that of the major part of the Brazilian cerrad...
In a 1-ha plot divided into 100 subplots of 10 × 10 m, all trees with at least 15 cm of perimeter at...
A floristic and phenological study of ornamental, arboreal and shrubby species visited by bees was c...
The Amaranthaceae family is composed of 2,360 species of which 145 are found in Brazilian vegetation...
Capparaceae comprises 25 genera and approximately 500 species, having worldwide distribution, but oc...
Species with mostly asexual reproduction are interesting subjects for germination studies since vari...
Urban growth promotes reduction in the vegetation cover, introduction of exotic species and has seri...
The aim of this work was to study the composition and structure of the herbaceous and tree regenerat...
Many Brazilian Atlantic Rainforest plant and animal species are geographically restricted to Souther...
The time required to regrowth a forest in degraded areas depends on how the forest is removed and on...
The northeastern Brazil has most of its territory occupied by scrub, which is characterized by xerop...
In this study we evaluated floristic composition patterns of communities of climbers within ten inve...
In the area comprised by the Brazilian semiarid is included the north of the Minas Gerais state, in...
Setting priorities in the conservation of terrestrial ecosystems refers to the need for knowledge ab...
Orientadores: Fernando Roberto Martins, Antonio Alberto Jorge Farias CastroTese (doutorado) - Univer...
The Suiá-Miçu Basin (BHSM) is an important Xingu River tributary, in the Amazon Basin, comprised of ...
In a 1-ha plot divided into 100 subplots of 10 × 10 m, all trees with at least 15 cm of perimeter at...
A floristic and phenological study of ornamental, arboreal and shrubby species visited by bees was c...
The Amaranthaceae family is composed of 2,360 species of which 145 are found in Brazilian vegetation...
Capparaceae comprises 25 genera and approximately 500 species, having worldwide distribution, but oc...
Species with mostly asexual reproduction are interesting subjects for germination studies since vari...
Urban growth promotes reduction in the vegetation cover, introduction of exotic species and has seri...
The aim of this work was to study the composition and structure of the herbaceous and tree regenerat...
Many Brazilian Atlantic Rainforest plant and animal species are geographically restricted to Souther...
The time required to regrowth a forest in degraded areas depends on how the forest is removed and on...
The northeastern Brazil has most of its territory occupied by scrub, which is characterized by xerop...
In this study we evaluated floristic composition patterns of communities of climbers within ten inve...
In the area comprised by the Brazilian semiarid is included the north of the Minas Gerais state, in...
Setting priorities in the conservation of terrestrial ecosystems refers to the need for knowledge ab...
Orientadores: Fernando Roberto Martins, Antonio Alberto Jorge Farias CastroTese (doutorado) - Univer...
The Suiá-Miçu Basin (BHSM) is an important Xingu River tributary, in the Amazon Basin, comprised of ...
In a 1-ha plot divided into 100 subplots of 10 × 10 m, all trees with at least 15 cm of perimeter at...
A floristic and phenological study of ornamental, arboreal and shrubby species visited by bees was c...
The Amaranthaceae family is composed of 2,360 species of which 145 are found in Brazilian vegetation...