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19.794  Articles
1 of 1.980 pages  |  10  records  |  more records»
Our objective was to evaluate the floristic and structural relationships between Canga tree communities and other vegetation types inserted in the physiognomic units set, in order to test the hypothesis that these communities have unique characteristics d... see more

Our objective was to evaluate the floristic and structural relationships between Canga tree communities and other vegetation types inserted in the physiognomic units set, in order to test the hypothesis that these communities have unique characteristics d... see more

The floristic composition and structural diversity were studied in two plots, 25 m x 25 m each, in three different sites of varying vegetation physiognomy: Taungya system, Regrowth forest and Gmelina arborea plantation (TS, RF and GA respectively) of Shas... see more

The study of the floristic composition of Nardus stricta grasslands improved through fertilisation, amendment and re-sowing for 18 years points out a structural change of the vegetal cover compared to the initial state of the floristic composition. Durin... see more

Esta pesquisa teve como objetivo analisar a composição florística e estrutura da comunidade arbórea em um trecho da floresta de terra firme na Floresta Nacional (FLONA) de Caxiuanã. Foram instaladas seis parcelas de 1 hectare (100m x 100m) distando 100 m ... see more

The Cerrado has a wide diversity of fauna and flora, and the knowledge of its horizontal structure, in different time intervals allows the prediction of its structural and floristic characteristics. The aim of this study was to evaluate the changes in str... see more

Context. Effective classification solutions in modern computer vision systems require an in-depth study of the nature of the processed data. The cluster representation for the basic system of structural features as a set of descriptors of key image points... see more

The Cerrado has a wide diversity of fauna and flora, and the knowledge of its horizontal structure, in different time intervals allows the prediction of its structural and floristic characteristics. The aim of this study was to evaluate the changes in str... see more

The Mauritia flexuosa L. f. (Arecaceae) palm swamps (known as veredas in Brazil) arehygrophilous communities associated with hydromorphic soils in areas of headwaters, andfeature special importance for water and biodiversity maintenance in the Cerrado bio... see more

1 of 1.980 pages  |  10  records  |  more records»