Data/hora: 02/06/2024 00:43:18

Provedor de dados: | 52
País: | Brazil
Título: | Vertical and horizontal distribution of pollination systems in cerrado fragments of central Brazil
Autores: | Martins,Fernanda Quintas; Batalha,Marco Antônio.
Data: | 2007-05-01
Ano: | 2007
Palavras-chave: | Central-western Brazil; Cerrado; Pollination; Savanna; Spatial distribution; Woody component.
Resumo: | In fragments of the cerrado, we determined the frequency of pollination systems and analyzed their spatial distribution. We placed 38 transects, sampling 2,280 individuals and 121 species. As expected in Neotropical regions, bee-pollination was the most frequent pollination system. We found a decrease in the frequency of plants pollinated by beetles towards the fragment interior. Similarly, we found significant variation in relation to height just for the bats; there was an increase in the frequency of plants pollinated by bats towards the higher heights. In general, we found no horizontal and vertical variation in the pollination systems, probably as consequence of the more open physiognomy of the cerrado vegetation.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000300016
Editor: | Instituto de Tecnologia do Paraná - Tecpar
Relação: | 10.1590/S1516-89132007000300016
Formato: | text/html
Fonte: | Brazilian Archives of Biology and Technology  v.50 n.3 2007
Fonte: | info:eu-repo/semantics/openAccess