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Phenology, litterfall, growth, and root biomass in a tidal floodplain forest in the Amazon estuary Rev. Bras. Bot.
Cattanio,José H.; Anderson,Anthony B.; Rombold,John S.; Nepstad,Daniel C..
The dynamics of forests subject to inundation appears to be strongly influenced by the frequency and intensity of natural disturbances such as flooding. In a late successional tidal floodplain forest near the Amazon port of Belém, Brazil, we tested this prediction by measuring seasonal patterns of phenology and litterfall in relation to two key variables: rainfall and tide levels. In addition, we estimated the root biomass and the annual growth of the forest community by measuring stem increments over time. Our results showed high correlations between phenological events (flowering and fruiting) and rainfall and tide levels, while correlations between litterfall and these variations were generally weaker. Contrary to our prediction, root biomass to 1 m...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Amazon; Floodplain forest; Litterfall; Phenology; Productivity.
Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042004000400010
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