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Type: Artigo de periódico
Title: Local And Temporal Variations In Essential Elements And Agar Of The Marine Algae Pterocladia Capillacea
Author: Geyer A.L.M.
Moreira J.C.
Faigle J.F.
Bruns R.E.
Curtius A.J.
Abstract: The concentrations of B, Ca, Co, Cu, Fe, K, Mg, Mn, Na, P, Zn and agar were determined in samples of the red alga, Pterocladia capillacea, collected during one year in three distinct locations having different hydrologic characteristics, close to the city of Arraial do Cabo, Rio de Janeiro, Brazil. Pattern recognition methods showed that, although these concentrations are subject to temporal variations, they are more dependent on the location from which the samples were collected. Algae from locations with high human activity were richer in P, B, Co, Zn and agar than those from other locations. © 1990 Kluwer Academic Publishers.
Editor: Kluwer Academic Publishers
Rights: fechado
Identifier DOI: 10.1007/BF00028415
Date Issue: 1990
Appears in Collections:Unicamp - Artigos e Outros Documentos

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