Data/hora: 03/06/2024 11:10:18

Provedor de dados: 	20	
País: 	Belgium	
Título: 	Dinámica del plancton de la Ciénaga Grande de Santa Marta, Caribe colombiano

Phytoplankton dynamics in the Ciénaga Grande de Santa Marta, Colombian Caribbean	
Autores: 	De La Hoz-Aristizabal, M.V.	
Data: 	2009-06-08	
Ano: 	2004	
Palavras-chave: 	Phytoplankton; Dominant species; Rare species; Phytoplankton; Dominant species; Http://aims.fao.org/aos/agrovoc/c_13344; Http://aims.fao.org/aos/agrovoc/c_2362.	
Resumo: 	In order to assess phytoplankton dynamics in the Ciénaga Grande de Santa Marta, bimonthly sampling was done at six stations from March 1996 to February 1997. Salinity showed wide ranges so the year could be divided in four seasons. Higher salinities were related to higher phytoplankton density, while lower salinities were related to lower phytoplankton densities and increased species richness. 224 taxa were recorded, and the general trend was towards a low diversity with a few dominant species, and most of them rare. Cyanophytes showed the highest abundances all year. Salinity, turbidity and orthophosphates were the environmental factors best related to the biotic data. Seasonal changes in phytoplankton concerning to meteorological conditions, fresh and tidal floods and dredging of Clarín canal are discussed.	
Tipo: 	Journal Contribution	
Idioma: 	Espanhol	
Identificador: 	Boletín de investigaciones marinas y costeras, 33. p. 159-179

0122-9761

http://hdl.handle.net/1834/3055	
Editor: 	INVEMAR, Santa Marta - Colombia	
Relação: 	http://www.invemar.org.co/siad/descarga.jsp?type=documento&amp;id=491