Por favor, use este identificador para citar o enlazar este ítem:
http://repositoriodigital.ipn.mx/handle/123456789/13685
Título : | Phytoplankton biomasses and hydrographic conditions during El Niño 1997-1998 in Bahia Concepcion, Gulf of California, Mexico |
Autor : | López Cortés, David J. Bustillos Guzmán, José J. Gárate Lizárraga, Ismael Hernandez Sandoval, Francisco E. Murillo Murillo, Iván |
Palabras clave : | pigment signatures Bahía Concepción El Niño Biomasa |
Fecha de publicación : | 2003 |
Resumen : | The biomass of phytoplankton groups, particularly dinoflagellates as indicated by their signature pigment peridinin, and the physicochemical conditions in Bahía Concepción, Gulf of California are analyzed for the years 1997-1999, in order to observe the changes in phytoplankton and hydrographic structure linked to El Niño 1997-98. Three significant changes occurred in 1998 compared to 1997 and 1999: higher temperatures in the water column, lower nutrient and peridinin concentrations, and a 2 to 3 month delay of the stratification period. These data suggest the influence of Equatorial Surface Water (low nutrients, high temperatures) and a negative effect on the proliferation of dinoflagellate groups during El Niño 1997-98. Possible causes of the low dinoflagellate biomass are discussed. |
URI : | http://www.repositoriodigital.ipn.mx/handle/123456789/13685 |
ISSN : | 0016-7169 |
Aparece en las colecciones: | Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
46_López_Cortés_David_J._2003_Geofísica_Internacional_754.pdf | 59.12 kB | Adobe PDF | Visualizar/Abrir |
Los ítems de DSpace están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.