Saved in:
| Main Author: | |
|---|---|
| Format: | Artículo científico |
| Language: | es |
| Published: |
Universidad de Valparaíso
2012
|
| Subjects: | |
| Online Access: | https://www.redalyc.org/articulo.oa?id=47925145021 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Table of Contents:
- Relevancia de fuentes nitrogenadas nuevas y regeneradas en la columna de agua en Bahía Magdalena (SO Península de Baja California), México Rafael Cervantes-Duarte Silverio López-López Fernando Aguirre-Bahena Eduardo González-Rodríguez Sonia Futema-Jiménez Ciencias de la Tierra chlorophyll New nutrient coastal upwelling regenerated nutrient Six bimonthly surveys during 2007 were carried out in Magdalena Bay (Mexico) during spring tide conditions. Spatiotemporal variations of temperature, salinity, nitrite, nitrate, ammonium, phosphate and chlorophyll-a were analyzed in the Bay. During spring-early summer (April-June) seawaters were colder and richer in new nutrients and chlorophyll-a than autumn and winter (February and October-December). The coastal upwelling during spring-early summer contributes with new nutrients to the Bay, whereas bottom-recycled nutrients should be the main input during the autumn-winter period. Thus, nutrients availability, dissolved inorganic nitrogen and phosphate, promote a seasonal pattern of phytoplankton biomass in Magdalena Bay. 2012 artículo científico 0717-3326 https://www.redalyc.org/articulo.oa?id=47925145021 es http://www.redalyc.org/revista.oa?id=479 Revista de Biología Marina y Oceanografía application/pdf Universidad de Valparaíso Revista de Biología Marina y Oceanografía (Chile) Num.3 Vol.47