La distribución espacio-temporal de los nutrientes y procesos de producción primaria son fundamentales para la comprensión del funcionamiento de ecosistemas marinos. Al respecto, adquiere gran relevancia ecosistémica la cuantificación de la producción primaria nueva y regenerada. En el presente trabajo se estimó la producción nueva a partir de la medición de la incorporación de nitrato por el fitoplancton, mediante incubación de muestras enriquecidas con isótopos estables del nitrógeno ( 15 NO 3 ) junto con la medición de temperatura, salinidad, pH, clorofila- a y abundancia de los principales grupos fitoplanctónicos. Los experimentos fueron realizados en cabo Dos Bahías (CDB) (46°S) (ambiente de aguas abiertas sin influencia antrópica y pr...
Mixotrophy is a feeding strategy by which some organisms combine autrotrophic and heterotrophic acti...
Les modèles biologiques des eaux océaniques subtropicales et tropicales de surface conçoivent la zon...
Land-derived materials are regulated by coastal and shelf environmental conditions before being tran...
We compared biological and chemical parameters in surface waters of the Gulf of San Jorge to better ...
En el presente estudio se analizó, por primera vez, la distribución espacio-temporal de la concentra...
The Bahía Blanca Estuary is considered highly eutrophic. Long-term studies have shown that the winte...
31 profils de production primaire (14C, 15NO3 ou 15NH4) furent obtenus en une position fixe à l'équa...
In order to assess the relevance of sporadic upwelling events on primary productivity, the availabil...
Artículo de publicación ISIThe chain of islands including Desertores, Apiao and Quemchi located in t...
The phytoplankton Ks anã Vmax as a function of ammonium and nitrate concentrations were determined. ...
Annual cycles of phytoplankton biomass (using chlorophyll-a as a proxy) and seasonal patterns of env...
Oceanographic data collected during 2001-2003 on the Patagonian Continental Shelf of Argentina were ...
The Northern San Jorge Gulf (NSJG) was declared Coastal Marine Park in 2008 with the goal of preserv...
The chain of islands including Desertores, Apiao and Quemchi located in the Inner Sea of Chiloé, in ...
Little is known about the base of the food web that could support the high productivity and marine b...
Mixotrophy is a feeding strategy by which some organisms combine autrotrophic and heterotrophic acti...
Les modèles biologiques des eaux océaniques subtropicales et tropicales de surface conçoivent la zon...
Land-derived materials are regulated by coastal and shelf environmental conditions before being tran...
We compared biological and chemical parameters in surface waters of the Gulf of San Jorge to better ...
En el presente estudio se analizó, por primera vez, la distribución espacio-temporal de la concentra...
The Bahía Blanca Estuary is considered highly eutrophic. Long-term studies have shown that the winte...
31 profils de production primaire (14C, 15NO3 ou 15NH4) furent obtenus en une position fixe à l'équa...
In order to assess the relevance of sporadic upwelling events on primary productivity, the availabil...
Artículo de publicación ISIThe chain of islands including Desertores, Apiao and Quemchi located in t...
The phytoplankton Ks anã Vmax as a function of ammonium and nitrate concentrations were determined. ...
Annual cycles of phytoplankton biomass (using chlorophyll-a as a proxy) and seasonal patterns of env...
Oceanographic data collected during 2001-2003 on the Patagonian Continental Shelf of Argentina were ...
The Northern San Jorge Gulf (NSJG) was declared Coastal Marine Park in 2008 with the goal of preserv...
The chain of islands including Desertores, Apiao and Quemchi located in the Inner Sea of Chiloé, in ...
Little is known about the base of the food web that could support the high productivity and marine b...
Mixotrophy is a feeding strategy by which some organisms combine autrotrophic and heterotrophic acti...
Les modèles biologiques des eaux océaniques subtropicales et tropicales de surface conçoivent la zon...
Land-derived materials are regulated by coastal and shelf environmental conditions before being tran...