BUSCADOR RECOLECTA

DHARMA Cruise (29HE19981206) carried out on the Research Vessel Hespérides in 1998, Diversity, heterotrophy, autotrophy and relationships between Antarctic organisms (DHARMA). The main objectives of the campaign are: 1) To obtain a database with modern techniques that allow us to build more precise predictive models on the abundance and activity of the microbial plankton. 2) Occupy the WOCE SR 1b transect. 3) Analyze the diversity of microbial communities, especially bacteria, through multiple molecular techniques. 4) Analyze the effects of temperature on the different activities of the microbial planctob: incorporation of CO2, bacteriovoria, enzymatic activities, photosynthate excretion, bacterial production. During the campaign several moorings have been collected from other projects