Response of the microbial food web to gradients of organic matter and grazing pressure effect in incubation experiments in the Patagonia: Microcosm ...

• Main Authors: Leiknes, Øystein, Cuevas, L Antonio, González, Humberto, Iriarte, Jose Luis, Torres, Rodrigo, Tsagaraki, Tatiana M, Thingstad, Tron Frede, Gallego-Urrea, J, Hopwood, Mark James, Hoffmann, Linn, Kankus, Janset, Bizsel, Nihayet, Besiktepe, Sengul, Bizsel, Kemal Can, Ardelan, Murat V
• Format: Dataset
• Language: English
• Published: PANGAEA 2020
• Subjects: Arctic; Climate change; climatic; fjords; Marine ecosystems; Mediterranean; Microbial Food Web; multi-stressors; non-climatic; DATE/TIME; Day of experiment; Number; Treatment; Chlorophyll a; Phosphate; Nitrate; Silicate; Carbon, organic, particulate; Nitrogen, organic, particulate; Nitrogen/Carbon ratio; Abundance per volume; Gross primary production of oxygen; Net community production of oxygen; Respiration rate, oxygen; Bacterial production; Abundance; Biomass as carbon per volume; Copepoda, biomass as carbon; Mesocosm experiment; Ocean Food-web Patrol – Climate Effects Reducing Targeted Uncertainties with an Interactive Network OCEAN-CERTAIN; Ny Ålesund; Ny-Ålesund; Phytoplankton; Zooplankton
• Online Access: https://dx.doi.org/10.1594/pangaea.911121; https://doi.pangaea.de/10.1594/PANGAEA.911121

The data-sets comes from three locations representative of three different marine ecosystems: Fjord (Chilean Patagonia), Ny-Ålesund (Arctic) and Mediterranean (Crete). It contains chemical and biological data collected in three mesocosm and four microcosm experiments conducted in the spring - summer period, in which the physico-chemical (pH, Carbon) and biological (grazing) conditions were altered to represent potential future climate change scenarios. The data-sets contains measurements in: carbonate chemistry, macro- and micro-nutrients concentrations, primary production, phytoplankton taxonomy, virus abundance, bacterial production, bacterial abundance, Zoo- and microzoo-plankton abundance, grazing rates for different taxonomic groups. ... : Zooplankton treatment: HZ: zooplankton added, LZ: Zooplankton removedCarbon treatment: 0C: No glucose addition, 0.5: 0.5 x Redfield. 1: 1xRedfield, 2: 2xRedfield, 3: 3XRedfield ...