-
Determination of Thorium 230 and Thorium 232 during cruise ANT-XXIII/3
This dataset has no description
-
Marker in suspended particulate matter at station M26/2_480-2
No value is given if concentration was below the detection limit of gaschromatography of 500 pg/myl. -
Flux data of surface sediment cores
This dataset has no description
-
Barium and Aluminium concentration in porewater of surface sediment samples f...
This dataset has no description
-
Radium in Arctic surface water
The transpolar drift is strongly enriched in 228Ra accumulated on the wide Arctic shelves with subsequent rapid offshore transport. We present new data of Polarstern expeditions... -
Radionuclides measured on water bottle samples
Actinium is one of the rarest naturally occurring elements on earth. We measured its longest-lived isotope 227Ac (half-life 21.77 yr) for the first time in the water column of... -
Radionuclides of surface sediments and water samples in the South Atlantic so...
The fractionation of 230Th and 231Pa was investigated throughout the Atlantic sector of the Southern Ocean. Published scavenging models generally assume that the 231Pa/230T... -
Dinoflagellate cyst counts from water samples along a land-sea transect off C...
Dinoflagellate cyst counts obtained in water samples collected along a shelf break-offshore transect in the upwelling region off Cape Blanc (NW Africa) are presented. Data was... -
Photophysiolgical parameters of Phaeocystis antarctica after exposure to diff...
Chlorophyll a fluorescence measurements were performed using a Fast Repetition Rate fluorometer (FRRf) coupled to a FastAct Laboratory system (FastOcean PTX, both from Chelsea... -
Absolute electron transport rates with increasing irradiance of Phaeocystis a...
At the end of the experiment, electron transport rates irradiance curves were conducted applying 8 irradiances from 0 up to ~400 μmol photons m-2 s-1 for 5 min for each light... -
Concentrations of total dissolved iron and dissolved manganese measured for t...
Total dissolved Fe (dFe) and Mn (dMn) concentrations were determined in the culture medium (without cells). To this end, 100 mL of seawater were filtered through HCl-cleaned... -
Intracellular trace metals content of iron and manganese of Phaeocystis antar...
For determination of the cellular trace metal content, at the end of the experiment 400 mL of water were filtered onto 0.2 μm TMC-cleaned polycarbonate filters (EMD Millipore,... -
Cell growth and Particulate Organic Carbon / Nitrogen content of Phaeocystis ...
Cell counts and POC/PON content of P.antartica for the 4 different treatments were determined at the beginning and at the end of the experiment. The cell density and size were... -
Uptake of iron into Southern Ocean phytoplankton cells from the pre-incubated...
This dataset has no description
-
Dissolved iron concentrations of the initial water prior to the experiment
This table shows the dissolved iron concentrations of the initial water prior to the experiment (Initial) and after the incubation with salp and krill fecal pellets in filtered... -
The effect of light, iron and manganese supply on phytoplankton community com...
This study highlights the importance of manganese (Mn) next to iron (Fe) for the growth of specific Southern Ocean phytoplankton groups with important implications for primary... -
Physical oceanography during SONNE cruise SO289 (stainless steel CTD bottle c...
During RV Sonne cruise SO289 from Valparaiso, Chile to Nouméa, New Caledonia (GEOTRACES GP21 transect) during February – April 2022 two SeaBird SBE911Plus CTD were deployed at... -
Effect of iron and manganese supply on a natural phytoplankton community of t...
This study highlights the importance of manganese (Mn) next to iron (Fe) for the growth of specific Southern Ocean phytoplankton groups with important implications for carbon... -
Concentrations of total dissolved iron (dFe), dissolved manganese (dMn) and c...
Determination of dissolved trace metals concentration: dFe and dMn concentrations were estimated from the initially sampled seawater. To this end, 100 mL of seawater were... -
δ¹³C content of fractionated particulate organic carbon measured on samples f...
This dataset has no description