161 datasets found

Upwelling systems are significant sources of atmospheric nitrous oxide (N₂O). The Benguela Upwelling System is one of the most productive regions worldwide and a temporally...

During the cruise SO269 (August/September 2019) on board of the German RV SONNE, we collected water with a CTD SBE911 rosette system at 81 stations (resulting in more than 600...

Dissolved nutrients (NO3, NO3, NH4, PO4, Si, H2S) and dissolved and particulate oganic matter (DOC, TDN, CHLa, SPM, POC, PN, d13C) were measured on bottle samples obtained...

To determine the effect of the rate of temperature increase (acute vs. gradual) and magnitude as well as the timing of nutrient addition on a natural marine phytoplankton...

The Eurofleets+ IOPD research cruise took place from 28/06/2022 till 10/07/2022 in the Uummannaq region in West Greenland where a total of five fjords and the connecting shelf...

Measurements of genotype composition in a long-term experiment (182 days) with the marine phytoplankton species Chaetoceros affinis and Emiliania huxleyi, each consisting of...

Measurements of cell size and cell density in a short-term experiment (7 days) of nine Chaetoceros affinis genotypes (http://roscoff-culture-collection.org/; B63: RCC6347, B67:...

Measurements of cell size, cell density, and nutrient concentration in a long-term experiment (182 days) with the marine phytoplankton species Chaetoceros affinis and Emiliania...

Water column discrete observations of temperature, salinity, density, irradiance, dissolved nutrients (nitrate, nitrite, phosphate, ammonium, silicate), oxygen, chlorophyll-a,...

Monthly series of hydrographic (temperature, salinity) and biogeochemical variables (nutrients, dissolved oxygen, particulate organic matter, chlorophyll, primary production),...

The Sternfahrt-10 of the MOSES campaign, from 29th August until the 15th of September 2023, had two objectives. One was to follow the dispersion of pollutants transported by the...

Here we present a fully quality controlled macro-nutrient data set from analyses carried out onboard the RV Polarstern during the expedition PS131 ATlantic WAter pathways to the...

The "Sternfahrt 9" cruise was conducted from the 30th of May to the 2nd of June 2022, covering a late spring situation in the German Bight. The three participating vessels...

Sediment porewater chemistry (nutrient, DIC, sulfide and sulfate) on the Northeast Greenland shelf were assessed with R/V Polarstern during PS109 between September and October...

The goal of the project was to understand the impact of lateral hydraulic connectivity on the pollution patterns in floodplain soils. Floodplain soils were sampled during summer...

During the summer of 2015, we reproduced three levels of browning and seven levels of nutrients using water from lake Stechlin (North-East Germany). We applied...

Sea water samples were collected as part of the Arctic Century Expedition, which took place in the Kara Sea (Arctic Ocean) aboard the research vessel Akademik Tryoshnikov...

The subterranean estuary (STE) has been recognised as a reactive biogeochemical zone at the groundwater–seawater interface in coastal areas. In this study, we collected...

A standard CTD system from Sea-Bird Electronics Inc SBE911+ with duplicate temperature and conductivity sensors was used to measure temperature, conductivity and pressure at 81...

We collected filtered seawater samples from full water column profiles conducted near the Lena River delta during a winter expedition to the Laptev Sea. The samples were...