77 datasets found

In 2022, the hydrochemistry of surface water was monitored at Helgoland Roads station on every workday, typically before 9 a.m. Temperature was measured on board immediately...

The MAREL (Mesures Automatisées en Réseau pour l’Environnement Littoral) Carnot system developed and implemented by Ifremer (French Research Institute for Exploitation of the...

Nitrous oxide (N2O) is a powerful greenhouse gas principally produced by nitrification and denitrification in the marine environment. Observations were made in the eastern South...

The effects of climate change, including ocean acidification and ocean heatwaves, on biological communities in estuaries are often uncertain. Part of the uncertainty is due to...

Sea-ice thickness, draft, salinity, temperature, density, stable water isotope composition, and nutrient concentrations ([NO3]- + [NO2]; [NO2]; [NH4]+; [PO4]-; [Si(OH)4]) were...

Samples for benthic pigments (Chlorophyll a (Chl a) and phaeopigments) on the Northeast Greenland shelf have been collected with R/V Polarstern during PS109 between September...

Second-year sea-ice thickness, draft, salinity, temperature, nutrient concentrations ([NO3]- + [NO2]-; [NO2]-, [NH4]+, [PO4]-, Si(OH)4), stable water isotope composition and...

Second-year sea-ice thickness, draft, salinity, temperature, nutrient concentrations ([NO3]- + [NO2]-; [NO2]-, [NH4]+, [PO4]-, Si(OH)4), stable water isotope composition and...

First-year sea-ice thickness, draft, salinity, temperature, nutrient concentrations ([NO3]- [NO2]; [NH4]; [PO4]-; [Si(OH)4]), stable water isotope composition and ice density...

The Time Series Station Spiekeroog (TSS) was set up in 2002 in the tidal inlet between the East Frisian islands of Langeoog and Spiekeroog in the southern German Bight at...

Sediment pore water nutrient chemistry on surface sediments from the South Pacific Gyre. Pore waters were obtained by Rhizone sampling of sub-cores from box-cores retrieved...

Dissolved stable silicon isotopes were determined in seawater samples collected during the 73rd expedition onboard RV Akademik Mstislav Keldysh (AMK73) in the Laptev Sea in...

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...

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...

Samples for nutrient concentrations in sea ice were collected during the Polarstern expedition PS106.1. The ice drift expedition took place between 4 - 15 June 2017, north of...

We determined dissolved stable silicon isotopes along with silicic acid concentrations in geochemically well-characterized seawater samples recovered during the expeditions...

The here presented data time-series are connected to the publication "Environmental parameters of shallow water habitats in the SW Baltic Sea" (Franz, M. et al. 2019b). Since...

In addition to data collection by the logger units, nutrients are measured at 23 locations. Sampling occurs every 14 days at each site. Samples are taken from a water depth of...

In addition to data collection by the logger units, nutrients are measured at 23 locations. Sampling occurs every 14 days at each site. Samples are taken from a water depth of...

In addition to data collection by the logger units, nutrients are measured at 23 locations. Sampling occurs every 14 days at each site. Samples are taken from a water depth of...