14,569 datasets found

In the framework of a mesocosm experiment, we conducted three dilution incubations to assess natural plankton response (abundance, composition, growth, grazing, diet, and food...

Water sampling related to microbial induced corrosion experiments was conducted inside a monopile structure located in the German North Sea (i.e. FINO-3; Skottke et al. 2023)....

Data presents the nutrient concentrations (NO2+, NO3, NH4, PO4, SiO4, total N and total P) of surface water from Tvärminne Storfjärden, Gulf of Finland, Baltic Sea between...

The compilation combines measurements of nitrate δ¹⁵N (vs Air N₂) and δ¹⁸O (vs VSMOW) from the global ocean together with ancillary hydrographic and biogeochemical measurements...

The Lower Saxony Water Management, Coastal and Nature Protection Agency regularly monitors nutrient concentrations (including silicates, nitrate, and phosphate) and other...

The 12th Sternfahrt of the ElbeXtreme and MOSES projects took place in 2024 from September 02 to 13, within the area of the German Bight (North Sea). Its objective was to get a...

We conducted a mesocosm study to investigate ecosystem responses to ocean alkalinity enhancement (OAE) in the temperate waters of the German North Sea on Helgoland in spring...

This dataset presents data collected along a four-station transect sampled in January 2023 in the upwelling system offshore of Chile (36°S) during the MAPUCHE cruise SO296-2...

Coastal marine environments — including lagoons, fjords, and estuaries — are characterized by pronounced environmental variability, with fluctuations in salinity, temperature,...

The saturation status of calcium carbonate forms was calculated as part of the CDRmare RETAKE project effort to assess potentials and impacts for using alkalinity enhancement to...

The water column was profiled for nutrients (nitrate, nitrite, phosphate, ammonium, silicate), gases (hydrogen sulfide, dihydrogen, oxygen), and pH during pump-CTD casts aboard...

This dataset presents in situ measurements of sea water chemical and physical parameters collected during the NABOS-2021 expedition aboard the R/V Akademik Tryoshnikov in the...

In winter 2023/24 a high precipitation rate in northern and eastern Germany increased the run-off volume of the Elbe and Weser rivers tremendously. The MOSES Sternfahrt-11 was...

In this publication, we investigated the spatial and temporal distribution of nutrients in the Elbe estuary, Northern Germany, in 2022. In seasonal transect cruises,...

Nutrient concentrations (NO3−, NO2−, NH4+, PO43−, and Si(OH)4), water oxygen isotope compositions (δ18O), salinity, dissolved organics (TDN and TDP), and bacterial cell...

Physical, chemical and biogeochemical measurements derived from CTD-rosette deployments during three visits to site P3 (November to December, 2017) in the South Atlantic....

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...

Nutrient concentrations (NO3−, NO2−, NH4+, PO43−, and Si(OH)4), water oxygen isotope compositions (δ18O), and salinity were measured for ice samples from melt pond, and water...

The Amazon river accounts annually for 20% of riverine discharge into the global ocean with strong seasonal variations. This lens of freshwater spreads at surface as a plume,...