72 datasets found

In 2024, 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...

In 2023, 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...

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...

This dataset contains biogeochemical variables measured during the same mesocosm experiment at Sea Surface Facility (SURF) in Wilhelmshaven, Germany (53.5148° N, 8.1461° E) in...

Discrete samples for dissolved oxygen (DO), nutrients, dissolved inorganic carbon (DIC) and total alkalinity (TA) were taken from CTD rosette casts during the RV METEOR cruise...

This dataset compiles all available ship-based biogeochemical measurements at the Cape Verde Ocean Observatory (CVOO) into one merged dataset. The irregular measurements at CVOO...

The dataset contains core incubation macronutrient (nitrate+nitrite, nitrite, ammonium, phosphate) concentration measurements, obtained from seven sediment cores collected from...

The dataset contains pore water macronutrient (nitrate+nitrite, nitrite, ammonium, phosphate) concentration measurements, obtained from seven sediment cores collected from the...

Seawater samples for stable isotopes measurements of nitrate (δ15NO3-) and nitrite (δ15NO2-) were taken from the CTD/rosette. δ15NO3- and δ15NO2- samples were either preserved...

Samples for the analysis of dissolved nutrients were collected during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) from the water column,...

Samples for the analysis of dissolved nutrients were collected during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) from the water column,...

Water sampling was performed using a CTD Rosette system, consisting of 12 L Niskin bottles. Total alkalinity (AT) and total dissolved inorganic carbon (DIC) concentrations were...

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...

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

This study examined the growth response of juvenile turbot (Scophthalmus maximus) to diets with graded fishmeal replacement with plant, animal, and emerging protein sources...

The Cape Verde Frontal Zone (CVFZ) is a highly dynamic region located in the southern boundary of the Canary Current Eastern Boundary Upwelling Ecosystem. Due to the interaction...

In oceans, estuaries, and rivers, nitrification is an important nitrate source, and stable isotopes of nitrate are often used to investigate recycling processes (e.g....

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...