Dataset - B2FIND

Greenhouse gases in the River Elbe, 2020-2024

Measurements of dissovled greenhouse gases (GHG) being CO2, CH4 and N2O were performed from 2020 until 2024. Water samples were taken from bridges at tow locations at the river...

Methane concentration and its isotopic composition in seawater during POLARST...

The methane concentration and stable carbon isotopic signature of methane were measured in different Arctic sea ice types as well as in seawater underneath the ice floe during...

Biogeochemical data during RV POLARSTERN cruise PS109

The concentration and carbon isotope delta (δ13C) of methane (CH4), the water mass tracer δ18O(H2O), and nutrient concentrations were measured in seawater during the Polarstern...

Methane concentrations in seawater at different air CH4 levels in deep-sea mu...

Daily averages of measured CH4 concentrations in our recirculating aquarium system at six different CH4 levels (%) in the air used to equilibrate the seawater.

N2O and CH4 underway measurements (atmosphere and ocean) during METEOR cruise...

Upward transport and/or mixing of trace gas-enriched subsurface waters fosters the exchange of nitrous oxide (N2O) and methane (CH4) with the atmosphere in the Eastern-South...

N2O and CH4 underway measurements (atmosphere and ocean) during METEOR cruise...

Upward transport and/or mixing of trace gas-enriched subsurface waters fosters the exchange of nitrous oxide (N2O) and methane (CH4) with the atmosphere in the Eastern-South...

High-resolution time-series data of biogeochemical and physical parameters in...

Hourly variation of salinity, depth, current velocity, temperature, dissolved oxygen, carbon dioxide, methane, nitrous oxide, radon, pH, rainfall, and wind speed during a...

Measurements of CH4 concentration and 𝜹13C-CH4 in seawater after the Nord Str...

Our sampling took place on the RV Skagerak on 3-5 October 2022 . In total, 20 stations Northeast of the island Bornholm were covered. 16 sites were located within the methane...

Sea surface trace gases during Maria S. Merian cruise MSM105

The high surface productivity triggered by nutrient-rich Benguela upwelled waters results in significant enrichment of organic carbon in the sub-surface waters due to enhanced...

Surface trace gases during METEOR cruise M157

The high surface productivity triggered by nutrient-rich Benguela upwelled waters results in significant enrichment of organic carbon in the sub-surface waters due to enhanced...

Discrete nutrient and greenhouse gas (carbon dioxide, methane, and nitrous ox...

This dataset provides discrete nutrient, dissolved and greenhouse gas samples collected during ship-based cruises in the southern Great Barrier Reef lagoon, Australia. Here we...

High resolution carbon dioxide, methane, and nitrous oxide concentrations and...

Greenhouse gas emission studies from Coral Reef settings remain sparce compared to open ocean, rivers, and estuaries. Here we sampled the greenhouse gases of carbon dioxide...

Dissolved concentrations of CH4, nutrients, and biological parameters in the ...

We sampled twice 12 reservoirs between July 2016 and August 2017 in southern Spain during the summer stratification and the winter mixing. We determined reservoir area,...