• Lomonosov Ridge off Greenland (LOMROG) 2007: Chemical and physical oceanography

Conductivity Temperature Depth (CTD) and water sampling were carried out at 26 stations covering parts of the western Eurasian Basin and one station at the East Greenland continental margin. Water was collected using a 2...

• PCBs in Arctic surface waters, 2001, 2005 and 2008

Data for water samples obtained during three expeditions to the Arctic Ocean in 2001, 2005, and 2008. Analyzed parameters are - individual PCB congener concentrations in seawater - position - year of collection ...

• Trace-elemental data (Mn/Ca, Mg/Ca, Sr/Ca) of the benthic foraminifer Nonionella stella from core-top sediments of the Santa Barbara Basin, USA

Dataset of Mn/Ca, Mg/Ca and Sr/Ca of the three most-recently formed chambers (n, n-1 and n-2) of Nonionella stella (CTG-labelled) acquired by Secondary Ion Mass Spectrometry (SIMS; Nordsim, Stockholm, Sweden). Nonionella...

• Ocean Data Survey Sweden 2023 - Survey response data

Ocean Data Survey Sweden 2023 aimed to highlight the trends, technologies, and challenges in using ocean data in Sweden in 2023. Ocean Data Survey Sweden 2023 was an online survey conducted 5 December 2023 to 15 January...

• Trace-elemental data (Mn/Ca) of benthic foraminifers from core-top sediments of Gullmarsfjorden, Sweden's west coast

Dataset of Mn/Ca in Bulimina marginata and Nonionellina labradorica (CTG-labelled) acquired by Laser-Ablation Inductively Coupled Mass Spectrometry (LA-ICP-MS). Comprises data of the three most-recently formed chambers (...

• Enhanced benthic nitrous oxide and ammonium production after natural oxygenation of long‐term anoxic sediments - Processes and pools in the benthic nitrogen cycle after natural oxygenation of long-term anoxic sediment

In this study, we describe the long-term impact of a natural oxygenation event on the fate of fixed nitrogen in the sediment. We investigated whether the newly oxygenated sediments were sites of efficient removal of fixe...

• Trace-elemental data (Ba/Ca) of benthic foraminifers from core-top sediments of Gullmar Fjord, Swedish West coast

Dataset of Ba/Ca in Bulimina marginata and Nonionellina labradorica (CTG-labelled) acquired by Laser-Ablation Inductively Coupled Mass Spectrometry (LA ICP MS; Department of Geology, Lund University, Lund, Sweden). Compr...

• Remote sensing estimates of the ocean surface partial pressure of CO2 and air-sea CO2 fluxes in the Baltic Sea, 1998-2011

Ocean surface partial pressure of CO2 (pCO2) and air-sea CO2 fluxes in the Baltic Sea estimated using self-organizing map classifications along with class-specific linear regressions (SOMLO methodology). The estimates ha...

• Sedimentary biogeochemical data from a mussel farm in As Vig, Denmark

The goal of the study was to evaluate how a newly re-established mussel farm in As Vig, Denmark, affected the sediment-water nutrient exchange. A mussel farm and a reference site were sampled on four occasions in two yea...

• Trends in groundwater chemistry across Sweden during 1980−2020

This dataset contains medians, linear trends and change points in groundwater chemistry across Sweden during 1980-2020. Water chemical parameters include measured pH, alkalinity, concentrations of base cations and acid a...