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25 datasets found

Atmosphere

Aerosols

Absorption coefficient for urban background air, Stockholm, December 2018

The dataset includes three parallel absorption coefficient measurements by two different types of instruments: one Multi-Angle Absorption Photometer (MAAP) and...

Black carbon isotope signatures from Himalaya and Tibet

Carbon isotope signatures of Elemental Carbon (EC) from aerosols and snow pits collected in Himalaya and Tibet during 2013/2014.

Concentration of bioaerosols and ice nucleating particles at Zeppelin Observatory, Svalbard, 2017 – 2020

Using a single-particle online optical instrument we measured the coarse particle concentration (optical diameter bigger than 0.8 µm) at the Zeppelin...

Data from a modelling study on the importance of Aitken mode particles for cloud sustenance in the high Arctic

This dataset presents the model output from two large-eddy simulation models. The model simulations were performed with the aim to investigate the importance...

Equivalent black carbon concentration in- and outside low-level Arctic clouds at Zeppelin Observatory, Svalbard, 2015⁠ – ⁠2019

We have measured the concentration of black carbon concentrations in air and within particles that served as cloud nuclei for the course of four years, from...

Fluorescent primary biological aerosol particle concentrations in low-level Arctic cloud residuals in Svalbard 2019 – 2021

Using an optical single-particle instrument we measured the particle concentration of coarse-mode aerosol (optical diameters larger than 0.8 µm) within cloud...

Ice-nucleating particle concentrations sampled from behind the whole air inlet and from a balloon borne sampler

We collected filter samples of aerosol from the whole air inlet and size segregated aerosol samples from a balloon borne sampler (SHARK), which were then...

Weather observations

Integrated column water vapor and liquid water paths from expedition ARTofMELT, Arctic Ocean, 2023

Estimates of vertically integrated water-vapor and liquid-water paths are obtained from measurements with a HATPRO5 passive microwave radiometer deployed on...

Integrated column water vapor and liquid water paths from expedition ARTofMELT, Arctic Ocean, 2023 — raw data

Estimates of vertically integrated water-vapor and liquid-water paths are obtained from measurements with a HATPRO5 passive microwave radiometer deployed on...

Stockholm Historical Weather Observations

Weather observations have been made continuously at the old astronomical observatory in Stockholm since 1754. This is one of the world's longest records of...

Stockholm Historical Weather Observations — Maximum snow depth each winter since 1904/05

This dataset contains observed maximum snow depth in each winter from the winter season 1904/05 through 2018/19 at the old astronomical observatory in...

Stockholm Historical Weather Observations — Sub-daily cloud amount since 1756

Weather observations have been made continuously at the old astronomical observatory in Stockholm since 1754. The dataset provided here contains estimated...

Visibility, precipitation and present weather observations from expedition ARTofMELT, Arctic Ocean, 2023

Horisontal visibility, precipitation rate and air temperature data are obtained from a Present Weather observation station deployed on the 7th top deck of the...

Visibility, precipitation and present weather observations from expedition ARTofMELT, Arctic Ocean, 2023 — raw data

Horisontal visibility, precipitation rate and air temperature data are obtained from a Present Weather observation station deployed on the 7th top deck of the...

 

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ACSE ARTofMELT ARTofMELT 2023 expedition ASCOS Absorption Absorption coefficient Aerosol Aerosols Air pressure Air temperature Aitken mode particles Albedo Anthropogenic aerosol Arctic Arctic Ocean Arctic Ocean 2018 Arctic boundary layer Arctic clouds Atmosphere Automated weather station BC BVOC Bioaerosols Black carbon Boundary Layer Boundary layer Carbon isotopes China Chukchi Sea Climate Cloud Condensation Nuclei Cloud amount Cloud fractions Cloud liquid water Cloud-base heights Clouds Combustion Daily data Early instrumental data East Siberian Sea Eddy covariance Emissions Feedback Girjas High Arctic Himalaya Homogenized data Ice Nucleating Particles Ice nucleating particles Ice station Ice-nucleating particles Icebreaker Oden India Indo-Gangetic Plain Kara Sea LES Laptev Sea Large-eddy simulations Lihtti Longwave radiation Longwave radiation spectra MAAP MOCCHA MRR Meteorology Micrometeorological data Micrometeorology Mixed-Phase Clouds Mixed-phase stratocumulus Model simulation Monthly data Ocean Oden PSAP Precipitable water Precipitation Present weather Radar Radiosonde Regional climate models Relative humidity SWERUS-C3 Scavenging Sea Ice Sea ice Sensitivity experiments Short wave radiation Shortwave radiation Skin temperature Snow Snow depth Snow temperature Snowfall Soot Source apportionment Stockholm Surface energy budget Surface fluxes Surface temperature Svalbard Sweden Tarfala Research Station Temperature Tibet Traffic Turbulence Urban background Visibility Water vapor Weather observations Wind Wind direction Wind speed Zeppelin