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25 datasets found

Atmosphere

Aerosols

Aerosol particle number size distribution data collected during the Arctic Ocean 2018 expedition

Aerosol particle number size distributions in the size range 10⁠ – 921 nm were measured with a custom built differential mobility particle sizer (DMPS)...

Cloud water samples obtained in summertime during the Arctic Ocean 2018 expedition

This dataset contains results from analyses of chemical composition for elevated clouds in the pristine high Arctic, obtained with a miniaturised cloud water...

Coarse-mode particle number size distribution data collected during the Arctic Ocean 2018 expedition

Aerosol particle number size distributions in the size range 0.15⁠ – ⁠10 micrometre were measured with a white-light aerosol spectrometer (WELAS)...

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...

Concentration of particles larger than 2.5 nm collected during the Arctic Ocean 2018 expedition

The concentration of particles larger than 2.5 nm was measured with an ultrafine condensation particle counter (UCPC). The concentration was corrected for...

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...

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...

Single-particle measurements of fluorescent bioaerosols and other coarse particles during the Arctic Ocean 2018 expedition

Using a single-particle online optical instrument we measured the coarse particle concentration (optical diameter bigger than 0.8 µm) on the 4th deck of...

Size distribution of neutral and charged particles smaller than 42 nm collected during the Arctic Ocean 2018 expedition

The size distribution of neutral and charged particles was measured using a neutral cluster and air ion spectrometer (NAIS) instrument. The concentration was...

Ultrafine aerosol composition measured in summertime during the Arctic Ocean 2018 expedition

These results are chemical composition of Aitken mode (~20-70 nm) particles collected near the North Pole during August – ⁠September 2018, using in...

Ultrafine particle concentration measured during the Arctic Ocean 2018 expedition

The ultrafine particle (UFP) concentration is the concentration of particles having a diameter between 2.5 and 15 nm, it is reported in terms of particle...

 

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Atmospheric Science AO18 AO2018 ARTofMELT ARTofMELT 2023 expedition ASCOS Aerosol Aerosol Science Aerosol chemical properties Aerosol composition Aerosol physical properties Aerosol-Cloud-Interaction 2018 Aerosols Aitken mode particles Arctic Arctic Ocean Arctic Ocean 2018 Arctic Ocean 2018 expedition Arctic boundary layer Arctic clouds Atmosphere Atmospheric Chemistry Atmospheric Physics Atmospheric Science Atmospheric boundary layer Atmospheric profiles Atmospheric stability Backscatter profiles Bioaerosols Biogeochemical cycles Black carbon Boundary layer CASCADE CPC3776 Carbon Climate change Cloud Condensation Nuclei Cloud and fog biology and chemistry Cloud base height Cloud fraction Cloud radar Cloudnetpy Clouds Clouds Aerosol Science Coarse mode particles Fluorescence High Arctic High Artic Humidity INP Ice Nucleating Particles Ice nucleating particles Ice-nucleating particles Icebreaker Oden Inorganic and organic composition Ion induced nucleation Ions LES Large-eddy simulations Lidar backscatter MOCCHA Meteorology Microbiology-Ocean-Cloud-Coupling in the High Arctic Mixed-Phase Clouds Mixed-phase stratocumulus NAIS Nanoparticles Neutral cluster and air ion spectrometer New particle formation North Pole Ocean Oceanography PBAP Particle size distribution Radar Doppler velocity Radar backsactter profiles Radiosoundings Salinity Sediment Svalbard TDCIMS Temperature Tethered sonde profiles UCPC Ultrafine aerosol Ultrafine condensation particle counter Ultrafine particles Vertical profiles Weather observations Wind Zeppelin