Search results

48 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...

Aerosol and droplet size distributions and concentrations measured during the Arctic Ocean 2018 expedition

Aerosol and droplet size distributions and concentrations were measured by a Forward Scattering Spectrometer Probe (model FSSP-100). The FSSP was installed on...

Aerosol chemical composition during the Arctic Ocean 2018 expedition

This data set provides the bulk aerosol chemical composition measured with a high-resolution Aerosol Mass Spectrometer (HR-AMS) during the Arctic Ocean 2018...

Aerosol light scattering coefficients and scattering enhancement factors at 26 globally distributed stations 1998⁠ – ⁠2017

This dataset presents the time series of aerosol (total and back) light scattering, and scattering enhancement factors measured with in situ tandem humidified...

Aerosol light scattering properties at Zeppelin Observatory, Svalbard, 1999⁠ – ⁠2016, with back trajectory analysis parameters

The dataset was created to aid the investigation of long-term trends in aerosol light scattering properties using a unique data record of key aerosol optical...

Aerosol optical properties from ten earth system models for the year 2010

This dataset presents the time series of modeled aerosol optical properties (light absorption and extinction) from ten earth system models. The dataset...

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)...

Air pollution status and sources of black carbon aerosols in Nairobi, Kenya

The dataset includes year-round concentration of PM2.5 fine particles and its constituents, together with radio-carbon (Δ¹⁴C) signatures of black carbon...

Arctic cloud and aerosol measurements from Zeppelin Observatory, Svalbard, November 2015 to February 2018

The dataset includes cloud, aerosol and meteorological data from Zeppelin Observatory, Svalbard, for the period 27 November 2015 to 4 February 2018. This...

Atmospheric molecular cluster growth data

This data set contains output data from the Atmospheric Cluster Dynamics Code (ACDC) model, which simulates the clustering of atmospheric vapours and the...

Black carbon concentrations and carbon isotope signatures for Delhi, 2011

The dataset includes concentrations, stable carbon isotope signatures (δ¹³C) and radiocarbon signatures of elemental carbon (EC — thermal-optical tracer...

Black carbon concentrations and carbon isotope signatures for three sites in China, January 2013

The dataset includes concentrations, stable carbon isotope signatures (δ¹³C) and radiocarbon signatures of elemental carbon (EC - thermal-optical tracer of...

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.

Chemical composition of aerosol particles at Mt. Åreskutan, Sweden

The chemical composition of atmospheric particulate matter at Mt. Åreskutan, a mountaintop site in central Sweden, was analysed with a focus on its...

Chemical composition of semi-volatile aerosol collected during the Arctic Ocean 2018 expedition

This data set contains molecular-level chemical composition of the semi-volatile fraction (evaporating at ≤ 200 °C) of aerosol particles collected onto...

Cloud droplet residual and aerosol measurements from the Arctic Ocean 2018 expedition

The dataset includes cloud droplet residual and whole-air aerosol particle number size distributions from the Arctic Ocean 2018 expedition, for a selected set...

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...

Clustered aerosol particle size distributions at Zeppelin Observatory, Svalbard, 2002⁠ – ⁠2010

The dataset is a composition of longterm aerosol observations from Zeppelin Observatory, Svalbard, available on the database EBAS and a cluster analysis of...

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 and carbon isotope data of elemental carbon aerosols, Abisko, Sweden, September 2011 to March 2013

Data of high-volume PM2.5 and TSP aerosol samples, measured in Abisko, northern Sweden. The data cover 18 months of consecutive sampling. Sampling duration is...

Concentration and carbon isotope data of elemental carbon aerosols, Svalbard, Jan–Mar 2009

Data of high-volume PM10 aerosol samples, during high pollution events, measured at the Zeppelin Observatory, Ny-Ålesund, Svalbard. Further, radiocarbon and...

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...

Dual carbon isotope (Δ¹⁴C and δ¹³C) data for Hisar and Manora Peak, northern India

Blank corrected radiocarbon and stable carbon isotope data for the TSP aerosols collected during a winter (Dec, 2004) land campaign at Hisar and Manora Peak,...

Equivalent black carbon concentration measured during the Arctic Ocean 2018 expedition

Equivalent black carbon (eBC) concentration was measured using a multi-angle absorption photometer (MAAP, Thermo Scientific Inc., Model 5012, Germany)....

Frequent new particle formation over the high Arctic pack ice by enhanced iodine emissions, ancillary data

This dataset contains a collection of ancillary data that were used for the publication Frequent new particle formation over the high Arctic pack ice by...

Laboratory data on the effect of salinity and temperature on sea spray aerosol production

This dataset was created in a series of laboratory experiments to investigate the role of salinity and temperature on aerosol production and surface bubble...

Light absorbtion properties of Brown Carbon in the South Asian outflow in winter 2016

This dataset provides the mass-absorption cross section at 365 nm and the corresponding absorption Ångström exponent, stable carbon isotope signature of...

Mask to identify polluted periods during the Arctic Ocean 2018 expedition

Aerosol and trace gas measurements are strongly affected by the ship exhaust and other human activities (e.g., helicopter flights). Therefore, it is important...

Observation (carbon isotopes) and model data for Arctic black carbon, Tiksi, Russia, April 2012 to March 2014

Data of high-volume total suspended particles (TSP) aerosol samples, measured in Tiksi, Northeast Siberia, Russia. The data cover ~24 months of consecutive...

Physical and chemical properties of aerosol particles and cloud residuals on Mt. Åreskutan in Central Sweden during summer 2014

The size distribution, volatility and hygroscopicity of ambient aerosols and cloud residuals were measured with a differential mobility particle sizer (DMPS)...

Profiles of aerosol optical properties measured during CAESAR 2014 at Åre, Sweden

This dataset provides profile measurements of aerosol optical properties (aerosol backscatter and extinction coefficient) using Raman lidar technique. The...

Simulated surface-level particle number concentrations over Europe, May 2008, using regional chemical transport model PMCAMx-UF

We present simulated data that represent a prediction of the particle number concentrations over Europe, during May 2008. The scientific motivation is that...

Size distribution of aerosol particles between 2.5 and 920 nm measured during the Arctic Ocean 2018 expedition

The aerosol size distribution was obtained combining measurements from a neutral and air ion spectrometer (NAIS) with a differential mobility particle sizer...

Size distribution of interstitial and total particles between 18 and 660 nm collected during the Arctic Ocean 2018 expedition

The aerosol size distribution was measured with a custom made scanning mobility particle sizer (SMPS), range 18⁠ – ⁠660 nm. Aerosols are important...

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...

Size-resolved absorption coefficient of ambient aerosol at Stockholm University, January to February 2019

The data describe the absorption coefficient of ambient aerosol at Stockholm University over a size range. Therefore a Multi-Angle Absorption Photometer (MAAP)...

Submicron aerosol methanesulfonate, iodide, iodate and sulfate data from the Arctic Ocean 2018 expedition

This dataset contains concentrations (micrograms per meter cubed of air) of anions detected in submicron aerosols collected onboard icebreaker Oden during the...

Temperature and energy transport for idealized NorESM slab-ocean simulations for modified mid-latitude SO₂ aerosol emissions

This dataset contains temperature and horizontal heat convergence output from four different climate modelling simulations using a slab-ocean setup for the...

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...

 

Map

Search

Categories

Keywords

Atmospheric Science AAE ACDC AO18 AO2018 ASCOS Absorption Absorption coefficient Aerosol Aerosol Science Aerosol absorption Aerosol chemical composition Aerosol chemical properties Aerosol chemistry Aerosol composition Aerosol optical properties Aerosol physical properties Aerosol science Aerosol size distribution Aerosol-Cloud-Interaction Aerosol-Cloud-Interaction 2018 Aerosols Air pollution Aitken mode particles Anthropogenic aerosol Arctic Arctic Arctic Ocean Arctic Ocean 2018 Arctic boundary layer Arctic clouds Atmosphere Atmospheric Brown Cloud Atmospheric Chemistry Atmospheric Physics Atmospheric Science Atmospheric chemistry Atmospheric science BC Back trajectory Backscatter Beijing Biogenic aerosols Black carbon Brown Carbon Bubble CPC3776 Carbon isotopes Carbonaceous aerosol Carbonaceous aerosols Chemical composition Chemical ionization mass spectrometry China Climate Climate change Climate model Cloud and fog biology and chemistry Cloud droplet residuals Cloud residual Cloud residuals Clouds Clouds Aerosol Science Cluster Coarse mode particles Combustion Condensation sink DMPS Delhi Droplets Earth system models Elemental carbon Emissions Extinction FIGAERO-CIMS Field measurements Fine aerosol Fog GCVI Gas phase Growth Guangzhou High Arctic High Artic Himalaya Hisar Hydrography Hygroscopicity Ice-covered Ice-floe drift station Ice-nucleating particles Icebreaker Oden India Indo-Gangetic Plain Inorganic and organic composition Ion induced nucleation Ions Isotopes Kmeans Köhler Langrangian study Large-eddy simulations Lidar Light absorption Light scattering Long-term trend MAAP MAC365 MOCCHA Manora Peak Mass absorption Mass absorption cross-section​ Meteorology Microbiology-Ocean-Cloud Coupling in the High Arctic Microbiology-Ocean-Cloud-Coupling in the High Arctic Micrometeorology Mt. Åreskutan NAIS Nairobi Nanoparticles Neutral cluster and air ion spectrometer New particle formation Nitrate NorESM North Pole Nutrients Ocean Ocean biology Ocean biology and chemistry Ocean chemistry Ocean turbulence Oceanography Optical properties PM2.5 PMCAMx-UF PSAP Particle Particle formation Particle number size distribution Particle size distribution Phosphate Phytoplankton community Phytoplankton pigments Pollution record Precipitation Profiles Radiation Radiocarbon Radiosoundings Relative humidity SMPS Salinity Scanning mobility particle sizer Scattering coefficient Scattering enhancement factor Sea ice Sea spray production Shanghai Snow Soot Source apportionment South Asia Stable carbon isotope Sub-Saharan Africa Sulfur biogeochemistry Surface bubble spectra Svalbard TDCIMS Temperature Tibet Traffic Transport modeling UCPC Ultrafine aerosol Ultrafine condensation particle counter Ultrafine particles Urban background Volatility Weather observations Wildfire Zeppelin Ångström exponent