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| Main Authors: | , |
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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2025
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| Online Access: | https://doi.org/10.1594/PANGAEA.975228 |
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| _version_ | 1867170435426156544 |
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| author | Mathes, Theresa Held, Andreas |
| author_facet | Mathes, Theresa Held, Andreas |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | In spring 2023, near-surface particle and heat fluxes were measured using the gradient method during the ARTofMELT Arctic Ocean Expedition aboard the icebreaker Oden. The gradient system was used to measure the number of particles, temperature and wind speed at five different heights close to the surface. We divided the surface conditions into three categories: open water, open lead and closed ice. We calculated the sensible heat flux (HF) and the particle flux (PF) based on the flux-gradient relationships method. Monte Carlo simulation was utilized to estimate the uncertainty of the flux estimate due to the error of the measuring instruments. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_975228 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Particle flux data from the expedition ARTofMELT, Arctic Ocean, 2023 Mathes, Theresa Held, Andreas aerosol flux; Arctic aerosol; ARTofMELT; ARTofMELT2023; ARTofMELT2023_underway_GS; Atmospheric rivers and the onset of sea ice melt 2023; Condensation particle counter (CPC), TSI Inc. USA, 3007; DATE/TIME; Deposition velocity; fluxes; Friction velocity; Gradient system; Heat, flux, sensible; Heat, flux, sensible, error; Heat wire anemometer, Modern Device, Rev. P; icebreaker oden; LATITUDE; LONGITUDE; Obukhov stability parameter; Oden; Particle, flux; Particle, flux, error; particle fluxes; Particle number; particle number concentration; Particle source area; sensible heat flux; Ship position; Surface roughness; Temperature, air; Type; Wind direction, relative; Wind speed In spring 2023, near-surface particle and heat fluxes were measured using the gradient method during the ARTofMELT Arctic Ocean Expedition aboard the icebreaker Oden. The gradient system was used to measure the number of particles, temperature and wind speed at five different heights close to the surface. We divided the surface conditions into three categories: open water, open lead and closed ice. We calculated the sensible heat flux (HF) and the particle flux (PF) based on the flux-gradient relationships method. Monte Carlo simulation was utilized to estimate the uncertainty of the flux estimate due to the error of the measuring instruments. |
| title | Particle flux data from the expedition ARTofMELT, Arctic Ocean, 2023 |
| topic | aerosol flux; Arctic aerosol; ARTofMELT; ARTofMELT2023; ARTofMELT2023_underway_GS; Atmospheric rivers and the onset of sea ice melt 2023; Condensation particle counter (CPC), TSI Inc. USA, 3007; DATE/TIME; Deposition velocity; fluxes; Friction velocity; Gradient system; Heat, flux, sensible; Heat, flux, sensible, error; Heat wire anemometer, Modern Device, Rev. P; icebreaker oden; LATITUDE; LONGITUDE; Obukhov stability parameter; Oden; Particle, flux; Particle, flux, error; particle fluxes; Particle number; particle number concentration; Particle source area; sensible heat flux; Ship position; Surface roughness; Temperature, air; Type; Wind direction, relative; Wind speed |
| url | https://doi.org/10.1594/PANGAEA.975228 |