High-Frequency 24-Hour Measurements of CO₂, N₂O, and diffusive and ebullitive CH₄ fluxes in two Mediterranean reservoirs
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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2025
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| _version_ | 1867168241105764352 |
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| author | Leon-Palmero, Elizabeth Morales-Baquero, Rafael Reche, Isabel |
| author_facet | Leon-Palmero, Elizabeth Morales-Baquero, Rafael Reche, Isabel |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | This dataset contains measurements of CO2, N2O, and diffusive and ebullitive CH4 fluxes from 13 to 24 times along the 24-hour sampling using a high-resolution laser-based Cavity Ring-Down Spectrometer (CRDS PICARRO G2508) coupled to a floating chamber. We performed three 24-hour sampling campaigns in two eutrophic reservoirs (Cubillas and Iznájar) located in southeastern Spain during the stratification period. We measured the GHG fluxes in Cubillas reservoir in 2016 (from July 14th to July 15th) and in 2018 (from June 21st to June 22nd), and in Iznájar reservoir in 2018 (July 8th to July 9th). Hourly measurements of air temperature, surface water temperature, barometric pressure (HANNA HI 9828), and wind speed (MASTECH MS6252A) recorded at the beginning of each flux measurement are also provided. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_987124 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | High-Frequency 24-Hour Measurements of CO₂, N₂O, and diffusive and ebullitive CH₄ fluxes in two Mediterranean reservoirs Leon-Palmero, Elizabeth Morales-Baquero, Rafael Reche, Isabel #1; #6; Algorithm adapted from Hoffmann et al. (2017); Carbon dioxide, flux; Carbon dioxide, flux, standard error; Carbon dioxide fluxes; CH4; CO2; Cubillas; DATE/TIME; DEPTH, water; diel variability; Digital anemometer, MASTECH, MS6252A; Event label; Gas analyzer (Picarro G2508 ); greenhouse gas fluxes; Iznajar; LATITUDE; LONGITUDE; Methane, flux; Methane, flux, standard error; Methane emissions; MULT; Multiparameter probe (HI9828, Hanna Instruments, Woonsocket, Rhode Island); Multiparameter probe (HI9829, Hanna Instruments); Multiple investigations; N2O; Nitrous oxide; Nitrous oxide, flux; Nitrous oxide, flux, standard error; Reservoir capacity; reservoirs; Reservoir volume; Sea surface temperature; Temperature, air; wind speed; Wind speed This dataset contains measurements of CO2, N2O, and diffusive and ebullitive CH4 fluxes from 13 to 24 times along the 24-hour sampling using a high-resolution laser-based Cavity Ring-Down Spectrometer (CRDS PICARRO G2508) coupled to a floating chamber. We performed three 24-hour sampling campaigns in two eutrophic reservoirs (Cubillas and Iznájar) located in southeastern Spain during the stratification period. We measured the GHG fluxes in Cubillas reservoir in 2016 (from July 14th to July 15th) and in 2018 (from June 21st to June 22nd), and in Iznájar reservoir in 2018 (July 8th to July 9th). Hourly measurements of air temperature, surface water temperature, barometric pressure (HANNA HI 9828), and wind speed (MASTECH MS6252A) recorded at the beginning of each flux measurement are also provided. |
| title | High-Frequency 24-Hour Measurements of CO₂, N₂O, and diffusive and ebullitive CH₄ fluxes in two Mediterranean reservoirs |
| topic | #1; #6; Algorithm adapted from Hoffmann et al. (2017); Carbon dioxide, flux; Carbon dioxide, flux, standard error; Carbon dioxide fluxes; CH4; CO2; Cubillas; DATE/TIME; DEPTH, water; diel variability; Digital anemometer, MASTECH, MS6252A; Event label; Gas analyzer (Picarro G2508 ); greenhouse gas fluxes; Iznajar; LATITUDE; LONGITUDE; Methane, flux; Methane, flux, standard error; Methane emissions; MULT; Multiparameter probe (HI9828, Hanna Instruments, Woonsocket, Rhode Island); Multiparameter probe (HI9829, Hanna Instruments); Multiple investigations; N2O; Nitrous oxide; Nitrous oxide, flux; Nitrous oxide, flux, standard error; Reservoir capacity; reservoirs; Reservoir volume; Sea surface temperature; Temperature, air; wind speed; Wind speed |
| url | https://doi.org/10.1594/PANGAEA.987124 |