Seasonal high-resolution sensor data for pCO2, pCH4 and water quality in south coast of Finland, northern Baltic Sea
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2022
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| _version_ | 1867171032682463232 |
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| author | Asmala, Eero Scheinin, Matias |
| author_facet | Asmala, Eero Scheinin, Matias |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Flow-through pCO2, pCH4, air pressure, fDOM, turbidity, chlorophyll a, temperature and salinity measurements in the coastal waters of SW Finland (northern Baltic Sea) and several adjacent rivers and creeks over nearly two ice-free seasons; 2020 (20.04. - 13.10.) and 2021 (19.04. - 06.08.) Surface water flow-through system aboard a rigid inflatable boat (see Scheinin & Asmala, 2020). All the measured variables are combined into a single data set, because, the same water was passed through all the sensors virtually simultaneously (within less than 3 seconds). The data for pCO2 and pCH4 include some short gaps due to automatic re-zeroing. Depth of water intake: 50 cm. Flow rate: 29.0 L/min for the whole flow-through system and reduced to 2.4 L/min for the GHG sensors. Travelling speed: 0 m/s – 12 m/s. Logging interval: 5 seconds (0 m – 60 m). Hydraulic lag: ~ 8 seconds. Geospatial referencing for all the data has been corrected for the hydraulic lag and the sensor specific response times (see Scheinin & Asmala, 2020). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_944867 |
| institution | PANGAEA |
| language | en |
| publishDate | 2022 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Seasonal high-resolution sensor data for pCO2, pCH4 and water quality in south coast of Finland, northern Baltic Sea Asmala, Eero Scheinin, Matias after Weiss (1974); Baltic Sea; Carbon dioxide; Carbon dioxide, partial pressure; CH4; Chlorophyll a; chlorophyll fluorescence; CO2; CO2-Pro CV Submersible pCO2 Sensor (Pro Oceanus Inc., Canada); converted using temperature, salinity and air pressure according to Wiesenburg and Guinasso, 1979; DATE/TIME; DEPTH, water; Event label; EXO2 Multisonde; EXO Handheld (Xylem Inc., USA); FDOM; Flow-through system; Fluorescence, dissolved organic matter; HM2_2020_SW_FINNISH_COAST; HM3_2021_SW_FINNISH_COAST; LATITUDE; LONGITUDE; Methane; Methane, partial pressure; Mini CH4 Submersible pCH4 Sensor (Pro Oceanus Inc., Canada); Multiparameter probe, YSI Xylem Inc., EXO2; organic matter cycling; Pressure, atmospheric; Salinity; Southwestern Baltic Sea; Temperature, water; turbidity; Turbidity (Formazin nephelometric unit); YSI_EXO Flow-through pCO2, pCH4, air pressure, fDOM, turbidity, chlorophyll a, temperature and salinity measurements in the coastal waters of SW Finland (northern Baltic Sea) and several adjacent rivers and creeks over nearly two ice-free seasons; 2020 (20.04. - 13.10.) and 2021 (19.04. - 06.08.) Surface water flow-through system aboard a rigid inflatable boat (see Scheinin & Asmala, 2020). All the measured variables are combined into a single data set, because, the same water was passed through all the sensors virtually simultaneously (within less than 3 seconds). The data for pCO2 and pCH4 include some short gaps due to automatic re-zeroing. Depth of water intake: 50 cm. Flow rate: 29.0 L/min for the whole flow-through system and reduced to 2.4 L/min for the GHG sensors. Travelling speed: 0 m/s – 12 m/s. Logging interval: 5 seconds (0 m – 60 m). Hydraulic lag: ~ 8 seconds. Geospatial referencing for all the data has been corrected for the hydraulic lag and the sensor specific response times (see Scheinin & Asmala, 2020). |
| title | Seasonal high-resolution sensor data for pCO2, pCH4 and water quality in south coast of Finland, northern Baltic Sea |
| topic | after Weiss (1974); Baltic Sea; Carbon dioxide; Carbon dioxide, partial pressure; CH4; Chlorophyll a; chlorophyll fluorescence; CO2; CO2-Pro CV Submersible pCO2 Sensor (Pro Oceanus Inc., Canada); converted using temperature, salinity and air pressure according to Wiesenburg and Guinasso, 1979; DATE/TIME; DEPTH, water; Event label; EXO2 Multisonde; EXO Handheld (Xylem Inc., USA); FDOM; Flow-through system; Fluorescence, dissolved organic matter; HM2_2020_SW_FINNISH_COAST; HM3_2021_SW_FINNISH_COAST; LATITUDE; LONGITUDE; Methane; Methane, partial pressure; Mini CH4 Submersible pCH4 Sensor (Pro Oceanus Inc., Canada); Multiparameter probe, YSI Xylem Inc., EXO2; organic matter cycling; Pressure, atmospheric; Salinity; Southwestern Baltic Sea; Temperature, water; turbidity; Turbidity (Formazin nephelometric unit); YSI_EXO |
| url | https://doi.org/10.1594/PANGAEA.944867 |