DOI: 10.5281/zenodo.4323023
title: Hydrometeorological dataset of West Siberian boreal peatland: a 10-year records from the Mukhrino field station.

description: Northern peatlands represent one of the largest carbon pools in the biosphere the carbon they store are increasingly vulnerable to perturbations from climate and land-use change. Meteorological observations directly at peatland areas in Siberia are unique and rare, while peatlands characterized by a specific local climate. This paper presents a hydrological and meteorological dataset collected at the Mukhrino peatland, Khanty–Mansi Autonomous Okrug – Yugra, Russia over the period of 08 May 2010 to 31 December 2019. Hydrometeorological data collected from stations located at the small pine-shrub-Sphagnum ridge and Scheuchzeria-Sphagnum hollow at the ridge–hollow complexes of ombrotrophic peatland. Monitored meteorological variables include air temperature, air humidity, atmospheric pressure, wind speed and direction, incoming and reflected photosynthetically active radiation, net radiation, soil heat flux, precipitation (rain), and snow depth. The gap-filling procedure based on the gaussian process regression model with exponential kernel was developed to obtain a continuous time series. For the record from 2010 to 2019, the average mean annual air temperature site was −1.0 ◦C, with a mean monthly temperature of the warmest month (July) recorded as 17.4 ◦C and for the coldest month (January) −21.5 ◦C. The average net radiation was about 35.0 W m<sup>-2</sup>, the soil heat flux was 2.4 and 1.2 W m<sup>-2</sup> for the hollow and the ridge sites, respectively. DATASETS: <strong>meteo_MFC_raw.dat</strong> - Raw data collected from the automated weather station at the Mukhrino field station (Khanty–Mansi Autonomous Okrug – Yugra, Russia). Note: The time step differs during measured period 01.01.2010 – 15.07.2012: 15 minutes; 15.07.2012 – 20.06.2014: 1 hour; 20.06.2014 – 31.12.2020: 30 minutes. <strong>meteo_MFC_qq_1h.dat</strong> – Quality controlled data collected from the automated weather station at the Mukhrino field station (Khanty–Mansi Autonomous Okrug – Yugra, Russia). The time step is 60 minutes. The missing data denoted by “NA”. <strong>meteo_MFC_gapfilled_1h.dat</strong> – Quality controlled and gap-filled hydrometeorological data for the Mukhrino field station (Khanty–Mansi Autonomous Okrug – Yugra, Russia). The time step is 60 minutes. The missing data denoted by “NA”. <strong>meteo_MFC_raw.dat parameters:</strong> 1. date - Date and time ( DD/MM/YYYY hh:mm:ss ). 2. ta_H - Air temperature at 2 m, hollow ( oC ). 3. ta_R - Air temperature at 2 m, ridge ( oC ). 4. rh_H - Relative air humidity at 2 m, hollow ( % ). 5. rh_R - Relative air humidity at 2 m, ridge ( % ). 6. vp_H - Water vapor pressure at 2 m, hollow ( kPa ). 7. vp_R - Water vapor pressure at 2 m, ridge ( kPa ). 8. ws_10m - Wind speed at 10 m ( m s-1 ). 9. wd_10m - Wind direction at 10 m ( deg ). 10. ws_2m - Wind speed at 2 m ( m s-1 ). 11. wd_2m - Wind direction at 2 m ( deg ). 12. stdwd_10m - Standard deviation of wind direction at 10 m for the period of measurement ( m s-1 ). 13. stdwd_2m - Standard deviation of wind direction at 2 m for the period of measurement ( m s-1 ). 14. ipar_H - Incoming PAR, hollow ( µmol m-2 s-1 ). 15. ipar_R - Incoming PAR, ridge ( µmol m-2 s-1 ). 16. rpar_H - Reflected PAR, hollow ( µmol m-2 s-1 ). 17. rpar_R - Reflected PAR, ridge ( µmol m-2 s-1 ). 18. nr_H - Net radiation balance, hollow ( Uncalibrated ). 19. nr_R - Net radiation balance, ridge ( Uncalibrated ). 20. shf_H - Soil heat flux, hollow ( Uncalibrated ). 21. shf_R1 - Soil heat flux, ridge, site 1 ( Uncalibrated ). 22. shf_R2 - Soil heat flux, ridge, site 2 ( Uncalibrated ). 23. ts_2cm_R1 - Soil temperature at 2 cm, ridge, site 1 ( oC ). 24. ts_5cm_R1 - Soil temperature at 5 cm, ridge, site 1 ( oC ). 25. ts_10cm_R1 - Soil temperature at 10 cm, ridge, site 1 ( oC ). 26. ts_20cm_R1 - Soil temperature at 20 cm, ridge, site 1 ( oC ). 27. ts_50cm_R1 - Soil temperature at 50 cm, ridge, site 1 ( oC ). 28. ts_2cm_R2 - Soil temperature at 2 cm, ridge, site 2 ( oC ). 29. ts_5cm_R2 - Soil temperature at 5 cm, ridge, site 2 ( oC ). 30. ts_10cm_R2 - Soil temperature at 20 cm, ridge, site 2 ( oC ). 31. ts_20cm_R2 - Soil temperature at 20 cm, ridge, site 2 ( oC ). 32. ts_50cm_R2 - Soil temperature at 50 cm, ridge, site 2 ( oC ). 33. ts_2cm_H1 - Soil temperature at 2 cm, hollow, site 1 ( oC ). 34. ts_5cm_H1 - Soil temperature at 5 cm, hollow, site 1 ( oC ). 35. ts_10cm_H1 - Soil temperature at 10 cm, hollow, site 1 ( oC ). 36. ts_20cm_H1 - Soil temperature at 20 cm, hollow, site 1 ( oC ). 37. ts_50cm_H1 - Soil temperature at 50 cm, hollow, site 1 ( oC ). 38. ts_2cm_H2 - Soil temperature at 2 cm, hollow, site 2 ( oC ). 39. ts_5cm_H2 - Soil temperature at 5 cm, hollow, site 2 ( oC ). 40. ts_10cm_H2 - Soil temperature at 20 cm, hollow, site 2 ( oC ). 41. ts_20cm_H2 - Soil temperature at 20 cm, hollow, site 2 ( oC ). 42. ts_50cm_H2 - Soil temperature at 50 cm, hollow, site 2 ( oC ). 43. T_cont - Temperature at data logger ( oC ). 44. batt_1 - Battery output voltage at data logger 1 ( V ). 45. batt_2 - Battery output voltage at data logger 2 ( V ). 46. batt_2 - Battery output voltage at data logger 3 ( V ). <strong>meteo_MFC_qq_1h.dat</strong> <strong>and meteo_MFC_gapfilled_1h.dat</strong> <strong>parameters:</strong> 1. date - Date and time ( DD/MM/YYYY hh:mm:ss ). 2. ta_H - Air temperature at 2 m, hollow ( oC ). 3. ta_R - Air temperature at 2 m, ridge ( oC ). 4. vp_H - Water vapor pressure at 2 m, hollow ( kPa ). 5. vp_R - Water vapor pressure at 2 m, ridge ( kPa ). 6. ipar_H - Incoming PAR, hollow ( µmol m-2 s-1 ). 7. ipar_R - Incoming PAR, ridge ( µmol m-2 s-1 ). 8. rpar_H - Reflected PAR, hollow ( µmol m-2 s-1 ). 9. rpar_R - Reflected PAR, ridge ( µmol m-2 s-1 ). 10. alb_H - Albedo PAR, hollow ( [] ). 11. alb_R - Albego PAR, ridge ( [] ). 12. nr_H - Net radiation balance, hollow ( W m-2 ). 13. nr_R - Net radiation balance, ridge ( W m-2 ). 14. shf_H - Soil heat flux, hollow ( W m-2 ). 15. shf_R1 - Soil heat flux, ridge, site 1 ( W m-2 ). 16. shf_R2 - Soil heat flux, ridge, site 2 ( W m-2 ). 17. ws_10m - Wind speed at 10 m ( m s-1 ). 18. wd_10m - Wind direction at 10 m ( deg ). 19. ws_2m - Wind speed at 2 m ( m s-1 ). 20. wd_2m - Wind direction at 2 m ( deg ). 21. wU_10m - U component of wind at 10 m ( m s-1 ). 22. wV_10m - V component of wind at 10 m ( m s-1 ). 23. wU_2m - U component of wind at 2 m ( m s-1 ). 24. wV_2m - V component of wind at 2 m ( m s-1 ). 25. prs - Atmospheric pressure ( hPa ). 26. sdp - Snow depth ( cm ). 27. prc - Liquid precipitations ( mm ).