Lompolojänkkä EC mast. Photo: Tuomas Laurila

Coordinates: N67°59.835', E24°12.546' Altitude (m.a.s.l): 269 FMISID: 778135, WMO: 02764 Ecosystem type: Open, nutrient-rich sedge fen Networks: ICOS Class II ecosystem site


  • CO₂ flux (EC at 3.0 m since 03/2005)

  • CH₄ flux (EC at 3.0 m since 08/2006)

  • CO₂ concentration (at 3.0 m since 03/2005)

  • CH₄ concentration (at 3.0 m since 03/2005 -11/2011)

  • CH₄ and CO₂ flux (manual chamber in summers since 06/2016)

  • CH₄ flux (automatic chamber since 2007)

  • Supporting environmental data: Air temperature, humidity, soil temperature, soil heat flux, soil moisture, water level height, PPFD, global radiation, albedo, net radiation

  • CO₂ flux (EC at 2.8m m since 06/2020) according to ICOS protocol


Climate data point (Kenttärova, 2 km): FMISID: 101987, WMO: 02824 Average temperature (°C): 0.4 Annual precipitation (mm): 644 Average snow depth at mid-March (cm): 72 Median snow cover start date: Oct 24 Median snow cover end date: May 14


Vegetation type: Shrubs, Sphagnum mosses Mean vegetation height (m): 0.4 Max projected LAI: 1.3 Soil type: Peat Stand volume (m³ ha⁻¹): - Tree density (ha⁻¹): - Tree age (years): -