M5_720min

M5 was located in a wet fen area called 'RylekÃ¦ret', just 20 meters North of the Automatic Chamber site. The station was in operation 2009 - 2017. Soil temperatures in 2, 20, 30, 40 and 50 cm is recorded every 10 and 720th minute, using Campbell scientific T107 thermocouples. Soil temperature is also measured in 2,8,12 and 16 cm, using East 30 Sensors, thermal conductivity sensors. Every 12th hour these conductivity sensors emit a heat pulse and from this the volumetric heat capacity and thermal conductivity is computed. Volumetric heat capacity and thermal conductivity is only published for periods where the soil is thawed. Due to a flood of the station in spring 2015, conductivity measurements from 2015 are missing. 2017: Due to technical problems, the M5 station was terminated in August.

Data and Resources

This dataset has no data

Additional Info

Field	Value
Source	https://data.g-e-m.dk/datasets/10.17897/6F1A-SG21
Version	1
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	Temporal coverage 1 Temporal coverage start 2009-10-04 Temporal coverage end 2017-05-29
Spatial coverage	{ "coordinates": [ [ [ -20.57, 74.47 ], [ -20.57, 74.47 ], [ -20.57, 74.47 ], [ -20.57, 74.47 ] ] ], "type": "Polygon" }
Station
Collaborator
	Variable measured 1 Variable name Date Variable description Variable unit YYYY-MM-DD Variable URL https://data.g-e-m.dk/datasets/10.17897/6F1A-SG21#column=Date Variable measured 2 Variable name Time Variable description Variable unit HH:MM Variable URL https://data.g-e-m.dk/datasets/10.17897/6F1A-SG21#column=Time Variable measured 3 Variable name Soil temperature 0.02m Â°C Variable description Soil temperature in 20 cms depth, measured in degrees Celcius Variable unit Â°C Variable URL https://data.g-e-m.dk/datasets/10.17897/6F1A-SG21#column=Soil+temperature+0.02m+%C2%B0C Variable measured 4 Variable name Soil temperature 0.2m Â°C Variable description Soil temperature in 20 cms depth, measured in degrees Celcius Variable unit Â°C Variable URL https://data.g-e-m.dk/datasets/10.17897/6F1A-SG21#column=Soil+temperature+0.2m+%C2%B0C Variable measured 5 Variable name Soil temperature 0.3m Â°C Variable description Soil temperature in 30 cms depth, measured in degrees Celcius Variable unit Â°C Variable URL https://data.g-e-m.dk/datasets/10.17897/6F1A-SG21#column=Soil+temperature+0.3m+%C2%B0C Variable measured 6 Variable name Soil temperature 0.4m Â°C Variable description Soil temperature in 40 cms depth, measured in degrees Celcius Variable unit Â°C Variable URL https://data.g-e-m.dk/datasets/10.17897/6F1A-SG21#column=Soil+temperature+0.4m+%C2%B0C Variable measured 7 Variable name Soil temperature 0.5m Â°C Variable description Soil temperature in 50 cms depth, measured in degrees Celcius Variable unit Â°C Variable URL https://data.g-e-m.dk/datasets/10.17897/6F1A-SG21#column=Soil+temperature+0.5m+%C2%B0C Variable measured 8 Variable name Soil temperature initial 0.02m Â°C Variable description Soil temperature in 2 cms depth, measured in degrees Celcius Variable unit Â°C Variable URL https://data.g-e-m.dk/datasets/10.17897/6F1A-SG21#column=Soil+temperature+initial+0.02m+%C2%B0C Variable measured 9 Variable name Soil temperature initial 0.08m Â°C Variable description Soil temperature in 8 cms depth, measured in degrees Celcius Variable unit Â°C Variable URL https://data.g-e-m.dk/datasets/10.17897/6F1A-SG21#column=Soil+temperature+initial+0.08m+%C2%B0C Variable measured 10 Variable name Soil temperature initial 0.12m Â°C Variable description Soil temperature in 12 cms depth, measured in degrees Celcius Variable unit Â°C Variable URL https://data.g-e-m.dk/datasets/10.17897/6F1A-SG21#column=Soil+temperature+initial+0.12m+%C2%B0C Variable measured 11 Variable name Soil temperature initial 0.16m Â°C Variable description Soil temperature in 16 cms depth, measured in degrees Celcius Variable unit Â°C Variable URL https://data.g-e-m.dk/datasets/10.17897/6F1A-SG21#column=Soil+temperature+initial+0.16m+%C2%B0C Variable measured 12 Variable name Volumetric Heat Capacity 0.02m J/m^3K Variable description Volumetric heat capacity in 2 cms depth, measured in degrees Celcius Variable unit J/m3/K Variable URL https://data.g-e-m.dk/datasets/10.17897/6F1A-SG21#column=Volumetric+Heat+Capacity+0.02m+J%2Fm%5E3K Variable measured 13 Variable name Volumetric Heat Capacity 0.08m J/m^3K Variable description Volumetric heat capacity in 8 cms depth, measured in degrees Celcius Variable unit J/m3/K Variable URL https://data.g-e-m.dk/datasets/10.17897/6F1A-SG21#column=Volumetric+Heat+Capacity+0.08m+J%2Fm%5E3K Variable measured 14 Variable name Volumetric Heat Capacity 0.12m J/m^3K Variable description Volumetric heat capacity in 12 cms depth, measured in degrees Celcius Variable unit J/m3/K Variable URL https://data.g-e-m.dk/datasets/10.17897/6F1A-SG21#column=Volumetric+Heat+Capacity+0.12m+J%2Fm%5E3K Variable measured 15 Variable name Volumetric Heat Capacity 0.16m J/m^3K Variable description Volumetric heat capacity in 16 cms depth, measured in degrees Celcius Variable unit J/m3/K Variable URL https://data.g-e-m.dk/datasets/10.17897/6F1A-SG21#column=Volumetric+Heat+Capacity+0.16m+J%2Fm%5E3K Variable measured 16 Variable name Thermal Conductivity 0.02m W/mK Variable description Thermal conductivity in 2 cms depth, measured in degrees Celcius Variable unit W/m/K Variable URL https://data.g-e-m.dk/datasets/10.17897/6F1A-SG21#column=Thermal+Conductivity+0.02m+W%2FmK Variable measured 17 Variable name Thermal Conductivity 0.08m W/mK Variable description Thermal conductivity in 8 cms depth, measured in degrees Celcius Variable unit W/m/K Variable URL https://data.g-e-m.dk/datasets/10.17897/6F1A-SG21#column=Thermal+Conductivity+0.08m+W%2FmK Variable measured 18 Variable name Thermal Conductivity 0.12m W/mK Variable description Thermal conductivity in 12 cms depth, measured in degrees Celcius Variable unit W/m/K Variable URL https://data.g-e-m.dk/datasets/10.17897/6F1A-SG21#column=Thermal+Conductivity+0.12m+W%2FmK Variable measured 19 Variable name Thermal Conductivity 0.18m W/mK Variable description Thermal conductivity in 16 cms depth, measured in degrees Celcius Variable unit W/m/K Variable URL https://data.g-e-m.dk/datasets/10.17897/6F1A-SG21#column=Thermal+Conductivity+0.18m+W%2FmK
Measurement Technique
Date published
Status
	Publisher 1 Publisher name Greenland Ecosystem Monitoring Publisher URL https://data.g-e-m.dk