Soil_ThermalConductivity_Horizon: Measured thermal conductivity of soil at 5, 10 (and 15cm)
In lucasdeschamps/FRQNT1.Data:

This dataset contains the measured thermal conductivity of soil at different depth, joined to the average physical properties 2.5cm around this depth

1	Soil_ThermalConductivity_Horizon

A data frame with 139 rows and 34 variables:

Date: character Date at which the sampled has been processed
Parcelle: integer Name of the site
Traitement: character Name of the treatment. PA : Polygons slightly drained, PAS : Polygons drained by a secondary ice wedge, PS : polygons close to the shore, submitted to abundant eolian silt deposition, PO : flat to high-center mesic polygons, PR : mesic meadow, 1 : low-centered, wet polygon; 4 : wet polygons fertilized yearly with 1 g.m-2 of NH4NO3; 6 : wet polygons fertilized yearly with 1 g.m-2 of NH4NO3, 10 : wet polygons fertilized yearly with 3 g.m-2 of H3PO4; 14 : wet polygons fertilized yearly with 1 g.m-2 of H3PO4 amd 5 g.m-2 of NH4NO3
Exclos: integer Fencing. Exclos : plots protected constantly by a fence; Temoin : unprotected plots
Depth: double Depth of the measurement
K_measured: double Measured thermal conductivity, averaged over replicates, W.m-1.k-1
Temp_mean: double Mean temperature during thermal conductivity measurement, Celsius degree
Volume: double Volume of the horizon, cm-3
Density: double Bulk density of the horizon, g.cm-3
LOI: double Proportion of organic matter, as lost on ignition, (0-1)
V_om: double Volumic fraction of organic matter
V_oms: double Proportion of the volume of the solide attributed to organic matter
Mineral: double Proportion of mineral material (1-LOI, 0-1)
V_min: double Volumic fraction of mineral material
V_mins: double Proportion of the volume of the solide attributed to minerals
Particle_Density: double Particle density as approximated by weighting a known volume of powder, g.cm-3
Particle_Density_computed: double Particle density computed following Balland and Arp (2005), g.cm-3
Porosity: double Porosity computed using approximation of particle density (0-1)
Porosity_computed: double Porosity computed using computed particle density (0-1)
GWC: double Gravimetric Water Content, g.g-1
VWC: double Volumetric Water Content, g.cm-3
theta_sat: double Proportion of the porosity filled with water
K_solid: double Thermal conductivity of solids
K_dry: double Thermal conductivity of dry materials
K_sat: double Thermal conductivity of the saturated soil
K_e: double Impact of water content on soil thermal conductivity
K_soil: double Raw thermal conductivity of soil
VolHeatCap: double Volumetric heat capacity of soil, as a weighted mean of its components
ThermDiff: double Thermal diffusivity of soil
Geomorpho: integer A formulation of the Traitement columns focusing on discrete habitat differences
Fertilization_N: integer Specifies the quantity of N added each year in g.m-2 of NH4NO3
Fertilization_P: integer Specifies the quantity of P added each year in g.m-2 of H3PO4
Fertilization: integer A formulation of the Traitement columns with a zero to each unfertilized plots
Fertilization_P_bin: integer Binary variable indicating if the plot receive annual P fertilization