soil

matter

Definition: Soil, also commonly referred to as earth, is a mixture of organic matter, minerals, gases, liquids, and organisms that together support life of plants and soil organisms. Some scientific definitions distinguish dirt from soil by restricting the former term specifically to displaced soil.

Source: Wikipedia

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Occurs in:

• land_surface_soil_water__volume_fraction
• land_surface~0-to-10cm-below_soil_water__volume_fraction
• land_surface~100-to-200cm-below_soil_water__volume_fraction
• land_surface~10-to-40cm-below_soil_water__volume_fraction
• land_surface~40-to-100cm-below_soil_water__volume_fraction
• land_surface~0-to-100cm-below_soil_water__volume_fraction
• land_surface~0-to-10cm-below_soil__temperature
• land_surface~100-to-200cm-below_soil__temperature
• land_surface~10-to-40cm-below_soil__temperature
• land_surface~40-to-100cm-below_soil__temperature
• soil_water__van-genuchten_beta_parameter
• soil_macropores_below-land-surface__depth
• soil_macropores_water__vertical_hydraulic_conductivity
• soil_layer~top__thickness
• soil_layer~top~infiltration__thickness
• soil_water__vertical_saturated_hydraulic_conductivity
• soil_water__volume-per-area_concentration
• soil_water__volume-per-area_interception_storage_capacity
• land_surface_soil_heat~conduction__energy_flux
• model_soil_layer__count
• model_soil_layer~0__porosity
• model_soil_layer~0__saturated_thickness
• model_soil_layer~0__thickness
• model_soil_layer~1__porosity
• model_soil_layer~1__saturated_thickness
• model_soil_layer~1__thickness
• model_soil_layer~2__porosity
• model_soil_layer~2__saturated_thickness
• model_soil_layer~2__thickness
• soil__freeze_depth
• soil__mass-per-volume_particle_density
• soil__mass-per_volume_bulk_density
• soil__mass-specific_isobaric_heat_capacity
• soil__mass-specific_isochoric_heat_capacity
• soil__reference_depth_temperature
• soil__saturated_hydraulic_conductivity
• soil__temperature_reference_depth
• soil__thaw_depth
• soil__void_ratio
• soil__volume-specific_isobaric_heat_capacity
• soil__volume-specific_isochoric_heat_capacity
• soil_active-layer__porosity
• soil_active-layer__saturated_thickness
• soil_active-layer__thickness
• soil_air__volume_fraction
• soil_bedrock_top__depth
• soil_clay__mass_fraction
• soil_clay__oven-dried_mass_fraction
• soil_clay__volume_fraction
• soil_horizon~a__thickness
• soil_horizon~b__thickness
• soil_horizon~c__thickness
• soil_horizon~d__thickness
• soil_horizon~e__thickness
• soil_horizon~l__thickness
• soil_horizon~o__thickness
• soil_horizon~p__thickness
• soil_horizon~r__thickness
• soil_ice__mass_fraction
• soil_ice__volume_fraction
• soil_ice_thawing-front__depth
• soil_layer~top__porosity
• soil_layer~top__saturated_thickness
• soil_loam__mass_fraction
• soil_loam__oven-dried_mass_fraction
• soil_loam__volume_fraction
• soil_macropores__cutoff_depth
• soil_macropores__horizontal_saturated_hydraulic_conductivity
• soil_macropores__vertical_saturated_hydraulic_conductivity
• soil_macropores__volume_fraction
• soil_matter~organic__mass_fraction
• soil_matter~organic__oven-dried_mass_fraction
• soil_matter~organic__volume_fraction
• soil_permafrost__thickness
• soil_permafrost_bottom__depth
• soil_permafrost_top__depth
• soil_regolith-layer__thickness
• soil_root-zone__thickness
• soil_sand__mass_fraction
• soil_sand__oven-dried_mass_fraction
• soil_sand__volume_fraction
• soil_sat-zone_top__depth
• soil_silt__mass_fraction
• soil_silt__oven-dried_mass_fraction
• soil_silt__volume_fraction
• soil_surface_water__domain_time_integral_of_infiltration_volume_flux
• soil_surface_water__infiltration_mass_flux
• soil_surface_water__infiltration_volume_flux
• soil_surface_water__potential_infiltration_volume_flux
• soil_surface_water__time_integral_of_infiltration_volume_flux
• soil_surface_water__volume_fraction
• soil_water__air-dried_pressure_head
• soil_water__atterberg_activity_index
• soil_water__atterberg_liquid_limit_volume_fraction
• soil_water__atterberg_liquidity_index
• soil_water__atterberg_plastic_limit_volume_fraction
• soil_water__atterberg_plasticity_index
• soil_water__atterberg_shrinkage_limit_volume_fraction
• soil_water__brooks-corey-smith_c_parameter
• soil_water__brooks-corey-smith_pressure_head_offset_parameter
• soil_water__brooks-corey_b_parameter
• soil_water__brooks-corey_eta_parameter
• soil_water__brooks-corey_lambda_parameter
• soil_water__bubbling_pressure_head
• soil_water__diffusivity
• soil_water__effective_hydraulic_conductivity
• soil_water__effective_saturated_hydraulic_conductivity
• soil_water__field-capacity_pressure_head
• soil_water__field-capacity_volume_fraction
• soil_water__green-ampt_capillary_length
• soil_water__hydraulic_conductivity
• soil_water__hygroscopic_pressure_head
• soil_water__hygroscopic_volume_fraction
• soil_water__infiltration_mass_flux
• soil_water__infiltration_volume_flux
• soil_water__initial_hydraulic_conductivity
• soil_water__initial_normalized_volume_fraction
• soil_water__initial_volume_fraction
• soil_water__mass_fraction
• soil_water__normalized_hydraulic_conductivity
• soil_water__normalized_volume_fraction
• soil_water__oven-dried_mass_fraction
• soil_water__oven-dried_pressure_head
• soil_water__philip_sorptivity
• soil_water__potential_infiltration_volume_flux
• soil_water__pressure_head
• soil_water__pressure_head_reference_depth
• soil_water__reference_depth_pressure_head
• soil_water__relative_hydraulic_conductivity
• soil_water__residual_volume_fraction
• soil_water__saturated_hydraulic_conductivity
• soil_water__saturated_volume_fraction
• soil_water__smith-parlange_gamma_parameter
• soil_water__van-genuchten_alpha_parameter
• soil_water__van-genuchten_m_parameter
• soil_water__van-genuchten_n_parameter
• soil_water__van_genuchten_alpha_parameter
• soil_water__volume_fraction
• soil_water__wilting-point_pressure_head
• soil_water__wilting-point_volume_fraction
• soil_water_flow__azimuth_angle_of_darcy_velocity
• soil_water_flow__elevation_angle_of_darcy_velocity
• soil_water_flow__x_component_of_darcy_velocity
• soil_water_flow__y_component_of_darcy_velocity
• soil_water_flow__z_component_of_darcy_velocity
• soil_water_frost-front__depth
• soil_water_sat-zone__thickness
• soil_water_sat-zone_top__depth
• soil_water_sat-zone_top__domain_time_integral_of_recharge_volume_flux
• soil_water_sat-zone_top__offset_depth
• soil_water_sat-zone_top__recharge_mass_flux
• soil_water_sat-zone_top__recharge_volume_flux
• soil_water_sat-zone_top__time_integral_of_recharge_volume_flux
• soil_water_sat-zone_top_surface__elevation
• soil_water_sat-zone_top_surface__initial_elevation
• soil_water_sat-zone_top_surface__slope
• soil_water_sat-zone_top_surface__x_derivative_of_elevation
• soil_water_sat-zone_top_surface__y_derivative_of_elevation
• soil_water_unsat-zone__thickness
• soil_water_wetting-front__depth
• soil_x-section~horizontal_macropores__area_fraction
• soil_x-section~vertical_macropores__area_fraction
• soil_fertilizer__fertilization_date
• soil_fertilizer__application_depth
• soil_layer__initial_depth
• soil_layer_water__initial_volume_fraction
• soil_ammonium-as-nitrogen~elemental__dry_mass_fraction
• soil_nitrate-as-nitrogen~elemental__dry_mass_fraction
• soil_layer__thickness
• soil_surface_water__evaporation_volume_flux
• soil_surface_water__irrigation_volume_flux
• soil_surface_water__runoff_volume_flux
• soil_rock__volume_fraction
• soil_layer~base__depth
• soil_layer~1_water__volume_fraction
• soil_nitrogen__average_of_mass_denitrification_rate
• soil_nitrogen__average_of_mass_nitrification_rate
• soil_surface_water__time_integral_of_evaporation_volume_flux
• soil_water__lower_limit_of_volume_fraction
• soil~drained_water__upper_limit_of_volume_fraction
• soil_plant_residue_water__evaporation_volume_flux
• biomass~microbial-and-soil_pool~organic~stabilized-as-nitrogen__mass-per-area_density
• biomass~microbial-or-soil_pool~organic~stabilized_nitrogen__gross_mass-per-area_immobilization_density
• crop_biomass~microbial-and-soil_carbon__decomposition_respiration_mass
• biomass~microbial-and-soil~stabilized_carbon__decomposition_mass_respiration_rate
• soil~no-rock~dry__mass-per-volume_density
• soil_carbon_pool~stabilized_carbon__one-year_change_of_mass
• soil_carbon_pool~stabilized_carbon__year-end_mass
• soil_carbon_pool~stabilized_carbon__year-start_mass
• soil_carbon_pool~stabilized_carbon__final_mass
• soil_carbon_pool~stabilized_carbon__change_of_mass
• soil_carbon_pool~stabilized_carbon__initial_mass
• soil_layer__bulk_mass-per-volume_density
• soil_layer_carbon~stabilized__mass_fraction
• soil_layer_matter~organic~stabilized_carbon__mass_fraction
• soil_carbon_pool~microbial-and-stabilized_carbon~decomposed__mass_addition_rate
• soil_clay_particle__volume_fraction
• land_soil~dry_surface__albedo
• soil_nitrous-oxide-as-nitrogen__denitrification_mass-per-area_emission_density
• soil_nitrous-oxide-as-nitrogen__nitrification_mass-per-area_emission_density
• soil_nitrous-oxide-as-nitrogen__average_of_denitrification_mass_emission_rate
• soil_nitrous-oxide-as-nitrogen__average_of_nitrification_mass_emission_rate
• soil_nitrous-oxide-as-nitrogen__average_of_mass_emission_rate
• soil~no-rock_silt__mass_fraction
• soil~moist_layer__bulk_mass-per-volume_density
• soil_profile_bottom_water__drainage_volume_flux
• soil_profile_nitrate-as-nitrogen__mass-per-area_density
• soil_profile_bottom_water_ammonium__time_integral_of_drainage_leaching_mass_flux
• soil_profile_bottom_water_nitrate__time_integral_of_drainage_leaching_mass_flux
• soil_profile_ammonium-as-nitrogen__mass-per-area_density
• soil_pool~stabilized_carbon__change_of_mass
• ground~above_soil_residue_pool_crop_residue__mass-per-area_addition_density
• soil_pool-and-pool~microbial_carbon~decomposed__addition_mass
• soil_surface_residue~standing_carbon-to-nitrogen__mass_ratio
• land_surface~0-to-10cm-below_soil_water__month-specific_anomaly_of_volume_fraction
• land_surface~0-to-100cm-below_soil_water__month-specific_anomaly_of_volume_fraction
• land_surface~0-to-10cm-below_soil_water__mass-per-area_density
• land_surface~10-to-40cm-below_soil_water__mass-per-area_density
• land_surface~40-to-100cm-below_soil_water__mass-per-area_density
• land_surface~100-to-200cm-below_soil_water__mass-per-area_density
• soil_root-zone_water__mass-per-area_density
• land_surface_soil~bare_water__direct_evaporation_energy_flux
• atmosphere_soil_water__thornthwaite_potential_evapotranspiration_volume
• land_surface_soil_water__volume-per-area_storage_density
• soil_zone~vadose_water__volume-per-area_storage_density
• land_surface_soil_water__evaporation_volume_flux