PLS
By default, table changes apply retroactively to all survey years unless explicitly indicated otherwise.
| ATTRIBUTE | IMPLEMENTED_IN_YEAR | CHANGE |
|---|---|---|
| code_humus | 2021 | removed - moved to SO.PRF |
| code_water | 2021 | removed - moved to SO.PRF |
| code_parent_material | 2009 | removed |
| code_soil_unit | 2009 | removed |
| soil_profile_id | 2009 | removed |
| code_soil_adjective_1 | 2007 | removed |
| code_soil_adjective_2 | 2007 | removed |
| code_soil_group | 2007 | removed |
| code_soil_specifier_1 | 2007 | removed |
| code_soil_specifier_2 | 2007 | removed |
| code_soil_type | 2003 | removed |
| altitude | 2002 | introduction |
| country | 2002 | introduction |
| date_sampling | 2002 | introduction |
| latitude | 2002 | introduction |
| longitude | 2002 | introduction |
| other_observations | 2002 | introduction |
| plot | 2002 | introduction |
| Sequence | 2002 | introduction |
PRF
By default, table changes apply retroactively to all survey years unless explicitly indicated otherwise.
| ATTRIBUTE | IMPLEMENTED_IN_YEAR | CHANGE |
|---|---|---|
| humus | 2025 | status changed from optional to mandatory |
| eff_soil_depth | 2023 | status changed from mandatory to optional (but still mandatory for survey years 2003 and later) |
| classification_full_name | 2022 | introduction |
| soil_group | 2022 | status changed from optional to mandatory |
| eff_soil_depth | 2021 | introduction |
| country | 2009 | introduction |
| date_profile_desc | 2009 | introduction |
| diagnostic_1 | 2009 | introduction |
| diagnostic_10 | 2009 | introduction |
| diagnostic_2 | 2009 | introduction |
| diagnostic_3 | 2009 | introduction |
| diagnostic_4 | 2009 | introduction |
| diagnostic_5 | 2009 | introduction |
| diagnostic_6 | 2009 | introduction |
| diagnostic_7 | 2009 | introduction |
| diagnostic_8 | 2009 | introduction |
| diagnostic_9 | 2009 | introduction |
| diagnostic_depth_1 | 2009 | introduction |
| diagnostic_depth_10 | 2009 | introduction |
| diagnostic_depth_2 | 2009 | introduction |
| diagnostic_depth_3 | 2009 | introduction |
| diagnostic_depth_4 | 2009 | introduction |
| diagnostic_depth_5 | 2009 | introduction |
| diagnostic_depth_6 | 2009 | introduction |
| diagnostic_depth_7 | 2009 | introduction |
| diagnostic_depth_8 | 2009 | introduction |
| diagnostic_depth_9 | 2009 | introduction |
| elevation | 2009 | introduction |
| ground_water_highest | 2009 | introduction |
| ground_water_lowest | 2009 | introduction |
| humus | 2009 | introduction |
| latitude | 2009 | introduction |
| longitude | 2009 | introduction |
| other_observations | 2009 | introduction |
| parent_material_1 | 2009 | introduction |
| parent_material_2 | 2009 | introduction |
| plot | 2009 | introduction |
| profile_pit | 2009 | introduction |
| qualifier_1 | 2009 | introduction |
| qualifier_2 | 2009 | introduction |
| qualifier_3 | 2009 | introduction |
| qualifier_4 | 2009 | introduction |
| qualifier_5 | 2009 | introduction |
| qualifier_6 | 2009 | introduction |
| Sequence | 2009 | introduction |
| soil_group | 2009 | introduction |
| specifier_1 | 2009 | introduction |
| specifier_2 | 2009 | introduction |
| specifier_3 | 2009 | introduction |
| specifier_4 | 2009 | introduction |
| specifier_5 | 2009 | introduction |
| specifier_6 | 2009 | introduction |
| water | 2009 | introduction |
| water_table | 2009 | introduction |
| WRB_publication | 2009 | introduction |
PFH
By default, table changes apply retroactively to all survey years unless explicitly indicated otherwise.
| ATTRIBUTE | IMPLEMENTED_IN_YEAR | CHANGE |
|---|---|---|
| code_hor_master_prefix | 2025 | introduction |
| hor_master | 2022 | status changed from optional to mandatory |
| colour_dry | 2009 | introduction |
| colour_moist | 2009 | introduction |
| country | 2009 | introduction |
| date_analysis | 2009 | introduction |
| hor_bulk_density_estimate | 2009 | introduction |
| hor_bulk_density_measure | 2009 | introduction |
| hor_clay | 2009 | introduction |
| hor_coarse_vol | 2009 | introduction |
| hor_coarse_weight | 2009 | introduction |
| hor_conductivity | 2009 | introduction |
| hor_discontinuity | 2009 | introduction |
| hor_distinctness | 2009 | introduction |
| hor_exchange_Ca | 2009 | introduction |
| hor_exchange_cation_cap | 2009 | introduction |
| hor_exchange_K | 2009 | introduction |
| hor_exchange_Mg | 2009 | introduction |
| hor_exchange_Na | 2009 | introduction |
| hor_gypsum | 2009 | introduction |
| horizon | 2009 | introduction |
| hor_lower | 2009 | introduction |
| hor_master | 2009 | introduction |
| hor_organic_carbon | 2009 | introduction |
| hor_pH | 2009 | introduction |
| hor_porosity | 2009 | introduction |
| hor_sand | 2009 | introduction |
| hor_silt | 2009 | introduction |
| hor_subordinate | 2009 | introduction |
| hor_texture_class | 2009 | introduction |
| hor_topography | 2009 | introduction |
| hor_total_CaCO3 | 2009 | introduction |
| hor_total_nitrogen | 2009 | introduction |
| hor_upper | 2009 | introduction |
| hor_vertical | 2009 | introduction |
| other_observations | 2009 | introduction |
| plot | 2009 | introduction |
| profile_pit | 2009 | introduction |
| roots_coarse | 2009 | introduction |
| roots_fine | 2009 | introduction |
| roots_medium | 2009 | introduction |
| roots_very_fine | 2009 | introduction |
| Sequence | 2009 | introduction |
| structure | 2009 | introduction |
SOM
By default, table changes apply retroactively to all survey years unless explicitly indicated otherwise.
| ATTRIBUTE | IMPLEMENTED_IN_YEAR | CHANGE |
|---|---|---|
| P_ox | 2021 | introduction |
| layer_inferior | 2007 | introduction |
| layer_superior | 2007 | introduction |
| repetition | 2007 | introduction |
| subsamples | 2007 | introduction |
| base_saturation | 2003 | removed |
| code_sampling_method | 2003 | removed |
| elec_cond | 2003 | removed |
| exch_ace | 2003 | removed |
| exch_bce | 2003 | removed |
| exch_cec | 2003 | removed |
| organic_layer_weight | 2003 | format changed from integer to float |
| bulk_density_dry_fine_earth | 2002 | introduction |
| carbonates | 2002 | introduction |
| clay | 2002 | introduction |
| coarse_fragments_vol | 2002 | introduction |
| country | 2002 | introduction |
| date_analysis | 2002 | introduction |
| exchange_acidity | 2002 | introduction |
| exchange_Al | 2002 | introduction |
| exchange_Ca | 2002 | introduction |
| exchange_Fe | 2002 | introduction |
| exchange_K | 2002 | introduction |
| exchange_Mg | 2002 | introduction |
| exchange_Mn | 2002 | introduction |
| exchange_Na | 2002 | introduction |
| extract_Al | 2002 | introduction |
| extract_Ca | 2002 | introduction |
| extract_Cd | 2002 | introduction |
| extract_Cr | 2002 | introduction |
| extract_Cu | 2002 | introduction |
| extract_Fe | 2002 | introduction |
| extract_Hg | 2002 | introduction |
| extract_K | 2002 | introduction |
| extract_Mg | 2002 | introduction |
| extract_Mn | 2002 | introduction |
| extract_Na | 2002 | introduction |
| extract_Ni | 2002 | introduction |
| extract_P | 2002 | introduction |
| extract_Pb | 2002 | introduction |
| extract_S | 2002 | introduction |
| extract_Zn | 2002 | introduction |
| Free_H_acidity | 2002 | introduction |
| layer | 2002 | introduction |
| moisture_content | 2002 | introduction |
| organic_layer_dry_weight | 2002 | introduction |
| other_observations | 2002 | introduction |
| pH_CaCl | 2002 | introduction |
| pH_H2O | 2002 | introduction |
| plot | 2002 | introduction |
| reactive_Al | 2002 | introduction |
| reactive_Fe | 2002 | introduction |
| sand | 2002 | introduction |
| Sequence | 2002 | introduction |
| silt | 2002 | introduction |
| texture | 2002 | introduction |
| total_Al | 2002 | introduction |
| total_Ca | 2002 | introduction |
| total_Fe | 2002 | introduction |
| total_K | 2002 | introduction |
| total_Mg | 2002 | introduction |
| total_Mn | 2002 | introduction |
| total_Na | 2002 | introduction |
| total_nitrogen | 2002 | introduction |
| total_organic_carbon | 2002 | introduction |
LQA
By default, table changes apply retroactively to all survey years unless explicitly indicated otherwise.
| ATTRIBUTE | IMPLEMENTED_IN_YEAR | CHANGE |
|---|---|---|
| control_chart_mean | 2009 | introduction |
| control_chart_std | 2009 | introduction |
| country | 2009 | introduction |
| date_end | 2009 | introduction |
| date_start | 2009 | introduction |
| determination | 2009 | introduction |
| Laboratory_ID | 2009 | introduction |
| other_observations | 2009 | introduction |
| parameter | 2009 | introduction |
| plot | 2009 | introduction |
| pretreatment | 2009 | introduction |
| quantification_limit | 2009 | introduction |
| sample_preparation | 2009 | introduction |
| Sequence | 2009 | introduction |