Overview
Certify
- Introduction
- Key Certify Concepts
- Project setup
- Carbon accounting
- Reference
- Geospatial data
Registry
- Introduction
- Key Registry Concepts
- Buyer account management
- Supplier account management
Adding measurement samples
The Certify API allows you to add measurement samples to your project. Measurement samples are used to represent a set of physical measurements that you have taken of the carbon removal process. For instance, these could be chemical analysis of soil, flue gas analyses or feedstock analyses.
Datapoints and measurement samples are closely related but measurement samples can contain many different values, whereas datapoints only contain one. Whereas datapoints are only used in crediting calculations, measurement samples can be used in both crediting and in the data quality assessment.
A measurement sample can have multiple pieces of metadata associated with it, such as the date and time of the measurement, the location of the measurement and the measurement type. The measurement type tells us what physical substance is being measured, such as soil, flue gas or feedstock. Measurement types are specific to pathways, so you should look for measurement types that are specific to the pathway you are working with. We currently support two pathways - enhanced weathering and biochar. Each individual measurement in a sample has a property which describes the physical parameter being measured.
Measurement properties
A measurement property is made up of two parts - a quantity kind and a qualifier. Each measurement type has an allowed list of measurement properties which are shown below.
Quantity kind
The quantity kind describes what physical parameter is being measured. For example, mass fraction or temperature is a quantity kind. The QuantityKind enum in the API schema lists all the possible quantity kinds. Quantity kind is based around ideas from the QUDT project.
Qualifiers
Some properties need more information to fully describe the measurement than just the quantity kind. In this case, we can add an extra qualifier to the property which tell us more about the measurement. For instance, for a mass fraction quantity kind, we might add a qualifier to say that the measurement is a mass fraction of a specific element.
Measurement type reference
Enhanced weathering measurement types
Soil
Property | Quantity kind | Qualifier |
---|---|---|
Minimum depth | DEPTH | MIN_LIMIT |
Maximum depth | DEPTH | MAX_LIMIT |
pH | ACIDITY | — |
Buffer pH | BUFFER_PH | — |
Bulk density | BULK_DENSITY | — |
Ca²⁺ Base Saturation | DIMENSIONLESS_RATIO | BASE_SATURATION_CA_2PLUS |
K⁺ Base Saturation | DIMENSIONLESS_RATIO | BASE_SATURATION_K_PLUS |
Mg²⁺ Base Saturation | DIMENSIONLESS_RATIO | BASE_SATURATION_MG_2PLUS |
Na⁺ Base Saturation | DIMENSIONLESS_RATIO | BASE_SATURATION_NA_PLUS |
Base Saturation | DIMENSIONLESS_RATIO | BASE_SATURATION_MAJOR_CATIONS |
Al mass fraction | MASS_FRACTION | ELEMENT_AL |
As mass fraction | MASS_FRACTION | ELEMENT_AS |
Ba mass fraction | MASS_FRACTION | ELEMENT_BA |
Ca mass fraction | MASS_FRACTION | ELEMENT_CA |
Cd mass fraction | MASS_FRACTION | ELEMENT_CD |
Ce mass fraction | MASS_FRACTION | ELEMENT_CE |
Co mass fraction | MASS_FRACTION | ELEMENT_CO |
Cr mass fraction | MASS_FRACTION | ELEMENT_CR |
Cs mass fraction | MASS_FRACTION | ELEMENT_CS |
Cu mass fraction | MASS_FRACTION | ELEMENT_CU |
Fe mass fraction | MASS_FRACTION | ELEMENT_FE |
Hf mass fraction | MASS_FRACTION | ELEMENT_HF |
Hg mass fraction | MASS_FRACTION | ELEMENT_HG |
K mass fraction | MASS_FRACTION | ELEMENT_K |
La mass fraction | MASS_FRACTION | ELEMENT_LA |
Lu mass fraction | MASS_FRACTION | ELEMENT_LU |
Mg mass fraction | MASS_FRACTION | ELEMENT_MG |
Mn mass fraction | MASS_FRACTION | ELEMENT_MN |
Na mass fraction | MASS_FRACTION | ELEMENT_NA |
Nb mass fraction | MASS_FRACTION | ELEMENT_NB |
Nd mass fraction | MASS_FRACTION | ELEMENT_ND |
Ni mass fraction | MASS_FRACTION | ELEMENT_NI |
P mass fraction | MASS_FRACTION | ELEMENT_P |
Pb mass fraction | MASS_FRACTION | ELEMENT_PB |
Rb mass fraction | MASS_FRACTION | ELEMENT_RB |
S mass fraction | MASS_FRACTION | ELEMENT_S |
Sc mass fraction | MASS_FRACTION | ELEMENT_SC |
Se mass fraction | MASS_FRACTION | ELEMENT_SE |
Sn mass fraction | MASS_FRACTION | ELEMENT_SN |
Ta mass fraction | MASS_FRACTION | ELEMENT_TA |
Tb mass fraction | MASS_FRACTION | ELEMENT_TB |
Th mass fraction | MASS_FRACTION | ELEMENT_TH |
Ti mass fraction | MASS_FRACTION | ELEMENT_TI |
Tl mass fraction | MASS_FRACTION | ELEMENT_TL |
U mass fraction | MASS_FRACTION | ELEMENT_U |
V mass fraction | MASS_FRACTION | ELEMENT_V |
W mass fraction | MASS_FRACTION | ELEMENT_W |
Y mass fraction | MASS_FRACTION | ELEMENT_Y |
Yb mass fraction | MASS_FRACTION | ELEMENT_YB |
Zn mass fraction | MASS_FRACTION | ELEMENT_ZN |
Zr mass fraction | MASS_FRACTION | ELEMENT_ZR |
Soil Inorganic Carbon mass fraction | MASS_FRACTION | SOIL_INORGANIC_CARBON |
Soil Organic Carbon mass fraction | MASS_FRACTION | SOIL_ORGANIC_CARBON |
Soil Organic Matter mass fraction | MASS_FRACTION | SOIL_ORGANIC_MATTER |
Total Carbon mass fraction | MASS_FRACTION | TOTAL_CARBON |
Loss on Ignition mass fraction | MASS_FRACTION | LOSS_ON_IGNITION |
Cation Exchange Capacity | AMOUNT_OF_SUBSTANCE_PER_MASS | CATION_EXCHANGE_CAPACITY |
Clay mass fraction | MASS_FRACTION | CLAY |
Sand mass fraction | MASS_FRACTION | SAND |
Silt mass fraction | MASS_FRACTION | SILT |
Porewater
Property | Quantity kind | Qualifier |
---|---|---|
Depth | DEPTH | — |
pH | ACIDITY | — |
Temperature | TEMPERATURE | — |
Cl⁻ mass fraction | MASS_FRACTION | ANION_CL_1MINUS |
NO₃⁻ mass fraction | MASS_FRACTION | ANION_NO3_1MINUS |
PO₄³⁻ mass fraction | MASS_FRACTION | ANION_PO4_3MINUS |
SO₄²⁻ mass fraction | MASS_FRACTION | ANION_SO4_2MINUS |
CO₂ partial pressure | PARTIAL_PRESSURE | COMPOUND_CO2 |
Al mass fraction | MASS_FRACTION | ELEMENT_AL |
As mass fraction | MASS_FRACTION | ELEMENT_AS |
Ba mass fraction | MASS_FRACTION | ELEMENT_BA |
Ca mass fraction | MASS_FRACTION | ELEMENT_CA |
Cd mass fraction | MASS_FRACTION | ELEMENT_CD |
Ce mass fraction | MASS_FRACTION | ELEMENT_CE |
Co mass fraction | MASS_FRACTION | ELEMENT_CO |
Cr mass fraction | MASS_FRACTION | ELEMENT_CR |
Cs mass fraction | MASS_FRACTION | ELEMENT_CS |
Cu mass fraction | MASS_FRACTION | ELEMENT_CU |
Fe mass fraction | MASS_FRACTION | ELEMENT_FE |
Hf mass fraction | MASS_FRACTION | ELEMENT_HF |
Hg mass fraction | MASS_FRACTION | ELEMENT_HG |
K mass fraction | MASS_FRACTION | ELEMENT_K |
La mass fraction | MASS_FRACTION | ELEMENT_LA |
Lu mass fraction | MASS_FRACTION | ELEMENT_LU |
Mg mass fraction | MASS_FRACTION | ELEMENT_MG |
Mn mass fraction | MASS_FRACTION | ELEMENT_MN |
Na mass fraction | MASS_FRACTION | ELEMENT_NA |
Nb mass fraction | MASS_FRACTION | ELEMENT_NB |
Nd mass fraction | MASS_FRACTION | ELEMENT_ND |
Ni mass fraction | MASS_FRACTION | ELEMENT_NI |
Pb mass fraction | MASS_FRACTION | ELEMENT_PB |
Rb mass fraction | MASS_FRACTION | ELEMENT_RB |
S mass fraction | MASS_FRACTION | ELEMENT_S |
Sc mass fraction | MASS_FRACTION | ELEMENT_SC |
Se mass fraction | MASS_FRACTION | ELEMENT_SE |
Si mass fraction | MASS_FRACTION | ELEMENT_SI |
Sn mass fraction | MASS_FRACTION | ELEMENT_SN |
Ta mass fraction | MASS_FRACTION | ELEMENT_TA |
Tb mass fraction | MASS_FRACTION | ELEMENT_TB |
Th mass fraction | MASS_FRACTION | ELEMENT_TH |
Ti mass fraction | MASS_FRACTION | ELEMENT_TI |
Tl mass fraction | MASS_FRACTION | ELEMENT_TL |
U mass fraction | MASS_FRACTION | ELEMENT_U |
V mass fraction | MASS_FRACTION | ELEMENT_V |
W mass fraction | MASS_FRACTION | ELEMENT_W |
Y mass fraction | MASS_FRACTION | ELEMENT_Y |
Yb mass fraction | MASS_FRACTION | ELEMENT_YB |
Zn mass fraction | MASS_FRACTION | ELEMENT_ZN |
Zr mass fraction | MASS_FRACTION | ELEMENT_ZR |
Alkalinity | AMOUNT_OF_SUBSTANCE_CONCENTRATION | ALKALINITY |
Alkalinity | AMOUNT_OF_SUBSTANCE_PER_MASS | ALKALINITY |
Dissolved Inorganic Carbon | AMOUNT_OF_SUBSTANCE_CONCENTRATION | DISSOLVED_INORGANIC_CARBON |
Dissolved Inorganic Carbon | AMOUNT_OF_SUBSTANCE_PER_MASS | DISSOLVED_INORGANIC_CARBON |
Dissolved Inorganic Carbon | MASS_CONCENTRATION | DISSOLVED_INORGANIC_CARBON |
Dissolved Inorganic Carbon mass fraction | MASS_FRACTION | DISSOLVED_INORGANIC_CARBON |
Total Carbon | AMOUNT_OF_SUBSTANCE_CONCENTRATION | TOTAL_CARBON |
Total Carbon | AMOUNT_OF_SUBSTANCE_PER_MASS | TOTAL_CARBON |
Total Carbon | MASS_CONCENTRATION | TOTAL_CARBON |
Total Carbon mass fraction | MASS_FRACTION | TOTAL_CARBON |
Total Inorganic Carbon | AMOUNT_OF_SUBSTANCE_CONCENTRATION | TOTAL_INORGANIC_CARBON |
Total Inorganic Carbon | AMOUNT_OF_SUBSTANCE_PER_MASS | TOTAL_INORGANIC_CARBON |
Total Inorganic Carbon | MASS_CONCENTRATION | TOTAL_INORGANIC_CARBON |
Total Inorganic Carbon mass fraction | MASS_FRACTION | TOTAL_INORGANIC_CARBON |
Mineral feedstock
Property | Quantity kind | Qualifier |
---|---|---|
Bulk density | BULK_DENSITY | — |
Specific surface area | SPECIFIC_SURFACE_AREA | — |
H₂O mass fraction | MASS_FRACTION | COMPOUND_H2O |
Al mass fraction | MASS_FRACTION | ELEMENT_AL |
As mass fraction | MASS_FRACTION | ELEMENT_AS |
Ba mass fraction | MASS_FRACTION | ELEMENT_BA |
Ca mass fraction | MASS_FRACTION | ELEMENT_CA |
Cd mass fraction | MASS_FRACTION | ELEMENT_CD |
Ce mass fraction | MASS_FRACTION | ELEMENT_CE |
Co mass fraction | MASS_FRACTION | ELEMENT_CO |
Cr mass fraction | MASS_FRACTION | ELEMENT_CR |
Cs mass fraction | MASS_FRACTION | ELEMENT_CS |
Cu mass fraction | MASS_FRACTION | ELEMENT_CU |
Fe mass fraction | MASS_FRACTION | ELEMENT_FE |
Hf mass fraction | MASS_FRACTION | ELEMENT_HF |
Hg mass fraction | MASS_FRACTION | ELEMENT_HG |
K mass fraction | MASS_FRACTION | ELEMENT_K |
La mass fraction | MASS_FRACTION | ELEMENT_LA |
Lu mass fraction | MASS_FRACTION | ELEMENT_LU |
Mg mass fraction | MASS_FRACTION | ELEMENT_MG |
Mn mass fraction | MASS_FRACTION | ELEMENT_MN |
Mo mass fraction | MASS_FRACTION | ELEMENT_MO |
Na mass fraction | MASS_FRACTION | ELEMENT_NA |
Nb mass fraction | MASS_FRACTION | ELEMENT_NB |
Nd mass fraction | MASS_FRACTION | ELEMENT_ND |
Ni mass fraction | MASS_FRACTION | ELEMENT_NI |
P mass fraction | MASS_FRACTION | ELEMENT_P |
Pb mass fraction | MASS_FRACTION | ELEMENT_PB |
Rb mass fraction | MASS_FRACTION | ELEMENT_RB |
S mass fraction | MASS_FRACTION | ELEMENT_S |
Sc mass fraction | MASS_FRACTION | ELEMENT_SC |
Se mass fraction | MASS_FRACTION | ELEMENT_SE |
Si mass fraction | MASS_FRACTION | ELEMENT_SI |
Sn mass fraction | MASS_FRACTION | ELEMENT_SN |
Sr mass fraction | MASS_FRACTION | ELEMENT_SR |
Ta mass fraction | MASS_FRACTION | ELEMENT_TA |
Tb mass fraction | MASS_FRACTION | ELEMENT_TB |
Th mass fraction | MASS_FRACTION | ELEMENT_TH |
Ti mass fraction | MASS_FRACTION | ELEMENT_TI |
Tl mass fraction | MASS_FRACTION | ELEMENT_TL |
U mass fraction | MASS_FRACTION | ELEMENT_U |
V mass fraction | MASS_FRACTION | ELEMENT_V |
W mass fraction | MASS_FRACTION | ELEMENT_W |
Y mass fraction | MASS_FRACTION | ELEMENT_Y |
Yb mass fraction | MASS_FRACTION | ELEMENT_YB |
Zn mass fraction | MASS_FRACTION | ELEMENT_ZN |
Zr mass fraction | MASS_FRACTION | ELEMENT_ZR |
Total Carbon mass fraction | MASS_FRACTION | TOTAL_CARBON |
Albite mass fraction | MASS_FRACTION | MINERAL_ALBITE |
Andesine mass fraction | MASS_FRACTION | MINERAL_ANDESINE |
Augite mass fraction | MASS_FRACTION | MINERAL_AUGITE |
Hematite mass fraction | MASS_FRACTION | MINERAL_HEMATITE |
Montmorillonite mass fraction | MASS_FRACTION | MINERAL_MONTMORILLONITE |
Orthoclase mass fraction | MASS_FRACTION | MINERAL_ORTHOCLASE |
Quartz mass fraction | MASS_FRACTION | MINERAL_QUARTZ |
Rutile mass fraction | MASS_FRACTION | MINERAL_RUTILE |
Asbestiform minerals mass fraction | MASS_FRACTION | MINERAL_CATEGORY_ASBESTIFORM |
Asbestos mass fraction | MASS_FRACTION | MINERAL_CATEGORY_ASBESTOS |
Particle diameter p10 | PARTICLE_DIAMETER | PERCENTILE_10 |
Particle diameter p50 | PARTICLE_DIAMETER | PERCENTILE_50 |
Particle diameter p80 | PARTICLE_DIAMETER | PERCENTILE_80 |
Particle diameter p90 | PARTICLE_DIAMETER | PERCENTILE_90 |
Particle diameter p97 | PARTICLE_DIAMETER | PERCENTILE_97 |
Radiation equivalent dose rate [EC RP112] | DOSE_EQUIVALENT_RATE | RADIATION_NORMALIZATION_METHOD_EC_RP112_STANDARD_ROOM_MODEL |
Gamma activity concentration index [ACI] | DIMENSIONLESS | RADIATION_NORMALIZATION_METHOD_GAMMA_ACTIVITY_CONCENTRATION_IDX |
Biomass
Property | Quantity kind | Qualifier |
---|---|---|
Dry mass | MASS | MATERIAL_CONDITION_DRY |
Wet mass | MASS | MATERIAL_CONDITION_WET |
Al mass fraction | MASS_FRACTION | ELEMENT_AL |
As mass fraction | MASS_FRACTION | ELEMENT_AS |
B mass fraction | MASS_FRACTION | ELEMENT_B |
Ba mass fraction | MASS_FRACTION | ELEMENT_BA |
Ca mass fraction | MASS_FRACTION | ELEMENT_CA |
Cd mass fraction | MASS_FRACTION | ELEMENT_CD |
Co mass fraction | MASS_FRACTION | ELEMENT_CO |
Cr mass fraction | MASS_FRACTION | ELEMENT_CR |
Cu mass fraction | MASS_FRACTION | ELEMENT_CU |
Fe mass fraction | MASS_FRACTION | ELEMENT_FE |
Hg mass fraction | MASS_FRACTION | ELEMENT_HG |
K mass fraction | MASS_FRACTION | ELEMENT_K |
Mg mass fraction | MASS_FRACTION | ELEMENT_MG |
Mn mass fraction | MASS_FRACTION | ELEMENT_MN |
Mo mass fraction | MASS_FRACTION | ELEMENT_MO |
N mass fraction | MASS_FRACTION | ELEMENT_N |
Na mass fraction | MASS_FRACTION | ELEMENT_NA |
Ni mass fraction | MASS_FRACTION | ELEMENT_NI |
P mass fraction | MASS_FRACTION | ELEMENT_P |
Pb mass fraction | MASS_FRACTION | ELEMENT_PB |
S mass fraction | MASS_FRACTION | ELEMENT_S |
Se mass fraction | MASS_FRACTION | ELEMENT_SE |
Si mass fraction | MASS_FRACTION | ELEMENT_SI |
Ti mass fraction | MASS_FRACTION | ELEMENT_TI |
Tl mass fraction | MASS_FRACTION | ELEMENT_TL |
U mass fraction | MASS_FRACTION | ELEMENT_U |
V mass fraction | MASS_FRACTION | ELEMENT_V |
Zn mass fraction | MASS_FRACTION | ELEMENT_ZN |
Total Carbon mass fraction | MASS_FRACTION | TOTAL_CARBON |
Ion exchange resin
Property | Quantity kind | Qualifier |
---|---|---|
NO₃⁻ | AMOUNT_OF_SUBSTANCE_PER_MASS | ANION_NO3_1MINUS |
PO₄³⁻ | AMOUNT_OF_SUBSTANCE_PER_MASS | ANION_PO4_3MINUS |
SO₄²⁻ | AMOUNT_OF_SUBSTANCE_PER_MASS | ANION_SO4_2MINUS |
Ca mass fraction | MASS_FRACTION | ELEMENT_CA |
Co mass fraction | MASS_FRACTION | ELEMENT_CO |
Cr mass fraction | MASS_FRACTION | ELEMENT_CR |
K mass fraction | MASS_FRACTION | ELEMENT_K |
Mg mass fraction | MASS_FRACTION | ELEMENT_MG |
Na mass fraction | MASS_FRACTION | ELEMENT_NA |
Ni mass fraction | MASS_FRACTION | ELEMENT_NI |
Biochar measurement types
Production batch
Property | Quantity kind | Qualifier |
---|---|---|
Mass | MASS | — |
pH | ACIDITY | — |
Specific surface area | SPECIFIC_SURFACE_AREA | — |
H:C | DIMENSIONLESS_RATIO | HYDROGEN_TO_ORGANIC_CARBON_RATIO |
Inertinite Fraction | DIMENSIONLESS_RATIO | INERTINITE_FRACTION |
Poorly Carbonized Fraction | DIMENSIONLESS_RATIO | POORLY_CARBONIZED_FRACTION |
Semi-Inertinite Fraction | DIMENSIONLESS_RATIO | SEMI_INERTINITE_FRACTION |
1-2-3-4-6-7-8-HeptacDD mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | HEPTACDD_1234678 |
1-2-3-4-6-7-8-HeptacDF mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | HEPTACDF_1234678 |
1-2-3-4-7-8-9-HeptacDF mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | HEPTACDF_1234789 |
1-2-3-4-7-8-HexacDD mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | HEXACDD_123478 |
1-2-3-4-7-8-HexacDF mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | HEXACDF_123478 |
1-2-3-6-7-8-HexacDD mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | HEXACDD_123678 |
1-2-3-6-7-8-HexacDF mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | HEXACDF_123678 |
1-2-3-7-8-9-HexacDD mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | HEXACDD_123789 |
1-2-3-7-8-9-HexacDF mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | HEXACDF_123789 |
1-2-3-7-8-PentacDD mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | PENTACDD_12378 |
1-2-3-7-8-PentacDF mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | PENTACDF_12378 |
HexaCDF 234678 mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | HEXACDF_234678 |
2-3-4-7-8-PentacDF mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | PENTACDF_23478 |
2-3-7-8-TetraCDD mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | TETRACDD_2378 |
2-3-7-8-TetraCDF mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | TETRACDF_2378 |
H₂O mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | COMPOUND_H2O |
H₂O mass fraction (wet basis) | MASS_FRACTION_WET_BASIS | COMPOUND_H2O |
Acenaphthene mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | ACENAPHTHENE |
Acenaphthylene mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | ACENAPHTHYLENE |
Anthracene mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | ANTHRACENE |
Benz[a]anthracene mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | BENZ_A_ANTHRACENE |
Benzo[a]pyrene mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | BENZO_A_PYRENE |
Benzo[b]fluoranthene mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | BENZO_B_FLUORANTHENE |
Benzo[e]pyrene mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | BENZO_E_PYRENE |
Benzo[g-h-i]perylene mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | BENZO_GHI_PERYLENE |
Benzo[j]fluoranthene mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | BENZO_J_FLUORANTHENE |
Benzo[k]fluoranthene mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | BENZO_K_FLUORANTHENE |
Chrysene mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | CHRYSENE |
Dibenzo[a-h]anthracene mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | DIBENZ_AH_ANTHRACENE |
Fluoranthene mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | FLUORANTHENE |
Fluorene mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | FLUORENE |
Indeno[1-2-3-cd]pyrene mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | INDENO_123_CD_PYRENE |
Naphthalene mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | NAPHTHALENE |
OctaCDD mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | OCTACDD |
OctaCDF mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | OCTACDF |
PCB-101 mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | PCB_101 |
PCB-105 mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | PCB_105 |
PCB-114 mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | PCB_114 |
PCB-118 mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | PCB_118 |
PCB-123 mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | PCB_123 |
PCB-126 mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | PCB_126 |
PCB-138 mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | PCB_138 |
PCB-153 mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | PCB_153 |
PCB-156 mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | PCB_156 |
PCB-157 mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | PCB_157 |
PCB-167 mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | PCB_167 |
PCB-169 mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | PCB_169 |
PCB-180 mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | PCB_180 |
PCB-189 mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | PCB_189 |
PCB-28 mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | PCB_28 |
PCB-52 mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | PCB_52 |
PCB-77 mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | PCB_77 |
PCB-81 mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | PCB_81 |
Phenanthrene mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | PHENANTHRENE |
Pyrene mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | PYRENE |
I TEQ NATO CCMS lower bound mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | I_TEQ_NATO_CCMS_LOWER_BOUND |
I TEQ NATO CCMS upper bound mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | I_TEQ_NATO_CCMS_UPPER_BOUND |
Total 16 EPA PAH excl LOQ mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | TOTAL_16_EPA_PAH_EXCL_LOQ |
Total 6 NDL PCB lower bound mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | TOTAL_6_NDL_PCB_LOWER_BOUND |
Total 6 NDL PCB upper bound mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | TOTAL_6_NDL_PCB_UPPER_BOUND |
Total 7 indicator PCB lower bound mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | TOTAL_7_INDICATOR_PCB_LOWER_BOUND |
Total 7 indicator PCB upper bound mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | TOTAL_7_INDICATOR_PCB_UPPER_BOUND |
Total 8 EFSA PAH excl LOQ mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | TOTAL_8_EFSA_PAH_EXCL_LOQ |
WHO 2005 PCB TEQ lower bound mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | WHO_2005_PCB_TEQ_LOWER_BOUND |
WHO 2005 PCB TEQ upper bound mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | WHO_2005_PCB_TEQ_UPPER_BOUND |
WHO 2005 PCDD/F PCB TEQ lower bound mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | WHO_2005_PCDD_F_PCB_TEQ_LOWER_BOUND |
WHO 2005 PCDD/F PCB TEQ upper bound mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | WHO_2005_PCDD_F_PCB_TEQ_UPPER_BOUND |
WHO 2005 PCDD/F TEQ lower bound mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | WHO_2005_PCDD_F_TEQ_LOWER_BOUND |
WHO 2005 PCDD/F TEQ upper bound mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | WHO_2005_PCDD_F_TEQ_UPPER_BOUND |
As mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | ELEMENT_AS |
As mass fraction (wet basis) | MASS_FRACTION_WET_BASIS | ELEMENT_AS |
Cd mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | ELEMENT_CD |
Cd mass fraction (wet basis) | MASS_FRACTION_WET_BASIS | ELEMENT_CD |
Co mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | ELEMENT_CO |
Co mass fraction (wet basis) | MASS_FRACTION_WET_BASIS | ELEMENT_CO |
Cr mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | ELEMENT_CR |
Cr mass fraction (wet basis) | MASS_FRACTION_WET_BASIS | ELEMENT_CR |
Cu mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | ELEMENT_CU |
Cu mass fraction (wet basis) | MASS_FRACTION_WET_BASIS | ELEMENT_CU |
H mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | ELEMENT_H |
H mass fraction (wet basis) | MASS_FRACTION_WET_BASIS | ELEMENT_H |
Hg mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | ELEMENT_HG |
Hg mass fraction (wet basis) | MASS_FRACTION_WET_BASIS | ELEMENT_HG |
K mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | ELEMENT_K |
K mass fraction (wet basis) | MASS_FRACTION_WET_BASIS | ELEMENT_K |
Ni mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | ELEMENT_NI |
Ni mass fraction (wet basis) | MASS_FRACTION_WET_BASIS | ELEMENT_NI |
O mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | ELEMENT_O |
O mass fraction (wet basis) | MASS_FRACTION_WET_BASIS | ELEMENT_O |
P mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | ELEMENT_P |
P mass fraction (wet basis) | MASS_FRACTION_WET_BASIS | ELEMENT_P |
Pb mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | ELEMENT_PB |
Pb mass fraction (wet basis) | MASS_FRACTION_WET_BASIS | ELEMENT_PB |
Sb mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | ELEMENT_SB |
Sb mass fraction (wet basis) | MASS_FRACTION_WET_BASIS | ELEMENT_SB |
V mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | ELEMENT_V |
V mass fraction (wet basis) | MASS_FRACTION_WET_BASIS | ELEMENT_V |
Zn mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | ELEMENT_ZN |
Zn mass fraction (wet basis) | MASS_FRACTION_WET_BASIS | ELEMENT_ZN |
Fixed Carbon mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | FIXED_CARBON |
Fixed Carbon mass fraction (wet basis) | MASS_FRACTION_WET_BASIS | FIXED_CARBON |
Total Carbon mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | TOTAL_CARBON |
Total Carbon mass fraction (wet basis) | MASS_FRACTION_WET_BASIS | TOTAL_CARBON |
Total Inorganic Carbon mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | TOTAL_INORGANIC_CARBON |
Total Inorganic Carbon mass fraction (wet basis) | MASS_FRACTION_WET_BASIS | TOTAL_INORGANIC_CARBON |
Ash Content mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | ASH_CONTENT |
Porosity | DIMENSIONLESS_RATIO | POROSITY |
Volatile Matter mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | VOLATILE_MATTER |
Particle diameter p10 | PARTICLE_DIAMETER | PERCENTILE_10 |
Particle diameter p80 | PARTICLE_DIAMETER | PERCENTILE_80 |
Particle diameter p90 | PARTICLE_DIAMETER | PERCENTILE_90 |
Particle diameter p97 | PARTICLE_DIAMETER | PERCENTILE_97 |
Cation Exchange Capacity | AMOUNT_OF_SUBSTANCE_PER_MASS | CATION_EXCHANGE_CAPACITY |
Soil
Property | Quantity kind | Qualifier |
---|---|---|
pH | ACIDITY | — |
Bulk density | BULK_DENSITY | — |
Temperature | TEMPERATURE | — |
H₂O mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | COMPOUND_H2O |
H₂O mass fraction (wet basis) | MASS_FRACTION_WET_BASIS | COMPOUND_H2O |
Soil Organic Carbon mass fraction (dry basis) | MASS_FRACTION_DRY_BASIS | SOIL_ORGANIC_CARBON |
Soil Organic Carbon mass fraction (wet basis) | MASS_FRACTION_WET_BASIS | SOIL_ORGANIC_CARBON |
Clay mass fraction | MASS_FRACTION | CLAY |
Sand mass fraction | MASS_FRACTION | SAND |
Silt mass fraction | MASS_FRACTION | SILT |
Was this page helpful?