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    Interface SoilHorizonInterface

    Standardized Pedological Soil Horizon Interface Describes physical, chemical, and hydrodynamic properties of a single soil layer.

    interface SoilHorizonInterface {
        bulkDensityGcm3?: number;
        clayPercentage: number;
        coarseFragmentsPercentage?: number;
        depthRange: [number, number];
        fieldCapacityVolumetric: number;
        ksatMmPerHour?: number;
        organicCarbonGkg?: number;
        organicMatterPercentage?: number;
        phWater?: number;
        sandPercentage: number;
        siltPercentage: number;
        temporaryWiltingPointVolumetric?: number;
        textureClass: SoilTextureClass;
        wiltingPointVolumetric: number;
        [key: string]: unknown;
    }

    Hierarchy

    • Record<string, unknown>
      • SoilHorizonInterface

    Indexable

    • [key: string]: unknown
    Index

    Properties

    bulkDensityGcm3? clayPercentage coarseFragmentsPercentage? depthRange fieldCapacityVolumetric ksatMmPerHour? organicCarbonGkg? organicMatterPercentage? phWater? sandPercentage siltPercentage temporaryWiltingPointVolumetric? textureClass wiltingPointVolumetric

    Properties

    bulkDensityGcm3?: number

    Bulk density in g/cm³ (typically 1.1 to 1.7 g/cm³)

    clayPercentage: number

    Granulometry: Clay mass percentage (0-100%)

    coarseFragmentsPercentage?: number

    Volumetric coarse fragments / stones percentage (> 2mm) (0-100%)

    depthRange: [number, number]

    Depth range in centimeters: [topDepthCm, bottomDepthCm] e.g. [0, 15]

    fieldCapacityVolumetric: number

    Field Capacity (FC / Theta_CC) in volumetric % (or cm³/100cm³)

    ksatMmPerHour?: number

    Saturated hydraulic conductivity Ksat in mm/h

    organicCarbonGkg?: number

    Soil Organic Carbon (SOC) in g/kg

    organicMatterPercentage?: number

    Organic matter content percentage (%)

    phWater?: number

    Soil pH in water (pH H2O)

    sandPercentage: number

    Granulometry: Sand mass percentage (0-100%)

    siltPercentage: number

    Granulometry: Silt mass percentage (0-100%)

    temporaryWiltingPointVolumetric?: number

    Temporary Wilting Point / Readily available threshold (TWP / Theta_RFU) in volumetric %

    textureClass: SoilTextureClass

    Texture class mapped to standard taxonomy

    wiltingPointVolumetric: number

    Permanent Wilting Point (PWP / Theta_PFP) in volumetric %

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