SUEWS parameter database

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Any surface · soil properties — Below all surfaces (generic)common evidence record

soil_depth350
soil_store_capacity150
saturated_hydraulic_conductivity0.0005
soilcommonse-englandregionalWard 2016

Parameters

Names follow the SUEWS YAML specification; click one for its definition in the configuration reference.

Labelled fields override the record-level citation or scope; unlabelled fields use the record metadata.

soil_depth350
soil_store_capacity150
saturated_hydraulic_conductivity0.0005 Berthier 2006

Provenance evidence

Awaiting sign-off

Assumed · assessed by provenance-audit · 2026-08-25. Agent assessment is evidence preparation, not human verification.

Surface Urban Energy and Water Balance Scheme (SUEWS): Development and evaluation at two UK sitesParameter source

Applies to: parameters.soil_depth, parameters.soil_store_capacity

Where: Section 3.2, Model setup, p. 6

States that, without detailed information, the same soil properties were assumed beneath each surface, with soil-layer depth 350 mm and maximum moisture capacity 150 mm, for the Swindon and London applications.

Comparison of two evapotranspiration schemes on a sub-urban siteParameter source

Applies to: parameters.saturated_hydraulic_conductivity

Where: Table 1, parameter values used in the model base runs, p. 640

Publishes UHE soil saturated hydraulic conductivity Ks as 5.0 x 10^-7 m s^-1; multiplying by 1000 converts it exactly to the stored 0.0005 mm s^-1.

Where: Section 3, Application of the models above the Rezé site, p. 638

Describes the model application to a 4.7 ha suburban catchment at Rezé, France.

The Surface Urban Energy and Water Balance Scheme (SUEWS): Evaluation in Los Angeles and Vancouver.Later compilation

Applies to: parameters.saturated_hydraulic_conductivity

Where: Table 2b, general model run options, p. 223

Carries saturated hydraulic conductivity 0.0005 mm s^-1 into the SUEWS parameter table and attributes the value by footnote to Berthier et al. (2006).

Assessment findings

Namesupported
Ward et al. describe one soil-property set beneath every surface in their two UK applications, which supports the common-surface record name.
Targetsupported
Ward et al. explicitly apply the same depth and capacity to the soil stores beneath each surface, supporting the shared land_cover.common target.
Valuessupported
Ward et al. state soil depth 350 mm and maximum moisture capacity 150 mm. Berthier et al. publish saturated hydraulic conductivity 5.0 x 10^-7 m s^-1, exactly 0.0005 mm s^-1, and Järvi et al. carry the same value into the SUEWS parameter table. No value is changed.
issue #139
Sourcesupported
Ward remains the source for depth and capacity. The field-level override now cites Berthier 2006, the original publication of the conductivity value, while Järvi 2011 is recorded only as the later SUEWS compilation that explicitly attributes it to Berthier.
issue #139
Placesupported
Ward supports the SE England application envelope for depth and capacity. Berthier identifies the conductivity parameter with the 4.7 ha Rezé suburban site in France, supporting the field-level place override.
Representativenesssupported
Ward uses the assumed depth and capacity at two UK sites, supporting the regional envelope. Berthier reports the conductivity in the base run for one Rezé site, so that leaf is scoped to site rather than SE England.
Methodsupported
Ward explicitly calls the shared depth and capacity assumptions. The conductivity is adopted unchanged from a published model-input table through the Järvi SUEWS compilation, supporting the literature method override for that leaf.
Identitysupported
The stable path and legacy ID preserve the migrated shared-soil tuple; field-level provenance changes neither its values nor its record identity.

Scientific note

The SUEWS record combines two explicit Ward et al. UK soil-store assumptions with a hydraulic-conductivity value transmitted through Järvi et al. (2011). Following that paper's own footnote to the original source shows that Berthier et al. (2006), not Järvi or Ward, directly publish the exact conductivity value. Parameter-level provenance now preserves that original citation and its Rezé site scope without altering the migrated tuple.

Legacy values (verbatim original columns; not SUEWS model inputs)

SoilDensity-999
InfiltrationRate-999
OBS_SMDepth-999
OBS_SMCap-999
OBS_SoilNotRocks-999

Model-ready fragment

Paste under land_cover.common in a SUEWS YAML configuration; every value carries its citation.

soil_depth:
  value: 350
  ref:
    ID: ward2016
    DOI: 10.1016/j.uclim.2016.05.001
    desc: se-england, regional
soil_store_capacity:
  value: 150
  ref:
    ID: ward2016
    DOI: 10.1016/j.uclim.2016.05.001
    desc: se-england, regional
saturated_hydraulic_conductivity:
  value: 0.0005
  ref:
    ID: berthier2006
    DOI: 10.1016/j.jhydrol.2006.01.007
    desc: reze, site

Evidence review

Awaiting sign-offSign off evidence on GitHub

Raises a prefilled sign-off issue. CI accepts it only when the issue author is in the verifier registry and the evidence revision is still current.

Review procedure

Record metadata

Scoperegional
Targetland_cover.common · docs
Origin“SE England” (verbatim legacy string)
Schema2026.5 · legacy row 22240040

Same study, same place

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