Consensus flow list

Identity

Substance
fo-bbc90a2dbdb048ca Isotope
Source
EF 3.1
Unit
kBq
Context
Environmental → Water → Surface water
CAS
24678-82-8
EC

Context

Dimension
Environmental
Media
Water
Water body
Surface water

Source lists

3
List Version Source flow Name there Why this flow
EF 3.1 4d9a8790-3ddd-11dd-8db4-0050c2490048 uranium-238 The consensus list is built from this one, so this row is the flow itself rather than something matched to it.
ecoinvent 3.12 ab9983bf-92f0-4e39-81b2-09c874a002cc Uranium-238 A curator's mapping table (ecoinvent-3.11-biosphere-EF-3.1-biosphere) names this flow.
ecoinvent 3.8 ab9983bf-92f0-4e39-81b2-09c874a002cc Uranium-238 A curator's mapping table (ecoinvent-3.8-biosphere-EF-3.1-biosphere.json) names this flow.

Concept associations

3
Source list Source flow Name there Compartment there Match Conversion
EF 3.1 4d9a8790-3ddd-11dd-8db4-0050c2490048 uranium-238 Emissions/Emissions to water/Emissions to fresh water exactMatch
ecoinvent 3.12 ab9983bf-92f0-4e39-81b2-09c874a002cc Uranium-238 water / surface water exactMatch
ecoinvent 3.8 ab9983bf-92f0-4e39-81b2-09c874a002cc Uranium-238 water / surface water exactMatch

Characterisation factors

3

Every implementation that says anything about this flow. Published as is what this list did with the row: where more than one implementation states a number and they agree it publishes it as agreed; where only one speaks, as sole; where they disagree it publishes nothing and asks.

Method Implementation Category Place Factor Published as
EF 3.1 European Commission — JRC Ionising radiation, human health 0.107
EF 3.1 ecoinvent Centre Ionising radiation, human health 0.107
EF 3.1 consensus-flow-list Ionising radiation, human health 0.107 agreed

This flow in the difference report

History

The change log and the PROV-O trail (1 consensus changes)

Open the changes page

These are the heaviest sections of this page and the least often read, so the page does not pay for them until you ask.

Full record

Flow JSON
{
  "altLabel": [],
  "properties": {
    "isotope_lookup": {
      "is_kbq_candidate": true,
      "matched": true,
      "matched_on": "Uranium-238",
      "claimed_nuclide": "U-238",
      "resolved_nuclide": "U-238",
      "state_resolution": {
        "claimed_state": "",
        "selected_state": "",
        "strategy": "state_taken_as_written",
        "candidates": []
      },
      "checks": [
        {
          "check": "ground_state_does_not_decay_by_isomeric_transition",
          "passed": true,
          "detail": "IS=99.2742±1%; α=100%; SF=5.44e-5±0.7%; 2β-=2.2e-10±0.3%"
        },
        {
          "check": "half_life_sources_agree",
          "passed": true,
          "detail": {
            "pubchem_days": 1630110750000.0,
            "chemlin_days": 1631937000000.0,
            "ratio": 1.001120322652924
          }
        }
      ],
      "reason": "",
      "source": "pubchem_pug_view_annotation_heading",
      "sources": [
        "pubchem_pug_view_annotation_heading",
        "https://www.chemlin.org"
      ],
      "isomer_resolution": {
        "wanted_nuclide": "U-238",
        "expected_half_life_days": 1630110750000.0,
        "attempted_slugs": [
          "238"
        ],
        "attempted_urls": [
          "https://www.chemlin.org/isotope/uranium-238"
        ],
        "strategy": "half_life_agrees_with_pubchem",
        "selected_slug": "uranium-238",
        "selected_half_life": "4.468(6)e9 years",
        "selected_half_life_days": 1631937000000.0,
        "half_life_ratio_to_pubchem": 1.001120322652924,
        "alternates": []
      }
    },
    "relationships": {
      "parent_element_flow_object_id": "fo-93d10c394b58394e",
      "relationship_type": "isotope_of"
    },
    "isotope": {
      "nuclide": "238U",
      "mass_number": 238,
      "atomic_mass_and_uncertainty_u": "238.050786936 ± 0.000001601",
      "half_life_and_uncertainty": "4.463 Gy ± 0.003",
      "decay_modes": "IS=99.2742±1%; α=100%; SF=5.44e-5±0.7%; 2β-=2.2e-10±0.3%",
      "discovery_year": "1896",
      "specific_activity_bq_per_g": "12436.520359891",
      "specific_activity_bq_per_g_value": 12436.520359891,
      "half_life_chemlin": "4.468(6)e9 years",
      "chemlin_url": "https://www.chemlin.org/isotope/uranium-238",
      "isomer_resolution": {
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        "selected_slug": "uranium-238",
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        "selected_half_life_days": 1631937000000.0,
        "half_life_ratio_to_pubchem": 1.001120322652924,
        "alternates": []
      },
      "symbol": "U",
      "isomeric_state": "",
      "metastable": false
    },
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      ],
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    },
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      "rdfs:label": "half life",
      "@value": [
        4463000000.0
      ],
      "http://qudt.org/schema/qudt/hasUnit": "https://vocab.brightway.one/units/unit/YR",
      "provenance": {
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        "prov:wasDerivedFrom": "isotope.decay_modes"
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    },
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      "rdfs:label": "has element",
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  },
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  ],
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      "@language": "en",
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        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "legacy name field"
      }
    }
  ],
  "@type": [
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    "https://w3id.org/chemrof/Radionuclide"
  ],
  "http://www.w3.org/2004/02/skos/core#definition": [],
  "uuid": "4d9a8790-3ddd-11dd-8db4-0050c2490048",
  "identifier": "4d9a8790-3ddd-11dd-8db4-0050c2490048",
  "source": "EF 3.1",
  "cas_numbers": [
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  ],
  "ec_numbers": [],
  "context": {
    "dimension": "Environmental",
    "media": "Water",
    "water_body": "Surface water"
  },
  "synonyms": [],
  "lcia_methods": [
    {
      "method_uuid": "b5c632be-def3-11e6-bf01-fe55135034f3",
      "name": "Ionising radiation, human health",
      "methodology": "Environmental Footprint",
      "impact_category": "Ionizing radiation",
      "impact_indicator": "Human exposure efficiency relative to U235",
      "characterization_factor": 0.107
    }
  ],
  "unit": "kBq",
  "input_datasets": [
    "EF 3.1"
  ],
  "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-suwa",
  "unit_iri": "https://vocab.brightway.one/units/unit/KiloBQ",
  "flow_object_id": "fo-bbc90a2dbdb048ca",
  "concept_associations": [
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        "context": "Emissions/Emissions to water/Emissions to fresh water",
        "qudt:hasUnit": {
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        },
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        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
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      }
    },
    {
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    "unit_iri": "unit_normalization",
    "skos_definition": "enrich_references",
    "references": "enrich_references",
    "cas_match_labels": "consensus_match",
    "concept_associations": "carry_associations_onto_flows",
    "types": "link_flows_to_their_substance",
    "properties": "link_flows_to_their_substance"
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  "cas_match_labels": {
    "24678-82-8": "exactMatch"
  },
  "_transformed": true,
  "_provided": {
    "name": "uranium-238",
    "synonyms": [
      "(232u)uranium",
      "(236u)uranium",
      "238U",
      "238U Element",
      "92U",
      "AC1L2N4T",
      "Depleted Uranium",
      "KST-1A1354",
      "KST-1A1399",
      "U(5+)",
      "U(6+)",
      "U1",
      "U6",
      "URANIUM",
      "URANIUM ATOM",
      "Uran",
      "Uranium I ((238)U)",
      "Uranium hydride (UH3)",
      "Uranium, elemental",
      "Uranium, insoluble compounds",
      "Uranium, ion(U6 )",
      "Uranium, isotope of mass 238",
      "Uranium, natural",
      "Uranium, radioactive",
      "Uranium, soluble compounds",
      "uranio",
      "uranium(5+)",
      "uranium(5+) ion",
      "uranium(6+)",
      "uranium(6+) ion",
      "uranium(V) cation",
      "uranium(VI) cation"
    ],
    "context": [
      "Emissions",
      "Emissions to water",
      "Emissions to fresh water"
    ],
    "cas_numbers": [
      "24678-82-8"
    ],
    "ec_numbers": [],
    "unit": "kBq"
  }
}

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